The climate in Grand Baie during January can be summarized as hot, humid and very wet.
January is in the summer in Grand Baie and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 22°C (72°F) is normal.
|Daytime temperature||29.8°C 85.6°F|
|Nightly temperature||22.1°C 71.7°F|
|Average temperature||25.9°C 78.6°F|
|Daily sunshine||8.5 hrs|
|Avg rainfall||235 mm 9.3 ins|
|Rainy days||17 days|
|Sea temperature||27.5°C 81.6°F|
|Windspeed||14.8kph 9 mph|
On average January is the 2nd wettest month of the year in Grand Baie with around 235mm 9.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.5 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 Grand Baie in January 2023.
|Hottest month:||February||29.5°C 85.1°F|
|Driest month:||October||50mm 2ins|
|Coldest month:||August||24.5°C 76.1°F|
|Wettest month:||February||242mm 9.5ins|