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
Glynde experiences an average high-temperature of a still comfortable 17.7°C (63.9°F) in September, subtly different from August's 19.3°C (66.7°F). September nights in Glynde, United Kingdom, experience a minor temperature downturn to a still refreshing 13.4°C (56.1°F).Humidity
With an average relative humidity of 79%, September is the least humid month.Rainfall
In Glynde, during September, the rain falls for 10.2 days and regularly aggregates up to 19mm (0.75") of precipitation. Throughout the year, there are 145.9 rainfall days, and 247mm (9.72") of precipitation is accumulated.Snowfall
In Glynde, United Kingdom, snow does not fall in March, May through October.Daylight
In September, the average length of the day is 12h and 38min.On the first day of September in Glynde, 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 Glynde is 8.4h.UV index
In Glynde, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: In September, the maximum UV index of 4 transforms into these recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What is the usual temperature for Glynde in September?
What is the least humid month in Glynde?
What is the average humidity in September in Glynde?
How many days does it rain in September in Glynde?
When it does not snow in Glynde?
How many hours of daylight does Glynde have in September?
When is the sunrise / sunset in September in Glynde?
How long on average sun shines in September in Glynde?
What is the UV index intensity in September in Glynde?
Average temperature in September
Glynde, 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
Glynde, 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
Glynde, 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
Glynde, 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
Glynde, 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
Glynde, 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
Glynde, 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
Glynde, 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
Glynde, United Kingdom
- Average daylight in September: 12h and 4min
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 2min
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
Glynde, 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
Glynde, 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
Glynde, 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
Glynde, 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).
Glynde, United Kingdom
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