Grand Baie weather by month

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

Temperature in Grand Baie (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
30°C maximum daytime temperature in January in Grand Baie30
30°C maximum daytime temperature in February in Grand Baie30
30°C maximum daytime temperature in March in Grand Baie30
29°C maximum daytime temperature in April in Grand Baie29
27°C maximum daytime temperature in May in Grand Baie27
25°C maximum daytime temperature in June in Grand Baie25
25°C maximum daytime temperature in July in Grand Baie25
25°C maximum daytime temperature in August in Grand Baie25
26°C maximum daytime temperature in September in Grand Baie26
27°C maximum daytime temperature in October in Grand Baie27
29°C maximum daytime temperature in November in Grand Baie29
29°C maximum daytime temperature in December in Grand Baie29
Min temperature (night-time)
22°C minimum night-time temperature in January in Grand Baie22
22°C minimum night-time temperature in February in Grand Baie22
22°C minimum night-time temperature in March in Grand Baie22
21°C minimum night-time temperature in April in Grand Baie21
19°C minimum night-time temperature in May in Grand Baie19
17°C minimum night-time temperature in June in Grand Baie17
17°C minimum night-time temperature in July in Grand Baie17
16°C minimum night-time temperature in August in Grand Baie16
17°C minimum night-time temperature in September in Grand Baie17
18°C minimum night-time temperature in October in Grand Baie18
20°C minimum night-time temperature in November in Grand Baie20
21°C minimum night-time temperature in December in Grand Baie21
Heat & Humidity
High heat & humidity in January in Grand BaieH
High heat & humidity in February in Grand BaieH
High heat & humidity in March in Grand BaieH
High heat & humidity in April in Grand BaieH
Moderate heat & humidity in May in Grand BaieM
Low heat & humidity in June in Grand BaieL
Low heat & humidity in July in Grand BaieL
Low heat & humidity in August in Grand BaieL
Low heat & humidity in September in Grand BaieL
Moderate heat & humidity in October in Grand BaieM
High heat & humidity in November in Grand BaieH
High heat & humidity in December in Grand BaieH
Sea temperature
27°C sea temperature in January in Grand Baie27
28°C sea temperature in February in Grand Baie28
28°C sea temperature in March in Grand Baie28
27°C sea temperature in April in Grand Baie27
26°C sea temperature in May in Grand Baie26
25°C sea temperature in June in Grand Baie25
24°C sea temperature in July in Grand Baie24
23°C sea temperature in August in Grand Baie23
23°C sea temperature in September in Grand Baie23
24°C sea temperature in October in Grand Baie24
25°C sea temperature in November in Grand Baie25
26°C sea temperature in December in Grand Baie26

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

Sunshine & Daylight in Grand Baie

  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 Grand Baie13
13 hours of daylight per day in February in Grand Baie13
12 hours of daylight per day in March in Grand Baie12
12 hours of daylight per day in April in Grand Baie12
11 hours of daylight per day in May in Grand Baie11
11 hours of daylight per day in June in Grand Baie11
11 hours of daylight per day in July in Grand Baie11
11 hours of daylight per day in August in Grand Baie11
12 hours of daylight per day in September in Grand Baie12
13 hours of daylight per day in October in Grand Baie13
13 hours of daylight per day in November in Grand Baie13
13 hours of daylight per day in December in Grand Baie13
UV Index (Maximum)
UV (maximum) index 11+ (Extreme) in January in Grand Baie11
UV (maximum) index 11+ (Extreme) in February in Grand Baie11
UV (maximum) index 11+ (Extreme) in March in Grand Baie11
UV (maximum) index 10 (Very High) in April in Grand Baie10
UV (maximum) index 7 (High) in May in Grand Baie7
UV (maximum) index 6 (High) in June in Grand Baie6
UV (maximum) index 6 (High) in July in Grand Baie6
UV (maximum) index 8 (Very High) in August in Grand Baie8
UV (maximum) index 10 (Very High) in September in Grand Baie10
UV (maximum) index 11+ (Extreme) in October in Grand Baie11
UV (maximum) index 11+ (Extreme) in November in Grand Baie11
UV (maximum) index 11+ (Extreme) in December in Grand Baie11

Rainfall in Grand Baie

  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 Grand Baie17
17 days with some rainfall in February in Grand Baie17
17 days with some rainfall in March in Grand Baie17
16 days with some rainfall in April in Grand Baie16
14 days with some rainfall in May in Grand Baie14
13 days with some rainfall in June in Grand Baie13
15 days with some rainfall in July in Grand Baie15
15 days with some rainfall in August in Grand Baie15
12 days with some rainfall in September in Grand Baie12
13 days with some rainfall in October in Grand Baie13
12 days with some rainfall in November in Grand Baie12
16 days with some rainfall in December in Grand Baie16
Average monthly rainfall (mm)
235 mm monthly rainfall in January in Grand Baie235
242 mm monthly rainfall in February in Grand Baie242
191 mm monthly rainfall in March in Grand Baie191
171 mm monthly rainfall in April in Grand Baie171
97 mm monthly rainfall in May in Grand Baie97
83 mm monthly rainfall in June in Grand Baie83
83 mm monthly rainfall in July in Grand Baie83
76 mm monthly rainfall in August in Grand Baie76
54 mm monthly rainfall in September in Grand Baie54
50 mm monthly rainfall in October in Grand Baie50
66 mm monthly rainfall in November in Grand Baie66
162 mm monthly rainfall in December in Grand Baie162

More about Grand Baie

Grand Baie by month

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

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The climate guide for Mauritius (Grand Baie) 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 Grand Baie?

Grand Baie has a hot tropical climate with a short dry season.

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

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Tropical storm risk: Grand Baie cyclone season

% of month affected by tropical storms
4.5%
5.9%
3.7%
<1%
0
0
0
0
0
0
0
2.6%
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

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More about Mauritius

Compare Grand Baie with the USA

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

Maximum daytime temperature (°C)

Grand Baie, 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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