Omuta Climate & Monthly Temperature Overview – Japan

Climate in Omuta, Japan

Omuta, Japan experiences a humid subtropical climate with hot summers and mild winters. The average annual temperature is around 17°C (63°F), with average temperatures in January around 10°C (50°F) and in August around 30°C (86°F). The city receives an average of 2,000 millimeters (79 inches) of precipitation per year, with the rainy season occurring from June to July.

Summers in Omuta are characterized by high humidity and occasional tropical cyclones. The average July high temperature is 33°C (91°F), with the average low at 26°C (79°F). Winters are relatively mild, with the average January high temperature around 12°C (54°F) and the average low at 5°C (41°F). The city experiences occasional snowfall during the winter months.

Average Temperature

Omuta, a city located in the Fukuoka Prefecture of Japan, experiences a humid subtropical climate characterized by distinct seasonal variations. The average annual temperature in Omuta is approximately 16.1 degrees Celsius (61 degrees Fahrenheit). January is typically the coldest month, with an average minimum temperature of 3.2 degrees Celsius (37.76 degrees Fahrenheit), and August is generally the warmest, with an average maximum temperature of 32.3 degrees Celsius (90.14 degrees Fahrenheit).

Seasonal Variations

Spring in Omuta begins in March and lasts until May, with temperatures gradually rising from the chilly winter months. Average temperatures during spring range from 10 degrees Celsius (50 degrees Fahrenheit) to 25 degrees Celsius (77 degrees Fahrenheit). Summer, which spans from June to August, is characterized by hot and humid conditions, with average temperatures ranging from 22 degrees Celsius (71.6 degrees Fahrenheit) to 32 degrees Celsius (90 degrees Fahrenheit) and occasional heatwaves. Autumn arrives in September and continues until November, bringing cooler temperatures and lower humidity levels. Average temperatures during autumn range from 16 degrees Celsius (60.8 degrees Fahrenheit) to 22 degrees Celsius (71.6 degrees Fahrenheit). Winter, from December to February, is the coldest season in Omuta, with average temperatures hovering around 0 degrees Celsius (32 degrees Fahrenheit) and occasional snowfall.

Formation and Types of Clouds in Omuta, Japan

Omuta, Japan is located in the Fukuoka Prefecture on the island of Kyushu. The city has a humid subtropical climate with four distinct seasons. The climate is influenced by the warm Kuroshio Current, which flows past the coast of Kyushu. The current brings warm and moist air to the region, which helps to form clouds.

There are various types of clouds that can be seen in Omuta. Cumulus clouds are the most common type of cloud in the summer. These clouds are formed when warm air rises and cools, causing water vapor to condense into small droplets. Cumulus clouds are often described as “puffy” or “cotton ball” clouds. Stratus clouds are another common type of cloud in Omuta. These clouds are formed when a layer of warm air is trapped beneath a layer of cold air. Stratus clouds are often described as “gray” or “overcast” clouds.

Role of Clouds in the Local Environment

Clouds play an important role in the local environment of Omuta. Clouds can provide shade from the sun, which can help to keep the city cool in the summer. Clouds can also trap heat in the winter, which can help to keep the city warm. Clouds can also produce rain and snow, which are essential for plant growth.

The clouds in Omuta are a beautiful and important part of the local environment. They provide shade, warmth, and moisture, which are all essential for life in the city.

Seasonal Precipitation Patterns

Omuta, Japan experiences distinct seasonal precipitation patterns influenced by the East Asian monsoon system. During the warm months from May to September, the monsoon brings abundant rainfall to Omuta, with average monthly precipitation exceeding 150 mm. The wettest month is June, with an average rainfall of over 250 mm. In contrast, the winter months from December to February are relatively dry, with average monthly precipitation below 50 mm.

Long-Term Trends

Omuta’s long-term precipitation data suggests a slight increase in annual precipitation over the past few decades. The average annual precipitation for the period 1991-2020 was approximately 1,750 mm, compared to 1,650 mm for the period 1961-1990. This increase could be attributed to changes in atmospheric circulation patterns associated with climate change. However, it is important to note that precipitation variability is a natural phenomenon, and short-term fluctuations should not be interpreted as a long-term trend.

Annual Rainfall

Omuta, Japan experiences a humid subtropical climate, which is characterized by abundant rainfall throughout the year. The average annual rainfall in Omuta is approximately 2,200 millimeters (86.6 inches), with most of the precipitation occurring during the summer months. The city also receives significant rainfall during the spring and autumn seasons, while the winter months are relatively dry. The wettest months are typically June and July, with average rainfall exceeding 300 millimeters (11.8 inches) each. August and September also experience substantial rainfall, averaging around 250 millimeters (9.8 inches) per month.

Seasonal Variations

As mentioned earlier, rainfall in Omuta varies significantly throughout the year. The summer months (June to September) are the wettest, with frequent heavy downpours and thunderstorms. These heavy rains are often associated with the passage of tropical cyclones or typhoons, which can bring intense rainfall and strong winds. The spring (March to May) and autumn (October to November) seasons are characterized by moderate rainfall, with occasional periods of heavy precipitation. During these seasons, the weather is generally mild and sunny, with occasional showers or light rain. The winter months (December to February) are the driest, with precipitation occurring mainly in the form of light rain or snow.

Snowfall Intensity

Omuta, Japan experiences significant snowfall during the winter months. The city is located in a mountainous region of Kyushu Island, which makes it susceptible to heavy snowfall. The average annual snowfall in Omuta is around 150 centimeters (59 inches). Snowfall typically begins in December and continues through March. The heaviest snowfall usually occurs in January and February.

Impact of Snowfall

The heavy snowfall in Omuta can have a significant impact on the city and its residents. Snowfall can disrupt transportation, causing delays and cancellations of flights, trains, and buses. It can also make it difficult to walk or drive, leading to accidents and injuries. In addition, snowfall can cause damage to buildings and infrastructure, and it can also lead to power outages.

Sunrise and Sunset Times

In Omuta, Japan, the sun rises and sets at different times throughout the year due to the Earth’s tilt and orbit around the sun. During the summer months (June-August), the sun rises around 4:30 AM and sets around 7:00 PM. Conversely, during the winter months (December-February), sunrise occurs around 7:00 AM and sunset around 5:30 PM. The exact times of sunrise and sunset vary slightly from day to day and can be affected by factors such as cloud cover and the time of year.

Sunlight Hours

The number of daylight hours in Omuta also varies throughout the year, with more daylight hours during the summer months and fewer during the winter months. In June, Omuta experiences approximately 15 hours of daylight, while in December, it receives only around 9 hours of daylight. The increased sunlight hours during the summer allow for longer days and more opportunities for outdoor activities.

Moon Viewing in Omuta

Omuta, a city nestled in the Fukuoka Prefecture of Japan, is renowned for its picturesque moon viewing spots and has long been celebrated for its association with the celestial body. The city’s name, “Omuta,” is composed of the characters for “big” and “moon,” a testament to its longstanding connection to lunar observation. During the autumn season, particularly around the time of the full moon, the city transforms into a hub for moon viewing, attracting visitors from near and far.

The most iconic moon viewing spot in Omuta is the Unzen Moon Viewing Hill (Unzendake Gekkan No Oka), located on the slopes of Mount Unzen. This elevated vantage point offers panoramic views of the city, the Ariake Sea, and the distant Goto Islands, providing an unforgettable backdrop for moon gazers. The hilltop is adorned with a large moon-viewing platform, where visitors can gather and admire the ethereal beauty of the moon as it rises above the horizon. The hilltop also features a tea house, allowing visitors to enjoy traditional Japanese tea ceremonies while soaking in the breathtaking scenery.

Absolute Humidity

Absolute humidity refers to the amount of water vapor present in a given volume of air. In Omuta, Japan, the average absolute humidity varies throughout the year. During the summer months (June-August), absolute humidity tends to be higher, reaching up to 22 grams per cubic meter. This indicates that the air contains a significant amount of moisture. Conversely, in the winter months (December-February), absolute humidity decreases and averages around 8 grams per cubic meter. This reflects the drier conditions experienced during these months.

Relative Humidity

Relative humidity, expressed as a percentage, measures the amount of water vapor in the air relative to the maximum amount it can hold at a specific temperature. In Omuta, Japan, relative humidity is generally high throughout the year. During the summer, relative humidity averages between 70-80%, creating a humid and uncomfortable atmosphere. Heavy rainfall and frequent thunderstorms are common during these months, contributing to the high humidity levels. In the winter, relative humidity remains elevated, averaging around 60%. While the air may not feel as humid as in summer, it still contains a significant amount of moisture.

Wind Patterns and Climate

Omuta, Japan, experiences variable wind patterns throughout the year. During the winter months (December to February), the prevailing wind direction is from the northwest, bringing cold and dry air from Siberia. This wind is known as the northwest monsoon and can be strong and gusty. In the summer months (June to August), the wind direction shifts to the southeast, bringing warm and humid air from the Pacific Ocean. This wind is known as the southeast monsoon and often brings heavy rainfall to the region.

Seasonal Variations

The wind speed in Omuta also varies significantly throughout the year. The strongest winds occur during the winter months, when the northwest monsoon is at its peak. The average wind speed in January, the coldest month of the year, is around 15 kilometers per hour (9 miles per hour). In contrast, the weakest winds occur during the summer months, when the southeast monsoon is dominant. The average wind speed in July, the warmest month of the year, is around 10 kilometers per hour (6 miles per hour).

Effects on Daily Life and Economy

The wind in Omuta can have a significant impact on daily life and the local economy. Strong winds during the winter months can cause power outages and transportation disruptions. The wind can also be a nuisance for outdoor activities, such as walking and cycling. However, the wind is also a valuable resource for the city. Omuta is home to several wind farms, which generate renewable energy for the region. The wind also helps to cool the city during the hot summer months.

Spring (April-May):

Spring in Omuta offers an enchanting spectacle of blooming flowers and lush greenery. The city comes alive with vibrant colors, as cherry blossoms (sakura) adorn the streets and parks. The mild temperatures and clear skies provide perfect conditions for outdoor activities such as picnicking and hiking. Visitors can also enjoy the annual Omuta Sakura Festival, which features a variety of events and activities to celebrate the season.

Autumn (September-November):

Autumn in Omuta is a time of warm hues and crisp air. The foliage transforms into stunning shades of red, orange, and yellow, creating a picturesque landscape. The weather remains pleasant, making it ideal for leisurely strolls through the city’s numerous parks and gardens. Visitors can also partake in the annual Omuta Autumn Festival, which offers traditional performances, food stalls, and craft exhibitions, showcasing the city’s rich cultural heritage.

Solar Energy Potential

Omuta, a city located in Fukuoka Prefecture, Japan, possesses substantial potential for solar energy utilization. The region experiences ample sunshine throughout the year, with approximately 1,900 sunshine hours annually. This favorable climate creates an ideal environment for photovoltaic (PV) systems to generate clean and renewable electricity. Moreover, Omuta’s urban landscape, characterized by numerous rooftops and open spaces, provides ample locations for PV installations.

Government Support and Initiatives

The Japanese government has been actively promoting solar energy development throughout the country. Through various incentives and support mechanisms, it has encouraged businesses and individuals to invest in renewable energy sources. In Omuta, local authorities have implemented initiatives to facilitate solar energy adoption. They have established a dedicated office to provide guidance and assistance to potential investors, as well as offering subsidies and tax breaks to support PV installation projects. These initiatives have contributed to the increasing popularity of solar energy in Omuta and have stimulated the growth of the local solar industry.

General Topography

Omuta, Japan, lies in the Chikugo Plain of Southern Fukuoka Prefecture on the northern edge of the Ariake Sea. The city is relatively flat, with the lowlands of the Chikugogawa River Basin occupying the eastern part. To the west, hills rise gradually to form the foothills of the Sefuri Mountains. Mount Ichibusa (740 meters), the highest peak in Omuta, is located in these mountains. The city’s terrain is influenced by the Chikugo Fault Line, which runs through the northwestern part of Omuta.

Coastal and Riverine Features

Omuta borders the Ariake Sea to the southwest. The coastline is characterized by tidal flats and shallow inlets, forming a rich ecosystem that supports various marine life. The Chikugogawa River, a major river in Kyushu, flows through the eastern edge of Omuta. The river’s tributaries, including the Egawa and Mizuhogawa, create alluvial plains suitable for agriculture and urban development. The banks of these rivers often experience seasonal flooding, leading to the construction of levees and dykes to protect inhabited areas and infrastructure.

Fukuoka Airport (FUK)

Fukuoka Airport is the nearest airport to Omuta, Japan. Situated on the shores of Hakata Bay, it is approximately 30 kilometers (19 miles) northwest of the city center. The airport serves as a major hub for both domestic and international flights, with direct connections to major cities across Japan and neighboring countries.

To reach Omuta from Fukuoka Airport, visitors can take the Nishitetsu Bus, which operates a regular shuttle service to Omuta Station. The journey takes approximately 1 hour and 15 minutes, and fares start from around 2,000 yen. Alternatively, taxis are available outside the airport terminals, but these tend to be more expensive. Visitors can expect to pay around 8,000 to 10,000 yen for a taxi ride to Omuta, depending on traffic conditions.

Other Nearby Airports

While Fukuoka Airport is the most convenient option for reaching Omuta, there are several other airports within a reasonable driving distance of the city. These include Saga Airport (HSG), which is located approximately 40 kilometers (25 miles) northeast of Omuta, and Nagasaki Airport (NGS), which is about 60 kilometers (37 miles) southwest of the city. However, these airports offer a more limited range of flights and connections, so it is advisable to check availability and schedules carefully before making any travel arrangements.

History and Culture

Omuta, located in Fukuoka Prefecture on the island of Kyushu, Japan, has a rich history dating back centuries. The city was once a major center for coal mining and iron production, and its industrial heritage is still evident today. Visitors can explore the Omuta City Coal Mining History Museum to learn about the city’s mining past or visit the Bessho Onsen, a hot spring resort that was once frequented by the wealthy during the Meiji period. Omuta also boasts a thriving arts and culture scene, with numerous galleries, museums, and performance venues showcasing the city’s unique artistic heritage.

Tourism and Attractions

Omuta offers a diverse range of attractions for tourists. Outdoor enthusiasts can explore the nearby Sefuri Mountains, renowned for their hiking trails and scenic views. The city is also home to the Omuta Zoo, which houses over 1,000 animals from around the world. History buffs can visit the Minami Omuta Thermal Power Station, one of the oldest thermal power stations in Japan, and witness the engineering marvel that has been supplying electricity to the region for over a century. For a taste of local culture, visitors can head to the Omuta Yatai-mura, a lively street food market where they can sample traditional Japanese dishes cooked by local vendors.