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
Collingbourne Ducis notes an average high-temperature of an enjoyable 17.8°C (64°F) in September, displaying minor variation from August. Collingbourne Ducis experiences a steady low-temperature of 10.1°C (50.2°F) throughout September.Humidity
In Collingbourne Ducis, the average relative humidity in September is 83%.Rainfall
September is the month with the least rainfall in Collingbourne Ducis. Rain falls for 12.4 days and accumulates 23mm (0.91") of precipitation.Snowfall
In Collingbourne Ducis, snow does not fall in April through October.Daylight
The average length of the day in September in Collingbourne Ducis, United Kingdom, is 12h and 38min.On the first day of the month, sunrise is at 6:20 am and sunset at 7:52 pm. On the last day of September, in Collingbourne Ducis, sunrise is at 7:06 am and sunset at 6:46 pm BST.
Sunshine
In Collingbourne Ducis, the average sunshine in September is 7.1h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index in Collingbourne Ducis, United Kingdom. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: During September, 4 as the daily maximum UV index converts into the following advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Collingbourne Ducis?
What is the average humidity in September in Collingbourne Ducis?
What is the driest month in Collingbourne Ducis?
How much does it rain in Collingbourne Ducis in September?
When it does not snow in Collingbourne Ducis?
How many hours of daylight does Collingbourne Ducis have in September?
What time are sunrise and sunset in September in Collingbourne Ducis?
How many hours of sunshine does Collingbourne Ducis have in September?
What are the months with the highest UV index in Collingbourne Ducis?
How high is the UV index in September in Collingbourne Ducis?
Average temperature in September
Collingbourne Ducis, United Kingdom
- Average high temperature in September: 17.8°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in September: 10.1°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (1.9°C).
Average pressure in September
Collingbourne Ducis, United Kingdom
- Average pressure in September: 1016.9mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in September
Collingbourne Ducis, United Kingdom
- Average wind speed in September: 12.8km/h
The windiest month (with the highest average wind speed) is February (17.2km/h).
The calmest month (with the lowest average wind speed) is July (12.6km/h).
Average humidity in September
Collingbourne Ducis, United Kingdom
- Average humidity in September: 83%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is July (80%).
Average rainfall in September
Collingbourne Ducis, United Kingdom
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is December (52mm).
The driest month (with the least rainfall) is September (23mm).
Average rainfall days in September
Collingbourne Ducis, United Kingdom
- Average rainfall days in September: 12.4 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is September (12.4 days).
Average snowfall in September
Collingbourne Ducis, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Collingbourne Ducis, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.6 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
Collingbourne Ducis, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is July (Average sunshine: 7h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in September
Collingbourne Ducis, United Kingdom
- Average sunshine days in September: 13.7 days
The months with the most sunshine days are March and September (13.7 days).
The month with the least sunshine days is August (9.1 days).
Average UV index in September
Collingbourne Ducis, 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
Collingbourne Ducis, United Kingdom
- Average cloud cover in September: 51
The month with the most cloud cover is November (Cloud cover 64).
The months with the least cloud cover are April and September (Cloud cover 51).
Average visibility in September
Collingbourne Ducis, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are February and March (9km).
The months with the lowest visibility are January, April, May, June, July, August, September, October, November and December (8km).
