Junin, Peru · population 376,657 · 17 weather stations within 200 km · records 1892 to 2025
Huancayo has an average annual daytime high of 17.4°C, based on the 1951 to 1980 baseline. Its warmest month is December, when highs typically reach 18.3°C, and its coldest is July, with overnight lows near -0.9°C.
These figures reflect annual averages, not single-day records. Daily observations are outside this dataset's precision.
Since 1900, Huancayo's average temperature has risen by 0.0°C. Compared to the earliest station records that begin in 1892, warming totals +1.6°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.
Huancayo's average annual daytime high is 17.4°C, based on the 1951 to 1980 baseline period. The warmest month is December, with highs averaging 18.3°C, and the coldest is July, with lows averaging -0.9°C.
December is the warmest month in Huancayo, with typical daytime highs of 18.3°C.
1997 is the hottest year on record for Huancayo, running +1.9°C above the 1951 to 1980 baseline.
Yes. Since 1900, Huancayo has warmed by roughly 0.0°C.
January 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.