Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average sea temperature in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
With the transition into October, Cairnryan notes an average high-temperature of a cool 12.5°C (54.5°F), closely resembling September. Cairnryan, during the October nights, maintains an average temperature of 9.9°C (49.8°F), closely aligned with its daytime readings.Humidity
In Cairnryan, the average relative humidity in October is 83%.Rainfall
In October, in Cairnryan, the rain falls for 18.5 days. Throughout October, 64mm (2.52") of precipitation is accumulated. In Cairnryan, United Kingdom, during the entire year, the rain falls for 210.9 days and collects up to 632mm (24.88") of precipitation.Snowfall
In Cairnryan, snow does not fall in April through November.Sea temperature
In Cairnryan, in October, the average water temperature is 13.7°C (56.7°F).Note: Dipping in 13.7°C (56.7°F) at temperatures less than 10°C (50°F) without proper gear can lead to pronounced cold shock and breathing difficulties.
Daylight
In October, the average length of the day is 10h and 28min.On the first day of October, sunrise is at 7:23 am and sunset at 6:55 pm BST. On the last day of the month, sunrise is at 7:22 am and sunset at 4:44 pm GMT.
Note: On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from BST to GMT. Daylight Saving Time starts again on Sunday, 30. March 2025, at 1:00 am; consequently, the time zone reverts from GMT to BST.
Sunshine
In Cairnryan, the average sunshine in October is 3.9h.UV index
In Cairnryan, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: A typical high UV index of 3 in October suggests the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
What are the temperatures in Cairnryan in October?
What is the average humidity in October in Cairnryan?
How many days does it rain in October in Cairnryan?
When it does not snow in Cairnryan?
How cold is the water in October in Cairnryan?
How many hours of daylight does Cairnryan have in October?
What time are sunrise and sunset in October in Cairnryan?
When does Daylight Saving Time (DST) end in October in Cairnryan?
How many hours of sunshine does Cairnryan have in October?
How high is the UV index in October in Cairnryan?
Average temperature in October
Cairnryan, United Kingdom
- Average high temperature in October: 12.5°C
The warmest month (with the highest average high temperature) is July (15.9°C).
The month with the lowest average high temperature is February (6.9°C).
- Average low temperature in October: 9.9°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is February (4.3°C).
Average pressure in October
Cairnryan, United Kingdom
- Average pressure in October: 1011.9mbar
The month with the highest atmospheric pressure is May (1015.6mbar).
The month with the lowest atmospheric pressure is November (1007.3mbar).
Average wind speed in October
Cairnryan, United Kingdom
- Average wind speed in October: 25.1km/h
The windiest month (with the highest average wind speed) is December (29.5km/h).
The calmest month (with the lowest average wind speed) is June (17.4km/h).
Average humidity in October
Cairnryan, United Kingdom
- Average humidity in October: 83%
The month with the highest relative humidity is August (86%).
The months with the lowest relative humidity are April, May and November (81%).
Average rainfall in October
Cairnryan, United Kingdom
- Average rainfall in October: 64mm
The wettest month (with the highest rainfall) is November (72mm).
The driest months (with the least rainfall) are April and May (32mm).
Average rainfall days in October
Cairnryan, United Kingdom
- Average rainfall days in October: 18.5 days
The month with the highest number of rainy days is August (20.7 days).
The month with the least rainy days is May (14.5 days).
Average snowfall in October
Cairnryan, United Kingdom
- Average snowfall in October: 0mm
The month with the highest snowfall is January (14mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in October
Cairnryan, United Kingdom
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature in October
Cairnryan, United Kingdom
- Average sea temperature in October: 13.7°C
The best months for swimming (with the highest average sea temperature) are August and September (14.3°C).
The coldest month (with the lowest average sea temperature) is March (7.8°C).
Average daylight in October /
Average sunshine in October
Cairnryan, United Kingdom
- Average daylight in October: 10h and 3min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in October: 3h and 5min
The month with the most sunshine is June (Average sunshine: 7h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in October
Cairnryan, United Kingdom
- Average sunshine days in October: 10 days
The month with the most sunshine days is May (14.2 days).
The month with the least sunshine days is December (7.2 days).
Average UV index in October
Cairnryan, United Kingdom
- Average UV index in October: 3
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in October
Cairnryan, United Kingdom
- Average cloud cover in October: 61
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 52).
Average visibility in October
Cairnryan, United Kingdom
- Average visibility in October: 10km
The months with the highest visibility are March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are January, February, July and August (9km).
Cairnryan, United Kingdom
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