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
Weather in September
Temperature
The advent of September presents an average high-temperature of a still agreeable 21.2°C (70.2°F), maintaining a close correlation with the preceding month. In Cats Pass, the expected average low-temperature for September is a refreshing 15.3°C (59.5°F).Humidity
The average relative humidity in September in Cats Pass is 69%.Rainfall
In Cats Pass, during September, the rain falls for 10.9 days and regularly aggregates up to 19mm (0.75") of precipitation. Throughout the year, there are 139.2 rainfall days, and 353mm (13.9") of precipitation is accumulated.Daylight
The average length of the day in September is 11h and 54min.On the first day of September, sunrise is at 06:22 and sunset at 17:49. On the last day of the month, sunrise is at 05:44 and sunset at 18:07 SAST.
Sunshine
The average sunshine in September in Cats Pass is 7.6h.UV index
The months with the lowest UV index in Cats Pass are March, May through December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: In September, the UV index of 5 transforms into the following advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
What is the usual temperature for Cats Pass in September?
What is the average humidity in September in Cats Pass?
How much does it rain in Cats Pass in September?
How many hours of daylight does Cats Pass have in September?
What time are sunrise and sunset in September in Cats Pass?
How long on average sun shines in September in Cats Pass?
What is the month with the lowest UV index in Cats Pass?
How high is the UV index in September in Cats Pass?
Average temperature in September
Cats Pass, South Africa
- Average high temperature in September: 21.2°C
The warmest month (with the highest average high temperature) is February (25.7°C).
The months with the lowest average high temperature are July and August (20.8°C).
- Average low temperature in September: 15.3°C
The month with the highest average low temperature is February (20.3°C).
The coldest month (with the lowest average low temperature) is July (14.2°C).
Average pressure in September
Cats Pass, South Africa
- Average pressure in September: 1018.7mbar
The month with the highest atmospheric pressure is July (1022.5mbar).
The month with the lowest atmospheric pressure is January (1013.8mbar).
Average wind speed in September
Cats Pass, South Africa
- Average wind speed in September: 20.5km/h
The windiest month (with the highest average wind speed) is October (20.7km/h).
The calmest month (with the lowest average wind speed) is May (16.8km/h).
Average humidity in September
Cats Pass, South Africa
- Average humidity in September: 69%
The months with the highest relative humidity are January and December (78%).
The month with the lowest relative humidity is June (58%).
Average rainfall in September
Cats Pass, South Africa
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is February (44mm).
The driest month (with the least rainfall) is May (17mm).
Average rainfall days in September
Cats Pass, South Africa
- Average rainfall days in September: 10.9 days
The month with the highest number of rainy days is January (15.5 days).
The month with the least rainy days is June (6.4 days).
Average daylight in September /
Average sunshine in September
Cats Pass, South Africa
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is November (Average sunshine: 8h and 54min).
The month with the least sunshine is April (Average sunshine: 6h and 18min).
Average sunshine days in September
Cats Pass, South Africa
- Average sunshine days in September: 16 days
The month with the most sunshine days is June (21.7 days).
The month with the least sunshine days is January (12.7 days).
Average UV index in September
Cats Pass, South Africa
- Average UV index in September: 5
The months with the highest UV index are January, February and April (UV index 6).
The months with the lowest UV index are March, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in September
Cats Pass, South Africa
- Average cloud cover in September: 36
The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 20).
Average visibility in September
Cats Pass, South Africa
- Average visibility in September: 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).
Cats Pass, South Africa
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