Mauritius weather in May
Mauritius averages 28°C by day and 22°C at night in May, with the sea at 28°C and about 44 mm of rain in the month. It cools by about 2°C into June.
Day
28°C
Night
22°C
Sea
28°C
Rain
44 mm
Flight from London
12h
What May feels like
May is hot in Mauritius: proper beach weather.
The sea is warm at 28°C: comfortable for long swims.
Rain is occasional: about 44 mm in the month.
That is 10°C warmer than an average May day in London.
Of the 56 sun destinations we track, Mauritius is the #33 warmest in May.
Going to Mauritius in May?
Share the TikToks and Instagram Reels you've saved for Mauritius to Dream Trip. It finds the places, pins them on a map and builds your days around them.
Want it warmer in May?
These are hotter than Mauritius this month for at most an hour and a half more flying:
Mauritius weather by month
May is highlighted. Compare with April and June, or see the full year in Mauritius.
| Month | Day | Night | Sea | Rain |
|---|---|---|---|---|
| January | 30°C | 25°C | 28°C | 197 mm |
| February | 30°C | 25°C | 28°C | 163 mm |
| March | 30°C | 25°C | 29°C | 138 mm |
| April | 29°C | 24°C | 28°C | 80 mm |
| May | 28°C | 22°C | 28°C | 44 mm |
| June | 26°C | 21°C | 26°C | 28 mm |
| July | 25°C | 20°C | 25°C | 27 mm |
| August | 26°C | 20°C | 24°C | 23 mm |
| September | 26°C | 20°C | 24°C | 23 mm |
| October | 28°C | 21°C | 25°C | 42 mm |
| November | 29°C | 22°C | 27°C | 52 mm |
| December | 30°C | 24°C | 28°C | 110 mm |
Mauritius in May: quick answers
Is Mauritius hot in May?
May is hot in Mauritius: proper beach weather. Average highs are 28°C and lows 22°C.
Can you swim in Mauritius in May?
The sea is warm at 28°C: comfortable for long swims.
Does it rain in Mauritius in May?
Rain is occasional: about 44 mm in the month.
What is the warmest month in Mauritius?
January, at an average high of 30°C. The coolest is July at 25°C.
How long is the flight to Mauritius from the UK?
About 12h direct from London, estimated from the 9,748 km distance. Check your airline for exact times.
Still choosing? See where is hot in May for every destination ranked by temperature, sea and flight time.
How we measured this
Averages of every day in May from 2016 to 2025, from the Open-Meteo historical weather archive (ECMWF ERA5 reanalysis). Sea temperature is the 2023 to 2025 average from the Open-Meteo marine archive. Rain is the average monthly total. Reanalysis describes an area about 25 km across, so sheltered resorts can run a degree or two warmer. Flight time is a distance-based estimate from London Heathrow.
Planning Mauritius in May?
Save the restaurants, beaches and views you find on TikTok and Instagram for Mauritius straight to a map, then let Dream Trip turn them into a day-by-day plan.
