Europe › Poland › Warsaw
30-year normals (1991-2020)
Warsaw has a humid continental climate, classified as Dfb in the Köppen system. The warmest month is July with an average high of 24°C, while the coldest month is January with lows dropping to -4°C. The annual temperature range of 28°C reflects moderate seasonal variation.
The driest month is October with only 9 rain days and 46mm of precipitation. For travellers, October through to the following month typically offers the best balance of warm temperatures and dry conditions. Average humidity ranges from 65% to 65% throughout the year.
Based on temperature and rainfall data, the best months to visit Warsaw are May, June, July. These months offer the most comfortable temperatures with relatively low rainfall, ideal for sightseeing and outdoor activities.
Full Best Time to Visit GuideWarmest Month
24°C
July
Coldest Month
-4°C
January
Driest Month
9 days
October
Annual Range
28°C
-4° to 24°
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 1°C | -4°C | 10 | 3h | View |
| February | 2°C | -4°C | 10 | 4h | View |
| March | 7°C | -1°C | 10 | 7h | View |
| April | 14°C | 4°C | 10 | 9h | View |
| May | 19°C | 9°C | 12 | 11h | View |
| June | 22°C | 13°C | 12 | 12h | View |
| July | 24°C | 15°C | 13 | 12h | View |
| August | 24°C | 15°C | 11 | 11h | View |
| September | 18°C | 10°C | 10 | 8h | View |
| October | 12°C | 6°C | 9 | 6h | View |
| November | 6°C | 2°C | 10 | 4h | View |
| December | 2°C | -2°C | 10 | 3h | View |
January
10 rain days, 3h sun
February
10 rain days, 4h sun
March
10 rain days, 7h sun
April
10 rain days, 9h sun
May
12 rain days, 11h sun
June
12 rain days, 12h sun
July
13 rain days, 12h sun
August
11 rain days, 11h sun
September
10 rain days, 8h sun
October
9 rain days, 6h sun
November
10 rain days, 4h sun
December
10 rain days, 3h sun
Warsaw in July
Data Sources for Warsaw
Climate normals represent 30-year averages (1991-2020). Individual years may vary.