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
September registers an average high-temperature of a still comfortable 17.8°C (64°F), slightly varied from August's 19.4°C (66.9°F). September's nights in Ibsley observe an average temperature of 12.3°C (54.1°F).Humidity
April, May, July through September, with an average relative humidity of 81%, are the least humid months.Rainfall
In Ibsley, in September, it is raining for 13.2 days, with typically 30mm (1.18") of accumulated precipitation. Throughout the year, there are 185.8 rainfall days, and 513mm (20.2") of precipitation is accumulated.Snowfall
In Ibsley, United Kingdom, snow does not fall in March through October.Daylight
In September, the average length of the day is 12h and 38min.On the first day of September, sunrise is at 6:21 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 6:47 pm BST.
Sunshine
The average sunshine in September is 8.3h.UV index
In Ibsley, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: A maximum daily UV index of 4 during September morphs into the following directions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Ibsley in September?
What are the least humid months in Ibsley?
What is the average humidity in September in Ibsley?
How much does it rain in Ibsley in September?
When it does not snow in Ibsley?
What is the average length of the day in September in Ibsley?
When are sunrise and sunset in September in Ibsley?
How many hours of sunshine does Ibsley have in September?
How high is the UV index in September in Ibsley?
Average temperature in September
Ibsley, United Kingdom
- Average high temperature in September: 17.8°C
The warmest month (with the highest average high temperature) is July (19.5°C).
The month with the lowest average high temperature is February (7.8°C).
- Average low temperature in September: 12.3°C
The month with the highest average low temperature is August (13.9°C).
The coldest months (with the lowest average low temperature) are January and February (4.2°C).
Average pressure in September
Ibsley, 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 (1010.6mbar).
Average wind speed in September
Ibsley, United Kingdom
- Average wind speed in September: 17.7km/h
The windiest month (with the highest average wind speed) is December (22.7km/h).
The calmest month (with the lowest average wind speed) is July (15.9km/h).
Average humidity in September
Ibsley, United Kingdom
- Average humidity in September: 81%
The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are April, May, July, August and September (81%).
Average rainfall in September
Ibsley, United Kingdom
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in September
Ibsley, United Kingdom
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is November (18.6 days).
The month with the least rainy days is September (13.2 days).
Average snowfall in September
Ibsley, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is December (6mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Ibsley, United Kingdom
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (1 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
Ibsley, United Kingdom
- Average daylight in September: 12h and 4min
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 2min
The month with the most sunshine is July (Average sunshine: 9h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in September
Ibsley, United Kingdom
- Average sunshine days in September: 13.1 days
The month with the most sunshine days is March (13.8 days).
The month with the least sunshine days is November (8.5 days).
Average UV index in September
Ibsley, United Kingdom
- Average UV index in September: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in September
Ibsley, United Kingdom
- Average cloud cover in September: 42
The month with the most cloud cover is November (Cloud cover 58).
The months with the least cloud cover are July and September (Cloud cover 42).
Average visibility in September
Ibsley, United Kingdom
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, June, July, August, September and November (10km).
The months with the lowest visibility are January, May, October and December (9km).
