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
The initiation of September sees an average high-temperature of a still mild 14.5°C (58.1°F), showing minor variations from the previous month. Port Askaig's nocturnal average in September closely mirrors its daytime temperatures, settling at a cool 12.9°C (55.2°F).Humidity
In September, the average relative humidity is 82%.Rainfall
In Port Askaig, in September, during 20.9 rainfall days, 66mm (2.6") of precipitation is typically accumulated. Throughout the year, there are 253.9 rainfall days, and 924mm (36.38") of precipitation is accumulated.Snowfall
April through October are months without snowfall in Port Askaig.Daylight
The average length of the day in September in Port Askaig is 12h and 44min.On the first day of the month, sunrise is at 6:30 am and sunset at 8:18 pm. On the last day of September, in Port Askaig, sunrise is at 7:26 am and sunset at 7:01 pm BST.
Sunshine
The average sunshine in September in Port Askaig is 6.1h.UV index
In Port Askaig, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: In September, the maximum UV index of 3 transforms into these recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Port Askaig?
What is the average humidity in September in Port Askaig?
How many days does it rain in September in Port Askaig?
When it does not snow in Port Askaig?
What is the average length of the day in September in Port Askaig?
When are sunrise and sunset in September in Port Askaig?
How many hours of sunshine does Port Askaig have in September?
How high is the UV index in September in Port Askaig?
Average temperature in September
Port Askaig, United Kingdom
- Average high temperature in September: 14.5°C
The warmest month (with the highest average high temperature) is August (15.5°C).
The month with the lowest average high temperature is February (7.7°C).
- Average low temperature in September: 12.9°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is February (5.8°C).
Average pressure in September
Port Askaig, United Kingdom
- Average pressure in September: 1013.1mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is November (1006.4mbar).
Average wind speed in September
Port Askaig, United Kingdom
- Average wind speed in September: 28km/h
The windiest month (with the highest average wind speed) is January (35.5km/h).
The calmest month (with the lowest average wind speed) is June (20km/h).
Average humidity in September
Port Askaig, United Kingdom
- Average humidity in September: 82%
The months with the highest relative humidity are June, July and August (84%).
The month with the lowest relative humidity is November (77%).
Average rainfall in September
Port Askaig, United Kingdom
- Average rainfall in September: 66mm
The wettest month (with the highest rainfall) is November (101mm).
The driest month (with the least rainfall) is April (42mm).
Average rainfall days in September
Port Askaig, United Kingdom
- Average rainfall days in September: 20.9 days
The month with the highest number of rainy days is January (24.8 days).
The month with the least rainy days is April (17.5 days).
Average snowfall in September
Port Askaig, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (11mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Port Askaig, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Port Askaig, 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 1min
The month with the most sunshine is June (Average sunshine: 8h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in September
Port Askaig, United Kingdom
- Average sunshine days in September: 6.6 days
The month with the most sunshine days is May (10.3 days).
The month with the least sunshine days is December (3.7 days).
Average UV index in September
Port Askaig, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Port Askaig, United Kingdom
- Average cloud cover in September: 58
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are April and May (Cloud cover 51).
Average visibility in September
Port Askaig, United Kingdom
- Average visibility in September: 10km
The months with the highest visibility are April, May, June and September (10km).
The months with the lowest visibility are January, February, March, July, August, October, November and December (9km).
