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
October
Weather in October
Temperature
The commencement of October includes a gentle temperature shift, with the average high-temperature dropping a bit from a pleasant 21.5°C (70.7°F) in September to a comfortable 18.5°C (65.3°F). Throughout the nights in October, an average low-temperature of 13.2°C (55.8°F) is noted.Humidity
With an average relative humidity of 75%, October is the least humid month.Rainfall
In October, in Irun, the rain falls for 15 days. Throughout October, 58mm (2.28") of precipitation is accumulated. Throughout the year, in Irun, there are 207.1 rainfall days, and 868mm (34.17") of precipitation is accumulated.Snowfall
April through November are months without snowfall.Sea temperature
In Irun, the average seawater temperature in October is 18.7°C (65.7°F).Note: The majority of individuals find it unpleasurable to swim in 18.7°C (65.7°F). It becomes progressively harder to manage one's breathing as the water temperature falls below 21°C (69.8°F).
Daylight
In Irun, the average length of the day in October is 11h and 1min.On the first day of the month, sunrise is at 08:05 and sunset at 19:48 CEST. On the last day of October, sunrise is at 07:41 and sunset at 17:59 CET.
Note: On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 02:00; consequently, the time zone reverts from CET to CEST.
Sunshine
In October, the average sunshine is 8h.UV index
In Irun, the average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 4 during October translates into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. It's recommended to limit sun exposure when its radiation is at its peak during midday. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Irun?
What is the least humid month in Irun?
What is the average humidity in October in Irun?
How much does it rain in Irun in October?
When it does not snow in Irun?
What is the sea water temperature in October in Irun?
How many hours of daylight does Irun have in October?
When is the sunrise / sunset in October in Irun?
When does Daylight Saving Time (DST) end in October in Irun?
How long on average sun shines in October in Irun?
How high is the UV index in October in Irun?
Average temperature in October
Irun, Spain
- Average high temperature in October: 18.5°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (9.9°C).
- Average low temperature in October: 13.2°C
The month with the highest average low temperature is August (16.9°C).
The coldest month (with the lowest average low temperature) is February (6°C).
Average pressure in October
Irun, Spain
- Average pressure in October: 1017.2mbar
The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in October
Irun, Spain
- Average wind speed in October: 12km/h
The windiest month (with the highest average wind speed) is November (16.3km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in October
Irun, Spain
- Average humidity in October: 75%
The month with the highest relative humidity is June (81%).
The month with the lowest relative humidity is October (75%).
Average rainfall in October
Irun, Spain
- Average rainfall in October: 58mm
The wettest month (with the highest rainfall) is November (137mm).
The driest month (with the least rainfall) is July (42mm).
Average rainfall days in October
Irun, Spain
- Average rainfall days in October: 15 days
The month with the highest number of rainy days is May (20.2 days).
The month with the least rainy days is August (14.2 days).
Average snowfall in October
Irun, Spain
- Average snowfall in October: 0mm
The month with the highest snowfall is February (9mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in October
Irun, Spain
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in October
Irun, Spain
- Average sea temperature in October: 18.7°C
The best month for swimming (with the highest average sea temperature) is August (21.4°C).
The coldest month (with the lowest average sea temperature) is February (12.4°C).
Average daylight in October /
Average sunshine in October
Irun, Spain
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in October: 8h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is November (Average sunshine: 5h and 0min).
Average sunshine days in October
Irun, Spain
- Average sunshine days in October: 13.4 days
The month with the most sunshine days is August (13.8 days).
The months with the least sunshine days are May and November (7.8 days).
Average UV index in October
Irun, Spain
- Average UV index in October: 4
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover in October
Irun, Spain
- Average cloud cover in October: 34
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is September (Cloud cover 32).
Average visibility in October
Irun, Spain
- Average visibility in October: 10km
The months with the highest visibility are February, March, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, April, May and November (9km).
