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Umuarama Weather by Month
Average temperatures, rainfall and humidity for Umuarama, Brazil, month by month, built from OpenWeather’s historical records. Use it to see what a typical Umuarama month looks like before you travel — then check the live Umuarama forecast for the days ahead.
Warmest month
February
29°C average high
Coolest month
July
11°C average low
Wettest month
December
99 mm of rain
Driest month
July
37 mm of rain
Average temperature and rainfall in Umuarama 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 | 29°C | 19°C | 12°C / 35°C | 80 mm | 77% | 11 km/h |
| February | 29°C | 19°C | 8°C / 36°C | 70 mm | 77% | 12 km/h |
| March | 28°C | 18°C | 9°C / 36°C | 65 mm | 76% | 12 km/h |
| April | 26°C | 16°C | 3°C / 34°C | 56 mm | 75% | 11 km/h |
| May | 23°C | 13°C | 2°C / 32°C | 70 mm | 78% | 11 km/h |
| June | 21°C | 12°C | -2°C / 31°C | 59 mm | 79% | 13 km/h |
| July | 22°C | 11°C | -4°C / 30°C | 37 mm | 73% | 14 km/h |
| August | 24°C | 13°C | 0°C / 33°C | 45 mm | 67% | 14 km/h |
| September | 27°C | 15°C | 2°C / 37°C | 49 mm | 65% | 15 km/h |
| October | 27°C | 17°C | 6°C / 40°C | 82 mm | 73% | 14 km/h |
| November | 28°C | 17°C | 4°C / 35°C | 78 mm | 72% | 14 km/h |
| December | 28°C | 18°C | 12°C / 36°C | 99 mm | 76% | 12 km/h |
Best time to visit Umuarama
The most comfortable time to visit Umuarama is generally May and July to August, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around December, totalling about 789 mm a year.
Travellers who prefer heat should aim for February, when highs average 29°C. December is the month to avoid if rain would spoil your plans — it averages 99 mm, roughly 3× the rainfall of the driest month (July).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Umuarama forecast for what is happening now.