San Martín Zapotitlán Weather in December
What's the weather like in San Martín Zapotitlán (Retalhuleu) in December 2024?
The climate in San Martín Zapotitlán during December can be summarized as hot, humid and reasonably dry.
December is in the winter in San Martín Zapotitlán and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 31°C (87°F), whilst at night 18°C (64°F) is normal.
| Daytime temperature | 30.7°C 87.2°F |
|---|---|
| Nightly temperature | 17.8°C 64°F |
| Average temperature | 24.2°C 75.6°F |
| Daily sunshine | 7.8 hrs |
| Avg rainfall | 49 mm 1.9 ins |
| Rainy days | 4 days |
| Sea temperature | 28.7°C 83.7°F |
| Humidity | 76% |
| Windspeed | 10.1kph 6 mph |
On average December is the 3rd driest month of the year in San Martín Zapotitlán with around 49mm 1.9 inches of rain making it a reasonably 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 7.8 hours of sunshine per day.
December temperatures in San Martín Zapotitlán
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 San Martín Zapotitlán in December 2024.
Other monthly averages
Best places to visit in December
San Martín Zapotitlán weather stats
| Hottest month: | April | 31.1°C 88°F |
|---|---|---|
| Driest month: | January | 18mm 0.7ins |
| Sunniest month: | March | 9.3hrs |
| Coldest month: | January | 30.2°C 86.4°F |
| Wettest month: | September | 605mm 23.8ins |
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