Last updated: August 21, 2025
In Kofu, Japan, May ushers in a delightful transition marked by a maximum temperature reaching 28°C (84°F) and an average of 14°C (58°F), while the minimum dips to 0°C (33°F), presenting a diverse climate experience. This month sees 138 mm (5.4 in) of precipitation spread over 13 days, contributing to the region's lush landscapes and vibrant flora. With an humidity level soaring to 81%, the air becomes rich, enveloping residents and visitors alike in the refreshing embrace of spring. This combination of warmth, wet weather, and humidity sets the stage for an enchanting May in Kofu.
In Kofu, Japan, May heralds a delightful shift in temperatures as spring fully blossoms. This month experiences a minimum of 0°C (33°F), nudging up to an average of 14°C (58°F), and reaching a pleasant maximum of 28°C (84°F). Unlike the chill of preceding months, May brings a refreshing warmth, making it ideal for outdoor activities and enjoying the vibrant nature. The comfortable climate marks a notable increase from the cooler April temperatures, which maxed at 25°C (77°F), indicating a steady ascendance towards the summer heat. As daylight hours lengthen and landscapes burst into color, May represents a vibrant transition, inviting both locals and visitors to embrace the beauty of Kofu in full bloom.
In Kofu, Japan, the month of May marks a pivotal transition in precipitation patterns, showcasing a notable increase from the earlier spring months. With an impressive 138 mm (5.4 in) of rain falling over 13 days, May stands out as one of the wetter months of the year, closely following the robust rains of March and April. This uptick not only reflects the onset of the rainy season but also sets the stage for the even heavier downpours predicted in June and July. The consistent rainfall in May, alongside the gradual rise in precipitation days, hints at the region’s shift towards the humid summer months, where lush greenery flourishes under the weight of the rains. Thus, May serves as a crucial bridge in Kofu's climatic narrative, blending the lingering chill of spring with the anticipatory warmth of summer.
In Kofu, Japan, May heralds a noticeable rise in humidity, reaching 81%, a significant uptick from the preceding months. This increase reflects a broader trend as the region transitions into the summer months. Following a gradual decline from 76% in January to 70% in March, humidity levels begin to ascend again in April, marking the onset of warmer weather. The month of May serves as a precursor for the approaching summer, which sees humidity levels soar to 88% in June and peak at 93% in July. Such patterns not only highlight Kofu's lush, vibrant environment but also prepare residents and visitors for a warmer, more humid climate ahead.
In Kofu, Japan, May signals the peak of UV intensity for the year, with an UV Index soaring to 11, categorized as extreme. This month, sun-seekers should be particularly cautious, as the potential for skin damage is significant, with a burn time of just 10 minutes. Following the upward trend from earlier months, where the UV Index jumped from moderate levels of 4 in January to very high readings in March and April, May's extreme rating underscores the importance of sun protection during outdoor activities. As summer approaches, the UV Index remains consistently high, reaching a maximum of 12 in June through August. To stay informed and protect your skin, check out the latest information on the UV Index in Kofu at Kofu UV Index.
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In Kofu, Japan, May shines brightest with an impressive 291 hours of sunshine, marking it as a peak moment in the spring season. This vibrant month continues the upward trend seen since the start of the year, where sunshine hours steadily increased from 194 in January to nearly 300 in May, after a gradual climb through March and April. Following this, June sees a slight dip to 263 hours, yet surprisingly, the summer months maintain a healthy amount of sunshine, with July and August offering 228 and 284 hours, respectively. Overall, the data showcases a beautiful array of sunny days, making Kofu a delightful destination for those seeking warmth and brightness in May.
As spring unfolds into May in Kofu, Japan, the likelihood of sunny days takes a noticeable dip, with only 23% chance of sunshine compared to the more promising months earlier in the year. This trend highlights a shift from the relatively stable sunshine percentages in January (52%) and February (60%), although March and April begin to show declines with 39% and 43% respectively. Following May, the summer months of June, July, and August maintain a low 23% chance of sunny weather, indicating that residents may need to prepare for a season marked by variable skies. Overall, May marks a transitional period, where the hint of summer arrives but remains shrouded in clouds more often than not.
In Kofu, Japan, the progression of daylight throughout the year reveals a captivating rhythm. Starting with 10 hours in both January and February, the days gradually lengthen as spring approaches, reaching 11 hours in March and blossoming to 13 hours by April. May marks a peak in daylight with a generous 14 hours, shared with the summer months of June and July. As summer wanes, the daylight begins to taper off; August sees a slight decrease back to 13 hours, followed by a gradual decline to 12 hours in September and down to 11 hours in October. The cycle continues as daylight dwindles further, hitting 10 hours in November and a minimal 9 hours by December. This trend highlights the beautiful transition from the radiant height of summer to the tranquil embrace of winter.
In Kofu, Japan, the May winds are gentle, averaging around 1.8 m/s (4 mph), consistent with the mild breezes of the preceding months. As spring reaches its peak, the wind speed remains stable when compared to both April and January, suggesting a serene transition into the warmer months. Interestingly, while May's winds maintain a level similar to the earlier spring months, a noticeable decline is observed as summer approaches, with June recording the lowest average at 1.4 m/s (3 mph). This gradual downturn hints at the calm, sultry days typical of the Japanese summer, making May a perfect time to enjoy the outdoors before the heat settles in.
Weather in Kofu varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Kofu, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present strikingly different weather patterns. In May, temperatures range from a chilly 0°C (33°F) at night to a warm 28°C (84°F) during the day, with an average temperature of 14°C (58°F). The month sees significant rainfall with an average of 138 mm (5.4 in) spread across about 13 days, coupled with high humidity levels around 81%. In contrast, January experiences much colder conditions, with temperatures ranging from a frigid -16°C (3°F) to a maximum of 11°C (52°F) and an average temperature of -1°C (30°F). Precipitation is significantly lower at 48 mm (1.9 in), occurring over just 6 days, and humidity is slightly lower at 76%. The stark contrast between these two months highlights the seasonal shifts in Kofu's climate. For more details, you can check out Kofu weather in January.
May and February present a stark contrast in weather conditions. In May, temperatures are notably milder, with a minimum of 0°C (33°F), an average of 14°C (58°F), and a maximum of 28°C (84°F). This month also sees higher precipitation, totaling 138 mm (5.4 in) over about 13 days, coupled with a humidity level of 81%. In contrast, February is much colder, featuring a minimum temperature of -12°C (10°F), an average of 0°C (32°F), and a maximum of only 16°C (61°F). February experiences significantly less rainfall, with 60 mm (2.4 in) spread over just 7 days and lower humidity at 74%. For more specific details, you can check out Kofu weather in February.
In comparing the weather between March and May, May is significantly warmer, with average temperatures rising to 14°C (58°F) compared to March’s 4°C (40°F). While both months experience similar precipitation levels—May with 138 mm (5.4 in) over 13 days and March with 136 mm (5.4 in) over 12 days—the humidity is higher in May at 81%, compared to 70% in March. Additionally, the maximum temperature in May reaches a pleasant 28°C (84°F), whereas March peaks at a cooler 20°C (68°F). For a detailed look at March's weather specifics, check out this link: Kofu weather in March.
When comparing the weather in May and April, it is evident that May experiences warmer temperatures and slightly higher humidity. In May, the minimum temperature is around 0°C (33°F), with an average of 14°C (58°F) and a maximum reaching 28°C (84°F). In contrast, April sees a minimum temperature of -5°C (23°F) and an average of 9°C (48°F), peaking at 25°C (77°F). Precipitation levels are similar for both months, with May totaling 138 mm (5.4 in) and April slightly lower at 129 mm (5.1 in), with each month experiencing rain on about 13 days. Additionally, May’s humidity stands at 81%, compared to April’s 74%, making May feel a bit more muggy. For more specific details about April's weather, you can check Kofu weather in April.
May and June display distinct weather characteristics, though both months feature similar maximum temperatures, hovering around 28°C (84°F) in May and 28°C (83°F) in June. In terms of minimum temperatures, May starts cooler with a low of 0°C (33°F), while June sees a milder minimum of 6°C (43°F). Rainfall increases slightly in June, with precipitation at 147 mm (5.8 in) over 16 days compared to May's 138 mm (5.4 in) over 13 days. Additionally, humidity rises from 81% in May to 88% in June, contributing to a more humid atmosphere as summer approaches. For a detailed overview of June weather, check out the Kofu weather in June.
In May, temperatures range from a chilly minimum of 0°C (33°F) to an average of 14°C (58°F), peaking at a comfortable 28°C (84°F). The month sees about 138 mm (5.4 in) of precipitation over 13 days, with humidity levels around 81%. In contrast, July experiences significantly warmer conditions, with temperatures starting at a minimum of 13°C (56°F), averaging 21°C (70°F), and reaching highs of 32°C (90°F). The rainfall in July is more pronounced, totaling 293 mm (11.6 in) across 20 days, accompanied by a rise in humidity to 93%. Overall, July is marked by both higher temperatures and increased moisture compared to the milder spring conditions of May. For more detailed information, check the temperature and weather patterns for Kofu weather in July.
In May, temperatures typically range from a chilly 0°C (33°F) at night to a pleasant 28°C (84°F) during the day, with an average temperature of 14°C (58°F). The month sees about 138 mm (5.4 in) of rainfall over 13 days, accompanied by a humidity level of 81%. In contrast, August experiences warmer temperatures, with nighttime lows around 12°C (54°F) and daytime highs reaching 32°C (90°F), resulting in an average temperature of 23°C (73°F). Rainfall in August increases slightly to 150 mm (5.9 in), spread over 18 days, and the humidity rises to 90%. For more detailed information, check out Kofu weather in August.
May and September present distinct weather patterns, reflecting the transitional phases of spring and autumn. In May, temperatures range from a chilly minimum of 0°C (33°F) to a pleasant average of 14°C (58°F), peaking at a warm 28°C (84°F). The month generally experiences 138 mm (5.4 in) of precipitation over about 13 days, with humidity levels averaging 81%. In contrast, September brings slightly warmer conditions, with minimum temperatures starting at 8°C (47°F) and averaging 18°C (65°F), while reaching a maximum of 30°C (86°F). However, it also experiences more rainfall, totaling 183 mm (7.2 in) across 18 days, coupled with higher humidity at 86%. For a detailed look at September's weather, you can check Kofu weather in September.
In comparing the weather between May and October, one can see distinct seasonal shifts. May experiences a wider temperature range, with minimums dipping to 0°C (33°F) and maximums reaching 28°C (84°F), while October has a slightly higher minimum of 1°C (35°F) and a lower maximum of 26°C (79°F). Precipitation is notably heavier in October, totaling 277 mm (10.9 inches) over 17 days, compared to May's 138 mm (5.4 inches) over 13 days. Humidity levels remain similar, with May at 81% and October at 83%. For more specific insights about October weather, you can check this link: Kofu weather in October.
May and November present contrasting weather conditions, showcasing a significant shift as the year transitions from spring to late autumn. In May, temperatures range from a chilly 0°C (33°F) at night to a warm 28°C (84°F) during the day, with an average of 14°C (58°F). This month is characterized by wetter conditions, with 138 mm (5.4 in) of precipitation falling over about 13 days and humidity levels reaching 81%. In contrast, November sees cooler temperatures, with nighttime lows dipping to -4°C (25°F) and daytime highs averaging 18°C (65°F). The month is relatively drier, with only 52 mm (2.0 in) of rainfall over approximately 8 days and humidity slightly lower at 80%. For a more detailed look at the weather patterns, check out Kofu weather in November.
May and December present contrasting weather patterns. In May, temperatures range from a minimum of 0°C (33°F) to a maximum of 28°C (84°F), with an average temperature of around 14°C (58°F). This month experiences significant rainfall, totaling 138 mm (5.4 in) over approximately 13 days, and a relatively high humidity level of 81%. In comparison, December sees much colder temperatures, with a minimum of -8°C (17°F) and a maximum of 17°C (63°F), averaging just 1°C (35°F). Precipitation is also lower at 54 mm (2.1 in) over about 7 days, accompanied by a humidity level of 78%. For a detailed look at December weather in Kofu, check out this link: Kofu weather in December.
As May arrives in Kofu, the weather undergoes a noticeable transformation, blending warmth with a refreshing touch. With maximum temperatures reaching a pleasant 28°C (84°F), this month marks a shift from the cooler, more rigid chill of earlier springs. While the average settles around a comfortable 14°C (58°F), occasional drops to 0°C (33°F) remind us of winter’s departure. Precipitation is frequent with about 13 days of rain, contributing to a humid atmosphere that hovers around 81%. This combination of warmth and moisture breathes life into the region, making it a vibrant time for blooming landscapes. For more detailed insights on the seasonal shifts in weather, visit Kofu Climate.