January weather forecastBelle Rose, Mauritius

January

Weather in January

January, the same as December, is a moderately hot summer month in Belle Rose, Mauritius, with an average temperature fluctuating between 25.6°C (78.1°F) and 28.3°C (82.9°F).

Temperature

January's onset records an average high-temperature of a still moderately hot 28.3°C (82.9°F), a near match to December's 27.6°C (81.7°F). Nights in January showcase an average temperature of 25.6°C (78.1°F), slightly cooler than the daytime.

Heat index

For January, the heat index is estimated at a hot 33°C (91.4°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Note that heat index values are valued for light wind and location in the shade. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.

Humidity

January through March, with an average relative humidity of 78%, are the most humid months.

Rainfall

The month with the most rainfall in Belle Rose is January, when the rain falls for 18.9 days and typically aggregates up to 97mm (3.82") of precipitation.

Daylight

In Belle Rose, the average length of the day in January is 13h and 12min.
On the first day of the month, sunrise is at 05:32 and sunset at 18:52. On the last day of January, sunrise is at 05:51 and sunset at 18:52 +04.

Sunshine

In January, the average sunshine in Belle Rose is 9.6h.

UV index

January through April and December, with an average maximum UV index of 7, are months with the highest UV index in Belle Rose. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: A daily high UV index of 7 in January leads to these guidelines:
Deflect overexposure. Sun protection is a necessity. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.

Updated: Feb 7, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In January, the average high-temperature and low-temperature in Belle Rose, Mauritius, are 28.3°C (82.9°F) and 25.6°C (78.1°F) respectively. In January, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is estimated at 33°C (91.4°F).

The months with the highest humidity in Belle Rose are January through March, with an average relative humidity of 78%.

In January, the average relative humidity in Belle Rose is 78%.

January is the month with the most rainfall in Belle Rose, Mauritius. Rain falls for 18.9 days and accumulates 97mm (3.82") of precipitation.

In Belle Rose, in January, during 18.9 rainfall days, 97mm (3.82") of precipitation is typically accumulated.

In January, the average day length in Belle Rose, Mauritius, 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.

In January, the average sunshine duration in Belle Rose, Mauritius, is 9.6h.

January through April and December, with an average maximum UV index of 7, are months with the highest UV index in Belle Rose, Mauritius.

In January, the average daily maximum UV index in Belle Rose is 7. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

27.6°C

28.3°C

28.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

18.2km/h

18.8km/h

18km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

13.1

8.9

5.2

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Belle Rose, Mauritius

Average high temperature in January: 28.3°C

The warmest month (with the highest average high temperature) is February (28.6°C).
The month with the lowest average high temperature is August (23.5°C).

Average low temperature in January: 25.6°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
Belle Rose, Mauritius

Average pressure in January: 1011.4mbar

The month with the highest atmospheric pressure is August (1021mbar).
The month with the lowest atmospheric pressure is February (1011.1mbar).

Average wind speed in January
Belle Rose, Mauritius

Average wind speed in January: 18.2km/h

The windiest month (with the highest average wind speed) is August (23.6km/h).
The calmest month (with the lowest average wind speed) is November (17.1km/h).

Average humidity in January
Belle Rose, Mauritius

Average humidity in January: 78%

The months with the highest relative humidity are January, February and March (78%).
The months with the lowest relative humidity are August and September (73%).

Average rainfall in January
Belle Rose, Mauritius

Average rainfall in January: 97mm

The wettest month (with the highest rainfall) is January (97mm).
The driest month (with the least rainfall) is September (8mm).

Average rainfall days in January
Belle Rose, Mauritius

Average rainfall days in January: 18.9 days

The month with the highest number of rainy days is March (20.8 days).
The months with the least rainy days are October and November (9.5 days).

Average daylight in January /
Average sunshine in January
Belle Rose, 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 36min

The month with the most sunshine is October (Average sunshine: 10h and 24min).
The month with the least sunshine is July (Average sunshine: 6h and 18min).

Average sunshine days in January
Belle Rose, Mauritius

Average sunshine days in January: 8.9 days

The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is February (5.2 days).

Average UV index in January
Belle Rose, Mauritius

Average UV index in January: 7

The months with the highest UV index are January, February, March, April and December (UV index 7).
The months with the lowest UV index are May, June, July, August, September, October and November (UV index 6).

Average cloud cover in January
Belle Rose, Mauritius

Average cloud cover in January: 44

The months with the most cloud cover are January and March (Cloud cover 44).
The month with the least cloud cover is May (Cloud cover 35).

Average visibility in January
Belle Rose, 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).