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 arrival of September marks a slight shift to an average high-temperature of a comfortable 17.9°C (64.2°F) from August's 20.3°C (68.5°F). Throughout the month of September, the average temperature dips to a fresh 10.6°C (51.1°F) at night.Humidity
In Mattersey, the average relative humidity in September is 78%.Rainfall
In Mattersey, during September, the rain falls for 11.1 days and regularly aggregates up to 24mm (0.94") of precipitation. In Mattersey, United Kingdom, during the entire year, the rain falls for 165.8 days and collects up to 406mm (15.98") of precipitation.Snowfall
In Mattersey, snow does not fall in April through November.Daylight
In September, the average length of the day is 12h and 41min.On the first day of September in Mattersey, sunrise is at 6:14 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 6:42 pm BST.
Sunshine
The average sunshine in September is 6.9h.UV index
In Mattersey, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 4 in September, converts into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
What are September temperatures in Mattersey?
What is the average humidity in September in Mattersey?
How much does it rain in Mattersey in September?
When it does not snow in Mattersey?
How many hours of daylight does Mattersey have in September?
When is the sunrise / sunset in September in Mattersey?
How long on average sun shines in September in Mattersey?
What is the UV index intensity in September in Mattersey?
Average temperature in September
Mattersey, United Kingdom
- Average high temperature in September: 17.9°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in September: 10.6°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in September
Mattersey, United Kingdom
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1009.1mbar).
Average wind speed in September
Mattersey, United Kingdom
- Average wind speed in September: 13.1km/h
The windiest month (with the highest average wind speed) is February (17.6km/h).
The calmest months (with the lowest average wind speed) are June and July (12.3km/h).
Average humidity in September
Mattersey, United Kingdom
- Average humidity in September: 78%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (75%).
Average rainfall in September
Mattersey, United Kingdom
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is June (45mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in September
Mattersey, United Kingdom
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is September (11.1 days).
Average snowfall in September
Mattersey, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (29mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Mattersey, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Mattersey, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in September: 6h and 5min
The months with the most sunshine are July and August (Average sunshine: 7h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in September
Mattersey, United Kingdom
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is November (17 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in September
Mattersey, United Kingdom
- Average UV index in September: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Mattersey, United Kingdom
- Average cloud cover in September: 50
The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 50).
Average visibility in September
Mattersey, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
Mattersey, United Kingdom
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