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
The transition into September notes an average high-temperature of a comfortable 18.5°C (65.3°F), revealing a mild distinction from the 21.3°C (70.3°F) in August. In September, Chipping Ongar experiences an average nighttime temperature of 11.2°C (52.2°F).Humidity
In Chipping Ongar, the average relative humidity in September is 78%.Rainfall
In Chipping Ongar, United Kingdom, in September, during 11.2 rainfall days, 23mm (0.91") of precipitation is typically accumulated. Throughout the year, there are 159.7 rainfall days, and 378mm (14.88") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in September in Chipping Ongar is 12h and 38min.On the first day of the month, sunrise is at 6:12 am and sunset at 7:45 pm. On the last day of September, in Chipping Ongar, sunrise is at 6:59 am and sunset at 6:38 pm BST.
Sunshine
In Chipping Ongar, the average sunshine in September is 7.3h.UV index
The average daily maximum UV index in September in Chipping Ongar is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: A maximum UV index of 4 in September translates into the following recommendations:
Undertake protective steps - Preventing sun damage is advised. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Chipping Ongar?
What is the average humidity in September in Chipping Ongar?
How many days does it rain in September in Chipping Ongar?
When it does not snow in Chipping Ongar?
How many hours of daylight does Chipping Ongar have in September?
What time are sunrise and sunset in September in Chipping Ongar?
How many hours of sunshine does Chipping Ongar have in September?
What is the UV index reading in September in Chipping Ongar?
Average temperature in September
Chipping Ongar, United Kingdom
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in September
Chipping Ongar, United Kingdom
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in September
Chipping Ongar, United Kingdom
- Average wind speed in September: 13.2km/h
The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in September
Chipping Ongar, United Kingdom
- Average humidity in September: 78%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (74%).
Average rainfall in September
Chipping Ongar, United Kingdom
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is December (43mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in September
Chipping Ongar, United Kingdom
- Average rainfall days in September: 11.2 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is September (11.2 days).
Average snowfall in September
Chipping Ongar, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Chipping Ongar, 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 May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Chipping Ongar, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is August (Average sunshine: 8h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in September
Chipping Ongar, United Kingdom
- Average sunshine days in September: 16.8 days
The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is February (12.3 days).
Average UV index in September
Chipping Ongar, 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
Chipping Ongar, United Kingdom
- Average cloud cover in September: 47
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 47).
Average visibility in September
Chipping Ongar, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
