Last updated: August 21, 2025
In March, Kusatsu, Japan experiences a fascinating transition as winter yields to the early hints of spring. The maximum temperature can reach a comfortable 23°C (73°F), while the average remains at a cool 9°C (49°F), dipping to a refreshing minimum of -3°C (27°F) at night. Rainfall is prominent during this month, with 116 mm (4.6 in) of precipitation over approximately 11 days, contributing to the region's lush landscapes. High humidity levels at 74% add a touch of crispness to the air, making Kusatsu a unique and invigorating destination during this time of year.
As March arrives in Kusatsu, Japan, the landscape begins to awaken from winter’s grasp, marked by a gradual rise in temperatures. With a minimum of -3°C (27°F) and an average around 9°C (49°F), the chill is still present but noticeably less harsh than the preceding months. Daytime highs can reach a pleasant 23°C (73°F), inviting the first signs of spring. This transition reflects a broader trend in Kusatsu, where temperatures steadily increase as winter fades, setting the stage for warmer months ahead. Expect the crisp air to give way to budding flora, embodying the vibrant change that March heralds in this picturesque region.
March in Kusatsu, Japan, marks a notable transition in precipitation patterns as the region begins to shake off winter's chill. With 116 mm (4.6 in) of rain spread across 11 days, it's clear that spring is ushering in a wetter phase, setting the stage for the even higher precipitation that follows in April and May. This increase from 59 mm (2.3 in) in February highlights a significant uptick, suggesting that as temperatures rise, so do the clouds above. The trend of more frequent rainy days not only replenishes the landscape but also signals the approach of the lush, vibrant summer season, making March a pivotal month in Kusatsu’s annual climate cycle.
As spring approaches in Kusatsu, Japan, March brings a refreshing shift in humidity, settling at a moderate 74%. This decline from the high winter months, where humidity hovered around 82% in January and 79% in February, signals the gradual transition to a more comfortable climate. Interestingly, this dip is a prelude to the rising levels that follow; humidity will climb again in April to 76% and peak in the summer months. The changing humidity levels throughout the year paint a vivid picture of Kusatsu's seasonal rhythm, where each month brings its own character to the air.
As March unfolds in Kusatsu, Japan, residents and visitors alike should be aware of the notable shift in the UV Index, which climbs to 8, categorized as very high. This increase marks a significant change from the previous months, prompting a much shorter burn time of just 15 minutes under direct sunlight. The trend hints at the approaching summer, as the UV Index peaks, reaching 10 in April and escalating to 11 throughout the summer months. With March's UV levels reflecting this sharp rise, it’s crucial to take precautions against sun exposure. For detailed information on UV levels and safety tips, visit Kusatsu UV Index.
UV Risk Categories
As winter fades away, March shines brightly in Kusatsu, Japan, boasting an impressive 257 hours of sunshine. This marks a significant increase from January's 177 hours and February's 213 hours, signaling the arrival of spring. The gradual ascent in daylight continues into April with 270 hours, inviting the vibrant blooms of the season. As the days grow longer, the sunshine peaks in August at 292 hours, yet even as summer wanes into autumn, Kusatsu enjoys a generous amount of sunlight throughout the year, never dipping too low, with October at 230 hours and November at 228 hours. This rhythm of sunshine not only enhances the natural beauty of the area but also creates a delightful atmosphere for visitors and locals alike, making Kusatsu a destination where light and warmth can be cherished throughout the seasons.
In Kusatsu, Japan, the likelihood of sunny weather sees a notable decline in March, dropping to 36%, as winter transitions into spring. This dip follows the steady 47% chance of sunshine in both January and February, suggesting that while the days are becoming longer, the weather can still be quite unpredictable. April shows a slight recovery at 43%, hinting that the arrival of spring may bring more favorable conditions. However, it’s worth noting that the months following March, particularly June through August, experience lower probabilities of sunny days, with chances plummeting to as low as 20% in June. Thus, for those planning adventures in Kusatsu during March, it’s wise to prepare for mixed weather while keeping an eye on the horizon for glimpses of sunshine.
In Kusatsu, Japan, March marks a delightful transition as daylight extends to 11 hours, an hour more than the consistent 10 hours seen in January and February. This gradual lengthening signals the onset of spring, paving the way for brighter days ahead. As the month progresses, the daylight continues to increase, reaching 13 hours in April and May, and peaking at 14 hours in June and July. This trend not only highlights the changing seasons but also invigorates the community with more opportunities for outdoor activities and exploration as they bask in spring's early warmth.
As March rolls into Kusatsu, Japan, the winds are gently whispering at an average speed of 3.1 m/s (7 mph), slightly down from February's peak but maintaining a refreshing breeze that hints at the changing season. This transitional month sees winds tapering off from January's higher velocities, yet they remain a pivotal part of the local atmosphere, offering a subtle reminder of winter's lingering breath. By April, the winds soften further to 3.0 m/s (7 mph), suggesting a gradual shift towards warmer days. Interestingly, the overall trend reveals that while the winds tend to slow as spring unfolds, March's breezy character serves as a perfect prelude to the more subdued currents of late spring and summer, fostering an invigorating environment perfect for outdoor exploration in this serene Japanese town.
Weather in Kusatsu varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Kusatsu, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather conditions of March and January, it is evident that March experiences a significant warming trend. While January has a minimum temperature of -7°C (20°F) and averages around 4°C (39°F), March's temperatures range from a minimum of -3°C (27°F) to an average of 9°C (49°F) and can reach a maximum of 23°C (73°F). Furthermore, March sees a higher total precipitation of 116 mm (4.6 in) over approximately 11 days, compared to January's 52 mm (2.0 in) over 8 days. On the humidity front, January is slightly more humid at 82% versus March's 74%. For a more detailed look at January's weather in Kusatsu, you can refer to Kusatsu weather in January.
In comparing the weather patterns between February and March, we see that March offers a noticeable increase in temperatures, with a minimum of -3°C (27°F), an average of 9°C (49°F), and a maximum of 23°C (73°F), in contrast to February's colder minimum of -6°C (21°F) and an average of 5°C (41°F). Additionally, March experiences significantly more precipitation, totaling 116 mm (4.6 in) over 11 days, compared to February's 59 mm (2.3 in) across 8 days. However, February maintains a slightly higher humidity level at 79%, while March's humidity hovers around 74%. For a more detailed look at February's weather in the region, you can visit Kusatsu weather in February.
When comparing the weather in March and April, we see a notable shift in temperature and conditions. March typically experiences a minimum temperature of -3°C (27°F) and averages around 9°C (49°F), peaking at 23°C (73°F). It also brings 116 mm (4.6 in) of precipitation over 11 days with a humidity level of 74%. In contrast, April warms up significantly, with a minimum of -1°C (31°F) and an average temperature of 14°C (57°F), reaching highs of 27°C (80°F). The month sees an increase in precipitation to 138 mm (5.4 in) over 10 days and a slight rise in humidity to 76%. For more details, you can check out Kusatsu weather in April.
March and May present a noticeable contrast in weather patterns. In March, temperatures can plummet to a chilly minimum of -3°C (27°F), with a modest average of 9°C (49°F) and a maximum reaching 23°C (73°F). This month sees substantial precipitation, totaling 116 mm (4.6 in) over 11 days, accompanied by a humidity level of 74%. In comparison, May experiences a warmer climate, with minimums around 6°C (43°F), an average of 19°C (66°F), and highs peaking at 32°C (89°F). The total precipitation increases slightly to 144 mm (5.7 in) over the same number of days, while humidity rises to 83%. For more detailed insights into May's weather specifics, you can refer to Kusatsu weather in May.
In March, the weather is quite cool, with temperatures ranging from a chilly -3°C (27°F) at night to a mild average of 9°C (49°F) during the day, peaking at a comfortable 23°C (73°F). The month experiences significant precipitation of 116 mm (4.6 in) over about 11 days, coupled with a relative humidity of 74%.
In contrast, June brings warmer temperatures, with nighttime lows of 11°C (52°F) and daytime averages reaching 22°C (72°F), topping off at a hot 32°C (90°F). The month sees slightly higher rainfall, totaling 141 mm (5.6 in) over 12 days, and humidity increases to 87%.
For a more detailed look, you can check Kusatsu weather in June.
March and July present stark contrasts in weather conditions. March experiences cooler temperatures with a minimum of -3°C (27°F) and an average of 9°C (49°F), making it a month of transition as winter gives way to spring. In contrast, July is characterized by much warmer conditions, with minimum temperatures at 19°C (66°F) and an average soaring to 26°C (80°F).
Precipitation also differs significantly between the two months; March receives 116 mm (4.6 in) of rain over 11 days, while July sees nearly double that, with 253 mm (10.0 in) of rain over 19 days, leading to higher humidity levels of 93%. For more details about July weather in particular, you can visit Kusatsu weather in July.
March and August showcase distinct weather patterns, reflecting the transition from early spring to the peak of summer. In March, temperatures range from a chilly minimum of -3°C (27°F) to a comfortable maximum of 23°C (73°F), with an average of 9°C (49°F). This month also experiences 116 mm (4.6 in) of precipitation over approximately 11 days, accompanied by a humidity level of 74%. In contrast, August brings much warmer conditions, with minimum temperatures starting at 18°C (65°F) and soaring to a maximum of 38°C (101°F), averaging 28°C (83°F). This month is also wetter, receiving 168 mm (6.6 in) of rainfall across 12 days, with an increased humidity level of 91%. Such differences highlight the dramatic shift in climate between these two months. For a more detailed look at August weather, visit Kusatsu weather in August.
March weather typically presents a cooler climate with temperatures ranging from a minimum of -3°C (27°F) to a maximum of 23°C (73°F) and an average of 9°C (49°F). This month also experiences significant precipitation, totaling 116 mm (4.6 in) over about 11 days, with humidity levels around 74%.
In contrast, September boasts much warmer temperatures, with a minimum of 14°C (57°F) and a maximum reaching up to 35°C (96°F), averaging 24°C (75°F). Rainfall is slightly higher in September, at 136 mm (5.4 in) over 13 days, accompanied by increased humidity levels of 87%. For more detailed information, you can visit Kusatsu weather in September.
March and October exhibit notable differences in weather patterns. In March, temperatures range from a minimum of -3°C (27°F) to a pleasant maximum of 23°C (73°F), with an average of 9°C (49°F). The month typically experiences around 116 mm (4.6 in) of precipitation over 11 days, alongside a humidity level of 74%. Conversely, October presents a warmer climate, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 33°C (92°F) and an average of 18°C (65°F). It also sees increased precipitation, averaging 227 mm (8.9 in) across 13 days and a higher humidity level of 85%. For more detailed information on October weather, you can refer to Kusatsu weather in October.
In comparing the weather of March and November, March typically shows a wider temperature range, with minimums dipping as low as -3°C (27°F) and maximums reaching up to 23°C (73°F), averaging around 9°C (49°F). This month experiences more precipitation, with 116 mm (4.6 in) falling over 11 days, contributing to a humidity level of 74%. In contrast, November has milder temperatures, with minimums around -1°C (31°F) and maximums peaking at 25°C (77°F), averaging 12°C (54°F). It sees significantly less precipitation, only 41 mm (1.6 in) over about 5 days, and a slightly higher humidity of 83%. For more detailed insights into November weather patterns, you can check out Kusatsu weather in November.
In March, temperatures range from a chilly minimum of -3°C (27°F) to a pleasant maximum of 23°C (73°F), with an average of 9°C (49°F). This month experiences significant rainfall, totaling 116 mm (4.6 in) across about 11 days, and the humidity hovers around 74%. In contrast, December features colder conditions, with temperatures reaching a minimum of -7°C (19°F) and a maximum of 22°C (72°F), resulting in an average of 6°C (44°F). Although December sees less rainfall at 63 mm (2.5 in) over 8 days, the humidity is slightly higher at 83%. For specifics on December weather, you can visit Kusatsu weather in December.
As March arrives in Kusatsu, the weather begins its gradual transition from the chill of winter to the blossoming warmth of spring. With a significant increase in temperatures and a noticeable uptick in humidity levels, this month stands out compared to the colder winter months. While March does bring some rainfall, with precipitation occurring on about 11 days, the average temperatures create a more inviting atmosphere for outdoor activities. This blend of lingering coolness paired with emerging warmth makes March an intriguing time to visit, as the beauty of nature starts to awaken. For more insights into what you can expect, check out Kusatsu Climate.