Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
The start of September is characterized by a subtle increase in the average high-temperature, transitioning from an agreeable 21°C (69.8°F) in August to a moderately hot 25°C (77°F). Bethal's nighttime temperature in September demonstrates a noticeable plunge to a cool 11.1°C (52°F).Humidity
With an average relative humidity of 36%, September is the least humid month in Bethal.Rainfall
In Bethal, in September, it is raining for 2.6 days, with typically 9mm (0.35") of accumulated precipitation. Throughout the year, in Bethal, South Africa, there are 118.9 rainfall days, and 476mm (18.74") of precipitation is accumulated.Daylight
In Bethal, the average length of the day in September is 11h and 57min.On the first day of the month, sunrise is at 06:14 and sunset at 17:49. On the last day of September, sunrise is at 05:42 and sunset at 18:01 SAST.
Sunshine
In Bethal, South Africa, the average sunshine in September is 8.9h.UV index
The average daily maximum UV index in September in Bethal is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: A typical high UV index of 5 in September suggests the following recommendations:
Be vigilant - Preventing sunburn is recommended. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Bethal?
What is the least humid month in Bethal?
What is the average humidity in September in Bethal?
How many days does it rain in September in Bethal?
What is the average length of the day in September in Bethal?
When is the sunrise / sunset in September in Bethal?
How long on average sun shines in September in Bethal?
How high is the UV index in September in Bethal?
Average temperature in September
Bethal, South Africa
- Average high temperature in September: 25°C
The warmest month (with the highest average high temperature) is February (26.5°C).
The month with the lowest average high temperature is June (17.4°C).
- Average low temperature in September: 11.1°C
The month with the highest average low temperature is December (14.5°C).
The coldest month (with the lowest average low temperature) is July (4.5°C).
Average pressure in September
Bethal, South Africa
- Average pressure in September: 1019mbar
The month with the highest atmospheric pressure is July (1024.9mbar).
The month with the lowest atmospheric pressure is January (1014.2mbar).
Average wind speed in September
Bethal, South Africa
- Average wind speed in September: 12.5km/h
The windiest month (with the highest average wind speed) is September (12.5km/h).
The calmest month (with the lowest average wind speed) is March (8.9km/h).
Average humidity in September
Bethal, South Africa
- Average humidity in September: 36%
The month with the highest relative humidity is January (72%).
The month with the lowest relative humidity is September (36%).
Average rainfall in September
Bethal, South Africa
- Average rainfall in September: 9mm
The wettest month (with the highest rainfall) is December (109mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in September
Bethal, South Africa
- Average rainfall days in September: 2.6 days
The month with the highest number of rainy days is January (21.4 days).
The month with the least rainy days is July (0.6 days).
Average daylight in September /
Average sunshine in September
Bethal, South Africa
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is October (Average sunshine: 11h and 30min).
The month with the least sunshine is April (Average sunshine: 7h and 18min).
Average sunshine days in September
Bethal, South Africa
- Average sunshine days in September: 26.7 days
The month with the most sunshine days is July (30.3 days).
The month with the least sunshine days is January (7.4 days).
Average UV index in September
Bethal, South Africa
- Average UV index in September: 5
The month with the highest UV index is November (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in September
Bethal, South Africa
- Average cloud cover in September: 11
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in September
Bethal, South Africa
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
