Port Louis weather by month

Check out Port Louis weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Port Louis (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
30°C maximum daytime temperature in January in Port Louis30
30°C maximum daytime temperature in February in Port Louis30
30°C maximum daytime temperature in March in Port Louis30
29°C maximum daytime temperature in April in Port Louis29
27°C maximum daytime temperature in May in Port Louis27
25°C maximum daytime temperature in June in Port Louis25
25°C maximum daytime temperature in July in Port Louis25
25°C maximum daytime temperature in August in Port Louis25
26°C maximum daytime temperature in September in Port Louis26
27°C maximum daytime temperature in October in Port Louis27
29°C maximum daytime temperature in November in Port Louis29
29°C maximum daytime temperature in December in Port Louis29
Min temperature (night-time)
22°C minimum night-time temperature in January in Port Louis22
22°C minimum night-time temperature in February in Port Louis22
22°C minimum night-time temperature in March in Port Louis22
21°C minimum night-time temperature in April in Port Louis21
19°C minimum night-time temperature in May in Port Louis19
17°C minimum night-time temperature in June in Port Louis17
17°C minimum night-time temperature in July in Port Louis17
16°C minimum night-time temperature in August in Port Louis16
17°C minimum night-time temperature in September in Port Louis17
18°C minimum night-time temperature in October in Port Louis18
20°C minimum night-time temperature in November in Port Louis20
21°C minimum night-time temperature in December in Port Louis21
Heat & Humidity
High heat & humidity in January in Port LouisH
High heat & humidity in February in Port LouisH
High heat & humidity in March in Port LouisH
High heat & humidity in April in Port LouisH
Moderate heat & humidity in May in Port LouisM
Low heat & humidity in June in Port LouisL
Low heat & humidity in July in Port LouisL
Low heat & humidity in August in Port LouisL
Low heat & humidity in September in Port LouisL
Moderate heat & humidity in October in Port LouisM
Moderate heat & humidity in November in Port LouisM
High heat & humidity in December in Port LouisH
Sea temperature
28°C sea temperature in January in Port Louis28
28°C sea temperature in February in Port Louis28
28°C sea temperature in March in Port Louis28
27°C sea temperature in April in Port Louis27
26°C sea temperature in May in Port Louis26
25°C sea temperature in June in Port Louis25
24°C sea temperature in July in Port Louis24
23°C sea temperature in August in Port Louis23
23°C sea temperature in September in Port Louis23
24°C sea temperature in October in Port Louis24
25°C sea temperature in November in Port Louis25
27°C sea temperature in December in Port Louis27

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Port Louis

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
13 hours of daylight per day in January in Port Louis13
13 hours of daylight per day in February in Port Louis13
12 hours of daylight per day in March in Port Louis12
12 hours of daylight per day in April in Port Louis12
11 hours of daylight per day in May in Port Louis11
11 hours of daylight per day in June in Port Louis11
11 hours of daylight per day in July in Port Louis11
11 hours of daylight per day in August in Port Louis11
12 hours of daylight per day in September in Port Louis12
13 hours of daylight per day in October in Port Louis13
13 hours of daylight per day in November in Port Louis13
13 hours of daylight per day in December in Port Louis13
UV Index (Maximum)
UV (maximum) index 11+ (Extreme) in January in Port Louis11
UV (maximum) index 11+ (Extreme) in February in Port Louis11
UV (maximum) index 11+ (Extreme) in March in Port Louis11
UV (maximum) index 10 (Very High) in April in Port Louis10
UV (maximum) index 7 (High) in May in Port Louis7
UV (maximum) index 6 (High) in June in Port Louis6
UV (maximum) index 6 (High) in July in Port Louis6
UV (maximum) index 8 (Very High) in August in Port Louis8
UV (maximum) index 10 (Very High) in September in Port Louis10
UV (maximum) index 11+ (Extreme) in October in Port Louis11
UV (maximum) index 11+ (Extreme) in November in Port Louis11
UV (maximum) index 11+ (Extreme) in December in Port Louis11

Rainfall in Port Louis

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
17 days with some rainfall in January in Port Louis17
17 days with some rainfall in February in Port Louis17
17 days with some rainfall in March in Port Louis17
16 days with some rainfall in April in Port Louis16
14 days with some rainfall in May in Port Louis14
13 days with some rainfall in June in Port Louis13
15 days with some rainfall in July in Port Louis15
15 days with some rainfall in August in Port Louis15
12 days with some rainfall in September in Port Louis12
13 days with some rainfall in October in Port Louis13
12 days with some rainfall in November in Port Louis12
16 days with some rainfall in December in Port Louis16
Average monthly rainfall (mm)
235 mm monthly rainfall in January in Port Louis235
242 mm monthly rainfall in February in Port Louis242
191 mm monthly rainfall in March in Port Louis191
171 mm monthly rainfall in April in Port Louis171
97 mm monthly rainfall in May in Port Louis97
83 mm monthly rainfall in June in Port Louis83
83 mm monthly rainfall in July in Port Louis83
76 mm monthly rainfall in August in Port Louis76
54 mm monthly rainfall in September in Port Louis54
50 mm monthly rainfall in October in Port Louis50
66 mm monthly rainfall in November in Port Louis66
162 mm monthly rainfall in December in Port Louis162

More about Port Louis

Port Louis by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Mauritius (Port Louis) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Port Louis?

Port Louis has a hot tropical climate with a short dry season.

Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: Port Louis, Mauritius cyclone season

% of month affected by tropical storms
4.5%
5.6%
3.8%
0
0
0
0
0
0
0
0
2.5%
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

TUI: up to 7% off holidays booked online

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

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More about Mauritius

Compare Port Louis with the USA

Below the Port Louis chart shows average maximum daytime temperature for Port Louis, Mauritius and the USA (Washington).

Maximum daytime temperature (°C)

Port Louis, Mauritius
USA (Washington)
30
5
30
7
30
13
29
19
27
24
25
29
25
31
25
30
26
26
27
20
29
14
29
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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