Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
July
Weather in July
Temperature
The months of June and July bring the lowest temperatures, averaging a high of 18.8°C (65.8°F).Humidity
The average relative humidity in July is 45%.Rainfall
The only month without rainfall is July.Daylight
In July, the average length of the day is 10h and 44min.On the first day of the month, sunrise is at 06:51 and sunset at 17:26. On the last day of July, sunrise is at 06:42 and sunset at 17:39 SAST.
Sunshine
In Tweefontein, the average sunshine in July is 7.7h.UV index
May through July, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: During July, 4 as the daily maximum UV index converts into the following advice:
Be vigilant - Suggestions to stave off sun damage are provided. When the Sun is at its strongest around midday, find shade and limit exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
What are the temperatures in July?
What is the average humidity in July?
What is the driest month in Tweefontein?
Does it rain in July?
What is the average length of the day in July?
When is the sunrise / sunset in July in Tweefontein?
How long on average sun shines in July?
What is the month with the lowest UV index?
What is the UV index reading in July?
Average temperature in July
Tweefontein, South Africa
- Average high temperature in July: 18.8°C
The warmest month (with the highest average high temperature) is January (28.3°C).
The months with the lowest average high temperature are June and July (18.8°C).
- Average low temperature in July: 6.7°C
The months with the highest average low temperature are January and December (17.1°C).
The coldest month (with the lowest average low temperature) is July (6.7°C).
Average pressure in July
Tweefontein, South Africa
- Average pressure in July: 1024.6mbar
The month with the highest atmospheric pressure is July (1024.6mbar).
The month with the lowest atmospheric pressure is January (1013.2mbar).
Average wind speed in July
Tweefontein, South Africa
- Average wind speed in July: 8.7km/h
The windiest months (with the highest average wind speed) are October and November (11.5km/h).
The calmest month (with the lowest average wind speed) is May (7.7km/h).
Average humidity in July
Tweefontein, South Africa
- Average humidity in July: 45%
The months with the highest relative humidity are January and February (64%).
The month with the lowest relative humidity is September (36%).
Average rainfall in July
Tweefontein, South Africa
- Average rainfall in July: 0mm
The wettest month (with the highest rainfall) is January (92mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in July
Tweefontein, South Africa
- Average rainfall days in July: 0.8 days
The month with the highest number of rainy days is January (21.8 days).
The month with the least rainy days is July (0.8 days).
Average daylight in July /
Average sunshine in July
Tweefontein, South Africa
- Average daylight in July: 10h 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 36min).
- Average sunshine in July: 7h and 4min
The month with the most sunshine is October (Average sunshine: 11h and 48min).
The months with the least sunshine are April and August (Average sunshine: 7h and 30min).
Average sunshine days in July
Tweefontein, South Africa
- Average sunshine days in July: 29.8 days
The month with the most sunshine days is July (29.8 days).
The months with the least sunshine days are January and December (6.5 days).
Average UV index in July
Tweefontein, South Africa
- Average UV index in July: 4
The months with the highest UV index are January, February, March, 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 July
Tweefontein, South Africa
- Average cloud cover in July: 6
The month with the most cloud cover is January (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in July
Tweefontein, South Africa
- Average visibility in July: 10km
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).
