Opal Cliffs Weather in January

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

The climate in Opal Cliffs during January can be summarized as cool and wet.

January is in the winter in Opal Cliffs and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 15°C (60°F), whilst at night 4°C (39°F) is normal.

Opal Cliffs weather averages (imperial / metric)
Daytime temperature 15.3°C 59.5°F
Nightly temperature 3.8°C 38.8°F
Average temperature 9.5°C 49.1°F
Daily sunshine 6.2 hrs
Avg rainfall 135 mm 5.3 ins
Rainy days 9 days
Sea temperature 12.9°C 55.2°F
Humidity 78%
Windspeed 11.9kph 7 mph

On average January is the wettest month of the year in Opal Cliffs with around 135mm 5.3 inches of rain making it a wet 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 6.2 hours of sunshine per day.

January temperatures in Opal Cliffs

Opal Cliffs average temperature in January

January rainfall

Opal Cliffs average rain in January

January hourly sunshine

Opal Cliffs 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 Opal Cliffs in January 2024.