+36.1350° · +139.3900° · ELEV 0m
Kumagaya
Japan · Saitama
Monthly weather averages for Kumagaya, Japan — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
August → JanuaryClimate Overview
Kumagaya has a temperate climate. The warmest month is August (31°C average high) and the coolest is January (9°C).
№ 02
1524 mm / yearRainfall by Month
Kumagaya sees 1524 mm of rain a year. The wettest month is September (212 mm); the driest is December (45 mm).
№ 03
MayBest Time to Visit
May
14°C – 24°C · 9.2h sun
The best time to visit Kumagaya is May, when temperatures average 14°C–24°C with 9.2 sunshine hours per day.
Some visitors prefer March–April for cooler, drier conditions.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | 8.5°C | -1.0°C | 46 mm | 8.4 h | 06:52 | 16:50 |
|---|---|---|---|---|---|---|
| February | 9.7°C | -0.2°C | 55 mm | 8.6 h | 06:30 | 17:22 |
| March | 14.4°C | 3.8°C | 107 mm | 8.5 h | 05:54 | 17:48 |
| April | 19.0°C | 8.2°C | 109 mm | 9.1 h | 05:09 | 18:14 |
| May | 24.2°C | 13.6°C | 118 mm | 9.2 h | 04:36 | 18:40 |
| June | 26.5°C | 18.1°C | 188 mm | 8.0 h | 04:24 | 19:00 |
| July | 30.0°C | 22.3°C | 205 mm | 8.0 h | 04:36 | 19:00 |
| August | 31.1°C | 23.5°C | 161 mm | 9.0 h | 05:00 | 18:34 |
| September | 26.6°C | 19.8°C | 212 mm | 7.2 h | 05:24 | 17:51 |
| October | 21.1°C | 13.3°C | 208 mm | 7.3 h | 05:48 | 17:07 |
| November | 16.2°C | 7.3°C | 70 mm | 7.5 h | 06:18 | 16:35 |
| December | 11.0°C | 1.4°C | 45 mm | 7.7 h | 06:45 | 16:28 |