Weather in Tsukuba

Tsukuba-kenkyūgakuen-toshi, Japan: Climate and Weather Year Round

Tsukuba-kenkyūgakuen-toshi, commonly known as Tsukuba Science City, is a planned city located in Ibaraki Prefecture, Japan. It is renowned for its concentration of research and academic institutions, making it a hub for scientific and technological advancements. Understanding the climate and weather patterns of this region is essential for residents, visitors, and researchers alike. In this article, we will explore the climate and weather conditions in Tsukuba-kenkyūgakuen-toshi throughout the year.

Geographical Location and Climate Classification

Tsukuba-kenkyūgakuen-toshi is situated approximately 50 kilometers northeast of Tokyo, in the northern part of the Kanto Plain. It falls under the humid subtropical climate classification (Cfa) according to the Köppen climate classification system. This means that the city experiences hot, humid summers and mild winters.

Temperature

The average annual temperature in Tsukuba-kenkyūgakuen-toshi is around 14 degrees Celsius (57 degrees Fahrenheit). However, there is a noticeable variation in temperatures throughout the year.

During the summer months of June to August, the city experiences average high temperatures ranging from 28 to 32 degrees Celsius (82 to 90 degrees Fahrenheit). These months are characterized by hot and humid weather, with occasional rainfall. It is important to note that heatwaves can occur, pushing temperatures even higher.

Winter, which spans from December to February, brings cooler temperatures to Tsukuba-kenkyūgakuen-toshi. Average high temperatures range from 8 to 12 degrees Celsius (46 to 54 degrees Fahrenheit). Frost and occasional snowfall are possible during this season, but the snow accumulation is typically minimal.

Precipitation

Tsukuba-kenkyūgakuen-toshi receives a moderate amount of rainfall throughout the year, with the majority of precipitation occurring during the summer months.

The wettest months are June and September, with an average rainfall of around 180 millimeters (7 inches). July and August also experience significant rainfall, with averages of 140 to 150 millimeters (5.5 to 6 inches). It is advisable to carry an umbrella or raincoat during these months.

During the winter season, precipitation levels drop, resulting in drier weather. January and February receive the least amount of rainfall, averaging around 40 millimeters (1.6 inches) per month.

Sunshine Hours

Tsukuba-kenkyūgakuen-toshi enjoys a reasonable amount of sunshine throughout the year, with the highest number of sunshine hours occurring during summer.

From May to August, the city experiences an average of 6 to 7 hours of sunshine per day. This period is ideal for outdoor activities and exploring the city's parks and gardens.

In contrast, the winter months of December and January have fewer sunshine hours, averaging around 4 hours per day. However, it is important to note that this is still higher than many other regions during the same period.

Wind Patterns

As Tsukuba-kenkyūgakuen-toshi is located inland and away from coastal areas, it is not directly influenced by oceanic winds. However, prevailing winds from the northwest and southeast can affect the city's weather patterns.

During the summer months, southerly winds bring warm and humid air from the Pacific Ocean, contributing to the city's hot and muggy weather. In contrast, northerly winds from Siberia can cause cold spells during winter.

Extreme Weather Events

Tsukuba-kenkyūgakuen-toshi is susceptible to various extreme weather events, although they are relatively rare. These events can include typhoons, heavy rainfall, heatwaves, and occasional winter storms.

Typhoons, tropical cyclones that form over the western Pacific Ocean, can bring strong winds and heavy rain to the region between May and October. While direct hits from typhoons are infrequent, the city can experience the peripheral effects of these storms.

Heatwaves are another concern during the summer months, with high temperatures and high humidity levels posing health risks. It is important to stay hydrated, seek shade, and take necessary precautions during these periods.

Conclusion

Tsukuba-kenkyūgakuen-toshi experiences a humid subtropical climate with hot summers and mild winters. The city enjoys a moderate amount of rainfall, with the wettest months being June and September. It is advisable to be prepared for the possibility of typhoons, heatwaves, and occasional winter storms. Overall, understanding the climate and weather patterns in Tsukuba-kenkyūgakuen-toshi is crucial for planning activities and ensuring comfort and safety throughout the year.