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 denotes a barely perceptible change in the average high-temperatures to a still comfortable 16.3°C (61.3°F) from August's 18.6°C (65.5°F). Snelston observes an average low-temperature of 8.8°C (47.8°F) during September nights.Humidity
The average relative humidity in September is 86%.Rainfall
In Snelston, in September, during 13.7 rainfall days, 35mm (1.38") of precipitation is typically accumulated. In Snelston, during the entire year, the rain falls for 180.9 days and collects up to 504mm (19.84") of precipitation.Snowfall
In Snelston, snow does not fall in June through October.Daylight
In Snelston, the average length of the day in September is 12h and 40min.On the first day of September, sunrise is at 6:18 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 6:46 pm BST.
Sunshine
In Snelston, the average sunshine in September is 5.9h.UV index
In September, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the average maximum UV index of 3 translates into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Frequently asked questions
What are September temperatures in Snelston?
What is the average humidity in September in Snelston?
How much does it rain in Snelston in September?
When it does not snow in Snelston?
What is the average length of the day in September in Snelston?
What time are sunrise and sunset in September in Snelston?
How long on average sun shines in September in Snelston?
What is the UV index reading in September in Snelston?
Average temperature in September
Snelston, United Kingdom
- Average high temperature in September: 16.3°C
The warmest month (with the highest average high temperature) is July (19°C).
The month with the lowest average high temperature is January (5.3°C).
- Average low temperature in September: 8.8°C
The month with the highest average low temperature is August (11.1°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in September
Snelston, United Kingdom
- Average pressure in September: 1015.9mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1009.3mbar).
Average wind speed in September
Snelston, United Kingdom
- Average wind speed in September: 13.5km/h
The windiest month (with the highest average wind speed) is February (18.4km/h).
The calmest months (with the lowest average wind speed) are June and July (13km/h).
Average humidity in September
Snelston, United Kingdom
- Average humidity in September: 86%
The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall in September
Snelston, United Kingdom
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is June (56mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in September
Snelston, United Kingdom
- Average rainfall days in September: 13.7 days
The month with the highest number of rainy days is August (18.1 days).
The months with the least rainy days are February and March (12.5 days).
Average snowfall in September
Snelston, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (50mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Snelston, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Snelston, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in September: 5h and 5min
The months with the most sunshine are April, May and July (Average sunshine: 6h and 30min).
The month with the least sunshine is November (Average sunshine: 3h and 18min).
Average sunshine days in September
Snelston, United Kingdom
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is March (14.4 days).
The month with the least sunshine days is August (9.8 days).
Average UV index in September
Snelston, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are May, 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
Snelston, United Kingdom
- Average cloud cover in September: 60
The month with the most cloud cover is November (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 56).
Average visibility in September
Snelston, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are February, March and May (9km).
The months with the lowest visibility are January, April, June, July, August, September, October, November and December (8km).
Snelston, United Kingdom
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