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 transition into September shows a subtle variation to a still refreshing 17.5°C (63.5°F) from August's 18.6°C (65.5°F) in the average high-temperature. A minimal decline in temperature from daytime highs is anticipated in Earnley throughout the September nights, averaging a mild 14°C (57.2°F).Humidity
The least humid month is September, with an average relative humidity of 79%.Rainfall
In September, in Earnley, the rain falls for 11.5 days. Throughout September, 27mm (1.06") of precipitation is accumulated. Throughout the year, there are 164.5 rainfall days, and 420mm (16.54") of precipitation is accumulated.Snowfall
March through October are months without snowfall.Daylight
The average length of the day in September is 12h and 37min.On the first day of the month, sunrise is at 6:18 am and sunset at 7:48 pm. On the last day of September, sunrise is at 7:03 am and sunset at 6:43 pm BST.
Sunshine
The average sunshine in September is 8.4h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 4 translates into these guidelines:
Make use of precautions - It is urged to ward off sun damage. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What is the temperature in September in Earnley?
What is the least humid month in Earnley?
What is the average humidity in September in Earnley?
How many days does it rain in September in Earnley?
When it does not snow in Earnley?
What is the average length of the day in September in Earnley?
When is the sunrise / sunset in September in Earnley?
How long on average sun shines in September in Earnley?
What is the UV index intensity in September in Earnley?
Average temperature in September
Earnley, United Kingdom
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is August (18.6°C).
The month with the lowest average high temperature is February (7.8°C).
- Average low temperature in September: 14°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is February (5.3°C).
Average pressure in September
Earnley, United Kingdom
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1010.9mbar).
Average wind speed in September
Earnley, United Kingdom
- Average wind speed in September: 21.6km/h
The windiest month (with the highest average wind speed) is December (28.8km/h).
The calmest month (with the lowest average wind speed) is July (19km/h).
Average humidity in September
Earnley, United Kingdom
- Average humidity in September: 79%
The months with the highest relative humidity are January, February, June and December (82%).
The month with the lowest relative humidity is September (79%).
Average rainfall in September
Earnley, United Kingdom
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is November (54mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in September
Earnley, United Kingdom
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is November (16.7 days).
The month with the least rainy days is September (11.5 days).
Average snowfall in September
Earnley, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is November (7mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Earnley, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Earnley, 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 36min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in September
Earnley, United Kingdom
- Average sunshine days in September: 15.7 days
The month with the most sunshine days is September (15.7 days).
The month with the least sunshine days is November (10.2 days).
Average UV index in September
Earnley, United Kingdom
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover in September
Earnley, United Kingdom
- Average cloud cover in September: 41
The month with the most cloud cover is November (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in September
Earnley, United Kingdom
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Earnley, United Kingdom
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