January weather forecast
Kwaluseni, Swaziland

January's weather in Kwaluseni, Swaziland promises high humidity and the most generous rainfall of the year with 94mm (3.7") spread over 21.3 days. The region experiences a blend of mostly cloudy skies with an average cloud cover of 58%. These conditions along with the high average temperature, result in a considerable UV index of 6. Notably, the mornings and evenings are pleasantly cooler, making for comfortable early day and late-night activities. Travelers and locals can expect shorter days with fewer hours of sunlight.

Temperature

The start of January sees the average high-temperature at a still warm 27.3°C (81.1°F), showing little difference from December's 27.5°C (81.5°F). Kwaluseni reports an average low-temperature of 17.4°C (63.3°F) during the nights of January.

Heat index

January's heat index is calculated to be a tropical 31°C (87.8°F). Enduring exposure and ongoing activity could cause a sense of fatigue and subsequent heat cramps.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. 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', blends air temperature and moisture content to represent the felt temperature to humans. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.

Humidity

January and February, with an average relative humidity of 82%, are the most humid months.

Rainfall

In Kwaluseni, in January, it is raining for 21.3 days, with typically 94mm (3.7") of accumulated precipitation. Throughout the year, in Kwaluseni, there are 156.8 rainfall days, and 549mm (21.61") of precipitation is accumulated.

Daylight

The average length of the day in January is 13h and 35min.
On the first day of January, sunrise is at 05:04 and sunset at 18:51. On the last day of the month, sunrise is at 05:27 and sunset at 18:48 SAST.

Sunshine

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

UV index

January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: A typical high UV index of 6 in January suggests the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.