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
Start of October brings a slight shift in the average high-temperature, dipping a bit from September's comfortable 17.1°C (62.8°F) to a still refreshing 14.1°C (57.4°F). October nights in Penarth reveal a minor deviation from daytime highs, with a mean low-temperature of 9.7°C (49.5°F).Humidity
In October, the average relative humidity in Penarth is 85%.Rainfall
In Penarth, in October, during 10.9 rainfall days, 26mm (1.02") of precipitation is typically accumulated. In Penarth, during the entire year, the rain falls for 132.6 days and collects up to 252mm (9.92") of precipitation.Snowfall
March through October are months without snowfall.Sea temperature
In October, the average sea temperature in Penarth is 15.4°C (59.7°F).Note: When the surface water temperature is 15.4°C (59.7°F), most do not enjoy swimming. Breathing control becomes more complex as temperatures drop below 21°C (69.8°F).
Daylight
In Penarth, the average length of the day in October is 10h and 40min.On the first day of the month, sunrise is at 7:14 am and sunset at 6:50 pm BST. On the last day of October, in Penarth, sunrise is at 7:05 am and sunset at 4:47 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 in Penarth is 4.5h.UV index
In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 3 during October translates into the following guidance:
Guard yourself - Precautionary measures against sun damage are advocated. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What is the average October temperature in Penarth?
What is the average humidity in October in Penarth?
How many days does it rain in October in Penarth?
When it does not snow in Penarth?
Does it snow in Penarth in October?
What is the sea water temperature in October in Penarth?
What is the average length of the day in October in Penarth?
What time are sunrise and sunset in October in Penarth?
When does Daylight Saving Time (DST) end in October in Penarth?
How long on average sun shines in October in Penarth?
How high is the UV index in October in Penarth?
Average temperature in October
Penarth, United Kingdom
- Average high temperature in October: 14.1°C
The warmest month (with the highest average high temperature) is July (19°C).
The month with the lowest average high temperature is January (7.5°C).
- Average low temperature in October: 9.7°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is February (3.9°C).
Average pressure in October
Penarth, United Kingdom
- Average pressure in October: 1014.6mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010mbar).
Average wind speed in October
Penarth, United Kingdom
- Average wind speed in October: 18.6km/h
The windiest month (with the highest average wind speed) is February (22.3km/h).
The calmest months (with the lowest average wind speed) are June and July (15.2km/h).
Average humidity in October
Penarth, United Kingdom
- Average humidity in October: 85%
The months with the highest relative humidity are November and December (86%).
The months with the lowest relative humidity are April and May (81%).
Average rainfall in October
Penarth, United Kingdom
- Average rainfall in October: 26mm
The wettest months (with the highest rainfall) are August and November (31mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in October
Penarth, United Kingdom
- Average rainfall days in October: 10.9 days
The month with the highest number of rainy days is November (13.5 days).
The months with the least rainy days are February and April (9.1 days).
Average snowfall in October
Penarth, United Kingdom
- Average snowfall in October: 0mm
The month with the highest snowfall is February (5mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in October
Penarth, United Kingdom
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature in October
Penarth, United Kingdom
- Average sea temperature in October: 15.4°C
The best months for swimming (with the highest average sea temperature) are August and September (16.6°C).
The coldest month (with the lowest average sea temperature) is March (8.7°C).
Average daylight in October /
Average sunshine in October
Penarth, United Kingdom
- Average daylight in October: 10h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in October: 4h and 3min
The month with the most sunshine is May (Average sunshine: 8h and 12min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).
Average sunshine days in October
Penarth, United Kingdom
- Average sunshine days in October: 16 days
The month with the most sunshine days is April (19.2 days).
The month with the least sunshine days is November (13.7 days).
Average UV index in October
Penarth, 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
Penarth, United Kingdom
- Average cloud cover in October: 54
The month with the most cloud cover is November (Cloud cover 61).
The months with the least cloud cover are April and May (Cloud cover 46).
Average visibility in October
Penarth, United Kingdom
- Average visibility in October: 9km
The months with the highest visibility are February, March and December (10km).
The months with the lowest visibility are January, April, May, June, July, August, September, October and November (9km).
Penarth, United Kingdom
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