San Julian Weather in January

What's the weather like in San Julian (Santa Cruz) in January 2025?

The climate in San Julian during January can be summarized as hot, humid and wet.

January is in the summer in San Julian and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 22°C (71°F) is normal.

San Julian weather averages (imperial / metric)
Daytime temperature 31.2°C 88.1°F
Nightly temperature 21.5°C 70.6°F
Average temperature 26.3°C 79.3°F
Daily sunshine 7.1 hrs
Avg rainfall 154 mm 6.1 ins
Rainy days 13 days
Sea temperature 24.7°C 76.5°F
Humidity 74%
Windspeed 15.8kph 10 mph

On average January is the wettest month of the year in San Julian with around 154mm 6.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.1 hours of sunshine per day.

January temperatures in San Julian

San Julian average temperature in January

January rainfall

San Julian average rain in January

January hourly sunshine

San Julian 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 San Julian in January 2025.

Other monthly averages

Best places to visit in January

UV index Best time to go?

San Julian weather stats

San Julian weather statistics
Hottest month: January 30.9°C 87.6°F
Driest month: August 34mm 1.3ins
Sunniest month: August 9hrs
Coldest month: June 24.7°C 76.5°F
Wettest month: January 154mm 6.1ins
Map showing location of San Julian (-17.78333, -62.86667) San Julian map pin © Google

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