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
Greyabbey records an average high-temperature of a cool 12.6°C (54.7°F) in October, maintaining a close correlation with September's 14.9°C (58.8°F). In Greyabbey, the nighttime temperature in October descends gently to an average of 9.6°C (49.3°F).Humidity
The average relative humidity in October in Greyabbey is 84%.Rainfall
In October, the rain falls for 15.9 days. Throughout October, 36mm (1.42") of precipitation is accumulated. In Greyabbey, during the entire year, the rain falls for 173.9 days and collects up to 363mm (14.29") of precipitation.Snowfall
April through November are months without snowfall.Sea temperature
In Greyabbey, United Kingdom, the average seawater temperature in October is 13.4°C (56.1°F).Note: Beware when you're in 13.4°C (56.1°F) waters; 13°C (55.4°F) is chilling and anything below 10°C (50°F) could cause breathing hindrance and a sudden cold shock, given your physical condition.
Daylight
In October, the average length of the day in Greyabbey is 10h and 30min.On the first day of the month, sunrise is at 7:25 am and sunset at 6:57 pm BST. On the last day of October, in Greyabbey, sunrise is at 7:23 am and sunset at 4:48 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
The average sunshine in October is 4.1h.UV index
In October, the average daily maximum UV index in Greyabbey is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 3 during October translates into the following directions:
Prioritize safety - Recommendations to avert sunburn are shared. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
What are the temperatures in Greyabbey in October?
What is the average humidity in October in Greyabbey?
How many days does it rain in October in Greyabbey?
When it does not snow in Greyabbey?
What is the sea water temperature in October in Greyabbey?
What is the average length of the day in October in Greyabbey?
When are sunrise and sunset in October in Greyabbey?
When does Daylight Saving Time (DST) end in October in Greyabbey?
How long on average sun shines in October in Greyabbey?
How high is the UV index in October in Greyabbey?
Average temperature in October
Greyabbey, United Kingdom
- Average high temperature in October: 12.6°C
The warmest month (with the highest average high temperature) is July (16.4°C).
The month with the lowest average high temperature is January (7°C).
- Average low temperature in October: 9.6°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is February (4.1°C).
Average pressure in October
Greyabbey, 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
Greyabbey, United Kingdom
- Average wind speed in October: 22.5km/h
The windiest month (with the highest average wind speed) is December (25.8km/h).
The calmest month (with the lowest average wind speed) is June (15.7km/h).
Average humidity in October
Greyabbey, United Kingdom
- Average humidity in October: 84%
The months with the highest relative humidity are July and August (85%).
The months with the lowest relative humidity are April and May (81%).
Average rainfall in October
Greyabbey, United Kingdom
- Average rainfall in October: 36mm
The wettest month (with the highest rainfall) is November (48mm).
The driest month (with the least rainfall) is May (17mm).
Average rainfall days in October
Greyabbey, United Kingdom
- Average rainfall days in October: 15.9 days
The month with the highest number of rainy days is August (16.7 days).
The month with the least rainy days is September (12.6 days).
Average snowfall in October
Greyabbey, United Kingdom
- Average snowfall in October: 0mm
The month with the highest snowfall is February (8mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in October
Greyabbey, United Kingdom
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in October
Greyabbey, United Kingdom
- Average sea temperature in October: 13.4°C
The best month for swimming (with the highest average sea temperature) is September (14.3°C).
The coldest month (with the lowest average sea temperature) is March (8°C).
Average daylight in October /
Average sunshine in October
Greyabbey, United Kingdom
- Average daylight in October: 10h and 3min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in October: 4h and 1min
The month with the most sunshine is June (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in October
Greyabbey, United Kingdom
- Average sunshine days in October: 10.8 days
The month with the most sunshine days is April (14.7 days).
The months with the least sunshine days are August and October (10.8 days).
Average UV index in October
Greyabbey, United Kingdom
- Average UV index in October: 3
The months with the highest UV index are June, July, 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
Greyabbey, United Kingdom
- Average cloud cover in October: 58
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 51).
Average visibility in October
Greyabbey, United Kingdom
- Average visibility in October: 10km
The months with the highest visibility are February, March, April, May, August, September, October, November and December (10km).
The months with the lowest visibility are January, June and July (9km).
Greyabbey, United Kingdom
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