Cuilapa Weather in August
What's the weather like in Cuilapa (Santa Rosa) in August 2025?
The climate in Cuilapa during August can be summarized as warm, humid and very wet.
August is in the summer in Cuilapa and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 18°C (64°F) is normal.
| Daytime temperature | 27.9°C 82.1°F |
|---|---|
| Nightly temperature | 17.8°C 64°F |
| Average temperature | 22.8°C 73°F |
| Daily sunshine | 6.8 hrs |
| Avg rainfall | 222 mm 8.8 ins |
| Rainy days | 26 days |
| Sea temperature | 29.8°C 85.6°F |
| Humidity | 83% |
| Windspeed | 7.9kph 5 mph |
On average August is the 5th wettest month of the year in Cuilapa with around 222mm 8.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 26 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.8 hours of sunshine per day.
August temperatures in Cuilapa
August rainfall
August 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 Cuilapa in August 2025.
Other monthly averages
Best places to visit in August
Cuilapa weather stats
| Hottest month: | May | 28.8°C 83.8°F |
|---|---|---|
| Driest month: | January | 1mm 0ins |
| Sunniest month: | February | 9hrs |
| Coldest month: | January | 26.6°C 79.9°F |
| Wettest month: | June | 332mm 13.1ins |
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