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
With the start of September, Clifton Campville measures an average high-temperature of a still enjoyable 17.4°C (63.3°F), not significantly differing from August's 19.5°C (67.1°F). Clifton Campville cools down to an average low-temperature of 9.8°C (49.6°F) throughout the month of September.Humidity
The average relative humidity in September is 82%.Rainfall
In Clifton Campville, during September, the rain falls for 4.5 days and regularly aggregates up to 8mm (0.31") of precipitation. Throughout the year, in Clifton Campville, there are 78.1 rainfall days, and 111mm (4.37") of precipitation is accumulated.Snowfall
April through November are months without snowfall in Clifton Campville.Daylight
In Clifton Campville, United Kingdom, the average length of the day in September is 12h and 40min.On the first day of the month, sunrise is at 6:18 am and sunset at 7:54 pm. On the last day of September, sunrise is at 7:07 am and sunset at 6:45 pm BST.
Sunshine
In Clifton Campville, United Kingdom, the average sunshine in September is 6.6h.UV index
In Clifton Campville, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: In September, a daily maximum UV index of 3 leads to the following instructions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Frequently asked questions
What is the usual temperature for Clifton Campville in September?
What is the average humidity in September in Clifton Campville?
How much does it rain in Clifton Campville in September?
When it does not snow in Clifton Campville?
What is the average length of the day in September in Clifton Campville?
What time are sunrise and sunset in September in Clifton Campville?
How long on average sun shines in September in Clifton Campville?
How high is the UV index in September in Clifton Campville?
Average temperature in September
Clifton Campville, United Kingdom
- Average high temperature in September: 17.4°C
The warmest month (with the highest average high temperature) is July (20.3°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in September: 9.8°C
The month with the highest average low temperature is August (12.2°C).
The coldest months (with the lowest average low temperature) are January and February (1.4°C).
Average pressure in September
Clifton Campville, United Kingdom
- Average pressure in September: 1016.1mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.6mbar).
Average wind speed in September
Clifton Campville, United Kingdom
- Average wind speed in September: 13.3km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in September
Clifton Campville, United Kingdom
- Average humidity in September: 82%
The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are July and August (80%).
Average rainfall in September
Clifton Campville, United Kingdom
- Average rainfall in September: 8mm
The wettest month (with the highest rainfall) is June (15mm).
The driest months (with the least rainfall) are January, April and May (6mm).
Average rainfall days in September
Clifton Campville, United Kingdom
- Average rainfall days in September: 4.5 days
The month with the highest number of rainy days is July (8.4 days).
The month with the least rainy days is September (4.5 days).
Average snowfall in September
Clifton Campville, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (7mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Clifton Campville, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.4 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
Clifton Campville, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is July (Average sunshine: 7h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in September
Clifton Campville, United Kingdom
- Average sunshine days in September: 23.4 days
The month with the most sunshine days is September (23.4 days).
The month with the least sunshine days is June (17.6 days).
Average UV index in September
Clifton Campville, 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
Clifton Campville, United Kingdom
- Average cloud cover in September: 54
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 53).
Average visibility in September
Clifton Campville, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, October and December (9km).
The months with the lowest visibility are September and November (8km).
Clifton Campville, United Kingdom
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