January could be a good time to visit St Denis, as the weather is generally fine. The average high temperature is around +82°F, and there are typically 1 sunny days in January. However, expect about 27 rainy days, and total monthly rainfall of approximately 291 mm. The weather is changeable so pack for every eventuality. Search flightsin one click on Avionero.
Average weather
☀️
+82°F
Avg. max. temperature
+66°F
Min.
+91°F
Max.
291 mm
Total precipitation
77%
Avg. humidity
3 m/s
Avg. wind
1 ☀️
Sunny Days
2 ⛅️
Cloudy
27 🌦
Rainy
Our opinion: St Denis has OK weather in January.
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Average temperature in St Denis in January
Here are the expected maximum, average and minimum temperatures in St Denis for January based on the historical data.
Last Year
Historical Data
The expected average maximum temperature in January is +86°F with a maximum of +88°F and a minimum of +72°F.
The average maximum temperature goes down 22% by the end of the month, compared with the beginning of the month, from +88°F to +84°F.
Is St Denis warm or cold in January?
St Denis is typically warm in January.
Maximum temperatures go up compared to the previous month from +81°F to +82°F. The minimum temperature also goes up from +73°F to +75°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
January is one of the warmest months in St Denis, here is the comparison with other months:
Climate in St Denis in January
St Denis weather looks like this, on average, in January and the surrounding months.
December
January
February
Avg. temperature
+81°F
+82°F
+82°F
Min. temperature
+64°F
+66°F
+68°F
Max. temperature
+91°F
+91°F
+91°F
Rainfall
150 mm
291 mm
280 mm
Wind
3 m/s
3 m/s
4 m/s
Humidity
75%
77%
78%
Air pressure
1014 HPa
1012 HPa
1011 HPa
Sunny days
2
1
1
Cloudy days
3
2
1
Rainy days
25
27
26
Snowy days
0
0
0
January weather is still as ok as in December.It’s getting warmer as January arrives. The average maximum temperature goes up from +81°F to +82°F during the day.Prepare for more rain. Average rainfall goes from 150 mm to 291 mm.Humidity rises from 75% to 77%.The average wind speed doesn’t change much during January, staying around 3 m/s.The days becoming less sunny, going from 2 sunny days in December to 1 in January.
February brings much the same weather, it remains ok.
Wind speed in St Denis in January based on historical data.
Last Year
Historical Data
The average wind speed is 5 m/s getting up to 9 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in St Denis is gradually decreasing during January, going from 3 m/s to 2 m/s over the course of the month.
Rain
Amount of rainfall in mm during January in St Denis based on historical data.
Last Year
Historical Data
Total precipitation in January is about 502 mm, with a 87% chance of rain on a typical day. The maximum amount of rainfall per day is around 231 mm, which is considered heavy rain.January is a pretty wet month with over 27 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
January is one of the rainiest months in St Denis, here is a comparison with other months, total mm:
St Denis wettest month is January, where a typical day has a 87% chance of precipitation and 291 mm of rainfall per day. September, on the other hand, is the driest month with a mere 63% chance of precipitation and 42 mm of rainfall per day.
How was the weather last January in St Denis?
This is the weather in St Denis in January 2024:
1 January
🌧️
+87°F
2 January
🌧️
+87°F
3 January
🌧️
+86°F
4 January
☀️
+87°F
5 January
🌧️
+88°F
6 January
🌧️
+87°F
7 January
🌧️
+87°F
8 January
🌧️
+86°F
9 January
☀️
+88°F
10 January
🌧️
+87°F
11 January
🌧️
+86°F
12 January
☁️
+86°F
13 January
☁️
+85°F
14 January
☁️
+86°F
15 January
☁️
+87°F
16 January
☀️
+87°F
17 January
☀️
+88°F
18 January
🌧️
+87°F
19 January
🌧️
+85°F
20 January
🌧️
+85°F
21 January
🌧️
+85°F
22 January
🌧️
+84°F
23 January
🌧️
+80°F
24 January
🌧️
+76°F
25 January
🌧️
+79°F
26 January
🌧️
+85°F
27 January
🌧️
+83°F
28 January
🌧️
+84°F
29 January
☁️
+87°F
30 January
🌧️
+88°F
31 January
🌧️
+85°F
In January 2024 St Denis had 4 sunny days, 5 cloudy days, and 22 rainy days. The average maximum temperature was +86°F, with an absolute maximum of +88°F and a minimum of +77°F. The average humidity was 76%, with a maximum of 100% and a minimum of 50%. The average wind speed was 5 m/s, with a maximum of 13 m/s and a minimum of 0 m/s.
Are you planning a trip in January?
Climate Change Over the Years
This is how St Denis climate has changed over the last 43 years.
The climate in St Denis in January has not changed that much over the last 43 years.
The average temperature was the lowest in 1983 (+75°F) and the highest in 2019 (+83°F). The driest year was 1992 with only 801 mm of rainfall, and the wettest year was 2018 with 2301 mm.
FAQ
Frequently asked questions about the weather in St Denis in January:
Is January a good time to visit St Denis?
It’s always a good time to visit St Denis, but the weather is changeable in January, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.
Can you sunbathe in St Denis in January?
January is warm in St Denis. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.
Is St Denis rainy in January?
St Denis is often rainy in January. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.
Is it sunny in St Denis in January?
Usually, it’s not very sunny in St Denis in January, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.
Other cities in Réunion
Check out the weather for other cities in Réunion.
For this page, we’ve looked at the typical weather in St Denis, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
