September weather forecastChiddingly, United Kingdom
September
Weather in September
The first month of the autumn, September, is still a comfortable month in Chiddingly, United Kingdom, with an average temperature ranging between min 12.4°C (54.3°F) and max 17.9°C (64.2°F).Temperature
The advent of September reveals an average high-temperature of an enjoyable 17.9°C (64.2°F), showing minimal difference from the prior month. During September, the average low-temperature is a cool 12.4°C (54.3°F).Humidity
In Chiddingly, United Kingdom, the average relative humidity in September is 80%.Rainfall
In Chiddingly, during September, the rain falls for 12.5 days and regularly aggregates up to 27mm (1.06") of precipitation. Throughout the year, in Chiddingly, there are 173.4 rainfall days, and 408mm (16.06") of precipitation is accumulated.Snowfall
In Chiddingly, snow does not fall in May through October.Daylight
In Chiddingly, the average length of the day in September is 12h and 38min.On the first day of September in Chiddingly, United Kingdom, sunrise is at 6:13 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 6:39 pm BST.
Sunshine
The average sunshine in September in Chiddingly is 8.1h.UV index
The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 4 in September translates into the following instructions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Chiddingly, United Kingdom
- Average high temperature in September: 17.9°C
The warmest month (with the highest average high temperature) is August (20.3°C).
The month with the lowest average high temperature is January (7.2°C).
- Average low temperature in September: 12.4°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (3.6°C).
Average pressure in September
Chiddingly, United Kingdom
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).
Average wind speed in September
Chiddingly, United Kingdom
- Average wind speed in September: 16.7km/h
The windiest month (with the highest average wind speed) is December (22.6km/h).
The calmest month (with the lowest average wind speed) is July (15.7km/h).
Average humidity in September
Chiddingly, United Kingdom
- Average humidity in September: 80%
The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are July and August (79%).
Average rainfall in September
Chiddingly, United Kingdom
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is December (51mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in September
Chiddingly, United Kingdom
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is November (18 days).
The month with the least rainy days is June (12 days).
Average snowfall in September
Chiddingly, United Kingdom
- Average snowfall in September: 0mm
The months with the highest snowfall are February and December (11mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Chiddingly, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.5 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
Chiddingly, United Kingdom
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 8h and 6min
The month with the most sunshine is July (Average sunshine: 9h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in September
Chiddingly, United Kingdom
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is June (14.9 days).
The month with the least sunshine days is November (8.4 days).
Average UV index in September
Chiddingly, United Kingdom
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Chiddingly, United Kingdom
- Average cloud cover in September: 42
The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in September
Chiddingly, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).
