Last updated: August 21, 2025
In February, Tsukuba, Japan experiences a dynamic weather shift characterized by an average temperature of 5°C (42°F), with maximum highs reaching a pleasant 21°C (70°F) and dipping to a chilly minimum of -5°C (23°F). The month sees 37 mm (1.5 in) of precipitation over approximately 6 days, contributing to a relatively high humidity level of 86%. This combination of cool temperatures and occasional rainfall makes February an interesting time for both residents and visitors to explore the beauty of Tsukuba’s winter landscape.
In February, Tsukuba experiences a noticeable shift in temperatures as winter gradually gives way to early spring. With minimums around -5°C (23°F) and a comfortable average of 5°C (42°F), the chill is still present, but daytime highs can reach a pleasant 21°C (70°F). This month marks a warming trend following January's colder days, encouraging the emergence of early blooms and inviting residents to enjoy the outdoors. As March approaches, temperatures continue to rise, hinting at the vibrant growth that awaits in the months ahead. Overall, February serves as a gentle reminder of the seasonal transition, highlighting the region's dynamic climate.
In February, Tsukuba, Japan experiences a relatively stable climate, with precipitation measuring 37 mm (1.5 in) over the month. This light rain falls on six days, indicating a gradual start to the wetter spring season. Comparatively, precipitation slightly dips from January’s 38 mm, suggesting a consistent yet subdued transition into the heavy rainfall that typically characterizes the upcoming months. As we approach March, we can anticipate a notable increase, with precipitation surging to 124 mm (4.9 in) as the region prepares for the vibrant blooms of spring, showcasing the dynamic shifts in Tsukuba’s weather patterns.
In February, humidity in Tsukuba, Japan, stands at a relatively high 86%, slightly decreasing from January's 88%. This minor dip indicates a gradual transition as the region prepares for spring, with humidity levels further expected to drop in March to 81%. The trend suggests that while winter months are characterized by consistently high humidity, the arrival of spring brings a gradual shift towards drier conditions. As we move into April and May, humidity continues to decline, reaching 78% in April before stabilizing around 81% in May. This fluctuation marks February as a pivotal month, hinting at the changing seasons and the dynamic weather patterns that define Tsukuba’s climate.
In February, Tsukuba experiences a UV Index of 5, maintaining its position in the moderate exposure category with a burn time of 30 minutes. This marks a notable increase from January's UV Index of 3, signaling that while sun protection is still prudent, conditions are becoming slightly more intense as winter gives way to early spring. As we look forward, the UV Index continues to rise rapidly in March and April, indicating the arrival of more intense sunlight and shorter burn times. It’s essential to stay informed about these changes to protect your skin effectively. For detailed insights throughout the year, check out the Tsukuba UV Index.
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February marks a delightful transition in Tsukuba, Japan, where the sun shines for an impressive 234 hours—a noticeable increase from January's 188 hours. This uptick reflects the gradual warming of the season, as the days grow longer and brighter leading into spring. As the sun continues to shine more generously, March follows closely with 257 hours, paving the way for a vibrant April that boasts 270 hours of sunlight. The trend highlights a burgeoning energy in the region, setting the stage for the full bloom of spring and the lush greenery that follows. This annual rhythm of sunshine not only enriches the landscape but also invigorates the spirit of the city and its residents.
February in Tsukuba, Japan, enjoys a notable increase in sunny weather, with a healthy 71% chance of sunshine. This marks a significant rise from January’s 55%, making February one of the brighter months in winter. As the seasons transition, the likelihood of sun noticeably drops again in March to 42%, indicating the volatility of spring weather. Interestingly, while late winter offers sunnier days, late spring through summer sees a decline, with chances plummeting to as low as 21% in June. Overall, February stands out for its potential for clear, sunny skies, inviting residents and visitors alike to embrace the outdoors.
In February, Tsukuba, Japan, experiences a delightful increase in daylight, with approximately 10 hours of sunshine, making it a notable transition from the 9 hours found in January. This gradual elongation of daylight is part of a broader trend as winter gives way to spring, heralding longer and brighter days ahead. As the month progresses, residents can anticipate even more light, with March bringing 11 hours and April leaping to 13 hours. This steady rise in daylight not only enhances the beauty of the region but also invites outdoor activities and a renewed sense of vitality as nature awakens from its winter slumber.
In February, Tsukuba experiences a gentle increase in wind speed, averaging 2.8 m/s (approximately 6 mph), which marks a slight uptick from the preceding months. This subtle rise hints at the transition towards spring, contrasting with January's calmer breezes of 2.3 m/s. As winter loosens its grip, February's winds begin to prepare the landscape for the upcoming seasonal shifts, complementing the budding vitality of nature. Notably, the wind patterns in Tsukuba typically hover around a steady 5 to 6 mph, providing a consistently refreshing atmosphere as the city embraces the changing seasons. The enduring fluctuations in wind speeds through the months reveal the dynamic nature of Tsukuba's climate, where each breeze carries with it the promise of renewal.
Weather in Tsukuba varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Tsukuba, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between February and January, February tends to be slightly milder, with average temperatures hovering around 5°C (42°F) compared to January's average of 4°C (39°F). While February can see a maximum temperature of up to 21°C (70°F), January's highs reach only 17°C (63°F). Precipitation levels are similar, with February recording 37 mm (1.5 in) over 6 days, while January has 38 mm (1.5 in) spread across just 4 days. Humidity remains relatively high in both months, with February at 86% and January slightly higher at 88%. For more detailed insights, you can check Tsukuba weather in January.
February and March exhibit notable differences in weather patterns. In February, temperatures range from a chilly -5°C (23°F) to a mild 21°C (70°F), averaging around 5°C (42°F). The month sees about 37 mm (1.5 in) of precipitation over approximately six days, with humidity levels peaking at 86%. In contrast, March temperatures shift slightly higher, with a minimum of -4°C (25°F) and a maximum of 24°C (76°F), averaging 9°C (49°F). However, March is significantly wetter, experiencing 124 mm (4.9 in) of rainfall across 11 days, and maintaining a lower humidity level of 81%. For a detailed overview of the weather in Tsukuba during this month, visit Tsukuba weather in March.
February and April present distinctly different weather patterns. In February, temperatures range from a chilly -5°C (23°F) to a pleasant max of 21°C (70°F), with an average of 5°C (42°F). The month sees moderate precipitation of 37 mm (1.5 in) over about 6 days and a high humidity level of 86%. In contrast, April experiences a significantly warmer climate, with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 29°C (84°F), leading to an average temperature of 14°C (57°F). However, April also brings increased rainfall, totaling 112 mm (4.4 in) spread over 11 days, and slightly lower humidity at 78%. For more details on weather conditions during this month, check Tsukuba weather in April.
February and May showcase a stark contrast in weather conditions. In February, temperatures range from a chilly -5°C (23°F) to a milder 21°C (70°F), with an average of 5°C (42°F). The month experiences 37 mm (1.5 in) of precipitation over 6 days and high humidity at 86%. In contrast, May warms up significantly, with temperatures ranging from 6°C (43°F) to a scorching 34°C (93°F) and an average of 19°C (67°F). However, it sees a higher total precipitation of 123 mm (4.8 in) over 12 days, accompanied by slightly lower humidity at 81%. For a more detailed look at May weather, check out Tsukuba weather in May.
February and June present stark contrasts in weather patterns. In February, temperatures can dip as low as -5°C (23°F), with an average of 5°C (42°F) and a maximum of 21°C (70°F). The month experiences relatively low precipitation, with only 37 mm (1.5 in) over approximately six days, accompanied by high humidity at 86%. In contrast, June boasts much milder conditions, with minimum temperatures starting at 12°C (55°F), an average of 22°C (72°F), and highs reaching up to 33°C (92°F). This month is wetter, with 132 mm (5.2 in) of rain spread across about 16 days, and humidity rises slightly to 88%. For more specifics about June's weather, you can check Tsukuba weather in June.
February and July present strikingly contrasting weather conditions. In February, temperatures range from a chilly -5°C (23°F) to a pleasant high of 21°C (70°F), with an average of 5°C (42°F). Precipitation is relatively low at 37 mm (1.5 in) over about 6 days, and humidity sits at 86%. In contrast, July experiences much warmer weather, with temperatures spanning from a minimum of 17°C (63°F) to a maximum of 37°C (98°F), averaging around 26°C (79°F). However, this month also sees a significant increase in rainfall, totaling 218 mm (8.6 in) across approximately 20 days, accompanied by a higher humidity level of 92%. For more details on July weather, visit Tsukuba weather in July.
February and August in Tsukuba present contrasting weather experiences. In February, temperatures range from a chilly -5°C (23°F) at night to a mild average of 5°C (42°F) during the day, with occasional peaks reaching up to 21°C (70°F). The month sees about 37 mm (1.5 in) of precipitation over approximately 6 days, coupled with high humidity levels of 86%. In stark contrast, August brings much warmer conditions, with nighttime lows of 17°C (62°F) and daytime averages soaring to 28°C (82°F), even peaking at a sweltering 37°C (98°F). Precipitation is also more frequent, totaling 114 mm (4.5 in) over 14 days, while humidity rises slightly to 92%. For more details on August weather specifically, you can visit Tsukuba weather in August.
February and September present stark contrasts in weather. In February, temperatures range from a chilly -5°C (23°F) at night to a mild 21°C (70°F) during the day, with an average temperature of 5°C (42°F). The month sees relatively low precipitation of 37 mm, spread over about 6 days, and humidity is at a high 86%. In contrast, September features much warmer temperatures, with nighttime lows at 12°C (54°F) and highs reaching up to 35°C (95°F), averaging around 23°C (74°F). It experiences significantly more rainfall, totaling 157 mm over 17 days, and humidity remains high at 89%. For a detailed look at September's climate, check out Tsukuba weather in September.
February and October present markedly different weather conditions. In February, temperatures range from a chilly -5°C (23°F) to a mild 21°C (70°F) with an average of 5°C (42°F). Precipitation is relatively low at 37 mm (1.5 in) over about 6 days, and humidity is high at 86%. In contrast, October sees more temperate conditions with temperatures between 6°C (42°F) and a warm 32°C (90°F), averaging 18°C (64°F). This month also experiences significantly higher rainfall, totaling 225 mm (8.8 in) across 14 days, while humidity remains similar at 87%. For more details on October weather in Tsukuba, check out Tsukuba weather in October.
February and November present contrasting weather patterns. In February, temperatures can dip as low as -5°C (23°F) but typically average around 5°C (42°F), reaching a maximum of 21°C (70°F). This month also experiences high humidity at 86%, with an average of 37 mm (1.5 in) of precipitation over 6 days. In contrast, November features milder weather with minimum temperatures around -2°C (30°F) and an average of 12°C (54°F), peaking at 23°C (74°F). Additionally, it receives more rainfall, totaling 63 mm (2.5 in) over 7 days, while maintaining a similar humidity level of 85%. For a closer look at the specifics, you can check out Tsukuba weather in November.
February and December exhibit similar temperature ranges and humidity levels, with February averaging 5°C (42°F) compared to December's average of 6°C (43°F). Both months experience minimal extremes, with maximum temperatures reaching around 21°C (70°F) in February and 20°C (68°F) in December. However, December sees slightly higher precipitation levels, totaling 50 mm (1.9 in) over 6 days, while February has 37 mm (1.5 in) of rainfall across the same number of days. For a detailed look at December’s weather, you can visit Tsukuba weather in December.
As February rolls in, Tsukuba experiences a distinct transition in weather, characterized by cooler temperatures and a notable increase in humidity compared to the preceding months. The average chill contrasts sharply with the mild highs, painting a diverse weather palette that attracts both residents and visitors alike. While precipitation is still present, it comes in fewer days, allowing for clearer skies and more outdoor moments to be embraced. This unique blend of cold snaps and occasional warmth makes February stand out in Tsukuba's annual climate cycle. For a deeper dive into what to expect throughout the year, check out the Tsukuba Climate.