Beau Vallon, in Grand Port, Mauritius, is home to roughly 7,000 people in the Indian/Mauritius time zone at 20.4°S latitude.
Recent weather here gives a sense of typical conditions: in 2025, Beau Vallon recorded a mean annual temperature of 74°F, ranging from 62°F lows in September to 89°F highs in December, with about 71 inches of precipitation across the year.
View historical weather for Beau Vallon · More cities in Grand Port