ClimateAverages

Trnava Climate

Trnavsky, Slovakia · population 69,785 · 335 weather stations within 200 km · records 1750 to 2025

Average annual daytime high
14.3°C
Warmest month · July
25.9°C
Typical daytime high
Coldest month · January
-5.0°C
Typical overnight low

Trnava has an average annual daytime high of 14.3°C, based on the 1951 to 1980 baseline. Its warmest month is July, when highs typically reach 25.9°C, and its coldest is January, with overnight lows near -5.0°C.

Month by month averages

MonthAvg highAvg low
January1.0°C-5.0°CColdest
February4.2°C-3.1°C
March9.6°C-0.0°C
April15.3°C4.0°C
May20.1°C8.4°C
June23.9°C12.2°C
July25.9°C13.6°CWarmest
August25.4°C13.3°C
September21.1°C9.8°C
October14.9°C4.9°C
November7.7°C1.5°C
December2.8°C-2.5°C

Temperature range across the year

-7°2°10°19°28°JanFebMarAprMayJunJulAugSepOctNovDec
Daytime high Overnight low
Hottest year on record
2023
+3.2°C vs. 1951–1980
Coldest year on record
1837
-2.0°C vs. 1951–1980

These figures reflect annual averages, not single-day records. Daily observations are outside this dataset's precision.

Is Trnava getting hotter?

Since 1900, Trnava's average temperature has risen by +2.5°C. Compared to the earliest station records that begin in 1750, warming totals +2.5°C.

8.8°9.6°10.3°11.1°11.8°1951–1980 baseline190019251950197520002025

20-year smoothed annual temperature reconstructed from station anomalies. Dashed line: 1951–1980 baseline.

Best time to visit
April to September

Daytime highs sit within a comfortable 15°C to 26°C range.

FAQ

What is the average temperature in Trnava?

Trnava's average annual daytime high is 14.3°C, based on the 1951 to 1980 baseline period. The warmest month is July, with highs averaging 25.9°C, and the coldest is January, with lows averaging -5.0°C.

What is the warmest month in Trnava?

July is the warmest month in Trnava, with typical daytime highs of 25.9°C.

What is the hottest year on record for Trnava?

2023 is the hottest year on record for Trnava, running +3.2°C above the 1951 to 1980 baseline.

Is Trnava getting hotter?

Yes. Since 1900, Trnava has warmed by roughly +2.5°C.

When is the best time to visit Trnava?

April to September typically offers the most comfortable daytime highs, in the 15°C to 26°C range.

Baseline period 1951 to 1980. Monthly averages are the mean of station observations weighted by proximity. Warming trend is the 20-year smoothed anomaly against that baseline.