Trnava Weather & Climate

Slovakia

Trnava sees feels-like daytime highs peak around 28.4°C in July and nighttime lows bottom out near -4.1°C in January. July is the wettest month (~50 mm), while January is the driest (~18 mm). For sunshine, July leads with about 65% clear skies.

Best time to visit Trnava

Based on mild feels-like temperatures and low rain chances, the most comfortable months are June, August, and July — expect around 15.526.3°C with roughly 28% chance of rain on a given day in June.

Trnava climate by month

MonthLow / High °CRain %RainfallClear skiesWind
January-4.1° / 0.2°11%18 mm39%14.8 kph
February-2.7° / 2.5°11%18 mm43%15.4 kph
March1.1° / 8.8°15%24 mm44%15.2 kph
April6.9° / 16.1°19%30 mm49%14.6 kph
May11.9° / 22.4°26%46 mm52%13.7 kph
June15.5° / 26.3°28%48 mm58%13.2 kph
July17.5° / 28.4°27%50 mm65%12.7 kph
August16.7° / 28.3°25%49 mm64%12.3 kph
September12.9° / 22.6°22%44 mm56%13 kph
October7.2° / 15.3°19%36 mm48%13.9 kph
November1.7° / 7.2°17%32 mm38%14.3 kph
December-2.8° / 1.5°14%25 mm36%14.4 kph

Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).

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