Savonlinna Climate by Month
Savonlinna, South Savo, Finland
Mild summers and freezing winters, with rain spread through the year.
Mild summers and freezing winters, with rain spread through the year: that's Savonlinna's climate in short. Afternoon highs range from 25°F (-4°C) in February to 73°F (23°C) in July, and February nights average 14°F (-10°C). About 24 in (606 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 73°F(23°C)
- Average high, July
- Coldest nights
- 14°F(-10°C)
- Average low, February
- Rain per year
- 24 in(606 mm)
- No clear rainy season
- Humidity
- 77%
- Sunniest: June
Best and worst months in Savonlinna
Best for weatherThe most comfortable weather comes in July, with highs around 73°F (23°C) and about 2.6 in (67 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; February is the coldest, with highs of only 25°F (-4°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 July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Savonlinna weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 26°F(-3°C) | 16°F(-9°C) | 1.7 in(44 mm) | 78% | 0.2 |
| FebFebruary | 25°F(-4°C) | 14°F(-10°C) | 1.4 in(35 mm) | 82% | 0.8 |
| MarMarch | 34°F(1°C) | 20°F(-7°C) | 1.3 in(33 mm) | 81% | 2.2 |
| AprApril | 46°F(8°C) | 30°F(-1°C) | 1.1 in(29 mm) | 64% | 3.6 |
| MayMay | 58°F(14°C) | 41°F(5°C) | 1.5 in(38 mm) | 59% | 5.0 |
| JunJune | 66°F(19°C) | 50°F(10°C) | 2.5 in(63 mm) | 67% | 5.5 |
| JulJulyBest | 73°F(23°C) | 57°F(14°C) | 2.6 in(67 mm) | 72% | 5.3 |
| AugAugust | 69°F(20°C) | 55°F(13°C) | 2.7 in(68 mm) | 70% | 4.1 |
| SepSeptember | 58°F(15°C) | 46°F(8°C) | 2.2 in(55 mm) | 75% | 2.3 |
| OctOctober | 46°F(8°C) | 38°F(3°C) | 2.6 in(65 mm) | 89% | 0.9 |
| NovNovember | 36°F(2°C) | 30°F(-1°C) | 2.1 in(54 mm) | 95% | 0.3 |
| DecDecember | 29°F(-1°C) | 21°F(-6°C) | 2.2 in(55 mm) | 86% | 0.1 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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