Maranhao, Brazil · population 148,072 · 10 weather stations within 200 km · records 1896 to 2025
Caxias has an average annual daytime high of 33.3°C, based on the 1951 to 1980 baseline. Its warmest month is September, when highs typically reach 36.0°C, and its coldest is July, with overnight lows near 20.4°C.
These figures reflect annual averages, not single-day records. Daily observations are outside this dataset's precision.
Since 1900, Caxias's average temperature has risen by +1.4°C. Compared to the earliest station records that begin in 1896, warming totals +1.4°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.
Caxias's average annual daytime high is 33.3°C, based on the 1951 to 1980 baseline period. The warmest month is September, with highs averaging 36.0°C, and the coldest is July, with lows averaging 20.4°C.
September is the warmest month in Caxias, with typical daytime highs of 36.0°C.
2015 is the hottest year on record for Caxias, running +1.8°C above the 1951 to 1980 baseline.
Yes. Since 1900, Caxias has warmed by roughly +1.4°C.
any time of year 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.