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
Entering October, Portrush's average high-temperature reads a fresh 12.5°C (54.5°F), indicating a close resemblance to the previous month's climate. Portrush's temperature during October nights registers a minor decrease to an average low of 9°C (48.2°F).Humidity
In October, the average relative humidity is 84%.Rainfall
In Portrush, during October, the rain falls for 19.1 days and regularly aggregates up to 47mm (1.85") of precipitation. In Portrush, United Kingdom, during the entire year, the rain falls for 238.3 days and collects up to 632mm (24.88") of precipitation.Snowfall
May through October are months without snowfall in Portrush.Sea temperature
In Portrush, in October, the average water temperature is 13.3°C (55.9°F).Note: Dipping in 13.3°C (55.9°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 the month, sunrise is at 7:30 am and sunset at 7:01 pm BST. On the last day of October, sunrise is at 7:30 am and sunset at 4:50 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 October, the average sunshine is 3.9h.UV index
The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 3 during October leads to these advisories:
Take precautions - Protection against sun damage is advised. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
What is the average October temperature in Portrush?
What is the average humidity in October in Portrush?
How much does it rain in Portrush in October?
When it does not snow in Portrush?
Does it snow in Portrush in October?
What is the water temperature in October in Portrush?
What is the average length of the day in October in Portrush?
When is the sunrise / sunset in October in Portrush?
When does Daylight Saving Time (DST) end in October in Portrush?
How many hours of sunshine does Portrush have in October?
How high is the UV index in October in Portrush?
Average temperature in October
Portrush, United Kingdom
- Average high temperature in October: 12.5°C
The warmest month (with the highest average high temperature) is July (16°C).
The month with the lowest average high temperature is January (7.1°C).
- Average low temperature in October: 9°C
The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is February (4°C).
Average pressure in October
Portrush, United Kingdom
- Average pressure in October: 1011.2mbar
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 October
Portrush, United Kingdom
- Average wind speed in October: 23.2km/h
The windiest month (with the highest average wind speed) is January (27.5km/h).
The calmest month (with the lowest average wind speed) is July (16.7km/h).
Average humidity in October
Portrush, United Kingdom
- Average humidity in October: 84%
The months with the highest relative humidity are July and August (86%).
The month with the lowest relative humidity is April (81%).
Average rainfall in October
Portrush, United Kingdom
- Average rainfall in October: 47mm
The wettest months (with the highest rainfall) are July and August (74mm).
The driest month (with the least rainfall) is April (35mm).
Average rainfall days in October
Portrush, United Kingdom
- Average rainfall days in October: 19.1 days
The month with the highest number of rainy days is August (24 days).
The month with the least rainy days is April (16.8 days).
Average snowfall in October
Portrush, United Kingdom
- Average snowfall in October: 0mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in October
Portrush, United Kingdom
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in October
Portrush, United Kingdom
- Average sea temperature in October: 13.3°C
The best month for swimming (with the highest average sea temperature) is August (14.3°C).
The coldest month (with the lowest average sea temperature) is March (8.3°C).
Average daylight in October /
Average sunshine in October
Portrush, 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 12min).
- Average sunshine in October: 3h and 5min
The month with the most sunshine is June (Average sunshine: 8h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in October
Portrush, United Kingdom
- Average sunshine days in October: 8.3 days
The month with the most sunshine days is April (9.8 days).
The month with the least sunshine days is August (4.2 days).
Average UV index in October
Portrush, United Kingdom
- Average UV index in October: 3
The months with the highest UV index are May, June, August 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 October
Portrush, United Kingdom
- Average cloud cover in October: 61
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is April (Cloud cover 52).
Average visibility in October
Portrush, United Kingdom
- Average visibility in October: 9km
The month with the highest visibility is November (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
Portrush, United Kingdom
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