The climate in Black Rock during January can be summarized as warm and reasonably dry.
January is in the summer in Black Rock and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (78°F), whilst at night 14°C (57°F) is normal.
|Daytime temperature||25.5°C 77.8°F|
|Nightly temperature||14°C 57.1°F|
|Average temperature||19.7°C 67.5°F|
|Daily sunshine||9.2 hrs|
|Avg rainfall||48 mm 1.9 ins|
|Rainy days||10 days|
|Sea temperature||18.3°C 64.9°F|
|Windspeed||16.6kph 10 mph|
On average January is the driest month of the year in Black Rock with around 48mm 1.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.2 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 January 2019.
|Hottest month:||February||25.6°C 78.1°F|
|Driest month:||January||48mm 1.9ins|
|Coldest month:||July||13°C 55.4°F|
|Wettest month:||May||85mm 3.3ins|