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Caxias do Sul, Brazil climate
Cfb Oceanic / temperate
Caxias do Sul has a mildly seasonal mild-temperate climate (Oceanic / temperate, Köppen Cfb). The hottest month is January with an average daily high near 27°C, while the coldest is July averaging around 9°C at night. Precipitation is fairly even year-round, totalling about 1680 mm.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Caxias do Sul climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 27 | — | 25 | 23 | 19 | 18 | 17 | 20 | 20 | 22 | 24 | 26 |
| Avg temp (°C) | 22 | — | 20 | 18 | 14 | 13 | 12 | 14 | 15 | 17 | 19 | 21 |
| Avg low (°C) | 18 | 18 | 16 | 14 | 11 | 10 | 9 | 10 | 11 | 13 | 14 | 16 |
| Precipitation (mm) | 168 | — | 121 | 134 | 131 | 147 | 184 | 140 | 163 | 192 | 145 | 155 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 27 | — | 25 | 23 | 19 | 18 |
| Avg temp (°C) | 22 | — | 20 | 18 | 14 | 13 |
| Avg low (°C) | 18 | 18 | 16 | 14 | 11 | 10 |
| Precipitation (mm) | 168 | — | 121 | 134 | 131 | 147 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 17 | 20 | 20 | 22 | 24 | 26 |
| Avg temp (°C) | 12 | 14 | 15 | 17 | 19 | 21 |
| Avg low (°C) | 9 | 10 | 11 | 13 | 14 | 16 |
| Precipitation (mm) | 184 | 140 | 163 | 192 | 145 | 155 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 59 | 59 | 55 | 56 | 58 | 61 | 57 | 55 | 61 | 64 | 55 | 57 |
| Relative humidity (%) | 80 | 81 | 81 | 82 | 85 | 86 | 85 | 83 | 82 | 82 | 80 | 79 |
| Wind speed (mph) | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 59 | 59 | 55 | 56 | 58 | 61 |
| Relative humidity (%) | 80 | 81 | 81 | 82 | 85 | 86 |
| Wind speed (mph) | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.5 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 57 | 55 | 61 | 64 | 55 | 57 |
| Relative humidity (%) | 85 | 83 | 82 | 82 | 80 | 79 |
| Wind speed (mph) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from INMET, Brazil's national meteorological institute, measured at Caxias DO Sul, about 3 km from the city centre.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.