Santa Marta Weather in May
What's the weather like in Santa Marta (Chiriquí) in May 2025?
The climate in Santa Marta during May can be summarized as hot, humid and very wet.
May is in the spring in Santa Marta and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 29°C (84°F), whilst at night 22°C (72°F) is normal.
| Daytime temperature | 28.7°C 83.6°F |
|---|---|
| Nightly temperature | 22°C 71.5°F |
| Average temperature | 25.3°C 77.5°F |
| Daily sunshine | 6.5 hrs |
| Avg rainfall | 373 mm 14.7 ins |
| Rainy days | 18 days |
| Sea temperature | 28.9°C 84.1°F |
| Humidity | 84% |
| Windspeed | 9kph 6 mph |
On average May is the 4th wettest month of the year in Santa Marta with around 373mm 14.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
May temperatures in Santa Marta
May rainfall
May 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 Santa Marta in May 2025.
Other monthly averages
Santa Marta weather stats
| Hottest month: | April | 29°C 84.2°F |
|---|---|---|
| Driest month: | February | 70mm 2.8ins |
| Sunniest month: | February | 7.1hrs |
| Coldest month: | December | 26.8°C 80.2°F |
| Wettest month: | October | 534mm 21ins |
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