+35.6558° · +139.3239° · ELEV 0m
Hachiōji
Japan · Tokyo
Monthly weather averages for Hachiōji, Japan — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
August → JanuaryClimate Overview
Hachiōji has a temperate climate. The warmest month is August (30°C average high) and the coolest is January (9°C).
№ 02
1750 mm / yearRainfall by Month
Hachiōji sees 1750 mm of rain a year. The wettest month is July (230 mm); the driest is January (61 mm).
№ 03
AugustBest Time to Visit
August
23°C – 30°C · 9.4h sun
The best time to visit Hachiōji 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 | 8.8°C | -1.7°C | 61 mm | 8.0 h | 06:51 | 16:51 |
|---|---|---|---|---|---|---|
| February | 9.9°C | -0.8°C | 72 mm | 8.4 h | 06:30 | 17:23 |
| March | 14.2°C | 3.2°C | 138 mm | 8.3 h | 05:54 | 17:49 |
| April | 18.2°C | 7.6°C | 136 mm | 8.9 h | 05:10 | 18:14 |
| May | 23.0°C | 12.8°C | 117 mm | 9.1 h | 04:38 | 18:39 |
| June | 25.2°C | 17.3°C | 216 mm | 8.0 h | 04:26 | 18:59 |
| July | 29.0°C | 21.7°C | 230 mm | 8.3 h | 04:37 | 18:59 |
| August | 30.2°C | 22.8°C | 174 mm | 9.4 h | 05:01 | 18:33 |
| September | 26.0°C | 19.2°C | 229 mm | 7.4 h | 05:24 | 17:51 |
| October | 20.6°C | 12.8°C | 226 mm | 7.1 h | 05:48 | 17:08 |
| November | 16.2°C | 7.0°C | 90 mm | 7.4 h | 06:17 | 16:36 |
| December | 11.2°C | 1.1°C | 61 mm | 7.6 h | 06:44 | 16:30 |