Casillas Weather in January

What's the weather like in Casillas (Santa Rosa) in January 2025?

The climate in Casillas during January can be summarized as warm and very dry.

January is in the winter in Casillas and is typically the coldest month of the year. Daytime maximum temperatures average around 24°C (76°F), whilst at night 13°C (55°F) is normal.

Casillas weather averages (imperial / metric)
Daytime temperature 24.2°C 75.6°F
Nightly temperature 13°C 55.4°F
Average temperature 18.6°C 65.5°F
Daily sunshine 7.9 hrs
Avg rainfall 2 mm 0.1 ins
Rainy days 8 days
Sea temperature 28.3°C 82.9°F
Humidity 75%
Windspeed 8.6kph 5 mph

On average January is the 2nd driest month of the year in Casillas with around 2mm 0.1 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 7.9 hours of sunshine per day.

January temperatures in Casillas

Casillas average temperature in January

January rainfall

Casillas average rain in January

January hourly sunshine

Casillas average rain in January

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 Casillas in January 2025.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Casillas weather stats

Casillas weather statistics
Hottest month: May 26.9°C 80.4°F
Driest month: February 2mm 0.1ins
Sunniest month: January 7.9hrs
Coldest month: January 23.9°C 75°F
Wettest month: June 244mm 9.6ins
Map showing location of Casillas (14.42222, -90.24417) Casillas map pin © Google

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