Río San Juan Weather in January
What's the weather like in Río San Juan (María Trinidad Sánchez) in January 2024?
The climate in Río San Juan during January can be summarized as hot, humid and wet.
January is in the winter in Río San Juan and is typically the coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 19°C (66°F) is normal.
| Daytime temperature | 27.9°C 82.2°F |
|---|---|
| Nightly temperature | 18.9°C 66°F |
| Average temperature | 23.4°C 74.1°F |
| Daily sunshine | 7 hrs |
| Avg rainfall | 135 mm 5.3 ins |
| Rainy days | 14 days |
| Sea temperature | 26.5°C 79.8°F |
| Humidity | 78% |
| Windspeed | 9.4kph 6 mph |
On average January is the 6th driest month of the year in Río San Juan with around 135mm 5.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 7 hours of sunshine per day.
January temperatures in Río San Juan
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 Río San Juan in January 2024.
Other monthly averages
Best places to visit in January
Río San Juan weather stats
| Hottest month: | June | 31.4°C 88.5°F |
|---|---|---|
| Driest month: | February | 103mm 4.1ins |
| Sunniest month: | August | 8.5hrs |
| Coldest month: | January | 27.7°C 81.9°F |
| Wettest month: | November | 268mm 10.6ins |
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