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 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
October
Weather in October
Temperature
With the advent of October, Nefyn experiences an average high-temperature of a still refreshing 13.6°C (56.5°F), mirroring a close resemblance to the previous month. In Nefyn, the nighttime temperature in October descends gently to an average of 11.7°C (53.1°F).Humidity
In Nefyn, the average relative humidity in October is 80%.Rainfall
In October, in Nefyn, the rain falls for 19.6 days. Throughout October, 92mm (3.62") of precipitation is accumulated. Throughout the year, there are 222.9 rainfall days, and 765mm (30.12") of precipitation is accumulated.Snowfall
April through November are months without snowfall.Daylight
In October, the average length of the day is 10h and 35min.On the first day of the month, sunrise is at 7:20 am and sunset at 6:54 pm BST. On the last day of October, in Nefyn, sunrise is at 7:14 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
In Nefyn, United Kingdom, the average sunshine in October is 4.1h.UV index
The average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In October, a daily maximum UV index of 3 leads to the following instructions:
Put precautions into practice - Guidance to elude sunburn is provided. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature in Nefyn?
What is the average humidity in October in Nefyn?
How many days does it rain in October in Nefyn?
When it does not snow in Nefyn?
What is the average length of the day in October in Nefyn?
When is the sunrise / sunset in October in Nefyn?
When does Daylight Saving Time (DST) end in October in Nefyn?
How many hours of sunshine does Nefyn have in October?
How high is the UV index in October in Nefyn?
Average temperature in October
Nefyn, United Kingdom
- Average high temperature in October: 13.6°C
The warmest month (with the highest average high temperature) is August (16.3°C).
The month with the lowest average high temperature is February (7.7°C).
- Average low temperature in October: 11.7°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is February (5.7°C).
Average pressure in October
Nefyn, United Kingdom
- Average pressure in October: 1013.5mbar
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
Nefyn, United Kingdom
- Average wind speed in October: 25.4km/h
The windiest month (with the highest average wind speed) is December (30.9km/h).
The calmest month (with the lowest average wind speed) is June (18km/h).
Average humidity in October
Nefyn, United Kingdom
- Average humidity in October: 80%
The months with the highest relative humidity are June, July and August (84%).
The month with the lowest relative humidity is November (79%).
Average rainfall in October
Nefyn, United Kingdom
- Average rainfall in October: 92mm
The wettest month (with the highest rainfall) is November (97mm).
The driest month (with the least rainfall) is April (37mm).
Average rainfall days in October
Nefyn, United Kingdom
- Average rainfall days in October: 19.6 days
The month with the highest number of rainy days is December (23.1 days).
The month with the least rainy days is April (14.5 days).
Average snowfall in October
Nefyn, United Kingdom
- Average snowfall in October: 0mm
The month with the highest snowfall is February (7mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in October
Nefyn, United Kingdom
- Average snowfall days in October: 0 days
The months with the highest number of snowfall days are January and February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in October /
Average sunshine in October
Nefyn, United Kingdom
- Average daylight in October: 10h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in October: 4h and 1min
The month with the most sunshine is May (Average sunshine: 8h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in October
Nefyn, United Kingdom
- Average sunshine days in October: 8 days
The months with the most sunshine days are April and May (13.5 days).
The month with the least sunshine days is December (4.5 days).
Average UV index in October
Nefyn, United Kingdom
- Average UV index in October: 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 and December (UV index 2).
Average cloud cover in October
Nefyn, United Kingdom
- Average cloud cover in October: 59
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 47).
Average visibility in October
Nefyn, United Kingdom
- Average visibility in October: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
