ClimateAverages

Wuxi Climate

Hunan, China · population 66,442 · 12 weather stations within 200 km · records 1785 to 2025

Average annual daytime high
21.7°C
Warmest month · July
33.5°C
Typical daytime high
Coldest month · January
2.5°C
Typical overnight low

Wuxi has an average annual daytime high of 21.7°C, based on the 1951 to 1980 baseline. Its warmest month is July, when highs typically reach 33.5°C, and its coldest is January, with overnight lows near 2.5°C.

Month by month averages

MonthAvg highAvg low
January9.0°C2.5°CColdest
February10.4°C4.3°C
March15.4°C8.7°C
April21.3°C14.0°C
May25.8°C18.9°C
June29.7°C22.6°C
July33.5°C25.2°CWarmest
August33.1°C24.7°C
September29.3°C21.0°C
October23.4°C15.3°C
November17.4°C9.7°C
December11.7°C4.5°C

Temperature range across the year

1°9°18°27°35°JanFebMarAprMayJunJulAugSepOctNovDec
Daytime high Overnight low
Hottest year on record
2024
+2.1°C vs. 1951–1980
Coldest year on record
1861
-1.5°C vs. 1951–1980

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

Is Wuxi getting hotter?

Since 1900, Wuxi's average temperature has risen by +2.4°C. Compared to the earliest station records that begin in 1785, warming totals +2.2°C.

17.2°18.0°18.7°19.5°20.2°1951–1980 baseline190019251950197520002025

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

Best time to visit
March to November

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

FAQ

What is the average temperature in Wuxi?

Wuxi's average annual daytime high is 21.7°C, based on the 1951 to 1980 baseline period. The warmest month is July, with highs averaging 33.5°C, and the coldest is January, with lows averaging 2.5°C.

What is the warmest month in Wuxi?

July is the warmest month in Wuxi, with typical daytime highs of 33.5°C.

What is the hottest year on record for Wuxi?

2024 is the hottest year on record for Wuxi, running +2.1°C above the 1951 to 1980 baseline.

Is Wuxi getting hotter?

Yes. Since 1900, Wuxi has warmed by roughly +2.4°C.

When is the best time to visit Wuxi?

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

Nearby cities

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.