Maebashi Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Maebashi.
Climate overview of Maebashi
The climate in Maebashi, Gunma, Japan, is marked by large temperature swings across the seasons, ranging from 30°C (86°F) in August to 8°C (46°F) in January.
The city has a wet climate, receiving around 1799 mm (71 in) of rain/snowfall per year. Despite the high annual total, it has a distinct rainy season from June to October, with warm summers and cold winters. July is the wettest month. Sunshine peaks in August, when the city sees around 6.9 hours of sunshine per day.
Maebashi Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Maebashi - and find the best time to visit.
Monthly Temperature in Maebashi
In Maebashi, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 30°C (86°F) in August to a chilly 8°C (46°F) in January.
Nighttime temperatures range from 22°C (72°F) in August to -2°C (28°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Maebashi
Maebashi experiences significant rain/snowfall throughout the year, averaging 1799 mm (71 in) of precipitation annually. The seasons in Maebashi bring significant changes in precipitation. The wettest month, July, receives heavy rainfall, with an average of 243 mm (9.6 in) of precipitation. This rainfall is distributed across 22 rainy days.
In contrast, the driest month, December, experiences much less rainfall, totaling 62 mm (2.4 in) over 9 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Maebashi Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Maebashi
Maebashi enjoys sunny spells year-round. August sees up to 6.9 hours of daily sunshine, perfect for a sunny trip. June, the least sunny month, still offers a generous 4.4 hours of sun despite this cloudier time of the year.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Maebashi by Month
The relative humidity is high throughout the year in Maebashi.
The city experiences its highest humidity in July, reaching 79%. In February, the humidity drops to its lowest level at 60%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Maebashi
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May
- Warmest weather: July and August
- Most sunshine: April and August
- Fewest rainy days: January, November and December
- Seasonal pattern: A distinct rainy season from June to October, with warm summers and cold winters
- Coldest conditions: January, with freezing nights around -2°C (28°F).
Frequently asked questions about the climate in Maebashi
What is the best time to visit Maebashi?
May typically offers the most optimal weather in Maebashi. In contrast, January, February, March, August and December tend to have less optimal conditions. Maebashi has a distinct rainy season from June to October, with warm summers and cold winters.
What temperatures can I expect in Maebashi?
Daytime highs range from 8°C (46°F) in January to 30°C (86°F) in August. Nighttime lows range from -2°C (28°F) to 22°C (72°F). Temperatures vary considerably through the year.
How much rain does Maebashi get?
Annual rainfall is around 1799 mm (71 in). July is the wettest month with 243 mm (9.6 in), while December is the driest with 62 mm (2.4 in).
How sunny is Maebashi?
Maebashi receives around 2,173 hours of sunshine per year. August is the sunniest month with 207 hours, while June is the cloudiest with just 133 hours. Overall, Maebashi enjoys abundant sunshine.
Maebashi 3-Day Forecast
Maebashi on the map
Maebashi is highlighted - select any city to see its climate.
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