Owariasahi Climate & Monthly Temperature Overview – Japan


Spring (March-May)

Spring in Owariasahi is characterized by gradually warming temperatures and increasing humidity. March marks the beginning of spring, with average temperatures ranging from 5 to 13 degrees Celsius. As the season progresses, temperatures rise steadily, with April averaging 9-18 degrees Celsius and May 14-22 degrees Celsius. Rainfall becomes more frequent in spring, with an average of 6-8 rainy days per month. The presence of cherry blossoms in full bloom is a highlight of the season, adding vibrant colors and a fragrant aroma to the city.

Summer (June-August)

Summer in Owariasahi is the hottest and most humid season of the year. Temperatures soar during the day, with average highs ranging from 28 to 32 degrees Celsius. The nights are also warm, with average lows not falling below 23 degrees Celsius. Humidity levels remain high throughout the season, often reaching into the 70-80% range, making it feel even warmer than the actual temperature. Rainfall is less frequent during summer, with an average of 4-6 rainy days per month. However, when rain does occur, it often comes in the form of intense downpours and thunderstorms.

Overview of Average Temperatures in Owariasahi, Japan

Owariasahi, Japan, experiences a humid subtropical climate, characterized by warm, humid summers and cool, dry winters. The average annual temperature is 16.5 °C (61.7 °F). January is the coldest month, with average temperatures ranging from 2.6 °C (36.7 °F) to 7.5 °C (45.5 °F). August is the warmest month, with average temperatures ranging from 24.0 °C (75.2 °F) to 31.2 °C (88.2 °F).

Seasonal Variations in Average Temperatures

During the summer months (June to August), temperatures in Owariasahi soar, with average highs reaching over 30 °C (86 °F) in August. Humidity is also high during this period, making the heat more uncomfortable. In contrast, the winter months (December to February) are much cooler, with average lows dropping below 5 °C (41 °F) in January. Snowfall is rare in Owariasahi, but it can occur occasionally during the coldest months. Spring and autumn temperatures are generally moderate, with average temperatures ranging from 10 °C (50 °F) to 20 °C (68 °F).

Cloud Types and Patterns

The sky above Owariasahi, Japan, is adorned with a diverse array of clouds. Cirrus, delicate and white, often grace the upper atmosphere, resembling wisps of cotton. Cumulus clouds, puffy and cotton-like, hover mid-level and may form towering cumulonimbus when carrying precipitation. Stratus clouds, low and uniform, blanket the sky like a gray sheet. Nimbostratus clouds, similar to stratus, bring persistent drizzle or rain.

Influence on Weather

The cloud cover has a significant impact on the weather in Owariasahi. Cirrus clouds, composed of ice crystals, indicate fair weather. Cumulus clouds generally bring sunshine, but can develop into thunderstorms if they grow too large. Stratus and nimbostratus clouds often accompany precipitation, with stratus bringing light rain or snow and nimbostratus bringing heavier precipitation. The clouds also regulate temperature, with cirrus allowing sunlight to penetrate while stratus and nimbostratus block it, resulting in cooler conditions.

Annual Precipitation

Owariasahi experiences abundant precipitation throughout the year, with an average annual rainfall of approximately 1,700 to 1,800 millimeters (67 to 71 inches). This precipitation is distributed relatively evenly across the seasons, although there are slight variations. During the summer months, from June to September, precipitation is typically heavier due to the influence of the monsoon and seasonal thunderstorms. During the winter months, from December to February, precipitation often falls in the form of snow, contributing to the area’s overall annual precipitation.

Monthly Precipitation Trends

The monthly precipitation patterns in Owariasahi show some distinct seasonal variations. January and February are typically the driest months, with average precipitation of around 50-60 millimeters (2-2.4 inches) per month. Precipitation gradually increases from March onward, reaching its peak in July and August, when monthly precipitation averages around 200-250 millimeters (8-10 inches). During these summer months, heavy rainfall events associated with the monsoon and thunderstorms are common. Precipitation decreases slightly in the autumn months, September to November, before reaching its lowest levels again during the winter months.

Annual Rainfall Patterns

Owariasahi, Japan, experiences a humid subtropical climate with significant rainfall throughout the year. The average annual precipitation is around 1,700 millimeters (67 inches), which is distributed relatively evenly over the year. However, there is a slight peak in rainfall during the summer months, particularly June and July, when the East Asian monsoon brings warm and moist air to the region. During this period, heavy showers and thunderstorms are common, often accompanied by high humidity levels.

Monthly Precipitation

While rainfall in Owariasahi is consistent throughout the year, there are subtle variations in monthly precipitation. January is typically the driest month, with an average rainfall of around 60 millimeters (2.4 inches). Rainfall gradually increases from February to May, reaching a peak in June with an average of 130 millimeters (5.1 inches). July and August also see substantial rainfall, averaging around 120 millimeters (4.7 inches) per month. Precipitation decreases towards the end of the year, with October, November, and December receiving an average of 80-100 millimeters (3.1-3.9 inches) of rainfall each.

Snowfall Conditions in Owariasahi

Owariasahi, located in central Japan, experiences relatively moderate snowfall compared to other regions of the country. On average, the city receives around 4 inches (10 centimeters) of snowfall annually. The snowfall season typically spans from December to March, with the peak occurring in February. Snowfall in Owariasahi is generally light and intermittent, with occasional heavier snowfalls during cold snaps.

Impact and Infrastructure

Despite the moderate snowfall, Owariasahi is well-equipped to handle snow and ice. The city has a robust snow removal system that includes snow plows and deicing agents, ensuring that roads and sidewalks are passable. Public transportation, including buses and trains, operate regularly during the winter months, with minor delays or cancellations possible during heavy snowfall. While snowfall can cause temporary disruptions to daily life, it generally does not pose significant challenges for residents or businesses.

Sunrise and Sunset Times in Owariasahi, Japan

The timing of sunrise and sunset in Owariasahi, Japan, varies throughout the year due to the Earth’s tilt and rotation. During the summer months (June to August), the sun rises earlier and sets later, resulting in longer days. In contrast, during the winter months (December to February), the sun rises later and sets earlier, resulting in shorter days. The precise timing of sunrise and sunset can be influenced by cloud cover and other atmospheric conditions.

Average Temperature and Humidity

Owariasahi experiences a humid subtropical climate with distinct seasonal variations. The average temperature and humidity throughout the year are as follows:

  • Spring (March to May): Average temperature around 16°C (61°F), humidity around 70%
  • Summer (June to August): Average temperature around 27°C (81°F), humidity around 75-80%
  • Autumn (September to November): Average temperature around 19°C (66°F), humidity around 70%
  • Winter (December to February): Average temperature around 7°C (45°F), humidity around 60-70%

Moonrise and Moonset Times

In Owariasahi, Japan, the moon’s celestial pilgrimage is a captivating spectacle that unfolds every night. The exact time of moonrise and moonset varies throughout the month and year due to the Earth’s rotation and tilt. Typically, during the spring and summer months, the moon rises around or after sunset, while in the autumn and winter months, it rises earlier in the evening. Moonset, on the other hand, occurs around sunrise during the spring and summer, and around or after sunset during the autumn and winter. These celestial events provide ample opportunities to witness the moon’s ethereal glow as it ascends and descends above the horizon.

Moon Phases

Throughout the month, the moon’s appearance changes as it orbits Earth, giving rise to distinct moon phases. In Owariasahi, the full moon, with its brilliant, silvery orb, is a mesmerizing sight, casting a soft glow upon the night sky. The crescent moon, with its delicate curvature, offers a captivating glimpse of the moon’s ethereal beauty. The new moon, when the moon is invisible to the naked eye, marks a period of celestial renewal, promising the return of the moon’s luminous presence. Each moon phase brings with it a unique charm, transforming the night sky into a captivating tapestry of light and shadow.

Seasonal Variations

The humidity in Owariasahi, Japan, exhibits distinct seasonal variations. During the warm and humid summer months (June to September), the relative humidity often exceeds 80%, creating a muggy and oppressive atmosphere. The peak humidity occurs in August, with average relative humidity levels reaching 85%. In contrast, the winter months (December to February) are characterized by relatively low humidity, typically below 50%. January is the driest month of the year, with an average relative humidity level of around 45%.

Diurnal Patterns

In addition to seasonal variations, humidity in Owariasahi also exhibits diurnal patterns. During the daytime, especially in the summer months, humidity tends to be higher due to the combined effects of solar heating and evaporation. As the day progresses, the humidity gradually decreases, reaching its lowest point around sunset. During the night, the humidity increases again as the air cools and dew forms. This humidity cycle is particularly pronounced during the summer months when the temperature difference between day and night is most significant.

Wind Characteristics

Owariasahi, Japan, experiences a temperate climate with generally calm winds throughout the year. The annual average wind speed is moderate, typically ranging between 2.2 to 2.7 meters per second (5 to 6 miles per hour). The wind direction is predominantly from the southwest, bringing warm and humid air from the Pacific Ocean during summer. During winter, the wind direction shifts to the northwest, ushering in colder and drier air from Siberia. Strong winds are uncommon, but occasional gusts or typhoons can occur during the autumn months.

Wind Energy Potential

Owariasahi has a limited potential for wind energy generation due to its moderate wind speeds and limited open space. The urban environment, with its tall buildings and limited unobstructed areas, can create wind turbulence and reduce the efficiency of wind turbines. Additionally, the proximity to the densely populated Tokyo metropolitan area imposes strict land-use regulations and environmental concerns, making it challenging to establish large-scale wind farms in the region. As a result, wind energy development in Owariasahi remains limited to small-scale projects or integrated into existing infrastructure, such as rooftops or vertical axis wind turbines.

Spring (March-May)

Spring in Owariasahi, Japan, is a season of vibrant colors and gentle breezes. The city awakens from its winter slumber, as cherry blossoms burst into bloom, painting a breathtaking canvas across the city. The air is filled with a sweet floral fragrance, creating an enchanting atmosphere. During this time, visitors can witness the spectacular Cherry Blossom Festival, which features parades, traditional dances, and food stalls. The moderate temperatures and ample sunshine make spring an ideal time for exploration, with opportunities to stroll through beautiful parks, visit historic sites, and enjoy outdoor activities.

Autumn (September-November)

As the summer heat subsides, autumn descends upon Owariasahi, ushering in a season of vibrant hues and crisp, refreshing air. The city’s landscape transforms into a palette of warm colors, as leaves turn golden, orange, and crimson. It is during this time that the Owariasahi Ginkgo Festival takes center stage. This festival celebrates the iconic ginkgo trees, which line the streets and temples, illuminating the city with a stunning display of golden foliage. Visitors can take leisurely walks beneath the rustling leaves, marveling at the autumnal beauty, or participate in traditional tea ceremonies and craft workshops. The mild temperatures and clear skies make autumn an excellent time for hiking, cycling, or simply immersing oneself in the serene beauty of the season.

Solar Energy Potential in Owariasahi

Owariasahi, a city in central Japan, has considerable potential for solar energy utilization. The region enjoys an average of 2,000 sunshine hours per year, making it suitable for photovoltaic (PV) power generation. Additionally, Owariasahi has ample land resources, including rooftops and vacant areas, which can be used for solar installations. The local government has implemented policies to promote solar energy adoption, including subsidies and incentives for residential and commercial PV systems.

Solar Energy Initiatives in Owariasahi

To harness its solar energy potential, Owariasahi has implemented several initiatives. The city has installed solar panels on public buildings, schools, and community centers, reducing their reliance on non-renewable energy sources. It has also established a solar energy generation system that helps to offset the electricity consumption of local households and businesses. Furthermore, Owariasahi is exploring the development of utility-scale solar farms to increase its overall solar energy capacity. By investing in these initiatives, the city aims to become a leader in renewable energy production and to contribute to the reduction of greenhouse gas emissions.

Mountains and Hills

Owariasahi is located in the western part of Aichi Prefecture, Japan, and is bordered by the Kiso River to the east and the Mie Prefecture mountains to the west. The city is situated in a basin surrounded by hills and mountains, with Mount Gozaisho, the highest peak in the area, rising to an elevation of 1,212 meters (3,976 feet) above sea level. Other notable peaks include Mount Joge (753 meters or 2,470 feet) and Mount Sanage (585 meters or 1,919 feet). These mountains and hills provide a scenic backdrop to the city and offer opportunities for hiking, camping, and other outdoor activities.

Rivers and Lakes

Owariasahi is drained by the Kiso River, the third-longest river in Japan. The river flows through the eastern part of the city, providing water for agriculture, industry, and domestic use. The Kiso River is also a popular spot for fishing, boating, and other recreational activities. In addition to the Kiso River, there are several smaller rivers and streams in Owariasahi, including the Asahi River, the Sanage River, and the Gozaisho River. These rivers and streams provide water for agriculture and other purposes and also contribute to the scenic beauty of the area. There are also several lakes in Owariasahi, including Lake Gozaisho, Lake Sanage, and Lake Asahi. These lakes are popular destinations for fishing, boating, and camping, and they also provide a habitat for a variety of wildlife.

Chubu Centrair International Airport (NGO)

Chubu Centrair International Airport (NGO) is the nearest airport to Owariasahi, Japan, located approximately 25 kilometers (16 miles) southwest of the city center. It is a major international airport serving the Chubu region of Japan, including the prefectures of Aichi, Gifu, and Mie. NGO is a hub for All Nippon Airways (ANA) and Jetstar Japan, and offers a wide range of domestic and international flights. The airport features two passenger terminals, Terminal 1 and Terminal 2, with Terminal 1 handling most international flights and Terminal 2 primarily serving domestic flights. NGO is well-connected to Owariasahi by public transportation, with express trains and buses operating between the airport and the city center.

Other Nearby Airports

While Chubu Centrair International Airport is the nearest airport to Owariasahi, there are other airports within a reasonable driving distance. These include:

  • Kozan Airport (KMQ): Located approximately 40 kilometers (25 miles) north of Owariasahi, Kozan Airport primarily serves domestic flights.
  • Nagoya Airport (NKM): Located approximately 50 kilometers (31 miles) south of Owariasahi, Nagoya Airport is a smaller airport serving mostly domestic flights.

Overview of Owariasahi

Owariasahi is a vibrant city located in the Aichi Prefecture of Japan. It is situated in the western part of the prefecture, approximately 20 kilometers southwest of Nagoya, the capital city. Owariasahi is a relatively young city, having been incorporated in 2006 through the amalgamation of the towns of Asahi and Tsushima. With a population of around 80,000, Owariasahi is a growing and dynamic community with a diverse economic base and a rich cultural heritage. The city is renowned for its natural beauty, including the picturesque Iijima Hills, which offer stunning panoramic views of the surrounding area.

History and Culture

Owariasahi’s history dates back to the Nara period (710-794), when the area was known as Tsushima. The city has a rich cultural heritage, with numerous historical sites and monuments that reflect its past. The Yoshiten Jinja Shrine, built in the 10th century, is one of the most important cultural landmarks in Owariasahi. The shrine is dedicated to the deity Hachiman, the god of war, and it holds a prominent position within the city. Owariasahi also boasts a number of other cultural attractions, including the Asahi Bunka Kaikan (cultural center), which hosts a wide range of performances and exhibitions. The city is home to several festivals throughout the year, including the annual Tsushima Festival, which commemorates the area’s history and includes a lively parade and traditional performances.