October
Weather in October
Temperature
October's arrival comes with a mild decrease in the average high-temperature, moving subtly from a pleasant 21°C (69.8°F) in September to a comfortable 18°C (64.4°F). Corvo Island's nights in October maintain a consistent average of 13°C (55.4°F), demonstrating a minimal differential from its daytime temperature.Rainfall
In Corvo Island, in October, it is raining for 17 days, with typically 121mm (4.76") of accumulated precipitation. Throughout the year, in Corvo Island, there are 191 rainfall days, and 1230mm (48.43") of precipitation is accumulated.Sea temperature
In October, the average sea temperature is 21°C (69.8°F).Note: Swimming in 21°C (69.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
Daylight
In October, the average length of the day is 11h and 9min.On the first day of the month, sunrise is at 08:01 and sunset at 19:46 +00. On the last day of October, sunrise is at 07:32 and sunset at 18:03 -01.
Note: On Sunday, 27. October 2024, at 01:00, Daylight Saving Time ends, and the time zone changes from +00 to -01. Daylight Saving Time starts again on Sunday, 30. March 2025, at 00:00; consequently, the time zone reverts from -01 to +00.
Sunshine
The average sunshine in October is 4h.UV index
In October, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 4 in October leads to these recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Corvo Island in October?
How many days does it rain in October?
How cold is the water in October?
How many hours of daylight does Corvo Island have in October?
What time are sunrise and sunset in October?
When does Daylight Saving Time (DST) end in October in Corvo Island?
How long on average sun shines in October?
What is the UV index intensity in October?
Average temperature in October
Corvo Island, Portugal
- Average high temperature in October: 18°C
The warmest month (with the highest average high temperature) is August (22°C).
The months with the lowest average high temperature are January, February and March (13°C).
- Average low temperature in October: 13°C
The month with the highest average low temperature is August (16°C).
The coldest month (with the lowest average low temperature) is February (8°C).
Average rainfall in October
Corvo Island, Portugal
- Average rainfall in October: 121mm
The wettest month (with the highest rainfall) is December (140mm).
The driest month (with the least rainfall) is July (55mm).
Average rainfall days in October
Corvo Island, Portugal
- Average rainfall days in October: 17 days
The month with the highest number of rainy days is January (20 days).
The months with the least rainy days are June, July and August (12 days).
Average sea temperature in October
Corvo Island, Portugal
- Average sea temperature in October: 21°C
The best months for swimming (with the highest average sea temperature) are August and September (23°C).
The coldest months (with the lowest average sea temperature) are January, February, March and April (16°C).
Average daylight in October /
Average sunshine in October
Corvo Island, Portugal
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in October: 4h
The months with the most sunshine are July and August (Average sunshine: 7h).
The months with the least sunshine are January, February, November and December (Average sunshine: 3h).
Average UV index in October
Corvo Island, Portugal
- Average UV index in October: 4
The month with the highest UV index is July (UV index 9).
The months with the lowest UV index are January and December (UV index 2).
