Minamiuonuma Climate by Month
Minamiuonuma, Niigata, 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 Minamiuonuma's climate in short. Afternoon highs range from 37°F (3°C) in January to 85°F (30°C) in August, and January nights average 22°F (-5°C). About 79 in (2007 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 85°F(30°C)
- Average high, August
- Coldest nights
- 22°F(-5°C)
- Average low, January
- Rain per year
- 79 in(2007 mm)
- No clear rainy season
- Humidity
- 74%
- Sunniest: May
Best and worst months in Minamiuonuma
Best for weatherThe most comfortable weather comes in May and June, with highs around 73°F (23°C) and about 4.4 in (111 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 37°F (3°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 June.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Minamiuonuma weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 37°F(3°C) | 22°F(-5°C) | 10 in(256 mm) | 90% | 1.9 |
| FebFebruary | 38°F(3°C) | 23°F(-5°C) | 6.7 in(170 mm) | 70% | 2.7 |
| MarMarch | 44°F(7°C) | 28°F(-2°C) | 5.0 in(127 mm) | 70% | 3.5 |
| AprApril | 60°F(16°C) | 40°F(5°C) | 4.5 in(115 mm) | 65% | 4.4 |
| MayMayBest | 71°F(22°C) | 52°F(11°C) | 3.8 in(97 mm) | 65% | 5.1 |
| JunJuneBest | 76°F(24°C) | 60°F(16°C) | 4.9 in(124 mm) | 73% | 4.7 |
| JulJuly | 83°F(28°C) | 68°F(20°C) | 7.8 in(199 mm) | 77% | 4.5 |
| AugAugust | 85°F(30°C) | 70°F(21°C) | 5.2 in(133 mm) | 74% | 4.9 |
| SepSeptember | 78°F(25°C) | 63°F(17°C) | 6.7 in(170 mm) | 75% | 3.7 |
| OctOctober | 67°F(20°C) | 51°F(11°C) | 7.2 in(184 mm) | 75% | 2.8 |
| NovNovember | 57°F(14°C) | 40°F(5°C) | 6.3 in(161 mm) | 69% | 2.0 |
| DecDecember | 44°F(7°C) | 30°F(-1°C) | 11 in(271 mm) | 81% | 1.6 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
All 20 places like Minamiuonuma →- 🇯🇵NagaiYamagata, Japan · Pop. 31k99%matchSame summer highsSame winter lowsMinamiuonuma vs Nagai →
- 🇯🇵KitakataFukushima, Japan · Pop. 46k97%matchSame summer highsSame sunshineMinamiuonuma vs Kitakata →
- 🇯🇵Kurobe-shiToyama, Japan · Pop. 42k96%matchSame summer highsSimilar rainfallMinamiuonuma vs Kurobe-shi →
- 🇯🇵HigashineYamagata, Japan · Pop. 48k95%matchSame summer highsSame humidityMinamiuonuma vs Higashine →
- 🇯🇵DaisenAkita, Japan · Pop. 91k95%matchSame winter lowsSame summer highsMinamiuonuma vs Daisen →