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
Silveiros experiences a moderate temperature shift at the start of October, with average high-temperatures adjusting a bit from a moderately hot 24.6°C (76.3°F) in September to a pleasant 20.9°C (69.6°F). Silveiros observes an average low-temperature of 13.5°C (56.3°F) during October nights.Humidity
In October, the average relative humidity is 74%.Rainfall
In Silveiros, during October, the rain falls for 12.8 days and regularly aggregates up to 123mm (4.84") of precipitation. In Silveiros, during the entire year, the rain falls for 139.3 days and collects up to 934mm (36.77") of precipitation.Daylight
The average length of the day in October in Silveiros is 11h and 5min.On the first day of October in Silveiros, 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 in Silveiros is 6.6h.UV index
In Silveiros, the average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum daily UV index of 4 during October morphs into the following directions:
Undertake protective steps - Recommendations to avoid sunburn are issued. When the Sun is at its strongest around midday, find shade and limit exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What is the temperature in October in Silveiros?
What is the average humidity in October in Silveiros?
How many days does it rain in October in Silveiros?
How many hours of daylight does Silveiros have in October?
When is the sunrise / sunset in October in Silveiros?
When does Daylight Saving Time (DST) end in October in Silveiros?
How long on average sun shines in October in Silveiros?
What is the UV index reading in October in Silveiros?
Average temperature in October
Silveiros, Portugal
- Average high temperature in October: 20.9°C
The warmest month (with the highest average high temperature) is August (25.9°C).
The month with the lowest average high temperature is January (12.8°C).
- Average low temperature in October: 13.5°C
The month with the highest average low temperature is August (15.5°C).
The coldest months (with the lowest average low temperature) are January and February (6.9°C).
Average pressure in October
Silveiros, Portugal
- Average pressure in October: 1016.1mbar
The month with the highest atmospheric pressure is December (1022.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in October
Silveiros, Portugal
- Average wind speed in October: 9.6km/h
The windiest month (with the highest average wind speed) is February (11.4km/h).
The calmest month (with the lowest average wind speed) is September (8.8km/h).
Average humidity in October
Silveiros, Portugal
- Average humidity in October: 74%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is September (68%).
Average rainfall in October
Silveiros, Portugal
- Average rainfall in October: 123mm
The wettest month (with the highest rainfall) is November (144mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days in October
Silveiros, Portugal
- Average rainfall days in October: 12.8 days
The month with the highest number of rainy days is November (16.5 days).
The month with the least rainy days is August (4.8 days).
Average daylight in October /
Average sunshine in October
Silveiros, 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 48min).
Average sunshine days in October
Silveiros, Portugal
- Average sunshine days in October: 16.5 days
The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is November (12.5 days).
Average UV index in October
Silveiros, 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
Silveiros, Portugal
- Average cloud cover in October: 33
The month with the most cloud cover is January (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 20).
Average visibility in October
Silveiros, Portugal
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Silveiros, Portugal
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