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
Weather in October
Temperature
The average high-temperature shows a slight dip in October, from September's moderately hot 25.5°C (77.9°F) to an agreeable 22.5°C (72.5°F). In October, Alte encounters an average low-temperature of 17.3°C (63.1°F) during the night.Humidity
In Alte, the average relative humidity in October is 71%.Rainfall
In Alte, in October, it is raining for 4.5 days, with typically 6mm (0.24") of accumulated precipitation. Throughout the year, there are 45.8 rainfall days, and 63mm (2.48") of precipitation is accumulated.Daylight
In October, the average length of the day in Alte, Portugal, is 11h and 14min.On the first day of the month, sunrise is at 07:28 and sunset at 19:15 WEST. On the last day of October, sunrise is at 06:56 and sunset at 17:35 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 7.7h.UV index
The average daily maximum UV index in October is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 5 during October leads to these instructions:
Ensure safety - Recommendations to avert sunburn are presented. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What is the temperature in October in Alte?
What is the average humidity in October in Alte?
How much does it rain in Alte in October?
How many hours of daylight does Alte have in October?
When is the sunrise / sunset in October in Alte?
When does Daylight Saving Time (DST) end in October in Alte?
How many hours of sunshine does Alte have in October?
What is the UV index reading in October in Alte?
Average temperature in October
Alte, Portugal
- Average high temperature in October: 22.5°C
The warmest month (with the highest average high temperature) is August (28°C).
The month with the lowest average high temperature is January (14.9°C).
- Average low temperature in October: 17.3°C
The month with the highest average low temperature is August (19.7°C).
The coldest month (with the lowest average low temperature) is February (10.2°C).
Average pressure in October
Alte, Portugal
- Average pressure in October: 1016.1mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in October
Alte, Portugal
- Average wind speed in October: 13.5km/h
The windiest months (with the highest average wind speed) are February and March (17.5km/h).
The calmest month (with the lowest average wind speed) is September (12.2km/h).
Average humidity in October
Alte, Portugal
- Average humidity in October: 71%
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (62%).
Average rainfall in October
Alte, Portugal
- Average rainfall in October: 6mm
The wettest month (with the highest rainfall) is November (13mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in October
Alte, Portugal
- Average rainfall days in October: 4.5 days
The month with the highest number of rainy days is April (7.5 days).
The month with the least rainy days is August (0.5 days).
Average daylight in October /
Average sunshine in October
Alte, 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 54min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in October
Alte, Portugal
- Average sunshine days in October: 24.5 days
The months with the most sunshine days are July and August (29.8 days).
The month with the least sunshine days is April (20 days).
Average UV index in October
Alte, 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
Alte, Portugal
- Average cloud cover in October: 22
The month with the most cloud cover is January (Cloud cover 31).
The month with the least cloud cover is July (Cloud cover 5).
Average visibility in October
Alte, 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).
Alte, Portugal
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