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 commencement of September records an average high-temperature of a still refreshing 17.5°C (63.5°F), barely varying from August's 19.6°C (67.3°F). During the month of September, Claines experiences a steady low-temperature average of 9.6°C (49.3°F).Humidity
The average relative humidity in September in Claines is 84%.Rainfall
In Claines, in September, during 13.5 rainfall days, 21mm (0.83") of precipitation is typically accumulated. In Claines, during the entire year, the rain falls for 173 days and collects up to 352mm (13.86") of precipitation.Snowfall
In Claines, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 39min.On the first day of the month, sunrise is at 6:21 am and sunset at 7:56 pm. On the last day of September, sunrise is at 7:09 am and sunset at 6:48 pm BST.
Sunshine
The average sunshine in September in Claines, United Kingdom, is 6.6h.UV index
In Claines, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the UV index of 3 transforms into the following advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What is the temperature in September in Claines?
What is the average humidity in September in Claines?
How many days does it rain in September in Claines?
When it does not snow in Claines?
How many hours of daylight does Claines have in September?
When is the sunrise / sunset in September in Claines?
How many hours of sunshine does Claines have in September?
What is the UV index reading in September in Claines?
Average temperature in September
Claines, United Kingdom
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is July (20.2°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in September: 9.6°C
The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in September
Claines, 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
Claines, United Kingdom
- Average wind speed in September: 12.9km/h
The windiest month (with the highest average wind speed) is February (17.9km/h).
The calmest months (with the lowest average wind speed) are June and July (12.4km/h).
Average humidity in September
Claines, United Kingdom
- Average humidity in September: 84%
The months with the highest relative humidity are January, November and December (90%).
The month with the lowest relative humidity is August (81%).
Average rainfall in September
Claines, United Kingdom
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is June (47mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in September
Claines, United Kingdom
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is August (18.3 days).
The month with the least rainy days is February (11 days).
Average snowfall in September
Claines, United Kingdom
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (12mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Claines, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.9 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
Claines, 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 30min).
The month with the least sunshine is November (Average sunshine: 3h and 42min).
Average sunshine days in September
Claines, United Kingdom
- Average sunshine days in September: 13.2 days
The month with the most sunshine days is March (14.8 days).
The month with the least sunshine days is August (7.7 days).
Average UV index in September
Claines, 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
Claines, United Kingdom
- Average cloud cover in September: 54
The month with the most cloud cover is November (Cloud cover 63).
The month with the least cloud cover is April (Cloud cover 53).
Average visibility in September
Claines, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, May, July and December (9km).
The months with the lowest visibility are April, June, August, September, October and November (8km).
Claines, United Kingdom
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