September weather forecastRingmer, United Kingdom
September
Weather in September
September, the first month of the autumn in Ringmer, is still a refreshing month, with an average temperature ranging between min 13.4°C (56.1°F) and max 17.7°C (63.9°F).Temperature
September's arrival shows an average high-temperature of a still comfortable 17.7°C (63.9°F), hardly different from the previous month. Nighttime temperatures in Ringmer, United Kingdom, hover around an average low of 13.4°C (56.1°F) in September, a slight descent from daytime highs.Humidity
The least humid month is September, with an average relative humidity of 79%.Rainfall
In Ringmer, United Kingdom, in September, during 10.2 rainfall days, 19mm (0.75") of precipitation is typically accumulated. In Ringmer, during the entire year, the rain falls for 145.9 days and collects up to 247mm (9.72") of precipitation.Snowfall
March, May through October are months without snowfall.Daylight
In Ringmer, the average length of the day in September is 12h and 38min.On the first day of September, sunrise is at 6:14 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 6:39 pm BST.
Sunshine
In September, the average sunshine in Ringmer is 8.4h.UV index
In Ringmer, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: In September, the maximum UV index of 4 suggests these recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. To guard against the harmful effects of the Sun, minimize exposure during midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ringmer, United Kingdom
- Average high temperature in September: 17.7°C
The warmest month (with the highest average high temperature) is August (19.3°C).
The month with the lowest average high temperature is February (7.5°C).
- Average low temperature in September: 13.4°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (4.6°C).
Average pressure in September
Ringmer, United Kingdom
- Average pressure in September: 1017.4mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).
Average wind speed in September
Ringmer, United Kingdom
- Average wind speed in September: 19.5km/h
The windiest month (with the highest average wind speed) is December (26.6km/h).
The calmest month (with the lowest average wind speed) is July (17.9km/h).
Average humidity in September
Ringmer, United Kingdom
- Average humidity in September: 79%
The months with the highest relative humidity are January and December (84%).
The month with the lowest relative humidity is September (79%).
Average rainfall in September
Ringmer, United Kingdom
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is November (32mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in September
Ringmer, United Kingdom
- Average rainfall days in September: 10.2 days
The month with the highest number of rainy days is November (15 days).
The month with the least rainy days is September (10.2 days).
Average snowfall in September
Ringmer, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (4mm).
The months with the least snowfall are March, May, June, July, August, September and October (0mm).
Average snowfall days in September
Ringmer, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.8 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
Ringmer, United Kingdom
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 8h and 24min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in September
Ringmer, United Kingdom
- Average sunshine days in September: 16.3 days
The months with the most sunshine days are March and September (16.3 days).
The month with the least sunshine days is November (10.9 days).
Average UV index in September
Ringmer, 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 and November (UV index 2).
Average cloud cover in September
Ringmer, United Kingdom
- Average cloud cover in September: 40
The months with the most cloud cover are January, February and November (Cloud cover 58).
The months with the least cloud cover are July, August and September (Cloud cover 40).
Average visibility in September
Ringmer, United Kingdom
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
