January weather forecast
Graaf-reinet, South Africa

January, the same as December, in Graaf-reinet, South Africa, is a hot summer month, with an average temperature ranging between max 31°C (87.8°F) and min 15°C (59°F).

Temperature

Graaf-reinet's warmest month, January, registers temperatures that range from a high of 31°C (87.8°F) to a low of 15°C (59°F).

Rainfall

In Graaf-reinet, in January, it is raining for 5 days, with typically 32mm (1.26") of accumulated precipitation. In Graaf-reinet, during the entire year, the rain falls for 63 days and collects up to 338mm (13.31") of precipitation.

Daylight

The average length of the day in January is 13h and 59min.
On the first day of the month, sunrise is at 05:18 and sunset at 19:31. On the last day of January, sunrise is at 05:45 and sunset at 19:25 SAST.

Sunshine

January and December, with an average of 11h of sunshine, are months with the most sunshine in Graaf-reinet.

UV index

The months with the highest UV index in Graaf-reinet, South Africa, are January, February, November and December, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an ultimate health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily maximum UV index of 12 in January translates into the following instructions:
Adopt every precaution of necessity, unprotected skin and eyes may suffer burns instantly. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Even if it's cloudy, generously apply and frequently reapply a sunscreen with no less than a 30 sun protection factor after each swim or outdoor exercise.