San Pedro de Cajas Weather in December
What's the weather like in San Pedro de Cajas (JunÃn) in December 2025?
The climate in San Pedro de Cajas during December can be summarized as cool and damp.
December is in the summer in San Pedro de Cajas and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cool 14°C (58°F), whilst at night 1°C (33°F) is normal.
| Daytime temperature | 14.3°C 57.7°F |
|---|---|
| Nightly temperature | 0.5°C 32.9°F |
| Average temperature | 7.4°C 45.3°F |
| Daily sunshine | 4.5 hrs |
| Avg rainfall | 109 mm 4.3 ins |
| Rainy days | 18 days |
| Sea temperature | 20.8°C 69.4°F |
| Humidity | 69% |
| Windspeed | 13.7kph 9 mph |
On average December is the 4th wettest month of the year in San Pedro de Cajas with around 109mm 4.3 inches of rain making it a damp 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 4.5 hours of sunshine per day.
December temperatures in San Pedro de Cajas
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 Pedro de Cajas in December 2025.
Other monthly averages
Best places to visit in December
San Pedro de Cajas weather stats
| Hottest month: | November | 14.5°C 58.1°F |
|---|---|---|
| Driest month: | June | 15mm 0.6ins |
| Sunniest month: | July | 8.7hrs |
| Coldest month: | July | 14.7°C 58.5°F |
| Wettest month: | February | 124mm 4.9ins |
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