La Junta Weather in December
What's the weather like in La Junta (Aisén) in December 2025?
The climate in La Junta during December can be summarized as mild and wet.
December is in the summer in La Junta and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 17°C (62°F), whilst at night 8°C (46°F) is normal.
| Daytime temperature | 16.9°C 62.3°F |
|---|---|
| Nightly temperature | 8°C 46.3°F |
| Average temperature | 12.4°C 54.3°F |
| Daily sunshine | 9.7 hrs |
| Avg rainfall | 124 mm 4.9 ins |
| Rainy days | 4 days |
| Sea temperature | 13.5°C 56.3°F |
| Humidity | 70% |
| Windspeed | 27kph 17 mph |
On average December is the 6th driest month of the year in La Junta with around 124mm 4.9 inches of rain making it a wet 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 9.7 hours of sunshine per day.
December temperatures in La Junta
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 La Junta in December 2025.
Other monthly averages
Best places to visit in December
La Junta weather stats
| Hottest month: | January | 17.6°C 63.7°F |
|---|---|---|
| Driest month: | February | 91mm 3.6ins |
| Sunniest month: | February | 9.4hrs |
| Coldest month: | July | 6.6°C 43.9°F |
| Wettest month: | May | 261mm 10.3ins |
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