Pärnu Climate by Month
Pärnu, Pärnumaa, Estonia
Mild summers and freezing winters, with rain spread through the year.
The climate in Pärnu is one of mild summers and freezing winters, with rain spread through the year. Afternoon highs range from 31°F (-1°C) in February to 73°F (23°C) in July, and February nights average 20°F (-6°C). It gets 26 in (656 mm) of rain a year, spread across the months. The air is humid, averaging 82% relative humidity.
- Warmest month
- 73°F(23°C)
- Average high, July
- Coldest nights
- 20°F(-6°C)
- Average low, February
- Rain per year
- 26 in(656 mm)
- No clear rainy season
- Humidity
- 82%
- Sunniest: June
Best and worst months in Pärnu
Best for weatherThe most comfortable weather comes in July, with highs around 73°F (23°C) and about 2.6 in (66 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 31°F (0°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)
Pärnu weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 31°F(0°C) | 22°F(-5°C) | 1.8 in(46 mm) | 100% | 0.4 |
| FebFebruary | 31°F(-1°C) | 20°F(-6°C) | 1.5 in(37 mm) | 85% | 1.0 |
| MarMarch | 38°F(3°C) | 25°F(-4°C) | 1.4 in(35 mm) | 84% | 2.4 |
| AprApril | 49°F(10°C) | 34°F(1°C) | 1.3 in(34 mm) | 67% | 3.8 |
| MayMay | 62°F(17°C) | 44°F(6°C) | 1.3 in(33 mm) | 67% | 5.4 |
| JunJune | 68°F(20°C) | 51°F(11°C) | 2.4 in(62 mm) | 69% | 5.9 |
| JulJulyBest | 73°F(23°C) | 57°F(14°C) | 2.6 in(66 mm) | 75% | 5.6 |
| AugAugust | 71°F(22°C) | 55°F(13°C) | 2.9 in(74 mm) | 76% | 4.4 |
| SepSeptember | 62°F(17°C) | 48°F(9°C) | 2.3 in(59 mm) | 82% | 2.6 |
| OctOctober | 50°F(10°C) | 39°F(4°C) | 3.0 in(75 mm) | 90% | 1.2 |
| NovNovember | 40°F(4°C) | 33°F(1°C) | 2.8 in(72 mm) | 96% | 0.4 |
| DecDecember | 34°F(1°C) | 27°F(-3°C) | 2.5 in(63 mm) | 88% | 0.2 |
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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