September weather forecastGartmore, United Kingdom
September weather for Gartmore, United Kingdom: In Gartmore, United Kingdom, snow does not fall in June through September. In Gartmore, United Kingdom, in September, it is raining for 14.9 days, with typically 22mm (0.87") of accumulated precipitation.
September
Weather in September
September, the first month of the autumn in Gartmore, is also a fresh month, with an average temperature ranging between max 12.9°C (55.2°F) and min 7.7°C (45.9°F).Temperature
Gartmore indicates an average high-temperature of a cool 12.9°C (55.2°F) in September, showing minor variation from August's 14.8°C (58.6°F). September brings Gartmore a consistent average low-temperature of 7.7°C (45.9°F).Humidity
In Gartmore, the average relative humidity in September is 91%.Rainfall
In September, in Gartmore, the rain falls for 14.9 days. Throughout September, 22mm (0.87") of precipitation is accumulated. In Gartmore, during the entire year, the rain falls for 159.3 days and collects up to 354mm (13.94") of precipitation.Snowfall
In Gartmore, snow does not fall in June through September.Daylight
The average length of the day in September in Gartmore is 12h and 44min.On the first day of September in Gartmore, sunrise is at 6:22 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 6:54 pm BST.
Sunshine
In Gartmore, the average sunshine in September is 4.6h.UV index
The months with the highest UV index in Gartmore, United Kingdom, are May through September, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In September, the UV index of 3 transforms into the following advice:
Preventative actions are necessary - Recommendations to ward off sunburn are given. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Gartmore, United Kingdom
- Average high temperature in September: 12.9°C
The warmest month (with the highest average high temperature) is July (15.4°C).
The month with the lowest average high temperature is January (3.6°C).
- Average low temperature in September: 7.7°C
The month with the highest average low temperature is July (9.2°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in September
Gartmore, United Kingdom
- Average pressure in September: 1012.9mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is November (1006.5mbar).
Average wind speed in September
Gartmore, United Kingdom
- Average wind speed in September: 12.7km/h
The windiest month (with the highest average wind speed) is January (16.8km/h).
The calmest months (with the lowest average wind speed) are June and July (10.5km/h).
Average humidity in September
Gartmore, United Kingdom
- Average humidity in September: 91%
The months with the highest relative humidity are November and December (92%).
The months with the lowest relative humidity are April and May (84%).
Average rainfall in September
Gartmore, United Kingdom
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is December (39mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in September
Gartmore, United Kingdom
- Average rainfall days in September: 14.9 days
The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is February (9 days).
Average snowfall in September
Gartmore, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (112mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Gartmore, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (12.6 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Gartmore, United Kingdom
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 0min).
- Average sunshine in September: 4h and 36min
The month with the most sunshine is June (Average sunshine: 6h and 24min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in September
Gartmore, United Kingdom
- Average sunshine days in September: 10.2 days
The months with the most sunshine days are April and May (14.1 days).
The month with the least sunshine days is August (8.6 days).
Average UV index in September
Gartmore, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are May, June, July, August and September (UV index 3).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in September
Gartmore, United Kingdom
- Average cloud cover in September: 72
The month with the most cloud cover is August (Cloud cover 74).
The month with the least cloud cover is April (Cloud cover 61).
Average visibility in September
Gartmore, United Kingdom
- Average visibility in September: 7km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (8km).
The months with the lowest visibility are July, August and September (7km).
