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 average high-temperature during September registers at a refreshing 17.5°C (63.5°F), closely corresponding to the preceding month. During the nights in September, the temperature averages to a cool 10.4°C (50.7°F).Humidity
In September, the average relative humidity is 79%.Rainfall
In Conisbrough, United Kingdom, in September, it is raining for 5.1 days, with typically 6mm (0.24") of accumulated precipitation. Throughout the year, there are 85 rainfall days, and 114mm (4.49") of precipitation is accumulated.Snowfall
In Conisbrough, snow does not fall in May through November.Daylight
The average length of the day in September in Conisbrough is 12h and 41min.On the first day of the month, sunrise is at 6:15 am and sunset at 7:54 pm. On the last day of September, sunrise is at 7:05 am and sunset at 6:43 pm BST.
Sunshine
In September, the average sunshine is 7.1h.UV index
In September, the average daily maximum UV index in Conisbrough is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: During September, 4 as the daily maximum UV index converts into the following advice:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What is the usual temperature for Conisbrough in September?
What is the average humidity in September in Conisbrough?
How much does it rain in Conisbrough in September?
When it does not snow in Conisbrough?
What is the average length of the day in September in Conisbrough?
What time are sunrise and sunset in September in Conisbrough?
How long on average sun shines in September in Conisbrough?
How high is the UV index in September in Conisbrough?
Average temperature in September
Conisbrough, United Kingdom
- Average high temperature in September: 17.5°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 (5.8°C).
- Average low temperature in September: 10.4°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure in September
Conisbrough, 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
Conisbrough, United Kingdom
- Average wind speed in September: 13.2km/h
The windiest month (with the highest average wind speed) is February (17.6km/h).
The calmest month (with the lowest average wind speed) is June (12.3km/h).
Average humidity in September
Conisbrough, United Kingdom
- Average humidity in September: 79%
The months with the highest relative humidity are January, November and December (88%).
The month with the lowest relative humidity is August (76%).
Average rainfall in September
Conisbrough, United Kingdom
- Average rainfall in September: 6mm
The wettest month (with the highest rainfall) is June (14mm).
The driest month (with the least rainfall) is April (4mm).
Average rainfall days in September
Conisbrough, United Kingdom
- Average rainfall days in September: 5.1 days
The month with the highest number of rainy days is July (10.3 days).
The month with the least rainy days is September (5.1 days).
Average snowfall in September
Conisbrough, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (6mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Conisbrough, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.1 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
Conisbrough, 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: 7h and 1min
The month with the most sunshine is August (Average sunshine: 7h and 42min).
The months with the least sunshine are February and November (Average sunshine: 4h and 0min).
Average sunshine days in September
Conisbrough, United Kingdom
- Average sunshine days in September: 22.5 days
The month with the most sunshine days is October (23.2 days).
The month with the least sunshine days is June (17.3 days).
Average UV index in September
Conisbrough, 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
Conisbrough, United Kingdom
- Average cloud cover in September: 50
The month with the most cloud cover is November (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 50).
Average visibility in September
Conisbrough, 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).
Conisbrough, United Kingdom
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