Temperature
Cool by day, cold at night.
Cool days.
Cool by day, cold at night.
Several rainy days. About 10 wet days this month.
Sunshine is limited, with cloud often dominating.
Humidity is rarely noticeable in the cool air.
In October, afternoons feel about 48° and nights feel near 38°.
Mostly cloudy skies this month.
Calm winds are typical in October.
October late afternoons are around 54°F, easing to about 49°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 33 | 26 | 1.7 | 11 | 1.4 | 86 |
| Feb | 37 | 27 | 1.6 | 10 | 2.4 | 82 |
| Mar | 45 | 31 | 1.5 | 10 | 3.5 | 75 |
| Apr | 57 | 39 | 1.7 | 10 | 5.2 | 67 |
| May | 66 | 47 | 2.7 | 12 | 7.0 | 68 |
| Jun | 73 | 54 | 2.6 | 12 | 7.7 | 69 |
| Jul | 76 | 58 | 3.5 | 14 | 7.6 | 71 |
| Aug | 76 | 56 | 2.7 | 11 | 7.1 | 72 |
| Sep | 66 | 49 | 2.0 | 9 | 4.8 | 78 |
| Oct | 55 | 42 | 1.8 | 10 | 3.3 | 83 |
| Nov | 44 | 35 | 1.6 | 9 | 1.4 | 88 |
| Dec | 36 | 29 | 1.6 | 10 | 0.9 | 88 |
Similar climates
Want a side-by-side climate view? Compare Warsaw with Gdansk.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology