September weather forecastCrofton, United Kingdom
September weather for Crofton, United Kingdom: In Crofton, United Kingdom, in September, it is raining for 15.2 days, with typically 36mm (1.42") of accumulated precipitation. The average high-temperature and low-temperature in Crofton, United Kingdom, during September are 16.8°C (62.2°F) and 9.5°C (49.1°F) respectively.
September
Weather in September
September, the first month of the autumn in Crofton, is still a comfortable month, with an average temperature varying between 16.8°C (62.2°F) and 9.5°C (49.1°F).Temperature
September notes an average high-temperature of a still enjoyable 16.8°C (62.2°F), subtly differing from August's 19.2°C (66.6°F). An average low-temperature of 9.5°C (49.1°F) is observed during September nights.Humidity
In Crofton, the average relative humidity in September is 82%.Rainfall
In Crofton, in September, it is raining for 15.2 days, with typically 36mm (1.42") of accumulated precipitation. Throughout the year, there are 194.1 rainfall days, and 513mm (20.2") of precipitation is accumulated.Snowfall
In Crofton, snow does not fall in April through October.Daylight
In Crofton, the average length of the day in September is 12h and 41min.On the first day of the month, sunrise is at 6:15 am and sunset at 7:55 pm. On the last day of September, sunrise is at 7:06 am and sunset at 6:44 pm BST.
Sunshine
In September, the average sunshine in Crofton is 6.9h.UV index
The months with the highest UV index are June through September, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily maximum UV index of 4 in September translates into the following instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Crofton, United Kingdom
- Average high temperature in September: 16.8°C
The warmest month (with the highest average high temperature) is July (19.7°C).
The month with the lowest average high temperature is January (5.4°C).
- Average low temperature in September: 9.5°C
The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure in September
Crofton, United Kingdom
- Average pressure in September: 1015.4mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1009mbar).
Average wind speed in September
Crofton, United Kingdom
- Average wind speed in September: 13.6km/h
The windiest month (with the highest average wind speed) is February (18.1km/h).
The calmest month (with the lowest average wind speed) is June (12.6km/h).
Average humidity in September
Crofton, United Kingdom
- Average humidity in September: 82%
The months with the highest relative humidity are January, November and December (88%).
The months with the lowest relative humidity are April, May, July and August (79%).
Average rainfall in September
Crofton, United Kingdom
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is June (62mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Crofton, United Kingdom
- Average rainfall days in September: 15.2 days
The month with the highest number of rainy days is July (21.9 days).
The month with the least rainy days is February (11.9 days).
Average snowfall in September
Crofton, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (25mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Crofton, 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
Crofton, United Kingdom
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in September: 6h and 54min
The month with the most sunshine is August (Average sunshine: 7h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in September
Crofton, United Kingdom
- Average sunshine days in September: 10.5 days
The month with the most sunshine days is March (13.5 days).
The month with the least sunshine days is August (5.6 days).
Average UV index in September
Crofton, United Kingdom
- Average UV index in September: 4
The months with the highest UV index are 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
Crofton, United Kingdom
- Average cloud cover in September: 52
The month with the most cloud cover is November (Cloud cover 62).
The months with the least cloud cover are April and September (Cloud cover 52).
Average visibility in September
Crofton, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are February, March, April, May, June, July, August and December (9km).
The months with the lowest visibility are January, September, October and November (8km).
