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 advent of September signifies a minor shift to an average high-temperature of an enjoyable 17.6°C (63.7°F), aligning closely with August. During the nights in September, the temperature in Haseley averages to a chilly 9.9°C (49.8°F).Humidity
In September, the average relative humidity in Haseley is 82%.Rainfall
In Haseley, in September, it is raining for 14.3 days, with typically 35mm (1.38") of accumulated precipitation. Throughout the year, there are 207.3 rainfall days, and 577mm (22.72") of precipitation is accumulated.Snowfall
In Haseley, snow does not fall in April, June through October.Daylight
In September, the average length of the day is 12h and 40min.On the first day of the month, sunrise is at 6:18 am and sunset at 7:54 pm. On the last day of September, in Haseley, United Kingdom, sunrise is at 7:07 am and sunset at 6:45 pm BST.
Sunshine
In Haseley, United Kingdom, the average sunshine in September is 6.6h.UV index
In September, the average daily maximum UV index in Haseley, United Kingdom, is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 3 suggests this advice:
Act with care - Obligation to protect against skin and eye damage is highlighted. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Haseley?
What is the average humidity in September in Haseley?
How many days does it rain in September in Haseley?
When it does not snow in Haseley?
How many hours of daylight does Haseley have in September?
When is the sunrise / sunset in September in Haseley?
How many hours of sunshine does Haseley have in September?
How high is the UV index in September in Haseley?
Average temperature in September
Haseley, 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
Haseley, 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
Haseley, 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
Haseley, 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
Haseley, 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
Haseley, 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
Haseley, 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
Haseley, 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
Haseley, 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
Haseley, 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
Haseley, 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
Haseley, 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
Haseley, 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).
Haseley, United Kingdom
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