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
Ventersburg records the warmest temperatures in January, averaging a high of 30.2°C (86.4°F) and a low of 18.6°C (65.5°F).Heat index
The average heat index in January is computed to be a tropical 31°C (87.8°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.Data suggests that the heat index is set for environments in shade and with a light wind. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', quantifies the warmth felt when relative humidity is considered. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to 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 Ventersburg, the average relative humidity in January is 49%.Rainfall
The month with the most rainfall is January, when the rain falls for 11.9 days and typically aggregates up to 33mm (1.3") of precipitation.Daylight
In January, the average length of the day in Ventersburg is 13h and 41min.On the first day of the month, sunrise is at 05:17 and sunset at 19:11. On the last day of January, sunrise is at 05:42 and sunset at 19:07 SAST.
Sunshine
In January, the average sunshine is 11.7h.UV index
The months with the highest UV index are January, February, October through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.Note: In January, the maximum UV index of 6 transforms into these recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What is the hottest time of year in Ventersburg?
How hot is it in Ventersburg in January?
What is the average humidity in January in Ventersburg?
What is the wettest month in Ventersburg?
How many days does it rain in January in Ventersburg?
How many hours of daylight does Ventersburg have in January?
When is the sunrise / sunset in January in Ventersburg?
How long on average sun shines in January in Ventersburg?
What are the months with the highest UV index in Ventersburg?
What is the UV index intensity in January in Ventersburg?
Average temperature in January
Ventersburg, South Africa
- Average high temperature in January: 30.2°C
The warmest month (with the highest average high temperature) is January (30.2°C).
The month with the lowest average high temperature is June (17.3°C).
- Average low temperature in January: 18.6°C
The month with the highest average low temperature is January (18.6°C).
The coldest month (with the lowest average low temperature) is July (5.5°C).
Average pressure in January
Ventersburg, South Africa
- Average pressure in January: 1012.4mbar
The month with the highest atmospheric pressure is July (1025mbar).
The month with the lowest atmospheric pressure is January (1012.4mbar).
Average wind speed in January
Ventersburg, South Africa
- Average wind speed in January: 12.1km/h
The windiest month (with the highest average wind speed) is November (14.4km/h).
The calmest month (with the lowest average wind speed) is May (9km/h).
Average humidity in January
Ventersburg, South Africa
- Average humidity in January: 49%
The month with the highest relative humidity is February (53%).
The month with the lowest relative humidity is September (30%).
Average rainfall in January
Ventersburg, South Africa
- Average rainfall in January: 33mm
The wettest month (with the highest rainfall) is January (33mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in January
Ventersburg, South Africa
- Average rainfall days in January: 11.9 days
The month with the highest number of rainy days is January (11.9 days).
The month with the least rainy days is July (1.4 days).
Average daylight in January /
Average sunshine in January
Ventersburg, South Africa
- Average daylight in January: 13h and 4min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in January: 11h and 4min
The month with the most sunshine is November (Average sunshine: 11h and 54min).
The month with the least sunshine is August (Average sunshine: 7h and 24min).
Average sunshine days in January
Ventersburg, South Africa
- Average sunshine days in January: 15.5 days
The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is February (15.3 days).
Average UV index in January
Ventersburg, South Africa
- Average UV index in January: 6
The months with the highest UV index are January, February, October, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in January
Ventersburg, South Africa
- Average cloud cover in January: 19
The months with the most cloud cover are January and February (Cloud cover 19).
The months with the least cloud cover are July and August (Cloud cover 6).
Average visibility in January
Ventersburg, South Africa
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Ventersburg, South Africa
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