September weather forecastOffham, United Kingdom
September
Weather in September
September, the first month of the autumn in Offham, is still a refreshing month, with an average temperature ranging between min 12°C (53.6°F) and max 18.5°C (65.3°F).Temperature
In Offham, September's average high-temperature stands at an enjoyable 18.5°C (65.3°F), closely related to the preceding month. An average nighttime temperature of 12°C (53.6°F) is noted during the month of September.Humidity
The average relative humidity in September in Offham, United Kingdom, is 78%.Rainfall
September is the month with the least rainfall in Offham. Rain falls for 6 days and accumulates 8mm (0.31") of precipitation.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in September is 12h and 38min.On the first day of September in Offham, sunrise is at 6:12 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 6:38 pm BST.
Sunshine
The average sunshine in September is 8h.UV index
In Offham, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum UV index of 4 in September translates into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. When the Sun is at its strongest around midday, find shade and limit exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Offham, United Kingdom
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is July (21.2°C).
The month with the lowest average high temperature is January (6.9°C).
- Average low temperature in September: 12°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).
Average pressure in September
Offham, United Kingdom
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1010.9mbar).
Average wind speed in September
Offham, United Kingdom
- Average wind speed in September: 14.6km/h
The windiest months (with the highest average wind speed) are February and December (19.6km/h).
The calmest month (with the lowest average wind speed) is July (14km/h).
Average humidity in September
Offham, United Kingdom
- Average humidity in September: 78%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (76%).
Average rainfall in September
Offham, United Kingdom
- Average rainfall in September: 8mm
The wettest month (with the highest rainfall) is June (19mm).
The driest month (with the least rainfall) is September (8mm).
Average rainfall days in September
Offham, United Kingdom
- Average rainfall days in September: 6 days
The month with the highest number of rainy days is July (12.2 days).
The month with the least rainy days is September (6 days).
Average snowfall in September
Offham, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Offham, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (2.3 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
Offham, United Kingdom
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is August (Average sunshine: 8h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in September
Offham, United Kingdom
- Average sunshine days in September: 20.6 days
The month with the most sunshine days is October (21.1 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in September
Offham, United Kingdom
- Average UV index in September: 4
The months with the highest UV index are June and 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
Offham, United Kingdom
- Average cloud cover in September: 43
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 43).
Average visibility in September
Offham, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
