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 sea temperature 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
Ardrishaig's average high-temperature in September is a still refreshing 13.8°C (56.8°F), marking an insignificant difference from the 15.4°C (59.7°F) of August. Ardrishaig registers a small shift from peak daytime temperatures, with a consistent average low-temperature of 10.5°C (50.9°F) during September.Humidity
The average relative humidity in September in Ardrishaig is 86%.Rainfall
In September, the rain falls for 21 days. Throughout September, 73mm (2.87") of precipitation is accumulated. In Ardrishaig, during the entire year, the rain falls for 246.6 days and collects up to 930mm (36.61") of precipitation.Snowfall
May through November are months without snowfall.Sea temperature
In Ardrishaig, United Kingdom, in September, the average water temperature is 13.7°C (56.7°F).Note: To swim in 13.7°C (56.7°F) at less than 10°C (50°F), ensure you're well-protected. Without it, be prepared for a sudden jolt of cold and breathing issues. Remember, even 13°C (55.4°F) is not welcoming.
Daylight
In Ardrishaig, the average length of the day in September is 12h and 44min.On the first day of September in Ardrishaig, sunrise is at 6:27 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 6:59 pm BST.
Sunshine
The average sunshine in September in Ardrishaig is 5.7h.UV index
In Ardrishaig, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 3 in September converts into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Frequently asked questions
What is the temperature in September in Ardrishaig?
What is the average humidity in September in Ardrishaig?
How much does it rain in Ardrishaig in September?
When it does not snow in Ardrishaig?
What is the water temperature in September in Ardrishaig?
What is the average length of the day in September in Ardrishaig?
What time are sunrise and sunset in September in Ardrishaig?
How many hours of sunshine does Ardrishaig have in September?
How high is the UV index in September in Ardrishaig?
Average temperature in September
Ardrishaig, United Kingdom
- Average high temperature in September: 13.8°C
The warmest month (with the highest average high temperature) is July (15.8°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is August (11.4°C).
The coldest month (with the lowest average low temperature) is February (3.3°C).
Average pressure in September
Ardrishaig, United Kingdom
- Average pressure in September: 1013.2mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is November (1006.6mbar).
Average wind speed in September
Ardrishaig, United Kingdom
- Average wind speed in September: 19km/h
The windiest month (with the highest average wind speed) is January (25.1km/h).
The calmest month (with the lowest average wind speed) is June (14.5km/h).
Average humidity in September
Ardrishaig, United Kingdom
- Average humidity in September: 86%
The month with the highest relative humidity is August (87%).
The months with the lowest relative humidity are April and May (82%).
Average rainfall in September
Ardrishaig, United Kingdom
- Average rainfall in September: 73mm
The wettest month (with the highest rainfall) is December (100mm).
The driest month (with the least rainfall) is April (42mm).
Average rainfall days in September
Ardrishaig, United Kingdom
- Average rainfall days in September: 21 days
The month with the highest number of rainy days is August (23.3 days).
The month with the least rainy days is April (17.8 days).
Average snowfall in September
Ardrishaig, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (27mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Ardrishaig, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average sea temperature in September
Ardrishaig, United Kingdom
- Average sea temperature in September: 13.7°C
The best month for swimming (with the highest average sea temperature) is August (13.8°C).
The coldest month (with the lowest average sea temperature) is March (7.4°C).
Average daylight in September /
Average sunshine in September
Ardrishaig, 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: 5h and 4min
The month with the most sunshine is June (Average sunshine: 7h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in September
Ardrishaig, United Kingdom
- Average sunshine days in September: 7.4 days
The month with the most sunshine days is May (10.2 days).
The month with the least sunshine days is August (5.6 days).
Average UV index in September
Ardrishaig, 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 months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Ardrishaig, United Kingdom
- Average cloud cover in September: 61
The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are April and May (Cloud cover 54).
Average visibility in September
Ardrishaig, 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).
Ardrishaig, United Kingdom
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