Lohja Climate by Month
Lohja, Uusimaa, 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 Lohja's climate in short. Expect highs of 71°F (22°C) in July and 29°F (-2°C) in February, with the coldest nights (February) near 18°F (-8°C). It gets 26 in (660 mm) of rain a year, spread across the months. The air is humid, averaging 80% relative humidity.
- Warmest month
- 71°F(22°C)
- Average high, July
- Coldest nights
- 18°F(-8°C)
- Average low, February
- Rain per year
- 26 in(660 mm)
- No clear rainy season
- Humidity
- 80%
- Sunniest: June
Best and worst months in Lohja
Best for weatherThe most comfortable weather comes in July, with highs around 71°F (22°C) and about 2.7 in (69 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; February is the coldest, with highs of only 29°F (-2°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)
Lohja weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 30°F(-1°C) | 20°F(-6°C) | 2.0 in(52 mm) | 87% | 0.3 |
| FebFebruary | 29°F(-2°C) | 18°F(-8°C) | 1.7 in(42 mm) | 93% | 0.9 |
| MarMarch | 36°F(2°C) | 23°F(-5°C) | 1.5 in(38 mm) | 73% | 2.3 |
| AprApril | 47°F(8°C) | 32°F(0°C) | 1.3 in(32 mm) | 74% | 3.7 |
| MayMay | 59°F(15°C) | 42°F(6°C) | 1.5 in(37 mm) | 64% | 5.2 |
| JunJune | 67°F(19°C) | 51°F(10°C) | 2.3 in(59 mm) | 65% | 5.7 |
| JulJulyBest | 71°F(22°C) | 56°F(13°C) | 2.7 in(69 mm) | 75% | 5.5 |
| AugAugust | 68°F(20°C) | 54°F(12°C) | 2.8 in(72 mm) | 77% | 4.2 |
| SepSeptember | 59°F(15°C) | 46°F(8°C) | 2.0 in(52 mm) | 82% | 2.5 |
| OctOctober | 47°F(8°C) | 38°F(4°C) | 2.9 in(74 mm) | 86% | 1.1 |
| NovNovember | 38°F(4°C) | 32°F(0°C) | 2.8 in(70 mm) | 87% | 0.3 |
| DecDecember | 33°F(1°C) | 25°F(-4°C) | 2.5 in(63 mm) | 91% | 0.1 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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