Herval Weather in April
What's the weather like in Herval (Rio Grande do Sul) in April 2025?
The climate in Herval during April can be summarized as warm and damp.
April is in the fall / autumn in Herval and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 13°C (55°F) is normal.
| Daytime temperature | 23.4°C 74.1°F |
|---|---|
| Nightly temperature | 12.8°C 55°F |
| Average temperature | 18.1°C 64.6°F |
| Daily sunshine | 6.6 hrs |
| Avg rainfall | 102 mm 4 ins |
| Rainy days | 9 days |
| Sea temperature | 21.1°C 70°F |
| Humidity | 76% |
| Windspeed | 9.7kph 6 mph |
On average April is the 3rd driest month of the year in Herval with around 102mm 4 inches of rain making it a damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.6 hours of sunshine per day.
April temperatures in Herval
April rainfall
April hourly sunshine
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 Herval in April 2025.
Other monthly averages
Herval weather stats
| Hottest month: | January | 29°C 84.2°F |
|---|---|---|
| Driest month: | December | 76mm 3ins |
| Sunniest month: | December | 9.3hrs |
| Coldest month: | June | 17°C 62.6°F |
| Wettest month: | September | 130mm 5.1ins |
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