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 high-temperature average in September for Aird Uig is a still refreshing 13.4°C (56.1°F), staying closely aligned with August's conditions. The nighttime temperature in Aird Uig in September experiences a minor dip, averaging a fresh 11.5°C (52.7°F).Humidity
In September, the average relative humidity in Aird Uig, United Kingdom, is 83%.Rainfall
In Aird Uig, United Kingdom, in September, during 19.9 rainfall days, 50mm (1.97") of precipitation is typically accumulated. Throughout the year, in Aird Uig, United Kingdom, there are 240.2 rainfall days, and 645mm (25.39") of precipitation is accumulated.Snowfall
In Aird Uig, snow does not fall in May through October.Daylight
In September, the average length of the day is 12h and 48min.On the first day of the month, sunrise is at 6:28 am and sunset at 8:26 pm. On the last day of September, sunrise is at 7:31 am and sunset at 7:04 pm BST.
Sunshine
In Aird Uig, the average sunshine in September is 5h.UV index
May, June and September, with an average maximum UV index of 4, are months with the highest UV index in Aird Uig. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 4 in September translates into the following instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
What are September temperatures in Aird Uig?
What is the average humidity in September in Aird Uig?
How much does it rain in Aird Uig in September?
When it does not snow in Aird Uig?
What is the average length of the day in September in Aird Uig?
When are sunrise and sunset in September in Aird Uig?
How long on average sun shines in September in Aird Uig?
What are the months with the highest UV index in Aird Uig?
How high is the UV index in September in Aird Uig?
Average temperature in September
Aird Uig, United Kingdom
- Average high temperature in September: 13.4°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 (7.2°C).
- Average low temperature in September: 11.5°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is February (5.3°C).
Average pressure in September
Aird Uig, United Kingdom
- Average pressure in September: 1010.6mbar
The months with the highest atmospheric pressure are May and June (1014.1mbar).
The month with the lowest atmospheric pressure is December (1004.1mbar).
Average wind speed in September
Aird Uig, United Kingdom
- Average wind speed in September: 27km/h
The windiest month (with the highest average wind speed) is January (36.2km/h).
The calmest month (with the lowest average wind speed) is June (19.8km/h).
Average humidity in September
Aird Uig, 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
Aird Uig, United Kingdom
- Average rainfall in September: 50mm
The wettest month (with the highest rainfall) is December (78mm).
The driest month (with the least rainfall) is April (34mm).
Average rainfall days in September
Aird Uig, United Kingdom
- Average rainfall days in September: 19.9 days
The month with the highest number of rainy days is January (22 days).
The month with the least rainy days is June (17 days).
Average snowfall in September
Aird Uig, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (12mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Aird Uig, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.7 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
Aird Uig, United Kingdom
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in September: 5h and 0min
The month with the most sunshine is June (Average sunshine: 7h and 24min).
The months with the least sunshine are January and December (Average sunshine: 2h and 30min).
Average sunshine days in September
Aird Uig, United Kingdom
- Average sunshine days in September: 7.3 days
The month with the most sunshine days is June (9.3 days).
The month with the least sunshine days is February (5.5 days).
Average UV index in September
Aird Uig, United Kingdom
- Average UV index in September: 4
The months with the highest UV index are May, June 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
Aird Uig, United Kingdom
- Average cloud cover in September: 67
The month with the most cloud cover is January (Cloud cover 73).
The months with the least cloud cover are April and May (Cloud cover 59).
Average visibility in September
Aird Uig, United Kingdom
- Average visibility in September: 10km
The months with the highest visibility are April, June, August, September, October and November (10km).
The months with the lowest visibility are January, February, March, May, July and December (9km).
Aird Uig, United Kingdom
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