Thun Climate by Month
Thun, Bern, Switzerland
Warm summers and cold winters, with rain spread through the year.
Thun has warm summers and cold winters, with rain spread through the year. Afternoon highs range from 41°F (5°C) in January to 77°F (25°C) in July, and January nights average 27°F (-3°C). About 40 in (1028 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 77°F(25°C)
- Average high, July
- Coldest nights
- 27°F(-3°C)
- Average low, January
- Rain per year
- 40 in(1028 mm)
- No clear rainy season
- Humidity
- 72%
- Sunniest: June
Best and worst months in Thun
Best for weatherJune to August are the best time for weather in Thun: highs near 76°F (24°C) and about 4.5 in (113 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; December is the coldest, with highs of only 41°F (5°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 August.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Thun weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 41°F(5°C) | 27°F(-3°C) | 2.6 in(65 mm) | 76% | 1.2 |
| FebFebruary | 44°F(7°C) | 28°F(-2°C) | 2.4 in(60 mm) | 70% | 2.1 |
| MarMarch | 54°F(12°C) | 34°F(1°C) | 2.4 in(62 mm) | 62% | 3.2 |
| AprApril | 61°F(16°C) | 40°F(5°C) | 2.8 in(72 mm) | 64% | 4.6 |
| MayMay | 68°F(20°C) | 48°F(9°C) | 4.3 in(109 mm) | 67% | 5.2 |
| JunJuneBest | 74°F(23°C) | 54°F(12°C) | 4.6 in(116 mm) | 69% | 6.1 |
| JulJulyBest | 77°F(25°C) | 56°F(14°C) | 4.4 in(112 mm) | 67% | 6.1 |
| AugAugustBest | 76°F(25°C) | 56°F(13°C) | 4.4 in(112 mm) | 68% | 5.1 |
| SepSeptember | 68°F(20°C) | 49°F(10°C) | 3.3 in(83 mm) | 77% | 3.7 |
| OctOctober | 59°F(15°C) | 43°F(6°C) | 3.2 in(81 mm) | 78% | 2.4 |
| NovNovember | 48°F(9°C) | 35°F(2°C) | 3.1 in(80 mm) | 79% | 1.4 |
| DecDecember | 41°F(5°C) | 30°F(-1°C) | 3.0 in(76 mm) | 85% | 1.0 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
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