Nagai Climate by Month
Nagai, Yamagata, Japan
Warm summers and cold winters, with rain spread through the year.
Warm summers and cold winters, with rain spread through the year: that's Nagai's climate in short. Afternoon highs range from 36°F (2°C) in January to 86°F (30°C) in August, and January nights average 24°F (-4°C). It gets 57 in (1455 mm) of rain a year, spread across the months.
- Warmest month
- 86°F(30°C)
- Average high, August
- Coldest nights
- 24°F(-4°C)
- Average low, January
- Rain per year
- 57 in(1455 mm)
- No clear rainy season
- Humidity
- 73%
- Sunniest: May
Best and worst months in Nagai
Best for weatherMay and June are the best time for weather in Nagai: highs near 74°F (23°C) and about 4.0 in (101 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 36°F (2°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)
Nagai weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 36°F(2°C) | 24°F(-4°C) | 5.3 in(134 mm) | 88% | 1.7 |
| FebFebruary | 37°F(3°C) | 24°F(-4°C) | 3.6 in(91 mm) | 69% | 2.5 |
| MarMarch | 45°F(7°C) | 30°F(-1°C) | 3.6 in(91 mm) | 66% | 3.5 |
| AprApril | 61°F(16°C) | 42°F(6°C) | 3.6 in(92 mm) | 61% | 4.5 |
| MayMayBest | 71°F(22°C) | 53°F(12°C) | 3.2 in(82 mm) | 63% | 5.1 |
| JunJuneBest | 77°F(25°C) | 61°F(16°C) | 4.7 in(120 mm) | 71% | 4.8 |
| JulJuly | 83°F(28°C) | 68°F(20°C) | 7.0 in(179 mm) | 77% | 4.5 |
| AugAugust | 86°F(30°C) | 70°F(21°C) | 5.6 in(141 mm) | 74% | 4.7 |
| SepSeptember | 77°F(25°C) | 62°F(17°C) | 5.1 in(129 mm) | 77% | 3.6 |
| OctOctober | 66°F(19°C) | 50°F(10°C) | 5.1 in(130 mm) | 73% | 2.7 |
| NovNovember | 55°F(13°C) | 39°F(4°C) | 4.6 in(116 mm) | 73% | 1.9 |
| DecDecember | 42°F(6°C) | 31°F(-1°C) | 5.9 in(150 mm) | 82% | 1.4 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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