Arcadia Weather in January

What's the weather like in Arcadia (California) in January 2024?

The climate in Arcadia during January can be summarized as mild and a little damp.

January is in the winter in Arcadia and is typically the coldest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 7°C (45°F) is normal.

Arcadia weather averages (imperial / metric)
Daytime temperature 19.8°C 67.6°F
Nightly temperature 7.1°C 44.7°F
Average temperature 13.4°C 56.1°F
Daily sunshine 7.5 hrs
Avg rainfall 86 mm 3.4 ins
Rainy days 5 days
Sea temperature 14.4°C 57.9°F
Humidity 64%
Windspeed 10.8kph 7 mph

On average January is the wettest month of the year in Arcadia with around 86mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.5 hours of sunshine per day.

January temperatures in Arcadia

Arcadia average temperature in January

January rainfall

Arcadia average rain in January

January hourly sunshine

Arcadia 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 Arcadia in January 2024.