San Francisco de Laishí Weather in December
What's the weather like in San Francisco de Laishí (Formosa) in December 2025?
The climate in San Francisco de Laishí during December can be summarized as hot and wet.
December is in the summer in San Francisco de Laishí and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a warm 33°C (92°F), whilst at night 21°C (70°F) is normal.
| Daytime temperature | 33.1°C 91.6°F |
|---|---|
| Nightly temperature | 21.3°C 70.3°F |
| Average temperature | 27.2°C 81°F |
| Daily sunshine | 10 hrs |
| Avg rainfall | 133 mm 5.2 ins |
| Rainy days | 8 days |
| Sea temperature | 21.9°C 71.4°F |
| Humidity | 68% |
| Windspeed | 8.3kph 5 mph |
On average December is the 6th wettest month of the year in San Francisco de Laishí with around 133mm 5.2 inches of rain making it a wet time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 10 hours of sunshine per day.
December temperatures in San Francisco de Laishí
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 Francisco de Laishí in December 2025.
Other monthly averages
Best places to visit in December
San Francisco de Laishí weather stats
| Hottest month: | January | 33.4°C 92.1°F |
|---|---|---|
| Driest month: | July | 38mm 1.5ins |
| Sunniest month: | December | 10hrs |
| Coldest month: | July | 22.1°C 71.8°F |
| Wettest month: | February | 160mm 6.3ins |
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