Port Louis in August
In August, Port Louis averages 25°C (78°F) during the day and 20°C (68°F) at night, with around 8 days of rain (32 mm total).
Peak seasonConditions are comfortable for sightseeing without being sweltering. Occasional showers are likely but won't dominate.
August is a great month to visit Port Louis: pleasant temperatures and relatively few wet days.
How August compares to the rest of the year in Port Louis
August is one of the coolest months in Port Louis (11th of 12) and one of the driest months (10th of 12). Daytime temperature runs 2°C below the annual average (28°C). August runs roughly the same as July (25°C) and warms a further 1°C into September (26°C).
August sunrise & sunset in Port Louis
Times shown for Port Louis local time (Indian/Mauritius), calculated for the 15th of August. They shift by a few minutes day to day across the month.
Photography light in Port Louis — August
Golden-hour and blue-hour windows for the 15th of August, in Port Louis's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Port Louis in August
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on August's tier (Peak season) and Port Louis's popularity.
Crowds & pricing — August in Port Louis
Port Louis is in peak season during this month — expect bigger crowds at famous sights, higher hotel and flight prices, and longer queues. Restaurant reservations a few days out are advisable, and any boutique hotels you have your eye on should be booked weeks ahead. The trade-off: most attractions, restaurants, and seasonal services are fully open, the weather is at its most reliable, and the city feels at its most alive.
Why this tier: excellent tourism weather beach-season conditions
Sun & mosquito risk — August in Port Louis
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Port Louis in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 29°C / 85°F | 25°C / 76°F | 227 mm | 23 | — |
| February | 29°C / 85°F | 25°C / 77°F | 158 mm | 22 | — |
| March | 29°C / 85°F | 25°C / 76°F | 145 mm | 22 | — |
| April | 29°C / 83°F | 24°C / 75°F | 89 mm | 18 | — |
| May | 27°C / 81°F | 22°C / 72°F | 49 mm | 11 | — |
| June | 26°C / 78°F | 21°C / 69°F | 26 mm | 7 | — |
| July | 25°C / 77°F | 20°C / 68°F | 31 mm | 10 | — |
| August | 25°C / 78°F | 20°C / 68°F | 32 mm | 8 | — |
| September | 26°C / 79°F | 20°C / 68°F | 23 mm | 7 | — |
| October | 28°C / 82°F | 21°C / 70°F | 42 mm | 10 | — |
| November | 29°C / 84°F | 23°C / 73°F | 51 mm | 13 | — |
| December | 30°C / 85°F | 24°C / 75°F | 122 mm | 20 | — |
Other cities with similar August weather
🌍 See the full ranked list of climate twins for Port Louis in August →
Frequently asked questions
How hot is Port Louis in August?
In August, Port Louis averages a high of 25°C (78°F) and a low of 20°C (68°F) — generally warm.
Does it rain a lot in Port Louis in August?
August sees occasional rain in Port Louis, with about 8 rainy days on average.
Is August a good time to visit Port Louis?
August is warm. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Port Louis in August?
Pack light layers for warm days and cooler evenings. See the full August packing list for Port Louis for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.