Santa Lucía Cotzumalguapa Weather in December
What's the weather like in Santa Lucía Cotzumalguapa (Escuintla) in December 2025?
The climate in Santa Lucía Cotzumalguapa during December can be summarized as hot and dry.
December is in the winter in Santa Lucía Cotzumalguapa and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a warm 33°C (91°F), whilst at night 20°C (68°F) is normal.
| Daytime temperature | 32.6°C 90.7°F |
|---|---|
| Nightly temperature | 20.2°C 68.4°F |
| Average temperature | 26.4°C 79.5°F |
| Daily sunshine | 8.2 hrs |
| Avg rainfall | 15 mm 0.6 ins |
| Rainy days | 4 days |
| Sea temperature | 28.7°C 83.7°F |
| Humidity | 68% |
| Windspeed | 9.7kph 6 mph |
On average December is the 3rd driest month of the year in Santa Lucía Cotzumalguapa with around 15mm 0.6 inches of rain making it a dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.2 hours of sunshine per day.
December temperatures in Santa Lucía Cotzumalguapa
December rainfall
December 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 Lucía Cotzumalguapa in December 2025.
Other monthly averages
Best places to visit in December
Santa Lucía Cotzumalguapa weather stats
| Hottest month: | May | 32.9°C 91.2°F |
|---|---|---|
| Driest month: | January | 6mm 0.2ins |
| Sunniest month: | March | 9.2hrs |
| Coldest month: | January | 32.4°C 90.3°F |
| Wettest month: | October | 483mm 19ins |
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