The climate in Tianguá during May can be summarized as hot, humid and wet.
May is in the fall / autumn in Tianguá and is typically the coldest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 20°C (68°F) is normal.
Daytime temperature | 29°C 84.2°F |
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Nightly temperature | 20.2°C 68.4°F |
Average temperature | 24.6°C 76.3°F |
Daily sunshine | 6.6 hrs |
Avg rainfall | 141 mm 5.6 ins |
Rainy days | 30 days |
Sea temperature | 28.4°C 83.2°F |
Humidity | 81% |
Windspeed | 7.2kph 5 mph |
On average May is the 4th wettest month of the year in Tianguá with around 141mm 5.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 30 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.6 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Tianguá in May 2025.
Hottest month: | November | 32.3°C 90.1°F |
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Driest month: | September | 1mm 0ins |
Sunniest month: | August | 9.6hrs |
Coldest month: | May | 28.8°C 83.8°F |
Wettest month: | March | 297mm 11.7ins |