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
September
Weather in September
Temperature
September's beginning signals an average high-temperature of a cool 12.9°C (55.2°F), barely different from August's 14.8°C (58.6°F). The temperature in Ardmair during September nights demonstrates a small drop from the daytime highs, settling to an average of 8.9°C (48°F).Humidity
July through September, with an average relative humidity of 87%, are the most humid months.Rainfall
In Ardmair, United Kingdom, during September, the rain falls for 22.2 days and regularly aggregates up to 69mm (2.72") of precipitation. In Ardmair, during the entire year, the rain falls for 257.2 days and collects up to 876mm (34.49") of precipitation.Snowfall
In Ardmair, snow does not fall in June through September.Daylight
In Ardmair, the average length of the day in September is 12h and 47min.On the first day of the month, sunrise is at 6:22 am and sunset at 8:19 pm. On the last day of September, sunrise is at 7:24 am and sunset at 6:57 pm BST.
Sunshine
The average sunshine in September is 4.9h.UV index
In Ardmair, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: An average maximum UV index of 3 in September leads to these recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Stay safe from the Sun's strongest UV rays by limiting 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
What is the usual temperature for Ardmair in September?
What is the most humid month in Ardmair?
What is the average humidity in September in Ardmair?
How much does it rain in Ardmair in September?
When it does not snow in Ardmair?
Does it snow in Ardmair in September?
How many hours of daylight does Ardmair have in September?
What time are sunrise and sunset in September in Ardmair?
How long on average sun shines in September in Ardmair?
How high is the UV index in September in Ardmair?
Average temperature in September
Ardmair, United Kingdom
- Average high temperature in September: 12.9°C
The warmest month (with the highest average high temperature) is July (15°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in September: 8.9°C
The month with the highest average low temperature is July (10°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).
Average pressure in September
Ardmair, United Kingdom
- Average pressure in September: 1011.2mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1004.8mbar).
Average wind speed in September
Ardmair, United Kingdom
- Average wind speed in September: 17.4km/h
The windiest month (with the highest average wind speed) is January (22.7km/h).
The calmest month (with the lowest average wind speed) is June (13.1km/h).
Average humidity in September
Ardmair, United Kingdom
- Average humidity in September: 87%
The months with the highest relative humidity are July, August and September (87%).
The months with the lowest relative humidity are April and May (81%).
Average rainfall in September
Ardmair, United Kingdom
- Average rainfall in September: 69mm
The wettest month (with the highest rainfall) is January (96mm).
The driest month (with the least rainfall) is April (43mm).
Average rainfall days in September
Ardmair, United Kingdom
- Average rainfall days in September: 22.2 days
The month with the highest number of rainy days is August (25.1 days).
The month with the least rainy days is February (18 days).
Average snowfall in September
Ardmair, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (85mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Ardmair, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Ardmair, United Kingdom
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 0min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in September: 4h and 5min
The month with the most sunshine is June (Average sunshine: 6h and 18min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in September
Ardmair, United Kingdom
- Average sunshine days in September: 5.8 days
The month with the most sunshine days is May (7.6 days).
The month with the least sunshine days is August (3.6 days).
Average UV index in September
Ardmair, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Ardmair, United Kingdom
- Average cloud cover in September: 68
The months with the most cloud cover are March, June and July (Cloud cover 69).
The month with the least cloud cover is April (Cloud cover 62).
Average visibility in September
Ardmair, 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).
