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 brings an average high-temperature of a still refreshing 17.4°C (63.3°F), almost identical to the preceding month. September nights in Borrowash cool down to an average low-temperature of 9.8°C (49.6°F).Humidity
In September, the average relative humidity in Borrowash, United Kingdom, is 82%.Rainfall
In Borrowash, during September, the rain falls for 9.5 days and regularly aggregates up to 21mm (0.83") of precipitation. Throughout the year, there are 151.2 rainfall days, and 325mm (12.8") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In Borrowash, the average length of the day in September is 12h and 40min.On the first day of September, sunrise is at 6:16 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 6:44 pm BST.
Sunshine
In September, the average sunshine in Borrowash is 6.9h.UV index
The months with the highest UV index in Borrowash are May through September, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: A daily maximum UV index of 4 in September translates into the following instructions:
Act with care - The suggestion to avoid sunburn is emphasized. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Borrowash?
What is the average humidity in September in Borrowash?
How much does it rain in Borrowash in September?
When it does not snow in Borrowash?
What is the average length of the day in September in Borrowash?
When is the sunrise / sunset in September in Borrowash?
How many hours of sunshine does Borrowash have in September?
What is the month with the highest UV index in Borrowash?
What is the UV index reading in September in Borrowash?
Average temperature in September
Borrowash, United Kingdom
- Average high temperature in September: 17.4°C
The warmest month (with the highest average high temperature) is July (20.3°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in September: 9.8°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in September
Borrowash, United Kingdom
- Average pressure in September: 1016mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).
Average wind speed in September
Borrowash, United Kingdom
- Average wind speed in September: 13.5km/h
The windiest month (with the highest average wind speed) is February (18.5km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in September
Borrowash, United Kingdom
- Average humidity in September: 82%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is August (79%).
Average rainfall in September
Borrowash, United Kingdom
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is June (42mm).
The driest months (with the least rainfall) are January, March and April (19mm).
Average rainfall days in September
Borrowash, United Kingdom
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is September (9.5 days).
Average snowfall in September
Borrowash, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Borrowash, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.6 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
Borrowash, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is August (Average sunshine: 7h and 30min).
The months with the least sunshine are February and November (Average sunshine: 3h and 54min).
Average sunshine days in September
Borrowash, United Kingdom
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is December (18.1 days).
The month with the least sunshine days is July (9.9 days).
Average UV index in September
Borrowash, 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
Borrowash, United Kingdom
- Average cloud cover in September: 52
The month with the most cloud cover is November (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 52).
Average visibility in September
Borrowash, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
