Yunnan, China · population 136,135 · 21 weather stations within 200 km · records 1880 to 2025
Gejiu has an average annual daytime high of 20.4°C, based on the 1951 to 1980 baseline. Its warmest month is May, when highs typically reach 24.2°C, and its coldest is January, with overnight lows near 4.9°C.
These figures reflect annual averages, not single-day records. Daily observations are outside this dataset's precision.
Since 1900, Gejiu's average temperature has risen by +1.8°C. Compared to the earliest station records that begin in 1880, warming totals +1.9°C.
20-year smoothed annual temperature reconstructed from station anomalies. Dashed line: 1951–1980 baseline.
Daytime highs sit within a comfortable 15°C to 26°C range.
Gejiu's average annual daytime high is 20.4°C, based on the 1951 to 1980 baseline period. The warmest month is May, with highs averaging 24.2°C, and the coldest is January, with lows averaging 4.9°C.
May is the warmest month in Gejiu, with typical daytime highs of 24.2°C.
2023 is the hottest year on record for Gejiu, running +2.1°C above the 1951 to 1980 baseline.
Yes. Since 1900, Gejiu has warmed by roughly +1.8°C.
February to December 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.