Unión Weather in January
What's the weather like in Unión (San Luis) in January 2024?
The climate in Unión during January can be summarized as hot and reasonably dry.
January is in the summer in Unión and is typically the warmest month of the year. Daytime maximum temperatures average around 32°C (90°F), whilst at night 16°C (61°F) is normal.
| Daytime temperature | 32.2°C 90°F |
|---|---|
| Nightly temperature | 16.2°C 61.2°F |
| Average temperature | 24.2°C 75.6°F |
| Daily sunshine | 11.3 hrs |
| Avg rainfall | 64 mm 2.5 ins |
| Rainy days | 8 days |
| Sea temperature | 19.2°C 66.6°F |
| Humidity | 57% |
| Windspeed | 10.4kph 7 mph |
On average January is the 2nd wettest month of the year in Unión with around 64mm 2.5 inches of rain making it a reasonably dry 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 11.3 hours of sunshine per day.
January temperatures in Unión
January rainfall
January 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 Unión in January 2024.
Other monthly averages
Best places to visit in January
Unión weather stats
| Hottest month: | January | 31.8°C 89.2°F |
|---|---|---|
| Driest month: | June | 10mm 0.4ins |
| Sunniest month: | February | 10.7hrs |
| Coldest month: | July | 16°C 60.8°F |
| Wettest month: | December | 75mm 3ins |
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