Tsuyama Climate & Monthly Temperature Overview – Japan
Climate
Tsuyama, Japan enjoys a humid subtropical climate, characterized by hot, humid summers and mild, dry winters. The average temperature in August, the hottest month, is a comfortable 27.7°C (81.9°F), while the average temperature in January, the coldest month, is a chilly 3.2°C (37.8°F). The city experiences an average of 1,642 hours of sunshine per year, with the most sunshine occurring in the summer months.
Average Weather Year Round
- Spring (March-May): Spring arrives in Tsuyama with mild temperatures and occasional showers. The average temperature in March is 8.2°C (46.8°F), rising to 16.2°C (61.2°F) in May. The city receives an average of 100mm of rainfall during this season, with the heaviest rainfall occurring in May.
- Summer (June-August): Summer in Tsuyama is hot and humid, with high temperatures often exceeding 30°C (86°F). The average temperature in August is 27.7°C (81.9°F), with an average humidity level of 75%. The city receives an average of 300mm of rainfall during this season, with the heaviest rainfall occurring in July.
- Autumn (September-November): Autumn in Tsuyama is mild and pleasant, with temperatures gradually cooling down. The average temperature in September is 21.4°C (70.5°F), falling to 10.9°C (51.6°F) in November. The city receives an average of 130mm of rainfall during this season, with the heaviest rainfall occurring in October.
- Winter (December-February): Winter in Tsuyama is cold and dry, with temperatures often dropping below freezing. The average temperature in January is 3.2°C (37.8°F), with an average humidity level of 60%. The city receives an average of 50mm of rainfall during this season, with most of the precipitation falling as snow.
Monthly Temperature Variation
Tsuyama’s average temperature varies considerably throughout the year. January is the coldest month, with an average temperature of 3.3°C (37.9°F). The warmest month is August, with an average temperature of 27.5°C (81.5°F). The temperature difference between the coldest and warmest months is approximately 24.2°C (43.6°F).
Seasonal Patterns
Spring (March-May) experiences a gradual temperature rise, with average temperatures ranging from 8.8°C (47.8°F) in March to 18.4°C (65.1°F) in May. Summer (June-August) is characterized by hot and humid conditions, with average temperatures consistently above 25°C (77°F). Autumn (September-November) brings cooler temperatures, ranging from 20.3°C (68.5°F) in September to 11.7°C (53.1°F) in November. Winter (December-February) sees the coldest temperatures of the year, with average temperatures below 10°C (50°F).
Cloud Types in Tsuyama
Tsuyama, located in Okayama Prefecture, Japan, experiences a wide range of cloud formations due to its temperate climate and proximity to water bodies. Common cloud types include cumulus, cirrus, and stratus clouds. Cumulus clouds are puffy clouds that often appear in fair weather. Cirrus clouds are thin, wispy clouds that are made of ice crystals and often indicate fair weather or an approaching storm. Stratus clouds are flat, gray clouds that cover the sky and can produce drizzle or light rain.
Cloud Cover and Precipitation
The amount of cloud cover in Tsuyama varies throughout the year. During the summer months, cloud cover is typically low, with clear skies predominating. In the winter, however, cloud cover is more common, resulting in overcast conditions and reduced sunlight. The presence of clouds can also influence precipitation patterns. Cumulus clouds, for example, can produce showers or thunderstorms, while cirrus clouds are often associated with fair weather. Stratus clouds, on the other hand, can produce drizzle or light rain, especially during the winter months.
Annual Precipitation Pattern
Tsuyama, Japan, experiences a humid subtropical climate characterized by distinct wet and dry seasons. The annual precipitation typically ranges between 1,300 and 1,500 millimeters (51-59 inches), with the majority falling during the rainy season from June to September. During this period, frequent typhoons bring heavy rainfall, often accompanied by strong winds and thunderstorms. In contrast, the winter months from December to March are relatively dry, with precipitation levels averaging around 50 millimeters (2 inches) per month.
Seasonal Distribution of Precipitation
Throughout the year, the precipitation in Tsuyama varies significantly by season. The wettest months are June and July, with average rainfall of around 200 millimeters (8 inches) each. As the rainy season subsides, precipitation levels decrease gradually, reaching their lowest point in February with an average of only 30 millimeters (1 inch). However, intermittent showers and occasional snowfalls can occur during the winter months. The transition from the dry to the wet season is marked by a gradual increase in rainfall from March onwards, culminating in the peak precipitation period during the summer months.
Rainfall Patterns
Tsuyama experiences a humid subtropical climate, characterized by distinct wet and dry seasons. The rainy season typically spans from early June to late July, bringing heavy rainfall associated with the seasonal monsoon winds. During this period, Tsuyama receives an average of 200-300 mm of rain per month, accounting for a significant portion of its annual precipitation.
Seasonal Variations
Outside the rainy season, rainfall is relatively evenly distributed throughout the year, with occasional showers and thunderstorms in the spring and autumn months. Winter months tend to be dry, with average monthly precipitation below 50 mm. However, snowfall is rare in Tsuyama, and when it does occur, it typically melts quickly due to mild temperatures in the region.
Snowfall Patterns in Tsuyama
Tsuyama, a city located in the Okayama Prefecture of Japan, experiences significant snowfall during the winter months. The city falls within the “Hokuriku snow belt,” a region notorious for heavy snowfall due to its geographical location on the Sea of Japan coast. The prevailing westerly winds pick up moisture over the sea and release it as snow when they reach the mountainous regions of Japan, including Tsuyama.
The snowfall in Tsuyama begins in late December and lasts until March. The peak snowfall occurs in January and February, with an average monthly accumulation of around 150 centimeters (60 inches). The snowpack can often reach a depth of over one meter (three feet) in urban areas. These heavy snowfalls can disrupt daily life, leading to road closures, delays in public transportation, and increased heating costs.
Economic and Social Impacts of Snowfall
The heavy snowfall in Tsuyama has a significant impact on the local economy and social life. The snow often disrupts business operations, resulting in lost revenue for local businesses. The tourism industry can also be affected, as travelers may be deterred by the challenging weather conditions. However, the snowfall also brings some benefits. The snow-covered landscapes attract tourists from other parts of Japan and abroad, who come to enjoy winter sports such as skiing and snowboarding. Additionally, the snow provides a natural water source for agriculture, as it melts and replenishes water supplies during the spring thaw.
Sunrise and Sunset Times
The sun in Tsuyama, Japan, rises and sets at different times throughout the year due to the Earth’s tilt and varying distance from the Sun. Sunrise typically occurs between 5:00 AM and 6:30 AM, depending on the time of year and season. Sunset generally occurs between 5:30 PM and 7:00 PM. The days are longest around the summer solstice in late June, when sunrise occurs around 4:30 AM and sunset around 7:30 PM. Conversely, the days are shortest around the winter solstice in late December, when sunrise occurs around 7:00 AM and sunset occurs around 4:30 PM.
Sunlight Hours
The average number of sunlight hours in Tsuyama varies throughout the year, with the most sunlight hours occurring during the summer months and the fewest during the winter months. In June, Tsuyama receives an average of over 14 hours of sunlight per day, while in December, it receives just over 8 hours of sunlight per day. These variations in sunlight hours play a significant role in the city’s climate, as the longer days in the summer contribute to warmer temperatures. Additionally, the shorter days in the winter lead to colder temperatures and an increased likelihood of snowfall.
Moonrise and Moonset
In Tsuyama, Japan, the moon rises and sets at different times throughout the year due to the Earth’s tilt on its axis. During the summer months, the moon rises later and sets earlier, while during the winter months, it rises earlier and sets later. The moonrise and moonset times vary slightly from day to day, but the general pattern remains consistent. The moon is visible in the sky for approximately half of the night.
Moon Phases
The moon goes through different phases as it orbits the Earth. The most common phases are the new moon, first quarter, full moon, and last quarter. The new moon occurs when the moon is between the Earth and the sun, and it is not visible from Earth. The first quarter occurs when the moon is one-quarter of the way through its orbit around the Earth, and it appears as a half-moon. The full moon occurs when the moon is opposite the sun, and it appears as a complete circle. The last quarter occurs when the moon is three-quarters of the way through its orbit around the Earth, and it appears as a half-moon again. The moon phases repeat themselves every 29.5 days.
Humidity Levels in Tsuyama
Tsuyama, Japan experiences distinct humidity patterns throughout the year, influenced by its subtropical climate. During the warm and humid summer months (June to September), humidity levels consistently remain high, typically ranging between 70-90%. The peak humidity occurs during August, when the average relative humidity reaches around 90%. The high humidity can make it uncomfortable for outdoor activities and contribute to heat stress.
Seasonal Variations and Rainy Season
In spring and fall, humidity levels are generally moderate, ranging from 50-70%. These seasons provide a welcome relief from the oppressive humidity of summer. However, during the rainy season (June to July), Tsuyama experiences frequent rainfall, which can lead to sporadic spikes in humidity. The increased moisture in the air can make even moderate temperatures feel much warmer and humid.
Year-Round Trends and Long-Term Data
Over the long term, humidity levels in Tsuyama have shown a slight decreasing trend. This decline is attributed to factors such as urban development, increased air conditioning usage, and changes in local weather patterns. Nevertheless, the city remains a humid environment, particularly during the summer months. For those sensitive to humidity, it is important to take precautions such as staying hydrated, seeking air-conditioned spaces, and limiting outdoor activities during peak humidity hours.
Wind Patterns in Tsuyama, Japan
Tsuyama, located in western Japan, experiences a humid subtropical climate characterized by distinct seasonal variations in wind patterns. During the summer months (June to September), the prevailing wind direction is from the south or southeast, bringing warm and humid air masses from the Pacific Ocean. These winds often carry moisture that contributes to the region’s heavy summer rainfall.
In the winter months (December to February), the prevailing wind direction shifts to the northwest, as cold and dry air masses from the Asian continent sweep across the region. These winds can be strong and gusty, bringing cold temperatures and occasional snowfall to Tsuyama. During the spring and autumn seasons, the wind direction becomes more variable, with both southwesterly and northwesterly winds occasionally dominating.
Spring (March-May)
Spring is a delightful time to visit Tsuyama, Japan. The city is adorned with vibrant cherry blossoms, creating a picturesque landscape. The temperatures are mild and comfortable, making it ideal for exploring the city’s numerous historical sites and wandering through its charming streets. During this season, visitors can witness the annual Tsuyama Cherry Blossom Festival, a vibrant celebration that showcases the city’s floral beauty.
Autumn (September-November)
Autumn is another excellent time to experience the charms of Tsuyama. The city’s foliage transforms into a vibrant tapestry of red, orange, and yellow hues, offering stunning vistas. The temperatures remain pleasant, making it suitable for hiking or cycling through the picturesque hills and forests surrounding the city. Autumn also marks the harvest season, and visitors can enjoy local delicacies made from fresh produce and participate in traditional autumn festivals.
History and Development
Tsuyama, Japan has a long history of solar energy utilization. In 1994, the city installed a 1.5 kW photovoltaic (PV) system on the roof of its city hall, making it one of the first municipalities in Japan to adopt solar energy. Since then, Tsuyama has continued to invest in solar power, and its total installed PV capacity now exceeds 20 MW. In 2018, the city set a goal of achieving 100% renewable energy by 2050, and solar energy is expected to play a major role in meeting this target.
Key Projects and Initiatives
One of the most notable solar projects in Tsuyama is the Tsuyama Solar Power Plant, which was completed in 2015. This 10 MW plant is located on a former landfill site and is one of the largest PV facilities in Japan. The city has also implemented a number of innovative solar initiatives, such as the “Solar Sharing Program,” which allows residents to invest in solar panels and receive a share of the electricity generated. Additionally, Tsuyama has developed a “Solar City” master plan, which outlines the city’s vision for a future powered by solar energy.
Hills and Mountains
Tsuyama is located in the Chugoku Mountains, which are known for their steep slopes and rugged terrain. The city itself is situated in a valley surrounded by hills and mountains. The most prominent peak in the area is Mount Senjo (1,339 m), which offers panoramic views of the city and the surrounding countryside. Other notable peaks include Mount Mikuni (1,226 m) and Mount Shosha (1,156 m). These mountains provide a backdrop to the city and offer opportunities for hiking, camping, and other outdoor activities.
Rivers and Lakes
Tsuyama is also home to several rivers and lakes. The most important river is the Yoshii River, which flows through the center of the city. The river is a source of water for the city and is also used for irrigation and recreation. Other notable rivers include the Takebe River and the Fukiya River. The city is also home to several lakes, including Lake Narabara, Lake Nagaya, and Lake Takashima. These lakes provide opportunities for fishing, boating, and other water sports. The combination of hills, mountains, rivers, and lakes creates a diverse and beautiful landscape that is enjoyed by both locals and visitors alike.
Nearest Airports to Tsuyama
The closest airport to Tsuyama is Okayama Airport (OKJ), located approximately 45 kilometers (28 miles) southwest of the city center. The airport offers regular flights to major cities in Japan, including Tokyo, Osaka, and Fukuoka. From Okayama Airport, travelers can take the Airport Limousine Bus to Tsuyama Station, which takes approximately 1 hour and 20 minutes. Alternatively, taxis are available outside the airport terminal for a direct journey to Tsuyama.
Alternative Airports
For travelers seeking alternative options, Hiroshima Airport (HIJ) and Kansai International Airport (KIX) are viable choices. Hiroshima Airport is approximately 110 kilometers (68 miles) west of Tsuyama and offers flights to various domestic and international destinations. From Hiroshima Airport, travelers can take the JR Sanyo Main Line to Fukuyama Station and transfer to the JR Tsuyama Line for a total journey time of approximately 2 hours and 30 minutes. Kansai International Airport is located approximately 200 kilometers (124 miles) southwest of Tsuyama and serves as a major hub for international flights. From Kansai International Airport, travelers can take the JR Haruka Express to Osaka Station and transfer to the JR Tsuyama Line for a total journey time of approximately 3 hours and 30 minutes.
History and Culture
Tsuyama, a captivating city in Okayama Prefecture, boasts a rich history spanning over a millennium. The first mention of Tsuyama Castle, its iconic landmark, dates back to the 11th century. During the feudal period, the castle served as the seat of the powerful Mouri and Mori clans. The city flourished as a commercial and cultural hub, renowned for its textiles, crafts, and sake brewing. Tsuyama’s legacy is evident in its well-preserved samurai district, with its charming streets and traditional architecture.
Nature and Attractions
Nestled amidst lush greenery, Tsuyama offers a serene escape for nature lovers. The city is home to several scenic parks, including Hattori Ryokuchi and Tsuyama Botanical Garden, which showcase a diverse range of flora and fauna. Mount Shosha, a sacred peak just outside the city, offers panoramic views and is a popular destination for hikers and climbers. For those seeking a more immersive experience, the Tsuyama Koen Suspension Bridge provides breathtaking views of the surrounding landscape. Tsuyama’s culinary scene is also not to be missed, with local specialties such as “barazushi” (sushi with diced vegetables) and “kakejiru” (a type of miso soup) tantalizing the taste buds.