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 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 pleasant 22.7°C (72.9°F), subtly differing from September's 25.6°C (78.1°F). Throughout the month of October, Arrentela expects an average low of 16.8°C (62.2°F).Humidity
The average relative humidity in October is 70%.Rainfall
In Arrentela, in October, it is raining for 6.1 days, with typically 7mm (0.28") of accumulated precipitation. In Arrentela, during the entire year, the rain falls for 54.2 days and collects up to 61mm (2.4") of precipitation.Sea temperature
In Arrentela, in October, the average water temperature is 19.8°C (67.6°F).Note: Most people find it challenging to enjoy swimming in water that is 19.8°C (67.6°F). As water temperature falls below 21°C (69.8°F), controlling breathing grows increasingly difficult.
Daylight
In Arrentela, the average length of the day in October is 11h and 11min.On the first day of October in Arrentela, sunrise is at 07:32 and sunset at 19:19 WEST. On the last day of the month, sunrise is at 07:02 and sunset at 17:37 WET.
Note: On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends, and the time zone changes from WEST to WET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 01:00; consequently, the time zone reverts from WET to WEST.
Sunshine
The average sunshine in October is 7.3h.UV index
The average daily maximum UV index in October in Arrentela, Portugal, is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 5 during October translates into the following guidance:
Make use of precautions - Shielding skin and eyes from injury is a requirement. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What is the average October temperature in Arrentela?
What is the average humidity in October in Arrentela?
How much does it rain in Arrentela in October?
What is the sea water temperature in October in Arrentela?
What is the average length of the day in October in Arrentela?
What time are sunrise and sunset in October in Arrentela?
When does Daylight Saving Time (DST) end in October in Arrentela?
How many hours of sunshine does Arrentela have in October?
How high is the UV index in October in Arrentela?
Average temperature in October
Arrentela, Portugal
- Average high temperature in October: 22.7°C
The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (14.9°C).
- Average low temperature in October: 16.8°C
The month with the highest average low temperature is July (17.9°C).
The coldest month (with the lowest average low temperature) is February (9.8°C).
Average pressure in October
Arrentela, Portugal
- Average pressure in October: 1016mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in October
Arrentela, Portugal
- Average wind speed in October: 13.3km/h
The windiest month (with the highest average wind speed) is February (16.5km/h).
The calmest month (with the lowest average wind speed) is September (13.1km/h).
Average humidity in October
Arrentela, Portugal
- Average humidity in October: 70%
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (68%).
Average rainfall in October
Arrentela, Portugal
- Average rainfall in October: 7mm
The wettest month (with the highest rainfall) is November (15mm).
The driest months (with the least rainfall) are June, July and August (1mm).
Average rainfall days in October
Arrentela, Portugal
- Average rainfall days in October: 6.1 days
The month with the highest number of rainy days is November (9.3 days).
The month with the least rainy days is August (0.8 days).
Average sea temperature in October
Arrentela, Portugal
- Average sea temperature in October: 19.8°C
The best month for swimming (with the highest average sea temperature) is September (19.9°C).
The coldest month (with the lowest average sea temperature) is March (15.1°C).
Average daylight in October /
Average sunshine in October
Arrentela, Portugal
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in October: 7h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in October
Arrentela, Portugal
- Average sunshine days in October: 22.2 days
The month with the most sunshine days is July (29.7 days).
The month with the least sunshine days is November (17.7 days).
Average UV index in October
Arrentela, Portugal
- Average UV index in October: 5
The months with the highest UV index are May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in October
Arrentela, Portugal
- Average cloud cover in October: 28
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in October
Arrentela, Portugal
- Average visibility in October: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Arrentela, Portugal
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