Santa Catarina Mechoacán Weather in December
What's the weather like in Santa Catarina Mechoacán (Oaxaca) in December 2025?
The climate in Santa Catarina Mechoacán during December can be summarized as hot, humid and very dry.
December is in the winter in Santa Catarina Mechoacán and is typically the coldest month of the year. Daytime maximum temperatures average around a muggy 32°C (90°F), whilst at night 17°C (62°F) is normal.
| Daytime temperature | 32.2°C 89.9°F |
|---|---|
| Nightly temperature | 16.7°C 62°F |
| Average temperature | 24.4°C 75.9°F |
| Daily sunshine | 8.4 hrs |
| Avg rainfall | 5 mm 0.2 ins |
| Rainy days | 0 days |
| Sea temperature | 28.2°C 82.8°F |
| Humidity | 73% |
| Windspeed | 7.2kph 5 mph |
On average December is the 3rd driest month of the year in Santa Catarina Mechoacán with around 5mm 0.2 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 8.4 hours of sunshine per day.
December temperatures in Santa Catarina Mechoacán
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 Catarina Mechoacán in December 2025.
Other monthly averages
Best places to visit in December
Santa Catarina Mechoacán weather stats
| Hottest month: | May | 34.9°C 94.8°F |
|---|---|---|
| Driest month: | February | 1mm 0ins |
| Sunniest month: | February | 9.1hrs |
| Coldest month: | December | 31.8°C 89.2°F |
| Wettest month: | September | 342mm 13.5ins |
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