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 average high-temperature during September is an enjoyable 17.6°C (63.7°F), almost matching the conditions of the preceding month. The low-temperature average for Rowington during September stands at a frosty 9.9°C (49.8°F).Humidity
The average relative humidity in September is 82%.Rainfall
In Rowington, during September, the rain falls for 14.3 days and regularly aggregates up to 35mm (1.38") of precipitation. In Rowington, during the entire year, the rain falls for 207.3 days and collects up to 577mm (22.72") of precipitation.Snowfall
In Rowington, snow does not fall in April, June through October.Daylight
In Rowington, the average length of the day in September is 12h and 40min.On the first day of the month, sunrise is at 6:19 am and sunset at 7:54 pm. On the last day of September, sunrise is at 7:07 am and sunset at 6:46 pm BST.
Sunshine
In Rowington, the average sunshine in September is 6.6h.UV index
The average daily maximum UV index in September in Rowington is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the maximum UV index of 3 transforms into these recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What is the temperature in September in Rowington?
What is the average humidity in September in Rowington?
How many days does it rain in September in Rowington?
When it does not snow in Rowington?
How many hours of daylight does Rowington have in September?
When are sunrise and sunset in September in Rowington?
How many hours of sunshine does Rowington have in September?
What is the UV index reading in September in Rowington?
Average temperature in September
Rowington, United Kingdom
- Average high temperature in September: 17.6°C
The warmest month (with the highest average high temperature) is July (20.5°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in September: 9.9°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
Rowington, United Kingdom
- Average pressure in September: 1016.4mbar
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
Rowington, United Kingdom
- Average wind speed in September: 13.3km/h
The windiest months (with the highest average wind speed) are February and December (18.4km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in September
Rowington, United Kingdom
- Average humidity in September: 82%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (80%).
Average rainfall in September
Rowington, United Kingdom
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is June (68mm).
The driest month (with the least rainfall) is April (34mm).
Average rainfall days in September
Rowington, United Kingdom
- Average rainfall days in September: 14.3 days
The month with the highest number of rainy days is July (21.8 days).
The month with the least rainy days is February (13.4 days).
Average snowfall in September
Rowington, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (32mm).
The months with the least snowfall are April, June, July, August, September and October (0mm).
Average snowfall days in September
Rowington, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Rowington, 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: 6h and 4min
The month with the most sunshine is July (Average sunshine: 7h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in September
Rowington, United Kingdom
- Average sunshine days in September: 11.5 days
The month with the most sunshine days is March (11.9 days).
The month with the least sunshine days is July (6.4 days).
Average UV index in September
Rowington, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Rowington, United Kingdom
- Average cloud cover in September: 53
The month with the most cloud cover is November (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 53).
Average visibility in September
Rowington, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are February, March, May, July and August (9km).
The months with the lowest visibility are January, April, June, September, October, November and December (8km).
Rowington, United Kingdom
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