September weather forecastMiddlestown, United Kingdom
September
Weather in September
The first month of the autumn, September, is still a comfortable month in Middlestown, United Kingdom, with temperature in the range of an average low of 9.3°C (48.7°F) and an average high of 16.1°C (61°F).Temperature
The shift into September uncovers an average high-temperature of a still enjoyable 16.1°C (61°F), subtly different from the previous month. Middlestown experiences a steady low-temperature of 9.3°C (48.7°F) throughout September.Humidity
The average relative humidity in September in Middlestown is 84%.Rainfall
In September, in Middlestown, the rain falls for 17.3 days. Throughout September, 44mm (1.73") of precipitation is accumulated. Throughout the year, in Middlestown, United Kingdom, there are 224.2 rainfall days, and 686mm (27.01") of precipitation is accumulated.Snowfall
In Middlestown, snow does not fall in June through October.Daylight
In Middlestown, United Kingdom, the average length of the day in September is 12h and 41min.On the first day of the month, sunrise is at 6:16 am and sunset at 7:56 pm. On the last day of September, in Middlestown, United Kingdom, sunrise is at 7:07 am and sunset at 6:45 pm BST.
Sunshine
The average sunshine in September in Middlestown, United Kingdom, is 6.5h.UV index
The average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In September, the maximum UV index of 3 transforms into these recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Middlestown, United Kingdom
- Average high temperature in September: 16.1°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°C).
- Average low temperature in September: 9.3°C
The month with the highest average low temperature is August (11.6°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).
Average pressure in September
Middlestown, United Kingdom
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1009mbar).
Average wind speed in September
Middlestown, United Kingdom
- Average wind speed in September: 13.7km/h
The windiest month (with the highest average wind speed) is February (18.6km/h).
The calmest month (with the lowest average wind speed) is June (12.8km/h).
Average humidity in September
Middlestown, United Kingdom
- Average humidity in September: 84%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is May (80%).
Average rainfall in September
Middlestown, United Kingdom
- Average rainfall in September: 44mm
The wettest month (with the highest rainfall) is June (74mm).
The driest month (with the least rainfall) is April (32mm).
Average rainfall days in September
Middlestown, United Kingdom
- Average rainfall days in September: 17.3 days
The month with the highest number of rainy days is July (23.8 days).
The month with the least rainy days is February (14.8 days).
Average snowfall in September
Middlestown, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (71mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Middlestown, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (8.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Middlestown, United Kingdom
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in September: 6h and 30min
The month with the most sunshine is July (Average sunshine: 7h and 6min).
The month with the least sunshine is November (Average sunshine: 3h and 36min).
Average sunshine days in September
Middlestown, United Kingdom
- Average sunshine days in September: 8.4 days
The month with the most sunshine days is March (10.2 days).
The month with the least sunshine days is August (3.3 days).
Average UV index in September
Middlestown, 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
Middlestown, United Kingdom
- Average cloud cover in September: 55
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
Middlestown, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are April and May (9km).
The months with the lowest visibility are January, February, March, June, July, August, September, October, November and December (8km).
