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MauritiusThe weather in January in Port Louis
It's hot in January in Port Louis with an average temperature of 30°C. Temperatures this month range from a low of 29°C to a high of 31°C. At night, you can expect temperatures between 22°C and 24°C.
Looking for sun? January isn’t a good month to be in Port Louis. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in January for Port Louis, Mauritius. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 35°C in 2020, Port Louis reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was 24°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 5°C to a highest value of 26°C.
Water temperature
The water temperature at Port Louis is 29°C this month. Nice and warm for a swim.
Rainfall amount
In January, there is an average of 375 mm of precipitation, spread over 30 days. The wind speed is around 4 Bft, mostly coming from the East.
Daily weather in January for Port Louis
Click on any day in January to get detailed info about the usual weather on that day in Port Louis. Check out the historical temperatures and precipitation over the past 10 years on this day.
January weather comparison
| Port Louis | New York | |
|---|---|---|
| Average temperature | 30°C | 5°C |
| Max. temperature | 31°C | 11°C |
| Min. temperature | 22°C | -5°C |
| Total precipitation | 375 mm | 97 mm |
| Rainy days | 30 days | 12 days |
Start of January
The month of January starts in Port Louis with hot temps, averaging around 31°C during the day and nights around 23°C.
Mid January
By mid-January, daytime temps stay steady at around 31°C, with nights around 24°C. There’s a high chance of precipitation during this time.
End of January
By the end of January, the average daytime temperature in Port Louis is around 30°C, while nighttime temps are about 24°C. There’s a significant chance of many days with precipitation.
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UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Port Louis for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in January in Port Louis, Mauritius. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in January in Port Louis
Temperature in January in Port Louis over the years
Precipitation charts
These charts show the average amount of precipitation in January in Port Louis, Mauritius. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in January in Port Louis
Total precipitation in January in Port Louis over the years
Daily UV index in January in Port Louis
This chart shows the average daily UV index in January in Port Louis, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in January in Port Louis
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Average weather in Port Louis by month
Click on a month below to see detailed weather info for Port Louis. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.