January weather forecastTrou d'Eau Douce, Mauritius
January
Weather in January
January in Trou d'Eau Douce, Mauritius hints the presence of tropical climate with high levels of humidity and warm temperatures. Despite the pleasant beach weather, outdoor activities might be limited due to frequent bouts of rainfall, counting up to 20 days in January, depositing a substantial 101mm (3.98") rainfall in total. Visitors and residents should expect moderate wind speeds, which often adds to the cooling effect. Visibility remains steady, as the cloud cover does not obscure the clear skies for sun seekers. The weather conditions continue to progress in a similar pattern into February.Temperature
The beginning of January records an average high-temperature of a still warm 27.9°C (82.2°F), marking a negligible difference from December's 27.2°C (81°F). Trou d'Eau Douce's nighttime temperature in January shows a minor descent, with a steady average of 25.7°C (78.3°F).Heat index
During January, the heat index is evaluated at a tropical 32°C (89.6°F). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a composite of temperature and humidity figures to convey how warm it feels. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Humidity
In January, the average relative humidity is 78%.Rainfall
In Trou d'Eau Douce, in January, during 20 rainfall days, 101mm (3.98") of precipitation is typically accumulated. Throughout the year, there are 199.3 rainfall days, and 565mm (22.24") of precipitation is accumulated.Sea temperature
In Trou d'Eau Douce, in January, the average water temperature is 27°C (80.6°F).Note: A water temperature from 25°C (77°F) to 29°C (84.2°F) is considered very warm and enjoyable, allowing water activities to be pleasant for extended periods without irritation.
Daylight
The average length of the day in January is 13h and 12min.On the first day of January, sunrise is at 05:32 and sunset at 18:52. On the last day of the month, sunrise is at 05:51 and sunset at 18:52 +04.
Sunshine
In January, the average sunshine is 9.7h.UV index
January through April, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.Note: An average maximum UV index of 7 in January leads to these recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Experience reduced UV exposure by about half when donning a wide-brim hat. Alert! Sand and water increase UV exposure due to their reflective properties.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Trou d'Eau Douce, Mauritius
- Average high temperature in January: 27.9°C
The warmest month (with the highest average high temperature) is February (28.2°C).
The month with the lowest average high temperature is August (22.9°C).
- Average low temperature in January: 25.7°C
The month with the highest average low temperature is February (26°C).
The coldest month (with the lowest average low temperature) is August (21.3°C).
Average pressure in January
Trou d'Eau Douce, Mauritius
- Average pressure in January: 1011.5mbar
The month with the highest atmospheric pressure is August (1021.2mbar).
The month with the lowest atmospheric pressure is February (1011.2mbar).
Average wind speed in January
Trou d'Eau Douce, Mauritius
- Average wind speed in January: 18.8km/h
The windiest month (with the highest average wind speed) is August (24.3km/h).
The calmest month (with the lowest average wind speed) is November (17.7km/h).
Average humidity in January
Trou d'Eau Douce, Mauritius
- Average humidity in January: 78%
The month with the highest relative humidity is February (79%).
The months with the lowest relative humidity are July, August and September (74%).
Average rainfall in January
Trou d'Eau Douce, Mauritius
- Average rainfall in January: 101mm
The wettest month (with the highest rainfall) is February (105mm).
The driest month (with the least rainfall) is October (16mm).
Average rainfall days in January
Trou d'Eau Douce, Mauritius
- Average rainfall days in January: 20 days
The month with the highest number of rainy days is March (21.8 days).
The month with the least rainy days is November (9.9 days).
Average sea temperature in January
Trou d'Eau Douce, Mauritius
- Average sea temperature in January: 27°C
The best month for swimming (with the highest average sea temperature) is February (28°C).
The coldest months (with the lowest average sea temperature) are August and September (23°C).
Average daylight in January /
Average sunshine in January
Trou d'Eau Douce, Mauritius
- Average daylight in January: 13h and 12min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in January: 9h and 42min
The month with the most sunshine is December (Average sunshine: 10h and 42min).
The month with the least sunshine is July (Average sunshine: 6h and 6min).
Average sunshine days in January
Trou d'Eau Douce, Mauritius
- Average sunshine days in January: 7.2 days
The month with the most sunshine days is November (15 days).
The month with the least sunshine days is February (4 days).
Average UV index in January
Trou d'Eau Douce, Mauritius
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, November and December (UV index 7).
The months with the lowest UV index are May, June, July, August, September and October (UV index 6).
Average cloud cover in January
Trou d'Eau Douce, Mauritius
- Average cloud cover in January: 44
The months with the most cloud cover are March and April (Cloud cover 45).
The month with the least cloud cover is October (Cloud cover 37).
Average visibility in January
Trou d'Eau Douce, Mauritius
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
