January weather forecast
Herefords, Swaziland

As Herefords, Swaziland transitions from the festive season, January proves to be warm, but not the hottest month. The month is marked by a humidity level of 78%, while the sunshine period registers at 8.7 hours per day, confirming the desire for abundant rainfall. Consequently, the highest rainfall of 88mm (3.46") is recorded in January, showing the month's notorious reputation for being the wettest. The wind also adds to the potent weather characteristics of the month by blowing at an average pace of 7.4km/h (4.6mph). Looking forward to February, a slight relief in temperature and an increase in sunshine hours can be expected.

Temperature

January commences with an average high-temperature of a still warm 28.9°C (84°F), showing little deviation from December's 29.1°C (84.4°F). During January, Herefords observes a consistent average nighttime temperature of 19°C (66.2°F).

Heat index

January's average heat index is evaluated at a tropical 34°C (93.2°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is achieved by amalgamating air temperature with the relative humidity readings. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.

Humidity

The months with the highest humidity are January through March, with an average relative humidity of 78%.

Rainfall

In Herefords, in January, it is raining for 20.3 days, with typically 88mm (3.46") of accumulated precipitation. In Herefords, during the entire year, the rain falls for 138.5 days and collects up to 488mm (19.21") of precipitation.

Daylight

In Herefords, the average length of the day in January is 13h and 33min.
On the first day of January, sunrise is at 05:05 and sunset at 18:49. On the last day of the month, sunrise is at 05:28 and sunset at 18:46 SAST.

Sunshine

The average sunshine in January is 8.7h.

UV index

The months with the highest UV index are January through March, September through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 6 during January translates into the following directions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.