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
With September's advent, Alvie sees an average high-temperature of a cool 12.6°C (54.7°F), subtly shifted from August's 14.8°C (58.6°F). Alvie's average low-temperature for the month of September records at a chilly 6.8°C (44.2°F).Humidity
The average relative humidity in September in Alvie is 89%.Rainfall
In Alvie, in September, it is raining for 17.3 days, with typically 32mm (1.26") of accumulated precipitation. Throughout the year, in Alvie, United Kingdom, there are 211.8 rainfall days, and 512mm (20.16") of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In Alvie, the average length of the day in September is 12h and 46min.On the first day of the month, sunrise is at 6:18 am and sunset at 8:12 pm. On the last day of September, in Alvie, sunrise is at 7:18 am and sunset at 6:52 pm BST.
Sunshine
In Alvie, the average sunshine in September is 5.7h.UV index
In September, the average daily maximum UV index in Alvie, United Kingdom, is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum high UV index of 3 in September translates into the following recommendations:
Take precautions - Protection against sun damage is advised. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
What are the temperatures in Alvie in September?
What is the average humidity in September in Alvie?
How much does it rain in Alvie in September?
When it does not snow in Alvie?
Does it snow in Alvie in September?
What is the average length of the day in September in Alvie?
When are sunrise and sunset in September in Alvie?
How long on average sun shines in September in Alvie?
What is the UV index reading in September in Alvie?
Average temperature in September
Alvie, United Kingdom
- Average high temperature in September: 12.6°C
The warmest month (with the highest average high temperature) is July (15.4°C).
The month with the lowest average high temperature is January (2.4°C).
- Average low temperature in September: 6.8°C
The month with the highest average low temperature is July (8.6°C).
The coldest month (with the lowest average low temperature) is January (-0.9°C).
Average pressure in September
Alvie, United Kingdom
- Average pressure in September: 1012.1mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is November (1006mbar).
Average wind speed in September
Alvie, United Kingdom
- Average wind speed in September: 14.4km/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 (11.5km/h).
Average humidity in September
Alvie, United Kingdom
- Average humidity in September: 89%
The months with the highest relative humidity are January, November and December (91%).
The months with the lowest relative humidity are April and May (82%).
Average rainfall in September
Alvie, United Kingdom
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is July (59mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in September
Alvie, United Kingdom
- Average rainfall days in September: 17.3 days
The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is February (13.1 days).
Average snowfall in September
Alvie, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (109mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Alvie, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Alvie, United Kingdom
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 48min).
The month with the shortest days is December (Average daylight: 6h and 48min).
- Average sunshine in September: 5h and 4min
The month with the most sunshine is June (Average sunshine: 6h and 36min).
The months with the least sunshine are February and November (Average sunshine: 3h and 48min).
Average sunshine days in September
Alvie, United Kingdom
- Average sunshine days in September: 7.5 days
The month with the most sunshine days is December (10.2 days).
The month with the least sunshine days is July (4.5 days).
Average UV index in September
Alvie, United Kingdom
- Average UV index in September: 3
The month with the highest UV index is June (UV index 4).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in September
Alvie, United Kingdom
- Average cloud cover in September: 64
The month with the most cloud cover is June (Cloud cover 69).
The month with the least cloud cover is April (Cloud cover 60).
Average visibility in September
Alvie, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
Alvie, United Kingdom
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