Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
The shift into January records an average high-temperature of a still warm 28.1°C (82.6°F), subtly varied from December's 26.2°C (79.2°F). Genadendal's January nights cool down significantly from the day's heat, to an average low-temperature of 14.8°C (58.6°F).Heat index
For most parts of January, the heat index is computed to be a hot 30°C (86°F). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.Heat index details are generally centered around shaded locations and a mild breeze. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Humidity
In January, the average relative humidity is 60%.Rainfall
In Genadendal, in January, during 6.6 rainfall days, 19mm (0.75") of precipitation is typically accumulated. In Genadendal, during the entire year, the rain falls for 101.2 days and collects up to 310mm (12.2") of precipitation.Daylight
In Genadendal, the average length of the day in January is 14h and 7min.On the first day of the month, sunrise is at 05:33 and sunset at 19:56. On the last day of January, sunrise is at 06:01 and sunset at 19:48 SAST.
Sunshine
The average sunshine in January is 11.4h.UV index
January, February and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: A maximum UV index of 6 in January translates into the following recommendations:
Fend off overexposure. Sun protection is vital. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
How hot does it get in Genadendal in January?
What is the average humidity in January in Genadendal?
How much does it rain in Genadendal in January?
How many hours of daylight does Genadendal have in January?
When is the sunrise / sunset in January in Genadendal?
How many hours of sunshine does Genadendal have in January?
When is the highest UV index in Genadendal?
How high is the UV index in January in Genadendal?
Average temperature in January
Genadendal, South Africa
- Average high temperature in January: 28.1°C
The warmest month (with the highest average high temperature) is February (28.3°C).
The month with the lowest average high temperature is June (15.1°C).
- Average low temperature in January: 14.8°C
The month with the highest average low temperature is February (14.9°C).
The coldest month (with the lowest average low temperature) is August (5.1°C).
Average pressure in January
Genadendal, South Africa
- Average pressure in January: 1013.2mbar
The month with the highest atmospheric pressure is July (1022.2mbar).
The month with the lowest atmospheric pressure is February (1013.1mbar).
Average wind speed in January
Genadendal, South Africa
- Average wind speed in January: 10.6km/h
The windiest month (with the highest average wind speed) is November (10.8km/h).
The calmest month (with the lowest average wind speed) is April (9.3km/h).
Average humidity in January
Genadendal, South Africa
- Average humidity in January: 60%
The month with the highest relative humidity is August (72%).
The month with the lowest relative humidity is February (59%).
Average rainfall in January
Genadendal, South Africa
- Average rainfall in January: 19mm
The wettest month (with the highest rainfall) is June (66mm).
The driest month (with the least rainfall) is February (8mm).
Average rainfall days in January
Genadendal, South Africa
- Average rainfall days in January: 6.6 days
The month with the highest number of rainy days is June (11.7 days).
The month with the least rainy days is February (5.5 days).
Average daylight in January /
Average sunshine in January
Genadendal, South Africa
- Average daylight in January: 14h and 1min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in January: 11h and 2min
The month with the most sunshine is December (Average sunshine: 11h and 30min).
The month with the least sunshine is June (Average sunshine: 6h and 6min).
Average sunshine days in January
Genadendal, South Africa
- Average sunshine days in January: 20.9 days
The month with the most sunshine days is March (21.6 days).
The month with the least sunshine days is June (15.7 days).
Average UV index in January
Genadendal, South Africa
- Average UV index in January: 6
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are June and July (UV index 3).
Average cloud cover in January
Genadendal, South Africa
- Average cloud cover in January: 18
The month with the most cloud cover is June (Cloud cover 33).
The month with the least cloud cover is February (Cloud cover 17).
Average visibility in January
Genadendal, South Africa
- Average visibility in January: 10km
The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are April, May, June, July, August, September, October and November (9km).
Genadendal, South Africa
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