San Carlos Weather in March
What's the weather like in San Carlos (Río San Juan) in March 2025?
The climate in San Carlos during March can be summarized as hot, humid and dry.
March is in the spring in San Carlos and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 23°C (74°F) is normal.
| Daytime temperature | 32.2°C 89.9°F |
|---|---|
| Nightly temperature | 23.3°C 73.9°F |
| Average temperature | 27.7°C 81.9°F |
| Daily sunshine | 7.3 hrs |
| Avg rainfall | 25 mm 1 ins |
| Rainy days | 6 days |
| Sea temperature | 27.5°C 81.5°F |
| Humidity | 79% |
| Windspeed | 13kph 8 mph |
On average March is the driest month of the year in San Carlos with around 25mm 1 inches of rain making it a dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.3 hours of sunshine per day.
March temperatures in San Carlos
March rainfall
March 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 San Carlos in March 2025.
Other monthly averages
San Carlos weather stats
| Hottest month: | April | 32.2°C 90°F |
|---|---|---|
| Driest month: | March | 25mm 1ins |
| Sunniest month: | May | 7.7hrs |
| Coldest month: | November | 29°C 84.2°F |
| Wettest month: | July | 323mm 12.7ins |
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