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
Cowpen experiences an average high-temperature of a moderate 15.8°C (60.4°F) with the onset of September, subtly varied from August's 17.9°C (64.2°F). The temperature in Cowpen, United Kingdom, during September sees a subtle transition from day to night, averaging a low of 11.2°C (52.2°F).Humidity
The average relative humidity in September is 80%.Rainfall
In Cowpen, in September, during 14.2 rainfall days, 34mm (1.34") of precipitation is typically accumulated. In Cowpen, during the entire year, the rain falls for 194.2 days and collects up to 471mm (18.54") of precipitation.Snowfall
May through October are months without snowfall in Cowpen.Daylight
In September, the average length of the day is 12h and 43min.On the first day of the month, sunrise is at 6:13 am and sunset at 7:58 pm. On the last day of September, in Cowpen, sunrise is at 7:07 am and sunset at 6:44 pm BST.
Sunshine
In September, the average sunshine is 7.7h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 4 in September interprets into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Cowpen in September?
What is the average humidity in September in Cowpen?
How many days does it rain in September in Cowpen?
When it does not snow in Cowpen?
What is the average length of the day in September in Cowpen?
When is the sunrise / sunset in September in Cowpen?
How long on average sun shines in September in Cowpen?
What are the months with the highest UV index in Cowpen?
What is the UV index reading in September in Cowpen?
Average temperature in September
Cowpen, United Kingdom
- Average high temperature in September: 15.8°C
The warmest months (with the highest average high temperature) are July and August (17.9°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (13°C).
The coldest months (with the lowest average low temperature) are January and February (3.4°C).
Average pressure in September
Cowpen, United Kingdom
- Average pressure in September: 1014.3mbar
The month with the highest atmospheric pressure is May (1016mbar).
The month with the lowest atmospheric pressure is November (1007.8mbar).
Average wind speed in September
Cowpen, United Kingdom
- Average wind speed in September: 17.9km/h
The windiest month (with the highest average wind speed) is January (23.1km/h).
The calmest month (with the lowest average wind speed) is June (14.5km/h).
Average humidity in September
Cowpen, United Kingdom
- Average humidity in September: 80%
The months with the highest relative humidity are January and December (83%).
The months with the lowest relative humidity are April and May (78%).
Average rainfall in September
Cowpen, United Kingdom
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is August (62mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in September
Cowpen, United Kingdom
- Average rainfall days in September: 14.2 days
The month with the highest number of rainy days is August (21.3 days).
The month with the least rainy days is February (12.5 days).
Average snowfall in September
Cowpen, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (24mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Cowpen, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Cowpen, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is August (Average sunshine: 8h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in September
Cowpen, United Kingdom
- Average sunshine days in September: 12.4 days
The month with the most sunshine days is April (14.3 days).
The month with the least sunshine days is July (5.9 days).
Average UV index in September
Cowpen, United Kingdom
- Average UV index in September: 4
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Cowpen, United Kingdom
- Average cloud cover in September: 46
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is September (Cloud cover 46).
Average visibility in September
Cowpen, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, August and December (10km).
The months with the lowest visibility are January, May, June, July, September, October and November (9km).
