Warsaw · Poland · 1995–2024 averages
Warsaw weather, month by month. June is the pick.
Thirty years of averages for Warsaw, Poland — how hot it really feels, when the rain arrives, and what the air is like. June comes out on top; January is the one to skip.
The year at a glance
Tap a month for its full breakdown.
June
bestscore 84.7/100Mild, sticky and dryish, with moderate air.
- Feels like
- 22°
- mild
- Real temp
- 22°
- mild
- Humidity
- 68%
- sticky
- Rain
- 70mm
- dryish
- Cloud cover
- 59%
- mixed
- Air quality
- 55
- moderate
- Daylight
- 16.7h
- long days
Month by month, metric by metric
Each strip covers the same twelve months, so you can see where the rain lands and how the air shifts with it.
Feels like
peaks at 24° in July
Real temp
1–24° in the shade across the year
Humidity
68% at its driest, 86% at its most oppressive
Rain
88mm in July, 39mm in March
Cloud cover
55% at its clearest, 82% at its greyest
Air quality
worst in January, cleanest in July
Daylight
7.8h to 16.7h of daylight across the year
Warsaw's air changes sharply through the year
The air is at its worst in January at 92 AQI (moderate), and at its cleanest in July at 51 (moderate). The dirtiest months here are also the driest.
Every month in full
All twelve months, all seven measures.
| Month | Feels like | Real temp | Humidity | Rain | Cloud cover | Air quality | Daylight |
|---|---|---|---|---|---|---|---|
| January | -4° freezing | 1° freezing | 84% sweaty | 43mm dryish | 80% grey | 92 moderate | 8.3h short |
| February | -2° freezing | 3° freezing | 82% sweaty | 42mm dryish | 77% grey | 91 moderate | 9.9h short |
| March | 3° freezing | 7° cold | 75% sweaty | 39mm dryish | 67% mixed | 88 moderate | 11.9h shortish |
| April | 10° cold | 14° cool | 69% sticky | 47mm dryish | 60% mixed | 68 moderate | 13.9h even |
| May | 17° cool | 19° cool | 68% sticky | 70mm dryish | 59% mixed | 57 moderate | 15.7h long days |
| June | 22° mild | 22° mild | 68% sticky | 70mm dryish | 59% mixed | 55 moderate | 16.7h long days |
| July | 24° mild | 24° mild | 70% sticky | 88mm some rain | 58% mixed | 51 moderate | 16.2h long days |
| August | 24° mild | 24° mild | 70% sticky | 74mm dryish | 55% mixed | 56 moderate | 14.6h long days |
| September | 17° cool | 19° cool | 75% sweaty | 54mm dryish | 60% mixed | 60 moderate | 12.7h even |
| October | 10° cold | 13° cold | 81% sweaty | 46mm dryish | 68% mixed | 73 moderate | 10.6h shortish |
| November | 3° freezing | 7° cold | 86% soupy | 41mm dryish | 80% grey | 85 moderate | 8.8h short |
| December | -2° freezing | 2° freezing | 86% soupy | 43mm dryish | 82% grey | 86 moderate | 7.8h dark |
Warsaw weather questions
- What is the best time to visit Warsaw?
- June scores best across temperature, rain, humidity and air quality — 22° feels-like, 70mm of rain and 68% humidity. January is the month to avoid: 43mm of rain and 92 AQI.
- How hot does Warsaw get?
- July is the peak, at 24° feels-like (24° in the shade) — mild. Even in June it reaches 22°.
- When is the rainy season in Warsaw?
- July is the wettest month at 88mm, and March the driest at just 39mm.
- Is air quality a problem in Warsaw?
- January is the worst month at 92 AQI (moderate), and July the best at 51 (moderate).
Weather normals from Open-Meteo (ERA5 reanalysis, 1995–2024) and CAMS air quality (2015–2024), licensed CC-BY-4.0. Contains modified Copernicus Climate Change Service information. These are long-run averages, not forecasts — any given year will differ.
Going in June? You won't be the only one.
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