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
The advent of September brings an average high-temperature of a still refreshing 15.6°C (60.1°F), exhibiting minor difference from the previous month. September nights in Brotton witness a slight temperature decrease, averaging at a fresh 10.7°C (51.3°F).Humidity
The average relative humidity in September is 82%.Rainfall
In Brotton, United Kingdom, in September, during 12.9 rainfall days, 20mm (0.79") of precipitation is typically accumulated. In Brotton, United Kingdom, during the entire year, the rain falls for 166 days and collects up to 285mm (11.22") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In September, the average length of the day is 12h and 43min.On the first day of the month, sunrise is at 6:12 am and sunset at 7:55 pm. On the last day of September, sunrise is at 7:05 am and sunset at 6:41 pm BST.
Sunshine
The average sunshine in September in Brotton is 7.2h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 4 during September translates into these guidelines:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What is the average September temperature in Brotton?
What is the average humidity in September in Brotton?
How much does it rain in Brotton in September?
When it does not snow in Brotton?
What is the average length of the day in September in Brotton?
When are sunrise and sunset in September in Brotton?
How long on average sun shines in September in Brotton?
When is the highest UV index in Brotton?
What is the UV index intensity in September in Brotton?
Average temperature in September
Brotton, United Kingdom
- Average high temperature in September: 15.6°C
The warmest month (with the highest average high temperature) is August (17.8°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in September: 10.7°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).
Average pressure in September
Brotton, United Kingdom
- Average pressure in September: 1014.8mbar
The month with the highest atmospheric pressure is May (1016.1mbar).
The month with the lowest atmospheric pressure is November (1008.3mbar).
Average wind speed in September
Brotton, United Kingdom
- Average wind speed in September: 17.8km/h
The windiest month (with the highest average wind speed) is December (23.1km/h).
The calmest month (with the lowest average wind speed) is June (14.6km/h).
Average humidity in September
Brotton, United Kingdom
- Average humidity in September: 82%
The months with the highest relative humidity are January, November and December (85%).
The months with the lowest relative humidity are April and May (80%).
Average rainfall in September
Brotton, United Kingdom
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is June (40mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in September
Brotton, United Kingdom
- Average rainfall days in September: 12.9 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in September
Brotton, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Brotton, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Brotton, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is August (Average sunshine: 7h and 48min).
The months with the least sunshine are February and November (Average sunshine: 3h and 54min).
Average sunshine days in September
Brotton, United Kingdom
- Average sunshine days in September: 14.2 days
The month with the most sunshine days is April (15.6 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in September
Brotton, 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, March, November and December (UV index 2).
Average cloud cover in September
Brotton, United Kingdom
- Average cloud cover in September: 50
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 49).
Average visibility in September
Brotton, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, August and October (10km).
The months with the lowest visibility are January, May, June, July, September, November and December (9km).
Brotton, United Kingdom
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