Suwałki Climate by Month
Suwałki, Podlasie, Poland
Mild summers and freezing winters, with rain spread through the year.
Suwałki has mild summers and freezing winters, with rain spread through the year. Expect highs of 75°F (24°C) in July and 31°F (-1°C) in January, with the coldest nights (January) near 22°F (-5°C). It gets 23 in (575 mm) of rain a year, spread across the months. The air is humid, averaging 82% relative humidity.
- Warmest month
- 75°F(24°C)
- Average high, July
- Coldest nights
- 22°F(-5°C)
- Average low, January
- Rain per year
- 23 in(575 mm)
- No clear rainy season
- Humidity
- 82%
- Sunniest: June
Best and worst months in Suwałki
Best for weatherThe most comfortable weather comes from June to August, with highs around 73°F (23°C) and about 2.9 in (73 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; January is the coldest, with highs of only 31°F (-1°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)
Suwałki weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 31°F(-1°C) | 22°F(-5°C) | 1.3 in(34 mm) | 100% | 0.6 |
| FebFebruary | 33°F(0°C) | 22°F(-5°C) | 1.1 in(28 mm) | 98% | 1.2 |
| MarMarch | 41°F(5°C) | 27°F(-3°C) | 1.4 in(36 mm) | 76% | 2.7 |
| AprApril | 55°F(13°C) | 36°F(2°C) | 1.3 in(32 mm) | 67% | 4.0 |
| MayMay | 66°F(19°C) | 44°F(7°C) | 1.9 in(49 mm) | 67% | 5.3 |
| JunJuneBest | 71°F(22°C) | 51°F(10°C) | 2.6 in(67 mm) | 71% | 6.1 |
| JulJulyBest | 75°F(24°C) | 55°F(13°C) | 3.2 in(82 mm) | 72% | 5.8 |
| AugAugustBest | 74°F(23°C) | 53°F(12°C) | 2.8 in(70 mm) | 75% | 4.8 |
| SepSeptember | 64°F(18°C) | 46°F(8°C) | 1.9 in(49 mm) | 82% | 3.1 |
| OctOctober | 52°F(11°C) | 38°F(4°C) | 2.0 in(50 mm) | 88% | 1.6 |
| NovNovember | 40°F(5°C) | 32°F(0°C) | 1.6 in(40 mm) | 96% | 0.6 |
| DecDecember | 33°F(1°C) | 25°F(-4°C) | 1.5 in(38 mm) | 92% | 0.4 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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