January weather forecast
Luyengo, Swaziland

The year starts with January boasting moderately warm temperatures in Luyengo, Swaziland. Comparing to the later months, January sees one of the highest relative humidity levels of 82%. One could enjoy upto 13.6 hours of daylight during the day. However, with rainfall amounting to 94mm (3.7"), plans for outdoor activities would benefit from being flexible. Moving into February, you may experience a slight increase in the average high temperature.

Temperature

Luyengo, Swaziland, experiences a recorded average high-temperature of a still warm 27.3°C (81.1°F) in January, closely aligned with December's 27.5°C (81.5°F). Luyengo encounters a steady low-temperature average of 17.4°C (63.3°F) throughout the month of January.

Heat index

January's mean heat index is estimated at a tropical 31°C (87.8°F). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.
Heat index values are typically calculated for conditions of shade and a light breeze. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is found by incorporating humidity levels into the air temperature measurement. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.

Humidity

The months with the highest humidity in Luyengo are January and February, with an average relative humidity of 82%.

Rainfall

In Luyengo, during January, the rain falls for 21.3 days and regularly aggregates up to 94mm (3.7") of precipitation. In Luyengo, during the entire year, the rain falls for 156.8 days and collects up to 549mm (21.61") of precipitation.

Daylight

The average length of the day in January in Luyengo is 13h and 35min.
On the first day of January, sunrise is at 05:05 and sunset at 18:51. On the last day of the month, sunrise is at 05:28 and sunset at 18:48 SAST.

Sunshine

In Luyengo, 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 in Luyengo. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 6 during January translates into these guidelines:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Experience reduced UV exposure by about half when donning a wide-brim hat.