Mihara Climate by Month
Mihara, Hiroshima, Japan
Hot summers and cool winters, with rain spread through the year.
Mihara has hot summers and cool winters, with rain spread through the year. August is the warmest month, with highs around 90°F (32°C); January is the coolest at 49°F (9°C), and nights dip to 34°F (1°C). About 54 in (1373 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 90°F(32°C)
- Average high, August
- Coldest nights
- 34°F(1°C)
- Average low, January
- Rain per year
- 54 in(1373 mm)
- No clear rainy season
- Humidity
- 70%
- Sunniest: August
Best and worst months in Mihara
Best for weatherThe most comfortable weather comes in May and October, with highs around 74°F (23°C) and about 5.2 in (132 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; January is the coldest, with highs of only 49°F (9°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in May.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Mihara weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 49°F(9°C) | 34°F(1°C) | 1.8 in(46 mm) | 68% | 2.4 |
| FebFebruary | 50°F(10°C) | 35°F(2°C) | 2.2 in(55 mm) | 65% | 3.0 |
| MarMarch | 56°F(14°C) | 40°F(5°C) | 3.7 in(93 mm) | 69% | 3.9 |
| AprApril | 66°F(19°C) | 49°F(9°C) | 4.7 in(119 mm) | 62% | 4.8 |
| MayMayBest | 74°F(23°C) | 58°F(14°C) | 5.2 in(132 mm) | 69% | 5.2 |
| JunJune | 80°F(26°C) | 67°F(19°C) | 7.9 in(200 mm) | 76% | 4.7 |
| JulJuly | 87°F(30°C) | 74°F(24°C) | 8.1 in(205 mm) | 76% | 5.1 |
| AugAugust | 90°F(32°C) | 76°F(24°C) | 4.0 in(102 mm) | 73% | 5.3 |
| SepSeptember | 83°F(28°C) | 69°F(21°C) | 7.0 in(177 mm) | 72% | 4.2 |
| OctOctoberBest | 73°F(23°C) | 58°F(14°C) | 5.2 in(131 mm) | 70% | 3.4 |
| NovNovember | 63°F(17°C) | 47°F(8°C) | 2.6 in(65 mm) | 75% | 2.6 |
| DecDecember | 53°F(12°C) | 38°F(3°C) | 1.9 in(48 mm) | 68% | 2.2 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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