Last updated: August 21, 2025
In May, Ashikaga, Japan experiences a vibrant transition into summer, characterized by a maximum temperature reaching up to 33°C (92°F) and an average temperature of 19°C (66°F). The weather is marked by a minimum temperature of 5°C (41°F), showcasing the variability typical of early summer. Total precipitation for the month amounts to 137 mm (5.4 in), falling over 13 days, which contributes to the lush greenery of the region. Coupled with a high humidity level of 81%, May offers a blend of warmth and moisture, making it a lively time in Ashikaga.
May in Ashikaga, Japan, marks a delightful transition into warmer weather, with temperatures beginning to soar. The month opens with a comfortable minimum of 5°C (41°F) and gently climbs to an impressive maximum of 33°C (92°F), showcasing a vibrant range that invites outdoor exploration. The average temperature sits at a pleasant 19°C (66°F), striking a perfect balance for those looking to enjoy the blooming landscapes. This month represents a significant shift from April's chilly beginnings, emphasizing the onset of summer as the city shakes off winter's grasp. As temperatures steadily rise, May becomes an ideal time for visitors to experience Ashikaga's natural beauty and cultural richness against the backdrop of increasingly warm and inviting weather.
In May, Ashikaga, Japan, experiences a notable uptick in precipitation, recording 137 mm (5.4 in) over 13 days, marking it as one of the wetter months of the year. This increase follows closely behind April's 127 mm (5.0 in), highlighting a significant trend in the region's spring climate where rainfall escalates as the season progresses. As the month transitions into summer, the precipitation is poised to increase further, with June seeing an even higher average of 175 mm (6.9 in) across 17 days. This pattern suggests a clear shift towards a more humid and rainy atmosphere, reflecting the dynamic weather system typical of this time of year in Ashikaga.
In May, Ashikaga, Japan experiences a shift as humidity levels settle at 81%, marking a slight increase from the drier April. This month typically sees a blend of mild temperatures and moderate humidity, creating a comfortable atmosphere for outdoor activities. As the region transitions into the summer months, humidity levels begin to rise again, reflecting the pattern of increasing moisture seen in June and beyond, where humidity spikes to 88% and remains elevated through the sweltering summer. Overall, May serves as a bridge between the fresher spring air and the heavy humidity of summer, illustrating Ashikaga's seasonal rhythm.
As May rolls around in Ashikaga, Japan, the UV Index reaches a significant 10, categorizing it in the very high exposure range. This indicates a notable increase from the preceding months, showcasing the intensifying spring sun. Residents and visitors should be particularly cautious, as the burn time drops to just 15 minutes. The trend shows a steady rise from the earlier months—where the burn time was moderate at 30 minutes in January and February—before sharply declining as summer approaches. With the UV Index expected to peak further in June, it’s essential to take protective measures. For more detailed information, check out Ashikaga UV Index.
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As the vibrant spring transitions into the warm embrace of summer, May stands out in Ashikaga, Japan, boasting 278 hours of sunshine. This slight increase from April's 277 hours reflects the city’s gradual ascendancy into brighter days. Following a steady climb since January's low of 190 hours, the trend showcases daylight's increasing prominence, peaking just before the summer months. Interestingly, although June sees a slight dip to 262 hours, the overall trajectory hints at a cheerful seasonal warmth that enchants residents and visitors alike, making May a shining gem in Ashikaga's annual calendar.
In Ashikaga, Japan, the month of May experiences a noteworthy dip in sunny weather with only a 25% chance of sunshine, positioning it among the cloudier months of the year. This is a significant contrast to the sunnier winter months like January and February, which boast chances of 55% and 73% respectively. As the seasons change, April presents a brief recovery with a 50% likelihood of sun, only to plummet again in May, alongside the similarly dim forecasts of June and July. This trend suggests that while spring might begin with promise, by May, residents can expect more overcast days, setting the stage for the upcoming summer months, which hover around the same likelihood of clear skies.
As spring gives way to summer, Ashikaga, Japan experiences a remarkable increase in daylight duration, reaching a peak in May with 14 hours of sunlight. This upward trend begins in January with just 9 hours and steadily climbs through the months, showcasing a gradual awakening of nature. By April, the days have lengthened significantly to 13 hours, setting the stage for May's bright days. Although daylight remains steady at 14 hours through June and July, the gradual decline begins in August as the hours taper back to 13 hours, signaling the slow transition into fall. The rhythm of daylight, marked by these seasonal shifts, not only enhances the local landscape but also invites residents and visitors alike to enjoy the vibrant outdoor experiences that accompany the longer days of late spring and summer.
In May, Ashikaga experiences a gentle breeze with an average wind speed of 2.1 m/s (5 mph), mirroring the calming winds of January. This month marks the transition from the spring season to the warmth of summer, with wind speeds gradually declining into June's soft whispers of 1.8 m/s (4 mph). The pattern reveals a general decrease in wind speeds as the seasons shift, showcasing a trend of milder winds peaking in the colder months and tapering off into the summer heat. This creates a serene atmosphere, perfect for enjoying the beauty of blooming landscapes under the soft spring sun. As May approaches its end, the subtle winds remind us of the tranquil charm that defines Ashikaga's enchanting springtime.
Weather in Ashikaga varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Ashikaga, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present stark contrasts in weather, reflecting the transition from spring to winter. In May, temperatures range from a cool 5°C (41°F) at night to a warm 33°C (92°F) during the day, with an average of 19°C (66°F). The month is characterized by significant rainfall, totaling 137 mm (5.4 in) over approximately 13 days, contributing to a humidity level of 81%. In contrast, January is much colder, with temperatures dipping as low as -9°C (16°F) and averaging only 4°C (39°F), reaching a maximum of 17°C (63°F). Precipitation is also lower, at 40 mm (1.6 in) over just 5 days, with humidity slightly higher at 88%. For more detailed information on January weather, visit Ashikaga weather in January.
May and February present striking contrasts in weather patterns. In May, temperatures range from a chilly 5°C (41°F) at night to a warm 33°C (92°F) during the day, with an average of 19°C (66°F). The month experiences considerable rainfall, totaling 137 mm (5.4 in) over 13 days, while humidity sits at 81%. In contrast, February brings much colder conditions, with temperatures dipping down to -5°C (23°F) at night and peaking at 21°C (70°F), averaging just 5°C (41°F). Rainfall is significantly lower at 42 mm (1.7 in) over 6 days, though humidity is slightly higher at 86%. For more detailed insights into February's weather, you can explore Ashikaga weather in February.
March and May exhibit notable differences in weather patterns. In March, temperatures range from a chilly minimum of -4°C (26°F) to a comfortable maximum of 24°C (75°F), providing an average of 9°C (49°F). With 129 mm (5.1 in) of precipitation over 10 days, humidity levels remain consistent at 81%. In contrast, May brings warmer conditions, with temperatures ranging from a minimum of 5°C (41°F) to a scorching maximum of 33°C (92°F) and an average of 19°C (66°F). Rainfall is slightly higher at 137 mm (5.4 in) spread across 13 days, but humidity remains unchanged at 81%. For more specific details about March weather, check Ashikaga weather in March.
In comparing the weather between April and May, we see a notable transition toward warmer conditions. In April, temperatures range from a chilly minimum of -1°C (31°F) to a more moderate maximum of 29°C (84°F), with an average of 14°C (57°F). The month experiences around 127 mm (5.0 in) of precipitation over 12 days, resulting in a humidity level of 78%. In contrast, May brings significantly higher temperatures, with a minimum of 5°C (41°F) and a maximum reaching 33°C (92°F), averaging at 19°C (66°F). Precipitation slightly increases to 137 mm (5.4 in) over 13 days, and humidity rises to 81%. This shift illustrates the warming trend into late spring, making May feel considerably warmer and wetter than April. For a closer look at April weather specifics, you can visit Ashikaga weather in April.
In comparing the weather of May and June, we see a notable shift in temperature and precipitation patterns. May features a temperature range from a cool 5°C (41°F) to a warm 33°C (92°F), with an average of 19°C (66°F). It experiences 137 mm (5.4 in) of precipitation over 13 days, resulting in a humidity level of 81%. In contrast, June brings a warmer atmosphere with minimum temperatures rising to 12°C (54°F) and an average of 22°C (72°F), while still reaching a maximum of 33°C (92°F). However, June is slightly wetter, with 175 mm (6.9 in) of rain over 17 days and an increased humidity of 88%. For more detailed insights into June weather, visit Ashikaga weather in June.
May and July present distinctly different weather patterns. In May, temperatures range from a comfortable minimum of 5°C (41°F) to a pleasant average of 19°C (66°F), peaking at a warm 33°C (92°F). However, May experiences substantial rainfall, with 137 mm (5.4 in) accumulated over 13 days, and humidity levels are relatively high at 81%.
In contrast, July is significantly warmer, with temperatures starting from a minimum of 17°C (63°F), averaging 25°C (78°F), and reaching a maximum of 37°C (98°F). The month also sees increased precipitation, totaling 274 mm (10.8 in) over 21 days, along with even higher humidity at 92%. For a detailed look at weather specifics, you can check Ashikaga weather in July.
May and August present a striking contrast in weather conditions. May experiences a broader temperature range, with minimums dipping to 5°C (41°F) and daytime highs reaching 33°C (92°F), while averaging around 19°C (66°F). Precipitation in May totals 137 mm (5.4 in) over 13 days, accompanied by a relatively high humidity level of 81%. In contrast, August boasts warmer temperatures, with minimums starting at 16°C (61°F), average highs of 27°C (82°F), and peaks hitting 37°C (98°F). The month is slightly wetter, with 163 mm (6.4 in) of rain over 17 days and even higher humidity at 92%. This indicates that while May can be warm, August is typically hotter and more humid overall. For more detailed information, check out Ashikaga weather in August.
In May, temperatures begin to rise, ranging from a low of 5°C (41°F) to a high of 33°C (92°F), with an average of 19°C (66°F). However, it also sees significant precipitation, with 137 mm (5.4 in) falling over 13 days and humidity levels around 81%. In contrast, September offers generally warmer temperatures, with a minimum of 13°C (55°F), an average of 23°C (74°F), and a maximum of 35°C (95°F). However, it is a wetter month, experiencing 213 mm (8.4 in) of rain over 21 days, coupled with higher humidity at 89%. For a detailed look at the weather trends, check out Ashikaga weather in September.
In comparing the weather of May and October, both months share a similar minimum temperature of 5°C (41°F), but May typically enjoys slightly warmer average and maximum temperatures of 19°C (66°F) and 33°C (92°F) compared to October's 18°C (64°F) and 31°C (88°F). Precipitation is notably higher in October, with 267 mm (10.5 in) of rain falling over 16 days, whereas May sees 137 mm (5.4 in) over 13 days. The humidity also rises in October, reaching 87% compared to May's 81%, contributing to a more damp and cozy atmosphere. For more detailed insights, you can check Ashikaga weather in October.
May and November present distinct weather patterns, showcasing the transition from spring to autumn. In May, temperatures range from a cool 5°C (41°F) at night to a warm average of 19°C (66°F) during the day, with highs reaching up to 33°C (92°F). This month experiences considerable rainfall, averaging 137 mm (5.4 in) over 13 days, resulting in a high humidity level of 81%. In contrast, November sees cooler temperatures, dropping to a minimum of -2°C (29°F) and averaging 12°C (53°F), with a maximum of 24°C (75°F). This month is drier, with only 57 mm (2.3 in) of precipitation over just 7 days, although humidity remains high at 85%. For more information on November's climate, you can visit Ashikaga weather in November.
May and December present strikingly different weather patterns. In May, temperatures range from a minimum of 5°C (41°F) to a warm maximum of 33°C (92°F), with an average temperature of 19°C (66°F). The month experiences significant rainfall, totaling 137 mm (5.4 in) over approximately 13 days, accompanied by a humidity level of 81%. In contrast, December features much colder temperatures, with a minimum of -3°C (27°F) and an average of only 6°C (43°F), peaking at 19°C (66°F). This month sees considerably less precipitation at 45 mm (1.8 in) over just 6 days, while humidity increases slightly to 86%. For more detailed weather information, visit Ashikaga weather in December.
As May unfolds in Ashikaga, the transition into spring is unmistakable, bringing a delightful mix of warm and cool temperatures. Unlike the chill of earlier months, residents can enjoy more pleasant days, with maximum temperatures reaching the comfortable lows of summer. However, the month is also characterized by frequent rainfall, with days of gentle precipitation that contribute to the lush scenery. The elevated humidity levels complement the vibrant bloom of flora, creating a refreshing environment. For those curious about the unique climate dynamics of Ashikaga throughout the year, more detailed insights can be found at Ashikaga Climate.