Izu Climate by Month
Izu, Shizuoka, Japan
Hot summers and cool winters, with rain spread through the year.
Hot summers and cool winters, with rain spread through the year: that's Izu's climate in short. Expect highs of 86°F (30°C) in August and 51°F (11°C) in January, with the coldest nights (January) near 36°F (2°C). About 71 in (1816 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 86°F(30°C)
- Average high, August
- Coldest nights
- 36°F(2°C)
- Average low, January
- Rain per year
- 71 in(1816 mm)
- No clear rainy season
- Humidity
- 69%
- Sunniest: August
Best and worst months in Izu
Best for weatherMay is the best time for weather in Izu: highs near 72°F (22°C) and about 6.4 in (163 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; February is the coldest, with highs of only 52°F (11°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)
Izu weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 51°F(11°C) | 36°F(2°C) | 2.6 in(65 mm) | 53% | 2.7 |
| FebFebruary | 52°F(11°C) | 36°F(2°C) | 3.3 in(83 mm) | 51% | 3.3 |
| MarMarch | 57°F(14°C) | 42°F(5°C) | 5.4 in(137 mm) | 58% | 4.1 |
| AprApril | 65°F(18°C) | 50°F(10°C) | 6.1 in(156 mm) | 68% | 4.8 |
| MayMayBest | 72°F(22°C) | 58°F(14°C) | 6.4 in(163 mm) | 71% | 5.2 |
| JunJune | 77°F(25°C) | 65°F(18°C) | 8.7 in(222 mm) | 82% | 4.7 |
| JulJuly | 83°F(28°C) | 72°F(22°C) | 8.2 in(209 mm) | 81% | 5.1 |
| AugAugust | 86°F(30°C) | 74°F(23°C) | 6.9 in(176 mm) | 80% | 5.3 |
| SepSeptember | 80°F(27°C) | 68°F(20°C) | 8.5 in(217 mm) | 80% | 4.1 |
| OctOctober | 71°F(22°C) | 59°F(15°C) | 7.8 in(197 mm) | 76% | 3.1 |
| NovNovember | 63°F(17°C) | 49°F(9°C) | 4.6 in(116 mm) | 65% | 2.5 |
| DecDecember | 55°F(13°C) | 40°F(4°C) | 3.0 in(75 mm) | 63% | 2.4 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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