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Kashiwara Weather by Month
Average temperatures, rainfall and humidity for Kashiwara, Japan, month by month, built from OpenWeather's historical records. Use it to see what a typical Kashiwara month looks like before you travel — then check the live Kashiwara forecast for the days ahead.
Warmest month
August
34°C average high
Coolest month
January
2°C average low
Wettest month
June
182 mm of rain
Driest month
January
68 mm of rain
Average temperature and rainfall in Kashiwara by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 9°C | 2°C | -12°C / 18°C | 68 mm | 71% | 12 km/h |
| February | 10°C | 2°C | -10°C / 22°C | 80 mm | 69% | 12 km/h |
| March | 15°C | 6°C | -4°C / 27°C | 113 mm | 67% | 11 km/h |
| April | 20°C | 11°C | 0°C / 28°C | 131 mm | 67% | 10 km/h |
| May | 24°C | 15°C | 4°C / 32°C | 114 mm | 69% | 9 km/h |
| June | 27°C | 20°C | 9°C / 38°C | 182 mm | 76% | 9 km/h |
| July | 32°C | 24°C | 17°C / 40°C | 158 mm | 77% | 9 km/h |
| August | 34°C | 26°C | 15°C / 42°C | 141 mm | 73% | 9 km/h |
| September | 29°C | 22°C | 12°C / 38°C | 130 mm | 75% | 9 km/h |
| October | 23°C | 15°C | 4°C / 33°C | 107 mm | 72% | 10 km/h |
| November | 18°C | 10°C | -2°C / 27°C | 84 mm | 69% | 10 km/h |
| December | 12°C | 5°C | -6°C / 23°C | 80 mm | 69% | 12 km/h |
Best time to visit Kashiwara
The most comfortable time to visit Kashiwara is generally April to May and October, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around June, totalling about 1388 mm a year.
Travellers who prefer heat should aim for August, when highs average 34°C. June is the month to avoid if rain would spoil your plans — it averages 182 mm, roughly 3× the rainfall of January.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Kashiwara forecast for what is happening now.