Mamoudzou
Mayotte
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Mamoudzou, Mayotte

Water splashing onto the brown sandy beach of Virgen Boueni in Mamoudzou, Mayotte, with a view of trees and rocks along the edge
Water splashing onto the brown sandy beach of Virgen Boueni in Mamoudzou, Mayotte, with a view of trees and rocks along the edge
January, like December, in Mamoudzou, Mayotte, is a moderately hot summer month, with average temperature varying between 23°C (73.4°F) and 28°C (82.4°F).

Temperature

January through May, November and December, with an average high-temperature of 28°C (82.4°F), are the warmest months.

Rainfall

The month with the most rainfall is January when the rain falls for 19 days and typically aggregates up to 312mm (12.28") of precipitation.

Sea temperature

January through April, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater.
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In Mamoudzou, Mayotte, the average length of the day in January is 12.8h.

Sunshine

Months with the least sunshine are January through March, with an average of 7h of sunshine.

UV index

January through March, September through December, with an average maximum UV index of 12, are months with the highest UV index. A UV Index reading of 11, and higher, represents an excessive health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: In January, the average maximum UV index of 12 translate into the following recommendations:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the warmest month in Mamoudzou?

January through May, November and December, with an average high-temperature of 28°C (82.4°F), are warmest months in Mamoudzou.

What is the temperature in January in Mamoudzou?

In January, the average high-temperature is 28°C (82.4°F), and the average low-temperature is 23°C (73.4°F).

How many days does it rain in January in Mamoudzou?

In Mamoudzou, Mayotte, in January, it is raining for 19 days, with typically 312mm (12.28") of accumulated precipitation.

What is the wettest month in Mamoudzou?

The month with the most rainfall in Mamoudzou is January when the rain falls for 19 days and typically aggregates up to 312mm (12.28") of precipitation.

When is the sea warmest in Mamoudzou?

January through April, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in Mamoudzou, Mayotte.

How warm is the water in January in Mamoudzou?

In Mamoudzou, the average seawater temperature in January is 29°C (84.2°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in January in Mamoudzou?

In January, the average length of the day in Mamoudzou is 12.8h.

What is the month with the least sunshine in Mamoudzou?

January through March, with an average of 7h of sunshine, are months with the least sunshine in Mamoudzou, Mayotte.

How long on average sun shines in January in Mamoudzou?

In Mamoudzou, Mayotte, the average sunshine in January is 7h.

When is the highest UV index in Mamoudzou?

Months with the highest UV index in Mamoudzou are January through March, September through December, with an average maximum UV index of 12.

What is the UV index intensity in January in Mamoudzou?

The average daily maximum UV index in January in Mamoudzou, Mayotte, is 12. A UV Index estimate of 11, and higher, represents an excessive health risk from unprotected exposure to the UV radiation.
Average temperature in January - Mamoudzou, Mayotte
  • Average high temperature in January: 28°C

Warmest months (with the highest average high temperature) are January, February, March, April, May, November and December (28°C).
Months with the lowest average high temperature are June, July, August and September (26°C).

  • Average low temperature in January: 23°C

Months with the highest average low temperature are January, February and March (23°C).
Coldest months (with the lowest average low temperature) are August and September (19°C).

Average rainfall in January - Mamoudzou, Mayotte
  • Average rainfall in January: 312mm

The wettest month (with the highest rainfall) is January (312mm).
The driest month (with the lowest rainfall) is September (30mm).

Average rainfall days in January - Mamoudzou, Mayotte
  • Average rainfall days in January: 19 days

The month with the highest number of rainy days is January (19 days).
The month with the lowest number of rainy days is July (4 days).

Average sea temperature in January - Mamoudzou, Mayotte
  • Average sea temperature in January: 29°C

Best months for swimming (with the highest average sea temperature) are January, February, March and April (29°C).
Coldest months (with the lowest average sea temperature) are July, August and September (26°C).

Average daylight in January / Average sunshine in January - Mamoudzou, Mayotte
  • Average daylight in January: 12.8h

The month with the longest days is December (Average daylight: 12.9h).
The month with shortest days is June (Average daylight: 11.4h).

  • Average sunshine in January: 7h

Months with most sunshine are August, September, October and November (Average sunshine: 10h).
Months with least sunshine are January, February and March (Average sunshine: 7).

Average UV index in January - Mamoudzou, Mayotte
  • Average UV index in January: 12

Months with the highest UV index are January, February, March, September, October, November and December (UV index 12).
Months with the lowest UV index are June and July (UV index 8).