January weather forecast
Paarl, South Africa

January is one of the warmer months in Paarl, South Africa, with generally clear skies. Considering the elements, the highest temperature, reaching up to 28.7°C (83.7°F), typically occurs this month. The hint of summer breeze, the sun's radiance reaching its zenith, and a moderate inflow of tourists, indicate a peak season in the city. While the evenings are pleasant, the daytime temperatures provide ample warmth for outdoor activities. It is advisable for tourists visiting Paarl during January to be ready to experience high temperatures and moderate humidity, which does not deter outdoor enthusiasm.

Temperature

With the onset of January in Paarl, the average high-temperature registers at a still warm 28.7°C (83.7°F), subtly different from December's 27.1°C (80.8°F). With a notable difference from peak temperatures, an average of 15.8°C (60.4°F) marks the nights in Paarl in January.

Heat index

In January, the average heat index is calculated to be a hot 31°C (87.8°F). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.
It is important to note that the heat index values are for shaded areas and light wind scenarios. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.

Humidity

January and February, with an average relative humidity of 61%, are the least humid months.

Rainfall

In Paarl, South Africa, in January, during 5.2 rainfall days, 14mm (0.55") of precipitation is typically accumulated. Throughout the year, in Paarl, South Africa, there are 98.9 rainfall days, and 437mm (17.2") of precipitation is accumulated.

Daylight

In Paarl, the average length of the day in January is 14h and 6min.
On the first day of the month, sunrise is at 05:36 and sunset at 19:58. On the last day of January, sunrise is at 06:04 and sunset at 19:50 SAST.

Sunshine

The months with the most sunshine in Paarl, South Africa, are January and December, with an average of 11.2h of sunshine.

UV index

The months with the highest UV index in Paarl are January, February, November and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In January, the maximum UV index of 6 suggests this advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Boost your sun resistance with garments that are densely woven yet spacious.