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 notes an average high-temperature of a still refreshing 13.8°C (56.8°F), subtly shifted from August's 14.7°C (58.5°F). A consistent nighttime average temperature of 11.8°C (53.2°F) is maintained in Bernisdale during September.Humidity
The average relative humidity in September in Bernisdale is 83%.Rainfall
In Bernisdale, in September, during 23.1 rainfall days, 98mm (3.86") of precipitation is typically accumulated. Throughout the year, there are 263.3 rainfall days, and 1231mm (48.46") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In September, the average length of the day in Bernisdale is 12h and 47min.On the first day of the month, sunrise is at 6:27 am and sunset at 8:22 pm. On the last day of September, sunrise is at 7:28 am and sunset at 7:01 pm BST.
Sunshine
The average sunshine in September in Bernisdale is 5.5h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index in Bernisdale. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 4 translates into these guidelines:
Guard yourself - Precautionary measures against sun damage are advocated. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What is the temperature in September in Bernisdale?
What is the average humidity in September in Bernisdale?
How many days does it rain in September in Bernisdale?
When it does not snow in Bernisdale?
How many hours of daylight does Bernisdale have in September?
When are sunrise and sunset in September in Bernisdale?
How many hours of sunshine does Bernisdale have in September?
When is the highest UV index in Bernisdale?
How high is the UV index in September in Bernisdale?
Average temperature in September
Bernisdale, United Kingdom
- Average high temperature in September: 13.8°C
The warmest month (with the highest average high temperature) is August (14.7°C).
The month with the lowest average high temperature is February (6.8°C).
- Average low temperature in September: 11.8°C
The month with the highest average low temperature is August (12.1°C).
The coldest month (with the lowest average low temperature) is February (4.9°C).
Average pressure in September
Bernisdale, United Kingdom
- Average pressure in September: 1011.4mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The months with the lowest atmospheric pressure are November and December (1005.1mbar).
Average wind speed in September
Bernisdale, United Kingdom
- Average wind speed in September: 25.4km/h
The windiest month (with the highest average wind speed) is January (33.3km/h).
The calmest month (with the lowest average wind speed) is June (18km/h).
Average humidity in September
Bernisdale, United Kingdom
- Average humidity in September: 83%
The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are November and December (77%).
Average rainfall in September
Bernisdale, United Kingdom
- Average rainfall in September: 98mm
The wettest months (with the highest rainfall) are October and December (143mm).
The driest month (with the least rainfall) is April (53mm).
Average rainfall days in September
Bernisdale, United Kingdom
- Average rainfall days in September: 23.1 days
The month with the highest number of rainy days is August (24.8 days).
The month with the least rainy days is June (18.2 days).
Average snowfall in September
Bernisdale, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (55mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Bernisdale, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Bernisdale, United Kingdom
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 54min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in September: 5h and 3min
The month with the most sunshine is June (Average sunshine: 8h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in September
Bernisdale, United Kingdom
- Average sunshine days in September: 5.3 days
The month with the most sunshine days is June (8.9 days).
The month with the least sunshine days is January (3.6 days).
Average UV index in September
Bernisdale, United Kingdom
- Average UV index in September: 4
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Bernisdale, United Kingdom
- Average cloud cover in September: 64
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is April (Cloud cover 55).
Average visibility in September
Bernisdale, 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).
Bernisdale, United Kingdom
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