Last updated: August 21, 2025
In Hikone, Japan, May brings a delightful mix of warm temperatures and seasonal showers. With a soaring maximum of 31°C (88°F) and a pleasant average of 18°C (65°F), residents and visitors can enjoy the vibrant spring atmosphere. However, mornings can be brisk, with minimum temperatures dipping to 5°C (41°F). The city experiences 12 rainy days, contributing to a total precipitation of 168 mm (6.6 in), while an average humidity of 83% adds a touch of tropical charm to the air. Embrace the lush greenery and blooming flowers, as May is a time of renewal in this picturesque locale.
As May unfolds in Hikone, Japan, temperatures start to rise, breathing life into the spring season. The month welcomes warmer days, with minimums touching 5°C (41°F) and averages settling at a comfortable 18°C (65°F). This marks a delightful shift from April's lingering coolness, where temperatures hover around 13°C (55°F) on average. Hikone experiences maximums soaring up to 31°C (88°F), enticing locals and visitors alike to enjoy outdoor activities amidst the blooming landscapes. With each passing day, the transition from the cool grips of early spring to the warmth of early summer becomes increasingly evident, making May a vibrant and inviting month in this picturesque Japanese town.
In Hikone, Japan, May marks a significant uptick in precipitation, with 168 mm (6.6 in) of rain recorded over 12 days. This amount represents a continuation of the wet trend that begins in March and peaks in the summer months. The gradual increase from April's 159 mm to May's figures highlights the onset of the rainy season, setting the stage for June's even higher totals. Notably, the early summer months see a marked rise in both precipitation and the number of rainy days, showcasing the region's shift from the milder conditions of spring to the more substantial rainfall typical of the approaching summer. This pattern not only enriches the local landscape but also significantly impacts agriculture and daily life in the area.
In Hikone, Japan, May ushers in a noticeable increase in humidity, soaring to 83%. This uptick is part of a broader trend as the region transitions from the mild spring months into the sweltering summer ahead. While March and April witness lower humidity levels at 74% and 76%, respectively, May marks a return to the higher levels seen in the winter months. The pattern becomes even more pronounced as humidity continues to rise in June, hitting 87%, and peaks in the summer months of July and August. This seasonal shift highlights the characteristic moisture of Hikone's climate, creating a lush, vibrant atmosphere just as nature bursts into full bloom.
In May, Hikone, Japan, experiences a significant surge in the UV Index, reaching an extreme level of 11. This is a notable escalation compared to the earlier months, as the exposure category shifts from very high in April to extreme, shortening the safe burn time to just 10 minutes. As spring gives way to summer, the trends suggest that outdoor enthusiasts should take extra precautions against potential sunburns, especially with similar conditions expected in June and July. With the days becoming longer and sunnier, staying informed about the UV Index is essential for safety. For more details, visit Hikone UV Index.
UV Risk Categories
In May, Hikone, Japan basks in 283 hours of sunshine, marking a delightful peak as spring gracefully transitions into summer. This month stands out in a year characterized by a steady increase in daylight, with January's mere 179 hours evolving through the months. As the seasons progress, sunshine hours steadily climb from 221 in February, reaching a vibrant peak in May, before transitioning to a slight decline in June. The pattern reveals a rich appreciation of sunlight, with the radiance of May inviting residents and visitors alike to revel in outdoor activities and the blooming beauty of the season. Overall, after the warm embrace of May, sunlight begins to taper off, yet the memory of this sunny crescendo lingers long into the summer months.
As the seasons transition in Hikone, Japan, May brings a notable shift in sunshine probability, with only a 23% chance of sunny weather. Compared to the preceding months of April, which enjoys a more promising 43%, May stands out for its lower likelihood of clear skies. This trend continues into the early summer months, with June and August both dipping to 21% and 23%, respectively. Interestingly, October and November see a resurgence in sunny days, suggesting that while May might be a gamble for outdoor plans, a brighter horizon awaits in the latter half of the year. Thus, understanding these seasonal shifts can help residents and visitors alike make informed choices for their activities.
In Hikone, Japan, the progression of daylight throughout the year reveals a clear seasonal trend. The year begins with a modest 10 hours of daylight in both January and February, gradually increasing as spring approaches. By March, daylight extends to 11 hours, paving the way for longer days. This upward trend continues into April, with daylight reaching 13 hours, and peaks in May with an impressive 14 hours. The summer months maintain this generous daylight, with June and July also enjoying 14 hours each. As August rolls in, daylight begins to taper off slightly to 13 hours, leading into the fall. By September, daylight decreases to 12 hours, and this decline continues through October and November, ultimately dropping to 10 hours in November and 9 hours by December. This rhythmic fluctuation not only marks the changing seasons but also invites residents to embrace the vibrant outdoor life during the longer days of late spring and summer.
In Hikone, Japan, the month of May showcases a gentle shifting of the winds, averaging 2.6 m/s (6 mph), a slight decrease from the preceding months. While January through April experience wind speeds around 3.0 m/s (7 mph), May's milder breezes offer a serene transition to the warmth of summer. This trend continues as wind speeds further decline into June and July, hitting a low of 1.9 m/s (4 mph). The gradual calming of the winds during these late spring and early summer months creates a tranquil atmosphere, perfect for enjoying the lush landscapes and the vibrant blossoms that define this picturesque season in Hikone. Overall, the data reflects a seasonal pattern of diminishing wind speeds, inviting a peaceful ambiance ideal for outdoor activities.
Weather in Hikone varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Hikone, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present striking contrasts in weather conditions. In May, temperatures range from a chilly minimum of 5°C (41°F) to a warm average of 18°C (65°F), peaking at a balmy 31°C (88°F). The month experiences significant rainfall, with 168 mm (6.6 in) spread over 12 days, resulting in high humidity at 83%. In contrast, January is considerably colder, with temperatures dipping as low as -6°C (22°F), averaging just 4°C (39°F) and reaching a maximum of 15°C (60°F). Precipitation is notably lower in January at 65 mm (2.6 in) over the same number of days, accompanied by a slightly lower humidity of 82%. For more detailed weather information, you can check Hikone weather in January.
When comparing the weather in May and February, the differences are quite striking. May typically sees a temperature range from a chilly 5°C (41°F) at its lowest to a warm 31°C (88°F) at its peak, with an average temperature of 18°C (65°F). In contrast, February is much colder, with temperatures dropping as low as -11°C (13°F) and only reaching up to 20°C (68°F), averaging at 4°C (39°F). Furthermore, May experiences significantly more precipitation, totaling 168 mm (6.6 in) over approximately 12 days, while February has just 67 mm (2.6 in) across 10 days. The humidity levels are also slightly higher in May at 83%, compared to 79% in February. For those interested in more specific details, check out the Hikone weather in February.
In comparing the weather between March and May, it's clear that May tends to be significantly warmer and more humid. May experiences minimum temperatures of 5°C (41°F) and averages around 18°C (65°F), reaching highs of 31°C (88°F). In contrast, March has a chillier feel, with temperatures ranging from a frigid -2°C (29°F) to a maximum of 23°C (74°F) and an average of only 8°C (47°F). While both months see approximately 12 days of precipitation, May receives more rainfall at 168 mm (6.6 in) compared to March's 136 mm (5.4 in). The higher humidity in May at 83% also contributes to its more sultry conditions, whereas March has a lower humidity level of 74%. For more detailed insights on March weather specifics, you can visit Hikone weather in March.
In comparing the weather between April and May, we can observe a noticeable increase in temperatures and humidity levels. May typically experiences a broader temperature range, with minimums around 5°C (41°F) and maximums reaching up to 31°C (88°F), compared to April's cooler minimum of 1°C (33°F) and maximum of 27°C (80°F). While both months have similar precipitation, with May totaling 168 mm (6.6 in) over 12 days and April slightly lower at 159 mm (6.3 in) over 11 days, the humidity in May tends to be higher at 83%, compared to April’s 76%. This transition highlights the warming trend as the region moves from spring into early summer. For further details on April's weather, you can visit Hikone weather in April.
May and June display distinct weather patterns, with June generally being warmer and slightly more humid. In May, temperatures range from a minimum of 5°C (41°F) to a maximum of 31°C (88°F), with an average temperature of 18°C (65°F). During this month, precipitation totals around 168 mm (6.6 in) over 12 days, and humidity stands at 83%. In contrast, June sees a higher minimum temperature of 12°C (54°F) and an average of 22°C (71°F), reaching up to 32°C (89°F) at its peak. Rainfall increases slightly to 189 mm (7.5 in) over 14 days, with a humidity level of 87%. For a more detailed overview of June weather, check out Hikone weather in June.
May and July present contrasting weather patterns, reflecting the transition from spring to summer. In May, temperatures range from a minimum of 5°C (41°F) to a maximum of 31°C (88°F), with an average of 18°C (65°F). The month also experiences 168 mm (6.6 in) of precipitation over 12 days, accompanied by a relatively high humidity of 83%.
In contrast, July sees significantly warmer temperatures, with a minimum of 18°C (65°F) and a maximum reaching up to 36°C (97°F), resulting in an average temperature of 26°C (79°F). The rainfall increases dramatically to 345 mm (13.6 in), occurring over 23 days, and humidity rises further to 93%. For a detailed overview of July's weather, you can refer to Hikone weather in July.
In May, temperatures range from a cool 5°C (41°F) to a pleasant 31°C (88°F), with an average of 18°C (65°F), making it a comfortable spring month. However, May experiences considerable rainfall, averaging 168 mm (6.6 in) over 12 days, along with high humidity levels around 83%. In contrast, August is notably warmer, with temperatures starting at a minimum of 17°C (63°F) and peaking at 36°C (98°F), averaging 27°C (81°F). August also has higher precipitation, totaling 230 mm (9.1 in) over 17 days, along with increased humidity at 91%. For more details on the climate and conditions during this month, you can check Hikone weather in August.
When comparing the weather in May and September, we observe notable differences in temperature and precipitation. May features a broad temperature range with a minimum of 5°C (41°F), an average of 18°C (65°F), and a maximum of 31°C (88°F). It experiences around 168 mm (6.6 in) of precipitation over approximately 12 days, coupled with a humidity level of 83%. In contrast, September shows a warmer climate, with minimum temperatures at 13°C (55°F), average temperatures reaching 23°C (74°F), and maximum temperatures peaking at 34°C (94°F). The month sees increased rainfall, accumulating about 200 mm (7.9 in) over 15 days, and slightly higher humidity at 87%. For more detailed information about September weather, you can refer to Hikone weather in September.
Comparing the weather between May and October reveals some interesting similarities and differences. Both months show an average temperature of around 18°C (65°F), but May tends to have warmer maximums with highs reaching up to 31°C (88°F), compared to October's peak at 30°C (86°F). However, October experiences slightly cooler minimum temperatures, starting at 7°C (44°F) compared to May's 5°C (41°F). Precipitation is notably higher in October, with an average of 252 mm (9.9 inches) over 13 days, while May has 168 mm (6.6 inches) over 12 days. Humidity levels are also comparable, with October at 85% and May at 83%. For more detailed insights into the October climate, you can refer to Hikone weather in October.
May and November showcase distinctly different weather patterns. In May, temperatures range from a minimum of 5°C (41°F) to a pleasant maximum of 31°C (88°F), with an average of 18°C (65°F). This month is characterized by higher precipitation, totaling 168 mm (6.6 in) over approximately 12 days, and a humidity level of 83%. In contrast, November sees cooler temperatures, with the minimum dropping to 2°C (35°F) and a maximum of 23°C (75°F), averaging at 12°C (53°F). The rainfall decreases significantly to 55 mm (2.2 in) spread over 8 days, yet the humidity remains constant at 83%. For a closer look at the weather in November, you can visit Hikone weather in November.
May generally enjoys warmer temperatures than December, with average highs around 31°C (88°F) compared to December's maximum of 20°C (67°F). While May experiences more precipitation with 168 mm (6.6 in) over 12 days, December has a significantly lower rainfall at 83 mm (3.3 in), despite having a similar number of rainy days. Humidity remains consistent at 83% in both months, contributing to the overall damp feel. For more information on December weather in Hikone, you can check Hikone weather in December.
As May unfolds in Hikone, the weather presents a delightful blend of warmth and moderate humidity, making it a significant departure from the cooler months that precede it. With average temperatures rising to 18°C (65°F) and peaks reaching as high as 31°C (88°F), May beckons outdoor enthusiasts to enjoy the blossoming landscapes. While the 83% humidity can make days feel a touch muggy, it also contributes to the lush greenery characteristic of this time of year. May also brings an average of 12 days of precipitation, more than some other months, enriching the environment. For more insights into the weather patterns throughout the year, check out Hikone Climate.