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
West Langwell's shift into September is marked by a subtle change to a still moderate 13.7°C (56.7°F) from August's 15.7°C (60.3°F) in temperature. An average nighttime temperature of 7.8°C (46°F) is observed during September.Humidity
The average relative humidity in September is 87%.Rainfall
In September, the rain falls for 19.6 days. Throughout September, 46mm (1.81") of precipitation is accumulated. Throughout the year, there are 224.6 rainfall days, and 600mm (23.62") of precipitation is accumulated.Snowfall
In West Langwell, United Kingdom, snow does not fall in June through September.Daylight
In West Langwell, the average length of the day in September is 12h and 48min.On the first day of the month, sunrise is at 6:18 am and sunset at 8:15 pm. On the last day of September, sunrise is at 7:20 am and sunset at 6:53 pm BST.
Sunshine
In West Langwell, United Kingdom, the average sunshine in September is 5.4h.UV index
In September, the average daily maximum UV index in West Langwell is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: A daily maximum UV index of 3 in September translates into the following instructions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Frequently asked questions
What is the average September temperature in West Langwell?
What is the average humidity in September in West Langwell?
How much does it rain in West Langwell in September?
When it does not snow in West Langwell?
Does it snow in West Langwell in September?
How many hours of daylight does West Langwell have in September?
What time are sunrise and sunset in September in West Langwell?
How long on average sun shines in September in West Langwell?
How high is the UV index in September in West Langwell?
Average temperature in September
West Langwell, United Kingdom
- Average high temperature in September: 13.7°C
The warmest month (with the highest average high temperature) is July (16°C).
The month with the lowest average high temperature is January (3.7°C).
- Average low temperature in September: 7.8°C
The month with the highest average low temperature is July (9.3°C).
The coldest month (with the lowest average low temperature) is January (0.6°C).
Average pressure in September
West Langwell, United Kingdom
- Average pressure in September: 1011.3mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1005mbar).
Average wind speed in September
West Langwell, United Kingdom
- Average wind speed in September: 13.9km/h
The windiest month (with the highest average wind speed) is January (18.1km/h).
The calmest month (with the lowest average wind speed) is July (11.6km/h).
Average humidity in September
West Langwell, United Kingdom
- Average humidity in September: 87%
The month with the highest relative humidity is November (89%).
The month with the lowest relative humidity is May (80%).
Average rainfall in September
West Langwell, United Kingdom
- Average rainfall in September: 46mm
The wettest month (with the highest rainfall) is August (70mm).
The driest month (with the least rainfall) is April (31mm).
Average rainfall days in September
West Langwell, United Kingdom
- Average rainfall days in September: 19.6 days
The months with the highest number of rainy days are July and August (23.8 days).
The month with the least rainy days is February (15 days).
Average snowfall in September
West Langwell, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (87mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
West Langwell, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (6.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
West Langwell, United Kingdom
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in September: 5h and 2min
The month with the most sunshine is July (Average sunshine: 6h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in September
West Langwell, United Kingdom
- Average sunshine days in September: 6.5 days
The months with the most sunshine days are January and April (10.4 days).
The month with the least sunshine days is August (4.4 days).
Average UV index in September
West Langwell, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are June and July (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
West Langwell, United Kingdom
- Average cloud cover in September: 64
The month with the most cloud cover is June (Cloud cover 68).
The months with the least cloud cover are January, April, May, November and December (Cloud cover 60).
Average visibility in September
West Langwell, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May and December (9km).
The months with the lowest visibility are June, July, August, September, October and November (8km).
West Langwell, United Kingdom
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