Experience the charm of four distinct seasons in Warsaw, Poland. Summer (June-August) offers warm temperatures averaging 20°C (68°F), making it ideal for exploring the city's vibrant outdoor cafes and lush parks. Autumn (September-November) brings cooler weather with an average temperature of 13°C (55°F). Winters (December-February) can be chilly, with temperatures often below freezing, but the city transforms into a winter wonderland perfect for ice skating on Lazienki Park's pond. Spring (March-May) blooms with blossoming trees and average temperatures of 10°C (50°F). Did you know Warsaw receives an average annual rainfall of 542mm? After a refreshing spring shower, don't miss a traditional Polish dinner at the cozy Zapiecek restaurant.
Today's Forecast
5-Day Forecast
Warsaw Climate & Weather Averages
Warsaw is warmest in August, when daytime highs average 25°C, and coldest in January at around 2°C. The wettest month is July. The table below shows the monthly averages for Warsaw, based on recorded data from 2015–2024.
| Month | Avg High | Avg Low | Rainfall |
|---|---|---|---|
| Jan | 2° | -3° | 50 mm |
| Feb | 5° | -1° | 49 mm |
| Mar | 9° | 0° | 39 mm |
| Apr | 14° | 4° | 48 mm |
| May | 19° | 9° | 69 mm |
| Jun | 24° | 14° | 65 mm |
| Jul | 25° | 16° | 81 mm |
| Aug | 25° | 16° | 76 mm |
| Sep | 20° | 11° | 61 mm |
| Oct | 14° | 7° | 65 mm |
| Nov | 7° | 3° | 41 mm |
| Dec | 4° | 0° | 53 mm |
A warming climate: Warsaw's warmest month (August) has warmed from an average high of 23°C in the 1950s to 25°C today — a shift of +2.6°C over roughly seventy years.
Best time to visit: June–September offers the most comfortable conditions, with daytime highs around 23°C. Pack light, breathable layers and a light waterproof — Warsaw sees rain year-round, peaking in July. For the coldest spell around January, bring a warm coat.
Source: Open-Meteo ERA5 archive. Averages computed from daily records.