Unnan Climate by Month
Unnan, Shimane, Japan
Hot summers and cool winters, with rain spread through the year.
The climate in Unnan is one of hot summers and cool winters, with rain spread through the year. Expect highs of 86°F (30°C) in August and 44°F (7°C) in January, with the coldest nights (January) near 32°F (0°C). It gets 61 in (1562 mm) of rain a year, spread across the months.
- Warmest month
- 86°F(30°C)
- Average high, August
- Coldest nights
- 32°F(0°C)
- Average low, January
- Rain per year
- 61 in(1562 mm)
- No clear rainy season
- Humidity
- 74%
- Sunniest: August
Best and worst months in Unnan
Best for weatherThe most comfortable weather comes in May and June, with highs around 74°F (23°C) and about 5.6 in (142 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 44°F (7°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)
Unnan weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 44°F(7°C) | 32°F(0°C) | 4.7 in(119 mm) | 77% | 1.9 |
| FebFebruary | 46°F(8°C) | 32°F(0°C) | 3.5 in(90 mm) | 74% | 2.6 |
| MarMarch | 53°F(12°C) | 37°F(3°C) | 4.5 in(114 mm) | 68% | 3.6 |
| AprApril | 63°F(17°C) | 45°F(7°C) | 4.3 in(110 mm) | 64% | 4.6 |
| MayMayBest | 71°F(22°C) | 55°F(13°C) | 4.4 in(113 mm) | 66% | 5.1 |
| JunJuneBest | 76°F(25°C) | 63°F(17°C) | 6.7 in(171 mm) | 76% | 4.8 |
| JulJuly | 83°F(28°C) | 72°F(22°C) | 8.1 in(206 mm) | 78% | 5.0 |
| AugAugust | 86°F(30°C) | 73°F(23°C) | 4.7 in(120 mm) | 76% | 5.3 |
| SepSeptember | 78°F(26°C) | 65°F(18°C) | 7.5 in(190 mm) | 76% | 4.1 |
| OctOctober | 69°F(20°C) | 54°F(12°C) | 5.0 in(128 mm) | 76% | 3.3 |
| NovNovember | 59°F(15°C) | 44°F(6°C) | 3.5 in(89 mm) | 78% | 2.4 |
| DecDecember | 49°F(9°C) | 35°F(2°C) | 4.4 in(112 mm) | 77% | 1.9 |
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 Unnan →- 🇯🇵TanbaHyōgo, Japan · Pop. 62k99%matchSame winter lowsSimilar rainfallUnnan vs Tanba →
- 🇯🇵ShisōHyōgo, Japan · Pop. 36k99%matchSame winter lowsSame summer highsUnnan vs Shisō →
- 🇯🇵KurayoshiTottori, Japan · Pop. 49k99%matchSame winter lowsSame sunshineUnnan vs Kurayoshi →
- 🇯🇵MaizuruKyoto, Japan · Pop. 92k99%matchSame winter lowsSame humidityUnnan vs Maizuru →
- 🇯🇵NagahamaShiga, Japan · Pop. 114k99%matchSame winter lowsSame sunshineUnnan vs Nagahama →