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 onset of September brings an average high-temperature of a still enjoyable 16.6°C (61.9°F), nearly matching the August temperature. Stafford experiences a mean low-temperature of 9.2°C (48.6°F) during September.Humidity
In September, the average relative humidity in Stafford is 85%.Rainfall
In Stafford, in September, during 13.8 rainfall days, 28mm (1.1") of precipitation is typically accumulated. Throughout the year, in Stafford, there are 188.9 rainfall days, and 415mm (16.34") of precipitation is accumulated.Snowfall
In Stafford, snow does not fall in April through October.Daylight
In Stafford, the average length of the day in September is 12h and 40min.On the first day of September in Stafford, sunrise is at 6:19 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:47 pm BST.
Sunshine
The average sunshine in September in Stafford is 6.3h.UV index
In Stafford, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 3 during September translates into the following directions:
Exercise prevention - Warding off sunburn is urged. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What are September temperatures in Stafford?
What is the average humidity in September in Stafford?
How many days does it rain in September in Stafford?
When it does not snow in Stafford?
What is the average length of the day in September in Stafford?
When is the sunrise / sunset in September in Stafford?
How long on average sun shines in September in Stafford?
What is the UV index reading in September in Stafford?
Average temperature in September
Stafford, United Kingdom
- Average high temperature in September: 16.6°C
The warmest month (with the highest average high temperature) is July (19.3°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in September: 9.2°C
The months with the highest average low temperature are July and August (11.3°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).
Average pressure in September
Stafford, United Kingdom
- Average pressure in September: 1016mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).
Average wind speed in September
Stafford, United Kingdom
- Average wind speed in September: 13.3km/h
The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest months (with the lowest average wind speed) are June and July (12.8km/h).
Average humidity in September
Stafford, United Kingdom
- Average humidity in September: 85%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are May and July (82%).
Average rainfall in September
Stafford, United Kingdom
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is June (51mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in September
Stafford, United Kingdom
- Average rainfall days in September: 13.8 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is February (13.4 days).
Average snowfall in September
Stafford, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Stafford, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (2.8 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
Stafford, 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: 6h and 2min
The month with the most sunshine is July (Average sunshine: 7h and 0min).
The months with the least sunshine are February and November (Average sunshine: 3h and 36min).
Average sunshine days in September
Stafford, United Kingdom
- Average sunshine days in September: 12.3 days
The month with the most sunshine days is March (13.6 days).
The month with the least sunshine days is August (7.2 days).
Average UV index in September
Stafford, 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, November and December (UV index 2).
Average cloud cover in September
Stafford, United Kingdom
- Average cloud cover in September: 57
The month with the most cloud cover is November (Cloud cover 65).
The month with the least cloud cover is April (Cloud cover 54).
Average visibility in September
Stafford, 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).
Stafford, United Kingdom
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