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 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
With the beginning of October, the average high-temperature shows a small decrease, transitioning from a warm 25.5°C (77.9°F) in September to a pleasant 21.4°C (70.5°F). The average temperature during October nights is registered at a moderate 13.1°C (55.6°F).Humidity
In Arentim, the average relative humidity in October is 72%.Rainfall
In Arentim, during October, the rain falls for 11.7 days and regularly aggregates up to 100mm (3.94") of precipitation. Throughout the year, in Arentim, Portugal, there are 127.3 rainfall days, and 823mm (32.4") of precipitation is accumulated.Daylight
The average length of the day in October is 11h and 5min.On the first day of October, sunrise is at 07:31 and sunset at 19:15 WEST. On the last day of the month, sunrise is at 07:05 and sunset at 17:30 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
In October, the average sunshine is 6.6h.UV index
In Arentim, the average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 4 during October leads to these instructions:
Exercise prevention - Precautions against solar damage are endorsed. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Arentim in October?
What is the average humidity in October in Arentim?
How many days does it rain in October in Arentim?
How many hours of daylight does Arentim have in October?
What time are sunrise and sunset in October in Arentim?
When does Daylight Saving Time (DST) end in October in Arentim?
How long on average sun shines in October in Arentim?
How high is the UV index in October in Arentim?
Average temperature in October
Arentim, Portugal
- Average high temperature in October: 21.4°C
The warmest month (with the highest average high temperature) is August (27.2°C).
The month with the lowest average high temperature is January (12.6°C).
- Average low temperature in October: 13.1°C
The month with the highest average low temperature is July (15.1°C).
The coldest month (with the lowest average low temperature) is February (6.1°C).
Average pressure in October
Arentim, Portugal
- Average pressure in October: 1016.1mbar
The month with the highest atmospheric pressure is December (1022.4mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in October
Arentim, Portugal
- Average wind speed in October: 8km/h
The windiest month (with the highest average wind speed) is March (9.3km/h).
The calmest month (with the lowest average wind speed) is September (7.4km/h).
Average humidity in October
Arentim, Portugal
- Average humidity in October: 72%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are August and September (65%).
Average rainfall in October
Arentim, Portugal
- Average rainfall in October: 100mm
The wettest month (with the highest rainfall) is November (125mm).
The driest month (with the least rainfall) is July (8mm).
Average rainfall days in October
Arentim, Portugal
- Average rainfall days in October: 11.7 days
The month with the highest number of rainy days is November (15.6 days).
The month with the least rainy days is August (3.5 days).
Average daylight in October /
Average sunshine in October
Arentim, Portugal
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in October: 6h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in October
Arentim, Portugal
- Average sunshine days in October: 18.5 days
The month with the most sunshine days is August (26.2 days).
The month with the least sunshine days is November (13.2 days).
Average UV index in October
Arentim, Portugal
- Average UV index in October: 4
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in October
Arentim, Portugal
- Average cloud cover in October: 34
The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in October
Arentim, Portugal
- Average visibility in October: 9km
The months with the highest visibility are February, March, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January and April (8km).
