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
Portimão, Portugal, notes an average high-temperature of a pleasant 22.2°C (72°F) in October, displaying minor variation from September. A mean low-temperature of 17.7°C (63.9°F) is anticipated during the month of October, a slight step down from the daytime high.Humidity
In October, the average relative humidity is 73%.Rainfall
In Portimão, in October, during 8 rainfall days, 13mm (0.51") of precipitation is typically accumulated. Throughout the year, there are 73.8 rainfall days, and 116mm (4.57") of precipitation is accumulated.Sea temperature
In October, the average sea temperature in Portimão, Portugal, 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
The average length of the day in October is 11h and 14min.On the first day of the month, sunrise is at 07:29 and sunset at 19:17 WEST. On the last day of October, sunrise is at 06:57 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 7.7h.UV index
In Portimão, the average daily maximum UV index in October is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In October, the average maximum UV index of 5 translates into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. When the Sun is at its strongest around midday, find shade and limit exposure. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What are October temperatures in Portimão?
What is the average humidity in October in Portimão?
How many days does it rain in October in Portimão?
How cold is the water in October in Portimão?
How many hours of daylight does Portimão have in October?
When are sunrise and sunset in October in Portimão?
When does Daylight Saving Time (DST) end in October in Portimão?
How many hours of sunshine does Portimão have in October?
What is the UV index reading in October in Portimão?
Average temperature in October
Portimão, Portugal
- Average high temperature in October: 22.2°C
The warmest month (with the highest average high temperature) is August (26.4°C).
The month with the lowest average high temperature is January (15.2°C).
- Average low temperature in October: 17.7°C
The month with the highest average low temperature is August (19.4°C).
The coldest month (with the lowest average low temperature) is February (11°C).
Average pressure in October
Portimão, Portugal
- Average pressure in October: 1016.2mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in October
Portimão, Portugal
- Average wind speed in October: 14.4km/h
The windiest month (with the highest average wind speed) is February (18.7km/h).
The calmest month (with the lowest average wind speed) is September (13.3km/h).
Average humidity in October
Portimão, Portugal
- Average humidity in October: 73%
The month with the highest relative humidity is April (76%).
The month with the lowest relative humidity is August (68%).
Average rainfall in October
Portimão, Portugal
- Average rainfall in October: 13mm
The wettest month (with the highest rainfall) is November (20mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in October
Portimão, Portugal
- Average rainfall days in October: 8 days
The month with the highest number of rainy days is March (10.5 days).
The month with the least rainy days is August (1 days).
Average sea temperature in October
Portimão, Portugal
- Average sea temperature in October: 21°C
The best month for swimming (with the highest average sea temperature) is September (21.2°C).
The coldest month (with the lowest average sea temperature) is March (16°C).
Average daylight in October /
Average sunshine in October
Portimão, Portugal
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in October: 7h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in October
Portimão, Portugal
- Average sunshine days in October: 21.5 days
The month with the most sunshine days is July (29.5 days).
The month with the least sunshine days is November (17.4 days).
Average UV index in October
Portimão, Portugal
- Average UV index in October: 5
The months with the highest UV index are 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
Portimão, Portugal
- Average cloud cover in October: 23
The month with the most cloud cover is January (Cloud cover 33).
The months with the least cloud cover are July and August (Cloud cover 7).
Average visibility in October
Portimão, 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).
Portimão, Portugal
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