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
September
Weather in September
Temperature
During September, Temple Grafton records an average high-temperature of a refreshing 17.5°C (63.5°F), marking a slight divergence from August's 20°C (68°F). In September, Temple Grafton records an average nighttime temperature of 9.8°C (49.6°F).Humidity
In Temple Grafton, the average relative humidity in September is 82%.Rainfall
In Temple Grafton, in September, it is raining for 13.4 days, with typically 34mm (1.34") of accumulated precipitation. In Temple Grafton, during the entire year, the rain falls for 198.7 days and collects up to 542mm (21.34") of precipitation.Snowfall
April through November are months without snowfall.Daylight
In Temple Grafton, the average length of the day in September is 12h and 39min.On the first day of the month, sunrise is at 6:19 am and sunset at 7:54 pm. On the last day of September, sunrise is at 7:07 am and sunset at 6:46 pm BST.
Sunshine
In September, the average sunshine is 6.7h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 4 during September translates into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
What is the average length of the day in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
When is the highest UV index?
What is the UV index reading in September?
Average temperature in September
Temple Grafton, United Kingdom
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in September: 9.8°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in September
Temple Grafton, United Kingdom
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).
Average wind speed in September
Temple Grafton, United Kingdom
- Average wind speed in September: 13.2km/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
Temple Grafton, United Kingdom
- Average humidity in September: 82%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (80%).
Average rainfall in September
Temple Grafton, United Kingdom
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is June (68mm).
The driest month (with the least rainfall) is April (32mm).
Average rainfall days in September
Temple Grafton, United Kingdom
- Average rainfall days in September: 13.4 days
The month with the highest number of rainy days is July (21.6 days).
The month with the least rainy days is February (13.2 days).
Average snowfall in September
Temple Grafton, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Temple Grafton, 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 May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Temple Grafton, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- 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
Temple Grafton, United Kingdom
- Average sunshine days in September: 13.2 days
The month with the most sunshine days is March (13.8 days).
The month with the least sunshine days is August (6.3 days).
Average UV index in September
Temple Grafton, United Kingdom
- Average UV index in September: 4
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Temple Grafton, United Kingdom
- Average cloud cover in September: 53
The month with the most cloud cover is November (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 53).
Average visibility in September
Temple Grafton, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are February, March, May and August (9km).
The months with the lowest visibility are January, April, June, July, September, October, November and December (8km).
