San José Weather in January
What's the weather like in San José (Caaguazú) in January 2024?
The climate in San José during January can be summarized as hot and wet.
January is in the summer in San José and is typically the warmest month of the year. Daytime maximum temperatures average around a warm 32°C (90°F), whilst at night 22°C (71°F) is normal.
| Daytime temperature | 32.3°C 90.1°F |
|---|---|
| Nightly temperature | 21.6°C 70.8°F |
| Average temperature | 26.9°C 80.4°F |
| Daily sunshine | 8.7 hrs |
| Avg rainfall | 179 mm 7.1 ins |
| Rainy days | 8 days |
| Sea temperature | 24.3°C 75.7°F |
| Humidity | 69% |
| Windspeed | 9.4kph 6 mph |
On average January is the 2nd wettest month of the year in San José with around 179mm 7.1 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 8.7 hours of sunshine per day.
January temperatures in San José
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 San José in January 2024.
Other monthly averages
Best places to visit in January
San José weather stats
| Hottest month: | January | 32°C 89.6°F |
|---|---|---|
| Driest month: | July | 77mm 3ins |
| Sunniest month: | December | 9.2hrs |
| Coldest month: | June | 21.7°C 71.1°F |
| Wettest month: | October | 180mm 7.1ins |
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