Annual mean 23°C · wettest around February · prevailing wind E
Warmest
28.0 °C
Coldest
22.3 °C
Wettest
29%
Windiest
5.5 m/s
Prevailing
E
4.8 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Port Louis over the whole year is 23°C. February is the hottest month, with highs of about 28°C; August is the coldest, with lows of about 18°C. The rainy (wet) season in Port Louis runs from January to July, peaking in February with a 26% chance of rain on a given day. The dry season is August to December; October is the driest month, at 10%. Winds in Port Louis are highest in July, averaging 4.3 m/s (15 km/h), and lightest in March, at 3.3 m/s (12 km/h). The prevailing wind is from the E. The clearest skies in Port Louis come in May, when the sky is typically 56% covered; January is the cloudiest month, at 67%.
Month by month Port Louis climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
28°C
24°C
30°C
24%
67%
3.4 m/s
21
69
1
February
28°C
24°C
30°C
26%
66%
3.5 m/s
18
65
1
March
28°C
24°C
30°C
25%
65%
3.3 m/s
17
68
2
April
27°C
23°C
28°C
25%
65%
3.5 m/s
33
70
5
May
25°C
21°C
25°C
19%
56%
3.7 m/s
70
55
25
June
23°C
19°C
22°C
21%
60%
4.2 m/s
88
24
55
July
23°C
19°C
21°C
23%
60%
4.3 m/s
89
15
64
August
23°C
18°C
21°C
17%
59%
4.1 m/s
91
15
66
September
24°C
19°C
22°C
12%
60%
4.0 m/s
94
21
62
October
25°C
20°C
24°C
10%
57%
3.6 m/s
87
48
35
November
26°C
22°C
27°C
11%
59%
3.4 m/s
66
67
15
December
27°C
23°C
28°C
16%
59%
3.5 m/s
41
74
5
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Port Louis weather by season
Year round, Port Louis has days of about 23°C at their warmest in July, its coolest month, and 28°C in February, its warmest; the coolest hours of the day run from 18°C to 24°C through the year, and the average temperature over the year is 23°C around the clock. Rain is most likely around February and least likely around October. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Port Louis weather in winterJune to August
High 23°CLow 19°CRain 20%
Winter in Port Louis has typical daily highs of about 23°C and lows of about 19°C, with a 20% chance of rain on a given day.
Port Louis weather in springSeptember to November
High 25°CLow 20°CRain 11%
Spring in Port Louis has typical daily highs of about 25°C and lows of about 20°C, with a 11% chance of rain on a given day.
Port Louis weather in summerDecember to February
High 28°CLow 24°CRain 22%
Summer in Port Louis has typical daily highs of about 28°C and lows of about 24°C, with a 22% chance of rain on a given day.
Port Louis weather in autumnMarch to May
High 27°CLow 22°CRain 23%
Autumn in Port Louis has typical daily highs of about 27°C and lows of about 22°C, with a 23% chance of rain on a given day.
When is the rainy season in Port Louis?
The rainy (wet) season in Port Louis runs from January to July, peaking in February with a 26% chance of rain on a given day. The dry season is August to December; October is the driest month, at 10%.
What time of year is Port Louis windiest?
Winds in Port Louis are highest in July, averaging 4.3 m/s (15 km/h), and lightest in March, at 3.3 m/s (12 km/h). The prevailing wind is from the E.
What is the average temperature in Port Louis year round?
The average temperature in Port Louis over the whole year is 23°C. February is the hottest month, with highs of about 28°C; August is the coldest, with lows of about 18°C.