January weather forecast
Sifuha, Namibia

January, the same as December, in Sifuha, Namibia, is another hot summer month, with an average temperature fluctuating between 20.4°C (68.7°F) and 30.3°C (86.5°F).

Temperature

The average high-temperature during January is a still tropical 30.3°C (86.5°F), almost matching the conditions of the preceding month. Sifuha, in January, observes a steady average low-temperature of 20.4°C (68.7°F).

Heat index

Throughout January, the heat index is estimated at a torrid 36°C (96.8°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Note that heat index values are valued for light wind and location in the shade. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In January, the average relative humidity is 71%.

Rainfall

January is the month with the most rainfall in Sifuha, Namibia. Rain falls for 25 days and accumulates 142mm (5.59") of precipitation.

Daylight

In January, the average length of the day is 13h and 2min.
On the first day of the month, sunrise is at 05:50 and sunset at 18:59. On the last day of January, sunrise is at 06:08 and sunset at 19:01 CAT.

Sunshine

The average sunshine in January is 9.2h.

UV index

The average daily maximum UV index in January is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 6 in January translates into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.