Temperature
Cold by day, freezing at night.
Not the best time: Cold weather is the main limitation.

Cold by day, freezing at night.
Some precipitation is expected this month.
Sunshine is limited, with cloud often dominating.
Humidity is rarely noticeable in the cool air.
In January, afternoons feel about 23° and nights feel near 19°.
Mostly cloudy skies this month.
Calm winds are typical in January.
January late afternoons are around 32°F, easing to about 30°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 34 | 25 | 1.8 | 11 | 3.9 | 85 |
| Feb | 37 | 26 | 1.7 | 10 | 5.2 | 81 |
| Mar | 46 | 32 | 2.0 | 12 | 7.3 | 73 |
| Apr | 58 | 40 | 2.0 | 10 | 9.7 | 68 |
| May | 66 | 48 | 3.1 | 14 | 10.5 | 71 |
| Jun | 71 | 54 | 3.2 | 13 | 11.1 | 73 |
| Jul | 75 | 57 | 3.8 | 14 | 11.3 | 72 |
| Aug | 76 | 57 | 2.8 | 11 | 10.8 | 73 |
| Sep | 66 | 49 | 2.8 | 11 | 8.1 | 77 |
| Oct | 56 | 42 | 2.1 | 10 | 6.0 | 81 |
| Nov | 45 | 35 | 2.0 | 10 | 4.3 | 85 |
| Dec | 36 | 28 | 1.8 | 11 | 3.4 | 86 |
Similar climates
Want a side-by-side climate view? Compare Katowice with Amsterdam.
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: Aug 26, 2026
Data & methodology