Weather in Grand Port

Calculated from weather data of Sir Seewoosagur Ramgoolam International Airport (FIMP) between 2020 and 2024.

Maximum temperatures (°C)

Month	Average	2024	2023	2022	2021	2020
January	29.7	30.1	28.8	29.6	29.8	29.6
February	29.8	29.6	29.6	29.3	30.1	29.5
March	29.8	29.3	29.5	29.6	30.1	29.1
April	28.7		29.3	28.1	28.6	28.1
May	27.2		28.1	26.8	27.3	26.6
June	25.5		26.1	24.8	25.6	24.5
July	24.7		25.5	23.6	24.6	24.1
August	25.0		25.6	24.3	24.3	24.5
September	25.4		26.3	24.8	25.0	25.1
October	26.8		28.1	26.0	26.1	26.6
November	27.9		28.1	27.6	28.6	26.8
December	29.5		29.5	28.6	29.6	28.8
Average	27.8	29.6	27.8	26.8	27.4	26.9

1st highest temperature of Mauritius

Average highest temperature per day

The maximum temperature is typically observed some hours after noon.

Minimum temperatures (°C)

Month	Average	2024	2023	2022	2021	2020
January	24.3	25	24	24	24	24
February	24.2	25	24	25	24	25
March	24.1	25	24	25	24	24
April	23.8		24	24	24	24
May	21.7		22	22	22	21
June	20.7		21	20	21	21
July	19.9		20	19	20	20
August	19.6		20	19	19	19
September	20.1		21	20	20	20
October	20.9		21	21	21	21
November	21.8		22	21	22	21
December	23.6		24	23	24	24
Average	22.4	24.7	22.1	21.6	22.0	21.9

1st lowest temperature of Mauritius

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Cold and hot days

Number of days	2024	2023	2022	2021	2020
30 °C or warmer	15	9	12	32	13
25 °C or warmer	91	319	233	257	250
20 °C or warmer	91	364	354	365	365
0 °C or colder	0	0	0	0	0

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	9.3	12	19	7	4	9
February	6.0	7	4	8	5	7
March	6.4	9	7	6	6	10
April	7.9		5	13	10	7
May	4.1		7	4	3	2
June	4.6		5	5	6	3
July	5.2		3	6	4	3
August	4.5		7	4	7	1
September	2.8		2	1	3	4
October	2.8		3	2	7	2
November	4.0		8	2	1	4
December	4.5		8	2	4	5
Average	5.6	9.3	6.4	5.0	4.8	4.6

Precipitation during daylight period

Percentage of observations with observed rain, drizzle, snow or hail. Only observations between sunrise and sunset are taken into account.

Wind speed (km/h)

Month	Average	2024	2023	2022	2021	2020
January	16.6	17	15	16	18	13
February	16.4	19	16	24	17	17
March	15.5	19	14	14	14	14
April	17.2		13	20	18	20
May	16.8		13	18	16	18
June	19.6		17	19	20	22
July	20.5		16	23	24	22
August	20.3		19	21	20	21
September	20.2		19	21	21	21
October	18.6		16	19	20	17
November	17.4		17	16	18	19
December	18.1		13	19	18	21
Average	18.0	17.9	15.5	19.1	18.5	18.7

1st highest wind speed of Mauritius

Average wind speed

Excluding wind gusts. Only observations between sunrise and sunset are taken into account.

Prevailing wind direction

Month	2024	2023	2022	2021	2020
January	SE	E	E	E	E
February	E	E	E	E	SE
March	E	E	E	E	E
April		E	E	E	E
May		E	SE	SE	SE
June		SE	SE	SE	SE
July		SE	SE	E	SE
August		E	E	SE	SE
September		E	E	SE	SE
October		E	E	E	E
November		E	E	E	SE
December		E	E	E	E

Prevailing wind direction

Average wind direction, weighed by wind speed. Only observations between sunrise and sunset are taken into account.

Grand Port weather Q&A

What is the warmest month in Grand Port?

The warmest month is March with an average temperature of 30 °C over the past years.

What is the coldest month in Grand Port?

The coldest month is July with an average daytime temperature of 25 °C in the past few years.

Which month is the wettest in Grand Port?

Chance of precipitation is the highest in January with a probability of around 9.3 %.

Which month is the driest in Grand Port?

The least rainfall and snow can be expected in September. The probability is about 2.8 %.