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 October's arrival, Santiago do Cacém, Portugal, notes an average high-temperature of a pleasant 21.7°C (71.1°F), closely following the trend of the preceding month. Santiago do Cacém experiences an average nighttime temperature of 17.8°C (64°F) in October, reflecting a minor difference from the day's peak.Humidity
October is the least humid month, with an average relative humidity of 72%.Rainfall
In Santiago do Cacém, Portugal, during October, the rain falls for 8.4 days and regularly aggregates up to 37mm (1.46") of precipitation. Throughout the year, there are 94.6 rainfall days, and 327mm (12.87") of precipitation is accumulated.Daylight
The average length of the day in October is 11h and 13min.On the first day of October in Santiago do Cacém, sunrise is at 07:30 and sunset at 19:17 WEST. On the last day of the month, sunrise is at 07:00 and sunset at 17:36 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 Santiago do Cacém, the average sunshine in October is 7.5h.UV index
In October, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 5 during October translates into these guidelines:
Make use of precautions - Suggestions to resist sunburn are communicated. It's recommended to limit sun exposure when its radiation is at its peak during midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Santiago do Cacém in October?
What is the least humid month in Santiago do Cacém?
What is the average humidity in October in Santiago do Cacém?
How many days does it rain in October in Santiago do Cacém?
What is the average length of the day in October in Santiago do Cacém?
When are sunrise and sunset in October in Santiago do Cacém?
When does Daylight Saving Time (DST) end in October in Santiago do Cacém?
How long on average sun shines in October in Santiago do Cacém?
How high is the UV index in October in Santiago do Cacém?
Average temperature in October
Santiago do Cacém, Portugal
- Average high temperature in October: 21.7°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is February (14.8°C).
- Average low temperature in October: 17.8°C
The months with the highest average low temperature are August and September (18.8°C).
The coldest month (with the lowest average low temperature) is February (10.8°C).
Average pressure in October
Santiago do Cacém, Portugal
- Average pressure in October: 1016.2mbar
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
Santiago do Cacém, Portugal
- Average wind speed in October: 15.5km/h
The windiest month (with the highest average wind speed) is February (19.4km/h).
The calmest month (with the lowest average wind speed) is September (15.1km/h).
Average humidity in October
Santiago do Cacém, Portugal
- Average humidity in October: 72%
The month with the highest relative humidity is April (76%).
The month with the lowest relative humidity is October (72%).
Average rainfall in October
Santiago do Cacém, Portugal
- Average rainfall in October: 37mm
The wettest month (with the highest rainfall) is November (56mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in October
Santiago do Cacém, Portugal
- Average rainfall days in October: 8.4 days
The month with the highest number of rainy days is November (13.4 days).
The month with the least rainy days is August (1.1 days).
Average daylight in October /
Average sunshine in October
Santiago do Cacém, 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 36min).
- Average sunshine in October: 7h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in October
Santiago do Cacém, Portugal
- Average sunshine days in October: 21.6 days
The month with the most sunshine days is August (29.4 days).
The month with the least sunshine days is April (15.3 days).
Average UV index in October
Santiago do Cacém, 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, April, November and December (UV index 4).
Average cloud cover in October
Santiago do Cacém, Portugal
- Average cloud cover in October: 26
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in October
Santiago do Cacém, 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).
