San Antonio Weather in January

What's the weather like in San Antonio (Cagayan Valley) in January 2024?

The climate in San Antonio during January can be summarized as hot, humid and reasonably dry.

January is in the winter in San Antonio and is typically the coldest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 19°C (67°F) is normal.

San Antonio weather averages (imperial / metric)
Daytime temperature 28.8°C 83.8°F
Nightly temperature 19.3°C 66.7°F
Average temperature 24°C 75.2°F
Daily sunshine 6.6 hrs
Avg rainfall 47 mm 1.9 ins
Rainy days 9 days
Sea temperature 26.3°C 79.3°F
Humidity 82%
Windspeed 7.9kph 5 mph

On average January is the 2nd driest month of the year in San Antonio with around 47mm 1.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.6 hours of sunshine per day.

January temperatures in San Antonio

San Antonio average temperature in January

January rainfall

San Antonio average rain in January

January hourly sunshine

San Antonio 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 Antonio in January 2024.

Other monthly averages

Best places to visit in January

UV index Best time to go?

San Antonio weather stats

San Antonio weather statistics
Hottest month: May 35.4°C 95.7°F
Driest month: February 35mm 1.4ins
Sunniest month: April 9.4hrs
Coldest month: January 28.5°C 83.3°F
Wettest month: November 338mm 13.3ins
Map showing location of San Antonio (17.27323, 121.79264) San Antonio map pin © Google

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