Henderson Weather in January

The climate in Henderson during January can be summarized as cool and a little damp.

January is in the winter in Henderson and is typically the coldest month of the year. Daytime maximum temperatures average around a cool 13°C (55°F), whilst at night 1°C (33°F) is normal.

On average January is the 3rd driest month of the year in Henderson with around 90mm 3.5 inches of rain making it a a little damp 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 5.6 hours of sunshine per day.

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 Henderson in January 2025.