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 snowfall in September
- Average snowfall 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 advent of September sees the average high-temperature at a comfortable 18.2°C (64.8°F), subtly shifted from August's 15.5°C (59.9°F). September in Barrydale generally records an average low-temperature of 7.7°C (45.9°F).Humidity
In September, the average relative humidity is 59%.Rainfall
In Barrydale, in September, during 5.6 rainfall days, 11mm (0.43") of precipitation is typically accumulated. Throughout the year, there are 74.6 rainfall days, and 147mm (5.79") of precipitation is accumulated.Snowfall
January through June, September through December are months without snowfall in Barrydale, South Africa.Daylight
In September, the average length of the day is 11h and 53min.On the first day of September, sunrise is at 06:54 and sunset at 18:19. On the last day of the month, sunrise is at 06:14 and sunset at 18:39 SAST.
Sunshine
The average sunshine in September is 9.2h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In September, the maximum UV index of 4 suggests these recommendations:
Undertake protective steps - Preventing sun damage is advised. Avoiding the Sun during its peak radiation time around midday is a healthy practice. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Barrydale in September?
What is the average humidity in September in Barrydale?
How much does it rain in Barrydale in September?
When it does not snow in Barrydale?
Does it snow in Barrydale in September?
How many hours of daylight does Barrydale have in September?
When are sunrise and sunset in September in Barrydale?
How long on average sun shines in September in Barrydale?
What is the UV index intensity in September in Barrydale?
Average temperature in September
Barrydale, South Africa
- Average high temperature in September: 18.2°C
The warmest month (with the highest average high temperature) is January (28.3°C).
The month with the lowest average high temperature is June (14°C).
- Average low temperature in September: 7.7°C
The month with the highest average low temperature is February (16.1°C).
The coldest month (with the lowest average low temperature) is July (5.6°C).
Average pressure in September
Barrydale, South Africa
- Average pressure in September: 1019.2mbar
The month with the highest atmospheric pressure is July (1022.4mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in September
Barrydale, South Africa
- Average wind speed in September: 11.6km/h
The windiest month (with the highest average wind speed) is November (13.1km/h).
The calmest month (with the lowest average wind speed) is May (10.7km/h).
Average humidity in September
Barrydale, South Africa
- Average humidity in September: 59%
The month with the highest relative humidity is June (64%).
The months with the lowest relative humidity are February and November (53%).
Average rainfall in September
Barrydale, South Africa
- Average rainfall in September: 11mm
The wettest month (with the highest rainfall) is June (22mm).
The driest months (with the least rainfall) are February, April, October and December (9mm).
Average rainfall days in September
Barrydale, South Africa
- Average rainfall days in September: 5.6 days
The month with the highest number of rainy days is April (7.5 days).
The month with the least rainy days is November (5 days).
Average snowfall in September
Barrydale, South Africa
- Average snowfall in September: 0mm
The month with the highest snowfall is August (3mm).
The months with the least snowfall are January, February, March, April, May, June, September, October, November and December (0mm).
Average snowfall days in September
Barrydale, South Africa
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is August (0.3 days).
The months with the least snowfall days are January, February, March, April, May, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Barrydale, South Africa
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is December (Average sunshine: 11h and 42min).
The month with the least sunshine is June (Average sunshine: 6h and 36min).
Average sunshine days in September
Barrydale, South Africa
- Average sunshine days in September: 21.9 days
The month with the most sunshine days is May (24.1 days).
The month with the least sunshine days is February (19.8 days).
Average UV index in September
Barrydale, South Africa
- Average UV index in September: 4
The months with the highest UV index are January, February and December (UV index 6).
The month with the lowest UV index is June (UV index 3).
Average cloud cover in September
Barrydale, South Africa
- Average cloud cover in September: 22
The month with the most cloud cover is June (Cloud cover 27).
The month with the least cloud cover is February (Cloud cover 14).
Average visibility in September
Barrydale, 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).
