+34.4000° · +132.4500° · ELEV 0m
Hiroshima
Japan · Hiroshima
Monthly weather averages for Hiroshima, Japan — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
August → JanuaryClimate Overview
Hiroshima has a temperate climate. The warmest month is August (31°C average high) and the coolest is January (9°C).
№ 02
1706 mm / yearRainfall by Month
Hiroshima sees 1706 mm of rain a year. The wettest month is July (289 mm); the driest is February (60 mm).
№ 03
March–MayBest Time to Visit
March–May
4°C – 22°C · 9.0h sun
The best time to visit Hiroshima is March–May, when temperatures average 4°C–22°C with 9.0 sunshine hours per day.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | 8.9°C | 0.9°C | 62 mm | 7.3 h | 07:16 | 17:22 |
|---|---|---|---|---|---|---|
| February | 9.6°C | 1.1°C | 60 mm | 8.0 h | 06:56 | 17:52 |
| March | 13.9°C | 4.2°C | 115 mm | 8.6 h | 06:21 | 18:16 |
| April | 18.0°C | 8.5°C | 158 mm | 8.9 h | 05:39 | 18:40 |
| May | 22.3°C | 13.4°C | 137 mm | 9.4 h | 05:08 | 19:04 |
| June | 25.1°C | 17.8°C | 207 mm | 8.6 h | 04:57 | 19:23 |
| July | 28.7°C | 22.7°C | 289 mm | 9.1 h | 05:08 | 19:23 |
| August | 30.5°C | 23.8°C | 230 mm | 9.9 h | 05:30 | 18:59 |
| September | 26.9°C | 19.9°C | 211 mm | 8.4 h | 05:52 | 18:18 |
| October | 21.7°C | 13.4°C | 109 mm | 8.3 h | 06:14 | 17:37 |
| November | 16.6°C | 7.9°C | 60 mm | 8.0 h | 06:42 | 17:06 |
| December | 10.6°C | 2.8°C | 68 mm | 7.1 h | 07:08 | 17:01 |