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
October notes an average high-temperature of a moderate 13.8°C (56.8°F), subtly differing from September's 16.5°C (61.7°F). Mostyn's nighttime temperature in October consistently rests at a frosty 9.5°C (49.1°F).Humidity
In October, the average relative humidity in Mostyn is 83%.Rainfall
In Mostyn, in October, it is raining for 18.6 days, with typically 56mm (2.2") of accumulated precipitation. In Mostyn, during the entire year, the rain falls for 225.2 days and collects up to 669mm (26.34") of precipitation.Snowfall
May through November are months without snowfall.Sea temperature
In October, the average sea temperature in Mostyn is 14.6°C (58.3°F).Note: Engaging in a swim in 14.6°C (58.3°F) can threaten life. Brief exposure to 13°C (55.4°F) waters is uneasy, and submersion below 10°C (50°F) can lead to cold shock and disrupted breathing patterns, varying by individual.
Daylight
In Mostyn, the average length of the day in October is 10h and 34min.On the first day of October, sunrise is at 7:15 am and sunset at 6:49 pm BST. On the last day of the month, sunrise is at 7:10 am and sunset at 4:42 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 4.3h.UV index
The average daily maximum UV index in October in Mostyn, United Kingdom, is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 3 during October, leads to the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Frequently asked questions
What is the usual temperature for Mostyn in October?
What is the average humidity in October in Mostyn?
How much does it rain in Mostyn in October?
When it does not snow in Mostyn?
How cold is the water in October in Mostyn?
What is the average length of the day in October in Mostyn?
When is the sunrise / sunset in October in Mostyn?
When does Daylight Saving Time (DST) end in October in Mostyn?
How many hours of sunshine does Mostyn have in October?
What is the UV index reading in October in Mostyn?
Average temperature in October
Mostyn, United Kingdom
- Average high temperature in October: 13.8°C
The warmest month (with the highest average high temperature) is July (18.3°C).
The month with the lowest average high temperature is January (7°C).
- Average low temperature in October: 9.5°C
The month with the highest average low temperature is August (13.2°C).
The coldest months (with the lowest average low temperature) are January and February (3.6°C).
Average pressure in October
Mostyn, United Kingdom
- Average pressure in October: 1013.6mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.9mbar).
Average wind speed in October
Mostyn, United Kingdom
- Average wind speed in October: 18km/h
The windiest months (with the highest average wind speed) are January and December (21.1km/h).
The calmest month (with the lowest average wind speed) is June (13.7km/h).
Average humidity in October
Mostyn, United Kingdom
- Average humidity in October: 83%
The months with the highest relative humidity are January, November and December (84%).
The months with the lowest relative humidity are April and May (79%).
Average rainfall in October
Mostyn, United Kingdom
- Average rainfall in October: 56mm
The wettest month (with the highest rainfall) is August (74mm).
The driest month (with the least rainfall) is April (35mm).
Average rainfall days in October
Mostyn, United Kingdom
- Average rainfall days in October: 18.6 days
The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is February (15.3 days).
Average snowfall in October
Mostyn, United Kingdom
- Average snowfall in October: 0mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in October
Mostyn, United Kingdom
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in October
Mostyn, United Kingdom
- Average sea temperature in October: 14.6°C
The best month for swimming (with the highest average sea temperature) is August (16.7°C).
The coldest months (with the lowest average sea temperature) are February and March (7.4°C).
Average daylight in October /
Average sunshine in October
Mostyn, United Kingdom
- Average daylight in October: 10h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in October: 4h and 2min
The months with the most sunshine are April, May and July (Average sunshine: 7h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 0min).
Average sunshine days in October
Mostyn, United Kingdom
- Average sunshine days in October: 8.1 days
The month with the most sunshine days is March (11.8 days).
The month with the least sunshine days is August (4.7 days).
Average UV index in October
Mostyn, 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, November and December (UV index 2).
Average cloud cover in October
Mostyn, United Kingdom
- Average cloud cover in October: 55
The months with the most cloud cover are November and December (Cloud cover 60).
The months with the least cloud cover are April and May (Cloud cover 48).
Average visibility in October
Mostyn, United Kingdom
- Average visibility in October: 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).
Mostyn, United Kingdom
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