Mauritius · 1991–2020

Best time to visit
Baie aux Huîtres.

September leads for comfortable weather in Baie aux Huîtres: typically 25.8°C by day, 19.6°C at night, with 52 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high25.8°C

Typical low19.6°C

Rain in September52 mm

Comfort

September

September · August · October

76climate match

Beach

November

November · December · October

84climate match

Outdoors

September

September · August · October

53climate match

The weakest month is March, scoring 32 against September’s 76 — 180 mm of rain falls, and days average 30°C, 6° above the 24°C the score treats as ideal.

Month by month

The whole year,
without the guesswork.

The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.

Jan

3729.9° / 24.1°

Feb

3730° / 24.3°

Mar

3230° / 24.2°

Apr

4329.2° / 23.5°

May

5727.9° / 22°

Jun

6526.4° / 20.5°

Jul

6725.4° / 19.6°

Aug

7525.2° / 19.3°

Sep

7625.8° / 19.6°

Oct

7226.4° / 20.6°

Nov

6627.9° / 21.9°

Dec

5729.2° / 23.2°

Monthly climate evidence for Baie aux Huîtres — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 9 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	29.9°C	24.1°C	161 mm	13.8	27.1°C	13 h 12	37	Good coverage
February	30°C	24.3°C	151 mm	14.5	27.5°C	12 h 46	37	Good coverage
March	30°C	24.2°C	180 mm	15.5	27.6°C	12 h 15	32	Good coverage
April	29.2°C	23.5°C	137 mm	14.8	27.1°C	11 h 40	43	Strong coverage
May	27.9°C	22°C	93 mm	13.6	26.2°C	11 h 12	57	Strong coverage
June	26.4°C	20.5°C	83 mm	14.8	24.9°C	10 h 57	65	Strong coverage
July	25.4°C	19.6°C	94 mm	16.5	24.0°C	11 h 03	67	Strong coverage
August	25.2°C	19.3°C	62 mm	14.1	23.4°C	11 h 27	75	Good coverage
September	25.8°C	19.6°C	52 mm	11.4	23.3°C	12 h 00	76	Good coverage
October	26.4°C	20.6°C	60 mm	10.3	23.9°C	12 h 35	72	Good coverage
November	27.9°C	21.9°C	55 mm	9.7	24.9°C	13 h 04	66	Good coverage
December	29.2°C	23.2°C	71 mm	10.1	26.1°C	13 h 19	57	Good coverage

Records at RODRIGUES, 1961–2025
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	33.9°C15 Jan 1970	18.4°C23 Jan 1971	224 mm22 Jan 1984	420 mm2018 · driest 27 mm in 1993	64
February	33.9°C12 Feb 2025	19.8°C16 Feb 1994	191 mm21 Feb 1973	495 mm1979 · driest 10 mm in 1991	62
March	34.1°C18 Mar 2016	19.0°C23 Mar 2006	204 mm17 Mar 1995	501 mm1968 · driest 20 mm in 2001	64
April	32.2°C10 Apr 2001	18.4°C28 Apr 1984	182 mm6 Apr 1996	341 mm1996 · driest 1 mm in 1999	63
May	31.6°C5 May 2025	17.5°C19 May 2002	152 mm11 May 1994	246 mm2025 · driest 26 mm in 1983	64
June	29.8°C5 Jun 1980	15.6°C17 Jun 2002	153 mm1 Jun 2019	252 mm2019 · driest 14 mm in 1962	63
July	29.4°C9 Jul 2015	14.5°C20 Jul 1968	110 mm10 Jul 1987	264 mm1987 · driest 18 mm in 2024	62
August	28.4°C18 Aug 2023	15.2°C23 Aug 1970	71 mm29 Aug 1993	140 mm1993 · driest 26 mm in 1991	64
September	28.4°C14 Sep 2015	15.8°C3 Sep 1983	60 mm22 Sep 2001	128 mm2001 · driest 5 mm in 1999	61
October	29.7°C29 Oct 2019	16.5°C5 Oct 1971	81 mm20 Oct 1993	184 mm1993 · driest 9 mm in 1978	62
November	32.1°C29 Nov 2019	17.2°C12 Nov 2001	97 mm9 Nov 2008	167 mm1994 · driest 4 mm in 1993	60
December	32.7°C27 Dec 2023	19.2°C20 Dec 1973	183 mm20 Dec 1972	334 mm1962 · driest 10 mm in 1987	62

Typical days per month at RODRIGUES, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	29	15	3
February	26	13	3
March	27	13	3
April	25	5	3
May	27	1	2
June	23	0	2
July	17	0	2
August	16	0	1
September	21	0	<1
October	28	0	<1
November	29	<1	<1
December	29	7	1

How often, not how much — every day in RODRIGUES’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	58%	42%	10%	60%	28.5–30.5°C
February	52%	48%	12%	67%	28.4–30.7°C
March	53%	48%	12%	68%	28.6–30.6°C
April	54%	47%	10%	67%	28.0–29.7°C
May	59%	41%	7%	57%	26.6–28.5°C
June	56%	45%	6%	65%	25.3–26.9°C
July	50%	51%	5%	76%	24.3–26.2°C
August	55%	46%	4%	66%	23.9–25.7°C
September	67%	34%	3%	43%	24.6–26.4°C
October	72%	29%	3%	32%	25.6–26.9°C
November	73%	28%	3%	31%	26.6–28.4°C
December	69%	31%	5%	39%	27.8–29.9°C

A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.

1961Each stripe is one year’s mean temperature against the 46-year average. Warmest: 2024. Coolest: 1974.2024

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 1547471
NOAA station: MP000061988 · RODRIGUES
Station distance: 1.6 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 16 usable years
Daylight: Calculated from latitude -19.69°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 9 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
Important limit: Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

These places read the same station, so their numbers are identical — distance from RODRIGUES is what differs

Port Mathurin→Vainqueur→Trèfles→Saint Gabriel→Quatre Vents→Port Sud-Est→

Or put two places side by side: Baie aux Huîtres vs Port Mathurin

Best time to visitBaie aux Huîtres.

September

November

September

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Baie aux Huîtres.

The whole year,
without the guesswork.

Nearby, measured,
and named.