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Pelotas Weather by Month
Average temperatures, rainfall and humidity for Pelotas, Brazil, month by month, built from OpenWeather's historical records. Use it to see what a typical Pelotas month looks like before you travel — then check the live Pelotas forecast for the days ahead.
Warmest month
January
30°C average high
Coolest month
July
9°C average low
Wettest month
September
90 mm of rain
Driest month
December
46 mm of rain
Average temperature and rainfall in Pelotas by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 30°C | 20°C | 10°C / 41°C | 59 mm | 78% | 15 km/h |
| February | 29°C | 20°C | 10°C / 40°C | 51 mm | 79% | 14 km/h |
| March | 28°C | 18°C | 6°C / 38°C | 60 mm | 80% | 14 km/h |
| April | 25°C | 16°C | 5°C / 36°C | 55 mm | 81% | 13 km/h |
| May | 21°C | 12°C | 1°C / 33°C | 65 mm | 85% | 12 km/h |
| June | 18°C | 10°C | 0°C / 31°C | 55 mm | 86% | 12 km/h |
| July | 18°C | 9°C | -2°C / 31°C | 53 mm | 87% | 12 km/h |
| August | 19°C | 10°C | -1°C / 34°C | 71 mm | 86% | 13 km/h |
| September | 20°C | 12°C | 1°C / 35°C | 90 mm | 86% | 14 km/h |
| October | 23°C | 14°C | 4°C / 37°C | 55 mm | 82% | 16 km/h |
| November | 26°C | 16°C | 4°C / 38°C | 50 mm | 76% | 16 km/h |
| December | 28°C | 18°C | 10°C / 40°C | 46 mm | 76% | 15 km/h |
Best time to visit Pelotas
The most comfortable time to visit Pelotas is generally April and October to November, balancing mild daytime temperatures against the driest stretch of the year. The city has a moderate seasonal swing and rain concentrates around September, totalling about 712 mm a year.
Travellers who prefer heat should aim for January, when highs average 30°C. September is the month to avoid if rain would spoil your plans — it averages 90 mm, roughly 2× the rainfall of December.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Pelotas forecast for what is happening now.