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 14.8°C (58.6°F), subtly shifted from August's 16.8°C (62.2°F). In Blairhall, September's nights observe an average temperature dip to a frosty 8.6°C (47.5°F).Humidity
In Blairhall, the average relative humidity in September is 86%.Rainfall
In Blairhall, during September, the rain falls for 14.3 days and regularly aggregates up to 29mm (1.14") of precipitation. In Blairhall, United Kingdom, during the entire year, the rain falls for 193.4 days and collects up to 475mm (18.7") of precipitation.Snowfall
May through October are months without snowfall in Blairhall.Daylight
In Blairhall, the average length of the day in September is 12h and 44min.On the first day of September in Blairhall, sunrise is at 6:19 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 6:51 pm BST.
Sunshine
In Blairhall, the average sunshine in September is 6.3h.UV index
In September, the average daily maximum UV index in Blairhall is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In September, an average UV index of 3 transforms into the following instructions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Frequently asked questions
What is the usual temperature for Blairhall in September?
What is the average humidity in September in Blairhall?
How many days does it rain in September in Blairhall?
When it does not snow in Blairhall?
How many hours of daylight does Blairhall have in September?
When is the sunrise / sunset in September in Blairhall?
How long on average sun shines in September in Blairhall?
What is the UV index reading in September in Blairhall?
Average temperature in September
Blairhall, United Kingdom
- Average high temperature in September: 14.8°C
The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in September: 8.6°C
The month with the highest average low temperature is July (10.3°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in September
Blairhall, United Kingdom
- Average pressure in September: 1013.2mbar
The month with the highest atmospheric pressure is May (1015.4mbar).
The month with the lowest atmospheric pressure is November (1006.8mbar).
Average wind speed in September
Blairhall, United Kingdom
- Average wind speed in September: 14.5km/h
The windiest month (with the highest average wind speed) is January (19.1km/h).
The calmest months (with the lowest average wind speed) are June and July (12.5km/h).
Average humidity in September
Blairhall, United Kingdom
- Average humidity in September: 86%
The months with the highest relative humidity are January, November and December (88%).
The month with the lowest relative humidity is April (81%).
Average rainfall in September
Blairhall, United Kingdom
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is August (61mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in September
Blairhall, United Kingdom
- Average rainfall days in September: 14.3 days
The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is April (12.3 days).
Average snowfall in September
Blairhall, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (50mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Blairhall, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (4.4 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
Blairhall, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in September: 6h and 2min
The month with the most sunshine is June (Average sunshine: 7h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in September
Blairhall, United Kingdom
- Average sunshine days in September: 11.2 days
The month with the most sunshine days is April (13.9 days).
The month with the least sunshine days is July (6.7 days).
Average UV index in September
Blairhall, 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 month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Blairhall, United Kingdom
- Average cloud cover in September: 57
The month with the most cloud cover is June (Cloud cover 60).
The month with the least cloud cover is April (Cloud cover 52).
Average visibility in September
Blairhall, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, October, November and December (9km).
The months with the lowest visibility are June, July, August and September (8km).
Blairhall, United Kingdom
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