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
Weltevredenpark, South Africa, marks the onset of January with an average high-temperature of a still moderately hot 27.4°C (81.3°F), a subtle shift from December's 27.5°C (81.5°F). In Weltevredenpark, in January, the average low-temperature is an enjoyable 16.6°C (61.9°F).Heat index
January's mean heat index is appraised at 29°C (84.2°F). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.Research indicates the heat index considers values in shaded locales and with light winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Humidity
In January, the average relative humidity is 63%.Rainfall
January is the month with the most rainfall. Rain falls for 13.2 days and accumulates 57mm (2.24") of precipitation.Daylight
The average length of the day in January is 13h and 34min.On the first day of the month, sunrise is at 05:19 and sunset at 19:03. On the last day of January, in Weltevredenpark, sunrise is at 05:42 and sunset at 19:01 SAST.
Sunshine
The average sunshine in January in Weltevredenpark is 11.4h.UV index
The months with the highest UV index are January, February, October and November, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 6 during January translates into these guidelines:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. 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. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What is the temperature in January in Weltevredenpark?
What is the average humidity in January in Weltevredenpark?
What is the wettest month in Weltevredenpark?
How many days does it rain in January in Weltevredenpark?
What is the average length of the day in January in Weltevredenpark?
What time are sunrise and sunset in January in Weltevredenpark?
How long on average sun shines in January in Weltevredenpark?
What are the months with the highest UV index in Weltevredenpark?
What is the UV index intensity in January in Weltevredenpark?
Average temperature in January
Weltevredenpark, South Africa
- Average high temperature in January: 27.4°C
The warmest month (with the highest average high temperature) is December (27.5°C).
The month with the lowest average high temperature is July (17.9°C).
- Average low temperature in January: 16.6°C
The month with the highest average low temperature is January (16.6°C).
The coldest month (with the lowest average low temperature) is July (6.1°C).
Average pressure in January
Weltevredenpark, South Africa
- Average pressure in January: 1013.1mbar
The month with the highest atmospheric pressure is July (1024.6mbar).
The month with the lowest atmospheric pressure is January (1013.1mbar).
Average wind speed in January
Weltevredenpark, South Africa
- Average wind speed in January: 8.9km/h
The windiest month (with the highest average wind speed) is November (11.6km/h).
The calmest month (with the lowest average wind speed) is May (7.8km/h).
Average humidity in January
Weltevredenpark, South Africa
- Average humidity in January: 63%
The month with the highest relative humidity is February (64%).
The month with the lowest relative humidity is September (34%).
Average rainfall in January
Weltevredenpark, South Africa
- Average rainfall in January: 57mm
The wettest month (with the highest rainfall) is January (57mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in January
Weltevredenpark, South Africa
- Average rainfall days in January: 13.2 days
The month with the highest number of rainy days is January (13.2 days).
The month with the least rainy days is July (1.4 days).
Average daylight in January /
Average sunshine in January
Weltevredenpark, South Africa
- Average daylight in January: 13h and 4min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in January: 11h and 2min
The month with the most sunshine is October (Average sunshine: 11h and 48min).
The month with the least sunshine is August (Average sunshine: 7h and 24min).
Average sunshine days in January
Weltevredenpark, South Africa
- Average sunshine days in January: 16.3 days
The month with the most sunshine days is July (28.9 days).
The month with the least sunshine days is January (16.3 days).
Average UV index in January
Weltevredenpark, South Africa
- Average UV index in January: 6
The months with the highest UV index are January, February, October and November (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in January
Weltevredenpark, South Africa
- Average cloud cover in January: 26
The month with the most cloud cover is January (Cloud cover 26).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in January
Weltevredenpark, South Africa
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Weltevredenpark, South Africa
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