January weather forecastFuta, Sierra Leone

January

Weather in January

January, like December, is another tropical winter month in Futa, Sierra Leone, with an average temperature varying between 19.7°C (67.5°F) and 34.8°C (94.6°F).

Temperature

The advent of January signifies a minor shift to an average high-temperature of a still hot 34.8°C (94.6°F), aligning closely with December. Futa's nighttime temperature in January demonstrates a noticeable plunge to an enjoyable 19.7°C (67.5°F).

Heat index

January's average heat index is appraised at a life-threatening hot 47°C (116.6°F). Take note: Heat exhaustion and heat cramps are expected. Heatstroke can occur with prolonged effort.
Note that heat index values are valued for light wind and location in the shade. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

With an average relative humidity of 65%, January is the least humid month.

Rainfall

January is the month with the least rainfall. Rain falls for 5.8 days and accumulates 8mm (0.31") of precipitation.

Daylight

In January, the average length of the day is 11h and 44min.
On the first day of January, sunrise is at 06:58 and sunset at 18:40. On the last day of the month, sunrise is at 07:05 and sunset at 18:53 GMT.

Sunshine

With an average of 9.6h of sunshine, January has the most sunshine of the year.

UV index

January through April and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In January, a daily UV index of 7 turns into the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.

Updated: Jun 30, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature and low-temperature during January are 34.8°C (94.6°F) and 19.7°C (67.5°F) respectively. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in January is appraised at 47°C (116.6°F).

The least humid month is January, with an average relative humidity of 65%.

The average relative humidity in January is 65%.

The month with the least rainfall is January, when the rain falls for 5.8 days and typically collects 8mm (0.31") of precipitation.

In Futa, during January, the rain falls for 5.8 days and regularly aggregates up to 8mm (0.31") of precipitation.

In January, the average day length is 11h and 44min.

On the first day of January, sunrise is at 06:58 and sunset at 18:40. On the last day of the month, sunrise is at 07:05 and sunset at 18:53 GMT.

January has the most sunshine of the year, with an average of 9.6h of sunshine.

In Futa, the average sunshine duration in January is 9.6h.

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

In January, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

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

Dec

January

Feb

Average high temperature

32.6°C

34.8°C

36.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

4.3km/h

4.9km/h

5.6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

19.4

22.1

16.4

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Futa, Sierra Leone

Average high temperature in January: 34.8°C

The warmest month (with the highest average high temperature) is February (36.3°C).
The month with the lowest average high temperature is August (27°C).

Average low temperature in January: 19.7°C

The month with the highest average low temperature is April (23.2°C).
The coldest month (with the lowest average low temperature) is January (19.7°C).

Average pressure in January
Futa, Sierra Leone

Average pressure in January: 1011.5mbar

The month with the highest atmospheric pressure is July (1014.3mbar).
The months with the lowest atmospheric pressure are February and March (1010.6mbar).

Average wind speed in January
Futa, Sierra Leone

Average wind speed in January: 4.2km/h

The windiest month (with the highest average wind speed) is August (5.5km/h).
The calmest month (with the lowest average wind speed) is November (3.4km/h).

Average humidity in January
Futa, Sierra Leone

Average humidity in January: 65%

The month with the highest relative humidity is August (93%).
The month with the lowest relative humidity is January (65%).

Average rainfall in January
Futa, Sierra Leone

Average rainfall in January: 8mm

The wettest month (with the highest rainfall) is August (296mm).
The driest month (with the least rainfall) is January (8mm).

Average rainfall days in January
Futa, Sierra Leone

Average rainfall days in January: 5.8 days

The month with the highest number of rainy days is October (30.3 days).
The month with the least rainy days is January (5.8 days).

Average daylight in January /
Average sunshine in January
Futa, Sierra Leone

Average daylight in January: 11h and 42min

The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 42min).

Average sunshine in January: 9h and 36min

The month with the most sunshine is January (Average sunshine: 9h and 36min).
The month with the least sunshine is August (Average sunshine: 2h and 54min).

Average sunshine days in January
Futa, Sierra Leone

Average sunshine days in January: 22.1 days

The month with the most sunshine days is January (22.1 days).
The month with the least sunshine days is September (0.1 days).

Average UV index in January
Futa, Sierra Leone

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 July and August (UV index 5).