Saint-Denis Weather in January

What's the weather like in Saint-Denis (Réunion) in January 2024?

The climate in Saint-Denis during January can be summarized as hot, humid and very wet.

January is in the summer in Saint-Denis and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 20°C (68°F) is normal.

Saint-Denis weather averages (imperial / metric)
Daytime temperature 26.7°C 80.1°F
Nightly temperature 19.9°C 67.8°F
Average temperature 23.3°C 73.9°F
Daily sunshine 7.7 hrs
Avg rainfall 254 mm 10 ins
Rainy days 18 days
Sea temperature 27.7°C 81.8°F
Humidity 83%
Windspeed 14.4kph 9 mph

On average January is the wettest month of the year in Saint-Denis with around 254mm 10 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.7 hours of sunshine per day.

January temperatures in Saint-Denis

Saint-Denis average temperature in January

January rainfall

Saint-Denis average rain in January

January hourly sunshine

Saint-Denis 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 Saint-Denis in January 2024.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Saint-Denis weather stats

Saint-Denis weather statistics
Hottest month: February 26.6°C 79.9°F
Driest month: September 47mm 1.9ins
Sunniest month: May 6.8hrs
Coldest month: August 21.2°C 70.2°F
Wettest month: January 254mm 10ins
Map showing location of Saint-Denis (-20.88231, 55.4504) Saint-Denis map pin © Google