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
Weather in September
Temperature
Transitioning from August to September, Cotterstock observes an average high-temperature of an enjoyable 18.3°C (64.9°F), differing subtly from the previous month. In September, the average low-temperature is a fresh 10.9°C (51.6°F).Humidity
The average relative humidity in September is 78%.Rainfall
In Cotterstock, in September, during 9.5 rainfall days, 17mm (0.67") of precipitation is typically accumulated. In Cotterstock, during the entire year, the rain falls for 141.4 days and collects up to 238mm (9.37") of precipitation.Snowfall
April through November are months without snowfall.Daylight
In Cotterstock, the average length of the day in September is 12h and 40min.On the first day of the month, sunrise is at 6:13 am and sunset at 7:49 pm. On the last day of September, sunrise is at 7:02 am and sunset at 6:41 pm BST.
Sunshine
The average sunshine in September in Cotterstock, United Kingdom, is 7.1h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 4 during September translates into the following directions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. 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.
Frequently asked questions
What is the usual temperature for Cotterstock in September?
What is the average humidity in September in Cotterstock?
How much does it rain in Cotterstock in September?
When it does not snow in Cotterstock?
How many hours of daylight does Cotterstock have in September?
When are sunrise and sunset in September in Cotterstock?
How many hours of sunshine does Cotterstock have in September?
How high is the UV index in September in Cotterstock?
Average temperature in September
Cotterstock, United Kingdom
- Average high temperature in September: 18.3°C
The warmest month (with the highest average high temperature) is July (21.1°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in September: 10.9°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in September
Cotterstock, United Kingdom
- Average pressure in September: 1016.2mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in September
Cotterstock, United Kingdom
- Average wind speed in September: 13.5km/h
The windiest month (with the highest average wind speed) is December (18.4km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in September
Cotterstock, United Kingdom
- Average humidity in September: 78%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall in September
Cotterstock, United Kingdom
- Average rainfall in September: 17mm
The wettest month (with the highest rainfall) is June (32mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in September
Cotterstock, United Kingdom
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is September (9.5 days).
Average snowfall in September
Cotterstock, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (15mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Cotterstock, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Cotterstock, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in September
Cotterstock, United Kingdom
- Average sunshine days in September: 17.4 days
The month with the most sunshine days is March (18 days).
The month with the least sunshine days is July (12.3 days).
Average UV index in September
Cotterstock, United Kingdom
- Average UV index in September: 4
The month with the highest UV index is June (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Cotterstock, United Kingdom
- Average cloud cover in September: 49
The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 49).
Average visibility in September
Cotterstock, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Cotterstock, United Kingdom
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