Dee Why Weather in January

What's the weather like in Dee Why (New South Wales) in January 2024?

The climate in Dee Why during January can be summarized as warm and wet.

January is in the summer in Dee Why and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (80°F), whilst at night 18°C (65°F) is normal.

Dee Why weather averages (imperial / metric)
Daytime temperature 26.4°C 79.5°F
Nightly temperature 18.4°C 65.1°F
Average temperature 22.4°C 72.3°F
Daily sunshine 7.6 hrs
Avg rainfall 138 mm 5.4 ins
Rainy days 12 days
Sea temperature 23.8°C 74.8°F
Humidity 65%
Windspeed 13.7kph 9 mph

On average January is the 4th wettest month of the year in Dee Why with around 138mm 5.4 inches of rain making it a wet time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.6 hours of sunshine per day.

January temperatures in Dee Why

Dee Why average temperature in January

January rainfall

Dee Why average rain in January

January hourly sunshine

Dee Why 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 Dee Why in January 2024.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Dee Why weather stats

Dee Why weather statistics
Hottest month: February 26.3°C 79.3°F
Driest month: September 63mm 2.5ins
Sunniest month: August 7.8hrs
Coldest month: July 16.9°C 62.4°F
Wettest month: February 160mm 6.3ins
Map showing location of Dee Why (-33.75, 151.3) Dee Why map pin © Google

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