January weather forecastBulembu, Swaziland

January

Weather in January

As the first month of the New Year, January brings a typical, sultry nature to Bulembu's weather. The thermometer steadies between the region's highest recorded temperature of 26.2°C (79.2°F) and the minimum at 16.6°C (61.9°F). This month's pattern tends to reel into the next month with minor changes, hence February sees a similar trend. A relatively higher UV Index signals increased sunlight exposure requiring the recommended use of sun protection. While the blanket of white clouds provides the respite with remarkable views, the racing wind gives a sense of the coming months’ transitions.

Temperature

The start of January sees the average high-temperature at a still moderately hot 25.8°C (78.4°F), showing little difference from December's 26.2°C (79.2°F). Bulembu experiences an average low-temperature of 16.6°C (61.9°F) in month of January.

Humidity

The months with the highest humidity are January through March, with an average relative humidity of 83%.

Rainfall

In Bulembu, in January, it is raining for 22.1 days, with typically 120mm (4.72") of accumulated precipitation. Throughout the year, there are 167.8 rainfall days, and 715mm (28.15") of precipitation is accumulated.

Daylight

In January, the average length of the day in Bulembu is 13h and 33min.
On the first day of the month, sunrise is at 05:06 and sunset at 18:50. On the last day of January, sunrise is at 05:29 and sunset at 18:48 SAST.

Sunshine

In Bulembu, the average sunshine in January is 8.2h.

UV index

January and November, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 6 in January translates into these instructions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.

Updated: Jun 3, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature during January is 25.8°C (78.4°F) and the low-temperature is 16.6°C (61.9°F).

The months with the highest humidity are January through March, with an average relative humidity of 83%.

In Bulembu, the average relative humidity in January is 83%.

In Bulembu, Swaziland, during January, the rain falls for 22.1 days and regularly aggregates up to 120mm (4.72") of precipitation.

In Bulembu, the average day length in January is 13h and 33min.

On the first day of January, sunrise is at 05:06 and sunset at 18:50. On the last day of the month, sunrise is at 05:29 and sunset at 18:48 SAST.

In January, the average sunshine duration in Bulembu, Swaziland, is 8.2h.

January and November, with an average maximum UV index of 6, are months with the highest UV index.

In January, the average daily maximum UV index in Bulembu is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to 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

26.2°C

25.8°C

25.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8km/h

7.7km/h

7.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

4.5

6.4

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Bulembu, Swaziland

Average high temperature in January: 25.8°C

The warmest month (with the highest average high temperature) is December (26.2°C).
The months with the lowest average high temperature are June and July (20.3°C).

Average low temperature in January: 16.6°C

The month with the highest average low temperature is January (16.6°C).
The coldest month (with the lowest average low temperature) is July (8.1°C).

Average pressure in January
Bulembu, Swaziland

Average pressure in January: 1014mbar

The month with the highest atmospheric pressure is July (1024.2mbar).
The month with the lowest atmospheric pressure is January (1014mbar).

Average wind speed in January
Bulembu, Swaziland

Average wind speed in January: 6.8km/h

The windiest month (with the highest average wind speed) is September (8.3km/h).
The calmest month (with the lowest average wind speed) is March (6.2km/h).

Average humidity in January
Bulembu, Swaziland

Average humidity in January: 83%

The months with the highest relative humidity are January, February and March (83%).
The month with the lowest relative humidity is August (57%).

Average rainfall in January
Bulembu, Swaziland

Average rainfall in January: 120mm

The wettest month (with the highest rainfall) is December (134mm).
The driest month (with the least rainfall) is July (6mm).

Average rainfall days in January
Bulembu, Swaziland

Average rainfall days in January: 22.1 days

The month with the highest number of rainy days is December (24 days).
The month with the least rainy days is June (3.4 days).

Average daylight in January /
Average sunshine in January
Bulembu, Swaziland

Average daylight in January: 13h and 30min

The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 30min).

Average sunshine in January: 8h and 12min

The month with the most sunshine is November (Average sunshine: 9h and 0min).
The month with the least sunshine is April (Average sunshine: 6h and 24min).