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 introduction of September sees an average high-temperature of a still mild 14°C (57.2°F), hardly deviating from August. An average low-temperature of 9.3°C (48.7°F), slightly less than the daytime peak, marks the month of September in Ambleside.Humidity
The average relative humidity in September is 89%.Rainfall
In Ambleside, in September, during 15.7 rainfall days, 60mm (2.36") of precipitation is typically accumulated. In Ambleside, United Kingdom, during the entire year, the rain falls for 202 days and collects up to 866mm (34.09") of precipitation.Snowfall
In Ambleside, United Kingdom, snow does not fall in July through September.Daylight
In Ambleside, the average length of the day in September is 12h and 42min.On the first day of the month, sunrise is at 6:20 am and sunset at 8:02 pm. On the last day of September, in Ambleside, sunrise is at 7:13 am and sunset at 6:50 pm BST.
Sunshine
The average sunshine in September is 5.3h.UV index
In Ambleside, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In September, the maximum UV index of 3 suggests this advice:
Ensure safety - Sun damage prevention is strongly urged. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
What is the average September temperature in Ambleside?
What is the average humidity in September in Ambleside?
How much does it rain in Ambleside in September?
When it does not snow in Ambleside?
Does it snow in Ambleside in September?
How many hours of daylight does Ambleside have in September?
When is the sunrise / sunset in September in Ambleside?
How many hours of sunshine does Ambleside have in September?
What is the UV index intensity in September in Ambleside?
Average temperature in September
Ambleside, United Kingdom
- Average high temperature in September: 14°C
The warmest month (with the highest average high temperature) is July (16°C).
The month with the lowest average high temperature is January (4.9°C).
- Average low temperature in September: 9.3°C
The month with the highest average low temperature is August (10.7°C).
The coldest month (with the lowest average low temperature) is February (1.2°C).
Average pressure in September
Ambleside, United Kingdom
- Average pressure in September: 1014.7mbar
The month with the highest atmospheric pressure is May (1016mbar).
The month with the lowest atmospheric pressure is November (1008.1mbar).
Average wind speed in September
Ambleside, United Kingdom
- Average wind speed in September: 15.9km/h
The windiest month (with the highest average wind speed) is December (21.7km/h).
The calmest month (with the lowest average wind speed) is June (12.8km/h).
Average humidity in September
Ambleside, United Kingdom
- Average humidity in September: 89%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is April (84%).
Average rainfall in September
Ambleside, United Kingdom
- Average rainfall in September: 60mm
The wettest month (with the highest rainfall) is December (95mm).
The driest month (with the least rainfall) is April (37mm).
Average rainfall days in September
Ambleside, United Kingdom
- Average rainfall days in September: 15.7 days
The month with the highest number of rainy days is August (20.8 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in September
Ambleside, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (174mm).
The months with the least snowfall are July, August and September (0mm).
Average snowfall days in September
Ambleside, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.5 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Ambleside, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in September: 5h and 2min
The month with the most sunshine is April (Average sunshine: 6h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).
Average sunshine days in September
Ambleside, United Kingdom
- Average sunshine days in September: 11.8 days
The month with the most sunshine days is April (12.5 days).
The months with the least sunshine days are November and December (7.9 days).
Average UV index in September
Ambleside, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are May and June (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Ambleside, United Kingdom
- Average cloud cover in September: 64
The months with the most cloud cover are January and December (Cloud cover 72).
The month with the least cloud cover is April (Cloud cover 56).
Average visibility in September
Ambleside, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (9km).
The months with the lowest visibility are January and July (8km).
Ambleside, United Kingdom
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