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
Boughton Malherbe marks the arrival of September with an average high-temperature of a comfortable 18.2°C (64.8°F), hardly different from August's 20.7°C (69.3°F). During September, Boughton Malherbe records an average temperature of 12.5°C (54.5°F) at night.Humidity
The average relative humidity in September is 79%.Rainfall
In Boughton Malherbe, during September, the rain falls for 11.5 days and regularly aggregates up to 22mm (0.87") of precipitation. Throughout the year, there are 165.3 rainfall days, and 370mm (14.57") of precipitation is accumulated.Snowfall
In Boughton Malherbe, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 38min.On the first day of the month, sunrise is at 6:11 am and sunset at 7:42 pm. On the last day of September, sunrise is at 6:57 am and sunset at 6:37 pm BST.
Sunshine
The average sunshine in September is 8.2h.UV index
In Boughton Malherbe, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 4 during September leads to these advisories:
Prioritize safety - Suggestions to prevent sun damage are offered. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September?
How much does it rain in September?
When it does not snow in Boughton Malherbe?
How many hours of daylight does Boughton Malherbe have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Boughton Malherbe have in September?
What is the UV index reading in September?
Average temperature in September
Boughton Malherbe, United Kingdom
- Average high temperature in September: 18.2°C
The warmest month (with the highest average high temperature) is August (20.7°C).
The month with the lowest average high temperature is January (7.1°C).
- Average low temperature in September: 12.5°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (3.3°C).
Average pressure in September
Boughton Malherbe, United Kingdom
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1011mbar).
Average wind speed in September
Boughton Malherbe, United Kingdom
- Average wind speed in September: 15.9km/h
The windiest month (with the highest average wind speed) is December (21.2km/h).
The calmest month (with the lowest average wind speed) is July (14.9km/h).
Average humidity in September
Boughton Malherbe, United Kingdom
- Average humidity in September: 79%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is August (77%).
Average rainfall in September
Boughton Malherbe, United Kingdom
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is December (42mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Boughton Malherbe, United Kingdom
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is November (16.4 days).
The month with the least rainy days is September (11.5 days).
Average snowfall in September
Boughton Malherbe, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (17mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Boughton Malherbe, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.4 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
Boughton Malherbe, 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: 8h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in September
Boughton Malherbe, United Kingdom
- Average sunshine days in September: 15.3 days
The month with the most sunshine days is April (15.6 days).
The month with the least sunshine days is November (10.1 days).
Average UV index in September
Boughton Malherbe, 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
Boughton Malherbe, United Kingdom
- Average cloud cover in September: 41
The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in September
Boughton Malherbe, 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).
