☀️ SunnyWhen

Best Time to Visit Port Louis

Mauritius · 30-year monthly climate averages

☀️ When to go

Based on 30 years of climate data, the most comfortable months to visit Port Louis are June, August and September, when daytime temperatures are agreeable and rainfall is relatively low.

JuneAugustSeptember

Climate profile

Port Louis sees its warmest weather in January, when daytime highs average around 28°C, and its coolest in August (around 23°C).

Annual precipitation totals roughly 1601mm — February is typically the wettest month (~296mm) and October the driest (~54mm).

A distinctly wetter period runs from December to April — worth planning around if you prefer dry days.

October is the sunniest month, with about 246 hours of sunshine.

Year at a glance

JanFebMarAprMayJunJulAugSepOctNovDec0°14°28°

🟧 avg daytime high · 🟦 dashed: avg nighttime low · bars: monthly rainfall

🔥 Recent heat vs normal

Daily forecast highs vs the 30-year normal — last 61 days

49/ 61
days ≥2°C above normal
30°C
highest recorded · September 25
+3.2°C
avg anomaly · vs 30-year normal
2026-08-02: +2.1°C2026-08-03: +3.1°C2026-08-04: +1.5°C2026-08-05: +2.7°C2026-08-06: +4.5°C2026-08-07: +2.7°C2026-08-08: +3.0°C2026-08-09: +2.7°C2026-08-10: +2.1°C2026-08-11: +2.9°C2026-08-12: +3.7°C2026-08-13: +3.8°C2026-08-14: +3.4°C2026-08-15: +2.2°C2026-08-16: +4.6°C2026-08-17: +3.0°C2026-08-18: +2.8°C2026-08-19: +3.8°C2026-08-20: +3.5°C2026-08-21: +4.2°C2026-08-22: +5.1°C2026-08-23: +4.3°C2026-08-24: +5.5°C2026-08-25: +5.1°C2026-08-26: +4.5°C2026-08-27: +3.4°C2026-08-28: +1.3°C2026-08-29: +0.4°C2026-08-30: +1.9°C2026-08-31: +2.3°C2026-09-01: +2.4°C2026-09-02: +4.0°C2026-09-03: +1.9°C2026-09-04: +2.2°C2026-09-05: +4.2°C2026-09-06: +3.2°C2026-09-07: +2.4°C2026-09-08: +0.9°C2026-09-09: +0.7°C2026-09-10: +0.4°C2026-09-11: +1.5°C2026-09-12: +1.7°C2026-09-13: +3.0°C2026-09-14: +4.4°C2026-09-15: +0.1°C2026-09-16: +1.4°C2026-09-17: +3.0°C2026-09-18: +3.7°C2026-09-19: +3.4°C2026-09-20: +3.2°C2026-09-21: +3.4°C2026-09-22: +4.8°C2026-09-23: +5.8°C2026-09-24: +5.8°C2026-09-25: +6.7°C2026-09-26: +5.6°C2026-09-27: +4.9°C2026-09-28: +3.1°C2026-09-29: +3.5°C2026-09-30: +5.5°C2026-10-01: +4.1°C

Each bar is one day: orange above normal, blue below.

Month by month

MonthHigh / LowRainfallTravel rating
January28° / 25°C247mm🤔 Fair
February28° / 25°C296mm🤔 Fair
March28° / 24°C210mm🤔 Fair
April27° / 24°C184mm🤔 Fair
May26° / 22°C107mm👍 Good
June24° / 21°C64mm🌟 Great
July23° / 20°C82mm🌟 Great
August23° / 19°C68mm🌟 Great
September24° / 20°C65mm🌟 Great
October25° / 21°C54mm🌟 Great
November26° / 22°C65mm🌟 Great
December27° / 24°C159mm👍 Good

Port Louis Weather in January

🤔 Fair time to visit

January in Port Louis is warm, with average daytime highs around 28°C (82°F) and nighttime lows near 25°C (76°F). Expect roughly 247mm of precipitation spread over about 17 rainy days, and heavy rainfall is common — this is peak wet season territory.

Avg high
28°C
82°F
Avg low
25°C
76°F
Rainfall
247mm
very wet
Rainy days
17
days with ≥1mm

☀️ About 216 hours of sunshine over the month (~7h/day).

🎒 What to pack — light summer clothing · sunscreen and sunglasses · compact umbrella or rain jacket

Port Louis Weather in February

🤔 Fair time to visit

February in Port Louis is warm, with average daytime highs around 28°C (82°F) and nighttime lows near 25°C (76°F). Expect roughly 296mm of precipitation spread over about 18 rainy days, and heavy rainfall is common — this is peak wet season territory.

Avg high
28°C
82°F
Avg low
25°C
76°F
Rainfall
296mm
very wet
Rainy days
18
days with ≥1mm

☀️ About 193 hours of sunshine over the month (~6h/day).

🎒 What to pack — light summer clothing · sunscreen and sunglasses · compact umbrella or rain jacket

Port Louis Weather in March

🤔 Fair time to visit

March in Port Louis is warm, with average daytime highs around 28°C (82°F) and nighttime lows near 24°C (76°F). Expect roughly 210mm of precipitation spread over about 18 rainy days, and heavy rainfall is common — this is peak wet season territory.

Avg high
28°C
82°F
Avg low
24°C
76°F
Rainfall
210mm
very wet
Rainy days
18
days with ≥1mm

☀️ About 215 hours of sunshine over the month (~7h/day).

🎒 What to pack — light summer clothing · sunscreen and sunglasses · compact umbrella or rain jacket

Port Louis Weather in April

🤔 Fair time to visit

April in Port Louis is warm, with average daytime highs around 27°C (80°F) and nighttime lows near 24°C (74°F). Expect roughly 184mm of precipitation spread over about 16 rainy days, and this is one of the wetter months.

Avg high
27°C
80°F
Avg low
24°C
74°F
Rainfall
184mm
rainy
Rainy days
16
days with ≥1mm

☀️ About 215 hours of sunshine over the month (~7h/day).

🎒 What to pack — light summer clothing · sunscreen and sunglasses · compact umbrella or rain jacket

Port Louis Weather in May

👍 Good time to visit

May in Port Louis is warm, with average daytime highs around 26°C (78°F) and nighttime lows near 22°C (72°F). Expect roughly 107mm of precipitation spread over about 13 rainy days, with a moderate amount of rain.

Avg high
26°C
78°F
Avg low
22°C
72°F
Rainfall
107mm
moderate
Rainy days
13
days with ≥1mm

☀️ About 226 hours of sunshine over the month (~8h/day).

🎒 What to pack — light summer clothing · sunscreen and sunglasses

Port Louis Weather in June

🌟 Great time to visit

June in Port Louis is pleasantly warm, with average daytime highs around 24°C (75°F) and nighttime lows near 21°C (69°F). Expect roughly 64mm of precipitation spread over about 15 rainy days, with a moderate amount of rain.

Avg high
24°C
75°F
Avg low
21°C
69°F
Rainfall
64mm
moderate
Rainy days
15
days with ≥1mm

☀️ About 217 hours of sunshine over the month (~7h/day).

🎒 What to pack — light layers · comfortable walking shoes

Port Louis Weather in July

🌟 Great time to visit

July in Port Louis is pleasantly warm, with average daytime highs around 23°C (74°F) and nighttime lows near 20°C (67°F). Expect roughly 82mm of precipitation spread over about 18 rainy days, with a moderate amount of rain.

Avg high
23°C
74°F
Avg low
20°C
67°F
Rainfall
82mm
moderate
Rainy days
18
days with ≥1mm

☀️ About 218 hours of sunshine over the month (~7h/day).

🎒 What to pack — light layers · comfortable walking shoes

Port Louis Weather in August

🌟 Great time to visit

August in Port Louis is pleasantly warm, with average daytime highs around 23°C (73°F) and nighttime lows near 19°C (67°F). Expect roughly 68mm of precipitation spread over about 16 rainy days, with a moderate amount of rain.

Avg high
23°C
73°F
Avg low
19°C
67°F
Rainfall
68mm
moderate
Rainy days
16
days with ≥1mm

☀️ About 221 hours of sunshine over the month (~7h/day).

🎒 What to pack — light layers · comfortable walking shoes

Port Louis Weather in September

🌟 Great time to visit

September in Port Louis is pleasantly warm, with average daytime highs around 24°C (75°F) and nighttime lows near 20°C (67°F). Expect roughly 65mm of precipitation spread over about 13 rainy days, with a moderate amount of rain.

Avg high
24°C
75°F
Avg low
20°C
67°F
Rainfall
65mm
moderate
Rainy days
13
days with ≥1mm

☀️ About 221 hours of sunshine over the month (~7h/day).

🎒 What to pack — light layers · comfortable walking shoes

Port Louis Weather in October

🌟 Great time to visit

October in Port Louis is pleasantly warm, with average daytime highs around 25°C (77°F) and nighttime lows near 21°C (69°F). Expect roughly 54mm of precipitation spread over about 11 rainy days, with little rainfall.

Avg high
25°C
77°F
Avg low
21°C
69°F
Rainfall
54mm
dry
Rainy days
11
days with ≥1mm

☀️ About 246 hours of sunshine over the month (~8h/day).

🎒 What to pack — light layers · comfortable walking shoes

Port Louis Weather in November

🌟 Great time to visit

November in Port Louis is warm, with average daytime highs around 26°C (79°F) and nighttime lows near 22°C (72°F). Expect roughly 65mm of precipitation spread over about 9 rainy days, with a moderate amount of rain.

Avg high
26°C
79°F
Avg low
22°C
72°F
Rainfall
65mm
moderate
Rainy days
9
days with ≥1mm

☀️ About 234 hours of sunshine over the month (~8h/day).

🎒 What to pack — light summer clothing · sunscreen and sunglasses

Port Louis Weather in December

👍 Good time to visit

December in Port Louis is warm, with average daytime highs around 27°C (81°F) and nighttime lows near 24°C (74°F). Expect roughly 159mm of precipitation spread over about 12 rainy days, and this is one of the wetter months.

Avg high
27°C
81°F
Avg low
24°C
74°F
Rainfall
159mm
rainy
Rainy days
12
days with ≥1mm

☀️ About 233 hours of sunshine over the month (~8h/day).

🎒 What to pack — light summer clothing · sunscreen and sunglasses · compact umbrella or rain jacket

FAQ

What is the best time to visit Port Louis?
Based on 30 years of climate data, the most comfortable months to visit Port Louis are June, August and September, when daytime temperatures are agreeable and rainfall is relatively low.
What is the hottest month in Port Louis?
January is typically the hottest month in Port Louis, with average daytime highs around 28°C.
What is the rainiest month in Port Louis?
February is usually the wettest month, with around 296mm of precipitation.