January weather forecast
Mayumba, Gabon

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Weather in January

The year begins in Mayumba, Gabon, with a warm climate and a moistened evening breeze. Although a dip in temperatures is observed from January's average high and low temperatures of 28.3°C (82.9°F) down to 23.1°C (73.6°F), the comforting heat prevails during the day. January sets the tone for the upcoming wet season with an average rainfall tally of 237mm (9.33"), setting a humid and somewhat damp environment. Nature breathes a sense of new life, making this period ideal for invigorating walks under the rain-washed foliage. However, it is advisable to carry an umbrella, and wear suntan lotion due to the UV index at a solid yearly high.

Temperature

January experiences an average high-temperature of a still moderately hot 28.3°C (82.9°F), barely different from December's 27.2°C (81°F). Mayumba's temperature lowers to a mean of 23.1°C (73.6°F) during the nights in January.

Heat index

In January, the heat index is evaluated at a tropical 34°C (93.2°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

In Mayumba, the average relative humidity in January is 87%.

Rainfall

In Mayumba, in January, during 12.6 rainfall days, 237mm (9.33") of precipitation is typically accumulated. Throughout the year, in Mayumba, there are 124.6 rainfall days, and 1673mm (65.87") of precipitation is accumulated.

Sea temperature

In Mayumba, the average seawater temperature in January is 27.7°C (81.9°F).
Note: In any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are viewed as magnificent and exceptionally pleasant for prolonged enjoyment.

Daylight

The average length of the day in January in Mayumba is 12h and 18min.
On the first day of January in Mayumba, Gabon, sunrise is at 06:11 and sunset at 18:30. On the last day of the month, sunrise is at 06:22 and sunset at 18:38 WAT.

Sunshine

The months with the most sunshine are January through April, with an average of 5h of sunshine.

UV index

January through April, August through December, with an average maximum UV index of 12, are months with the highest UV index. A UV Index value of 11, and more, symbolizes an extreme threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In January, the average maximum UV index of 12 translates into the following recommendations:
Undertake all critical precautions. Protection from sun harm is vital. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Regardless of the cloudiness of the day, a sunscreen with SPF 30 or more should be applied and reapplied generously, specifically after swimming or outdoor exercise. Caution! The reflection of sand and water significantly amplifies the Sun's UV radiation.

Frequently asked questions

Is it hot in Mayumba during January?

In Mayumba, 28.3°C (82.9°F) is the average high-temperature and 23.1°C (73.6°F) is the average low-temperature during January. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, in January is evaluated at 34°C (93.2°F).

What is the average humidity in January in Mayumba?

The average relative humidity in January in Mayumba is 87%.

How much does it rain in Mayumba in January?

In Mayumba, in January, it is raining for 12.6 days, with typically 237mm (9.33") of accumulated precipitation.

What is the sea water temperature in January in Mayumba?

In Mayumba, Gabon, in January, the average water temperature is 27.7°C (81.9°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Mayumba have in January?

In Mayumba, Gabon, the average day length in January is 12h and 18min.

When are sunrise and sunset in January in Mayumba?

On the first day of January, sunrise is at 06:11 and sunset at 18:30. On the last day of the month, sunrise is at 06:22 and sunset at 18:38 WAT.

What are the months with the most sunshine in Mayumba?

The months with the most sunshine in Mayumba, Gabon, are January through April, with an average of 5h of sunshine.

How many hours of sunshine does Mayumba have in January?

The average sunshine duration in January in Mayumba is 5h.

What are the months with the highest UV index in Mayumba?

January through April, August through December, with an average maximum UV index of 12, are months with the highest UV index.

What is the UV index intensity in January in Mayumba?

In Mayumba, Gabon, the average daily maximum UV index in January is 12. A UV Index reading of 11, and higher, represents an ultimate hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in January
Mayumba, Gabon

Average temperature in January - Mayumba, Gabon
  • Average high temperature in January: 28.3°C

The warmest month (with the highest average high temperature) is April (30.5°C).
The month with the lowest average high temperature is July (25.7°C).

  • Average low temperature in January: 23.1°C

The month with the highest average low temperature is April (23.6°C).
The coldest month (with the lowest average low temperature) is July (19.2°C).

Average humidity in January
Mayumba, Gabon

Average humidity in January - Mayumba, Gabon
  • Average humidity in January: 87%

The month with the highest relative humidity is November (88%).
The month with the lowest relative humidity is July (82%).

Average rainfall in January
Mayumba, Gabon

Average rainfall in January - Mayumba, Gabon
  • Average rainfall in January: 236.6mm

The wettest month (with the highest rainfall) is November (335.9mm).
The driest month (with the least rainfall) is July (0.4mm).

Average rainfall days in January
Mayumba, Gabon

Average rainfall days in January - Mayumba, Gabon
  • Average rainfall days in January: 12.6 days

The month with the highest number of rainy days is October (18.9 days).
The month with the least rainy days is July (0.7 days).

Average sea temperature in January
Mayumba, Gabon

Average sea temperature in January - Mayumba, Gabon
  • Average sea temperature in January: 27.7°C

The best month for swimming (with the highest average sea temperature) is March (28.9°C).
The coldest month (with the lowest average sea temperature) is July (21.1°C).

Average daylight in January /
Average sunshine in January
Mayumba, Gabon

Average daylight in January / Average sunshine in January - Mayumba, Gabon
  • Average daylight in January: 12h and 2min

The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 11h and 54min).

  • Average sunshine in January: 5h

The months with the most sunshine are January, February, March and April (Average sunshine: 5h).
The months with the least sunshine are August and September (Average sunshine: 2h).

Average UV index in January
Mayumba, Gabon

Average UV index in January - Mayumba, Gabon
  • Average UV index in January: 12

The months with the highest UV index are January, February, March, April, August, September, October, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 10).

Mayumba, Gabon

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