+35.7091° · +139.4189° · ELEV 0m
Tachikawa
Japan · Tokyo
Monthly weather averages for Tachikawa, Japan — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
August → JanuaryClimate Overview
Tachikawa has a temperate climate. The warmest month is August (30°C average high) and the coolest is January (9°C).
№ 02
1659 mm / yearRainfall by Month
Tachikawa sees 1659 mm of rain a year. The wettest month is October (220 mm); the driest is January (55 mm).
№ 03
AugustBest Time to Visit
August
23°C – 30°C · 9.4h sun
The best time to visit Tachikawa is August, when temperatures average 23°C–30°C with 9.4 sunshine hours per day.
Some visitors prefer March–May for cooler, drier conditions.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | 8.5°C | -1.3°C | 55 mm | 8.1 h | 06:51 | 16:51 |
|---|---|---|---|---|---|---|
| February | 9.6°C | -0.5°C | 66 mm | 8.3 h | 06:30 | 17:23 |
| March | 14.1°C | 3.5°C | 131 mm | 8.3 h | 05:54 | 17:48 |
| April | 18.3°C | 8.0°C | 125 mm | 8.9 h | 05:10 | 18:14 |
| May | 23.1°C | 13.1°C | 117 mm | 9.1 h | 04:37 | 18:39 |
| June | 25.4°C | 17.5°C | 196 mm | 8.0 h | 04:25 | 18:59 |
| July | 29.1°C | 21.8°C | 217 mm | 8.4 h | 04:37 | 18:58 |
| August | 30.2°C | 23.1°C | 167 mm | 9.4 h | 05:00 | 18:33 |
| September | 26.1°C | 19.4°C | 219 mm | 7.5 h | 05:24 | 17:51 |
| October | 20.6°C | 13.1°C | 220 mm | 7.1 h | 05:48 | 17:08 |
| November | 16.1°C | 7.4°C | 87 mm | 7.4 h | 06:17 | 16:36 |
| December | 10.9°C | 1.4°C | 59 mm | 7.6 h | 06:44 | 16:30 |