Weather radar Port Louis
Real-time precipitation radar · Port Louis · Mauritius
Port Louis climate table – average temperature, precipitation & sunshine hours
The climate table for Port Louis shows long-term monthly averages (2000–2023): average high and average low temperature in °C, monthly precipitation (mm), rainy days and sunshine hours per month. Data source: ERA5 reanalysis (ECMWF) via the WDTEC Climate Archive.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 28.3° | 28.4° | 28.3° | 27.5° | 26° | 24.3° | 23.4° | 23.4° | 24° | 25.3° | 26.8° | 27.8° |
| Avg low (°C) | 25.1° | 25.3° | 25.2° | 24.6° | 23.1° | 21.4° | 20.5° | 20.3° | 20.8° | 21.7° | 23° | 24.3° |
| Precipitation (mm) | 190 | 154 | 154 | 142 | 78 | 59 | 49 | 47 | 33 | 42 | 69 | 121 |
| Rainy days | 24 | 24 | 25 | 25 | 20 | 15 | 16 | 13 | 14 | 13 | 15 | 21 |
| Sunshine hours | 350 | 316 | 336 | 296 | 308 | 288 | 305 | 321 | 334 | 362 | 358 | 371 |
| Humidity | 82% | 83% | 83% | 85% | 81% | 77% | 76% | 76% | 76% | 76% | 78% | 79% |
Best time to visit Port Louis
The best time to visit Port Louis is typically October. In this month the average high is 25.3°C, precipitation is 42 mm and sunshine duration is 362 hours. The annual average high is 26.1°C, total annual precipitation is 1138 mm (225 rainy days/year) and annual sunshine is 3945 hours.
Frequently asked questions about the weather in Port Louis
How up to date is the weather radar for Port Louis?
The weather radar for Port Louis is updated every 5 minutes with new radar data from the OPERA composite radar. A 2-hour forecast animation is also available. Rainfall probability, wind gusts and UV index are available up to 14 days in advance.
What weather data is available for Port Louis?
Besides the rain radar, RadarWeather provides for Port Louis: rainfall probability, thunderstorm warning (CAPE index), wind gusts, UV index, air pressure, humidity, dew point, sunshine hours, snow line and a 14-day forecast based on ICON-D2, ECMWF IFS and GFS.
When are thunderstorms expected in Port Louis?
The thunderstorm potential for Port Louis is calculated from the CAPE index and lightning potential. Active storm cells and severe weather warnings are visible on the radar map in real time. Thunderstorm warnings are issued automatically as soon as storm cells are detected near Port Louis.
What is the climate like in Port Louis?
Port Louis has an annual average high of 26.1°C. The warmest month is February (avg high 28.4°C), the coldest August (avg low 20.3°C). The wettest month is January with 190 mm, the driest September with 33 mm. Total annual precipitation is 1138 mm (225 rainy days). Annual sunshine is 3945 hours.
Weather radar near Port Louis
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