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
September registers an average high-temperature of a still refreshing 14.1°C (57.4°F), slightly varied from August's 16°C (60.8°F). In Careston, the September nights are characterized by an average low-temperature of 9.4°C (48.9°F), a minor dip from daytime readings.Humidity
In September, the average relative humidity is 85%.Rainfall
The months with the least rainfall are April and September Rain falls for 9.2 days and accumulates 8mm (0.31") of rain.Snowfall
In Careston, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 46min.On the first day of the month, sunrise is at 6:15 am and sunset at 8:06 pm. On the last day of September, in Careston, sunrise is at 7:13 am and sunset at 6:48 pm BST.
Sunshine
In September, the average sunshine is 7.4h.UV index
The average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 3 in September suggests the following recommendations:
Be vigilant - Preventing sunburn is recommended. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What is the average September temperature in Careston?
What is the average humidity in September in Careston?
What is the driest month in Careston?
How much does it rain in Careston in September?
When it does not snow in Careston?
What is the average length of the day in September in Careston?
When are sunrise and sunset in September in Careston?
How long on average sun shines in September in Careston?
What is the UV index intensity in September in Careston?
Average temperature in September
Careston, United Kingdom
- Average high temperature in September: 14.1°C
The warmest month (with the highest average high temperature) is July (16.2°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in September: 9.4°C
The month with the highest average low temperature is August (10.8°C).
The coldest months (with the lowest average low temperature) are January and February (1.8°C).
Average pressure in September
Careston, United Kingdom
- Average pressure in September: 1012.7mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is November (1006.6mbar).
Average wind speed in September
Careston, United Kingdom
- Average wind speed in September: 16.4km/h
The windiest months (with the highest average wind speed) are January and December (21.7km/h).
The calmest month (with the lowest average wind speed) is July (13km/h).
Average humidity in September
Careston, United Kingdom
- Average humidity in September: 85%
The months with the highest relative humidity are October, November and December (86%).
The month with the lowest relative humidity is April (81%).
Average rainfall in September
Careston, United Kingdom
- Average rainfall in September: 8mm
The wettest months (with the highest rainfall) are July and August (24mm).
The driest months (with the least rainfall) are April and September (8mm).
Average rainfall days in September
Careston, United Kingdom
- Average rainfall days in September: 9.2 days
The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in September
Careston, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Careston, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Careston, United Kingdom
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is July (Average sunshine: 8h and 0min).
The month with the least sunshine is November (Average sunshine: 4h and 18min).
Average sunshine days in September
Careston, United Kingdom
- Average sunshine days in September: 15.2 days
The month with the most sunshine days is December (17.6 days).
The month with the least sunshine days is July (8.3 days).
Average UV index in September
Careston, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Careston, United Kingdom
- Average cloud cover in September: 50
The month with the most cloud cover is June (Cloud cover 57).
The months with the least cloud cover are April and September (Cloud cover 50).
Average visibility in September
Careston, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February and December (10km).
The months with the lowest visibility are March, April, May, June, July, August, September, October and November (9km).
Careston, United Kingdom
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