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 arrival of October suggests a slight decrease in the average high-temperature, moving from a warm 28.6°C (83.5°F) in September to a still moderately hot 23.9°C (75°F). Santarem, during the nights of October, experiences an average temperature drop to a refreshing 14°C (57.2°F).Humidity
In Santarem, the average relative humidity in October is 68%.Rainfall
In Santarem, in October, it is raining for 9.9 days, with typically 39mm (1.54") of accumulated precipitation. In Santarem, during the entire year, the rain falls for 108.1 days and collects up to 337mm (13.27") of precipitation.Daylight
In Santarem, the average length of the day in October is 11h and 10min.On the first day of October, sunrise is at 07:31 and sunset at 19:17 WEST. On the last day of the month, sunrise is at 07:01 and sunset at 17:34 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 Santarem, the average sunshine in October is 7h.UV index
In Santarem, the average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 4 during October translates into the following directions:
Put precautions into practice - Guidance to elude sunburn is provided. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What is the temperature in October in Santarem?
What is the average humidity in October in Santarem?
How many days does it rain in October in Santarem?
What is the average length of the day in October in Santarem?
What time are sunrise and sunset in October in Santarem?
When does Daylight Saving Time (DST) end in October in Santarem?
How many hours of sunshine does Santarem have in October?
What is the UV index intensity in October in Santarem?
Average temperature in October
Santarem, Portugal
- Average high temperature in October: 23.9°C
The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (14°C).
- Average low temperature in October: 14°C
The month with the highest average low temperature is July (15.8°C).
The coldest months (with the lowest average low temperature) are January and February (6.8°C).
Average pressure in October
Santarem, Portugal
- Average pressure in October: 1016mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in October
Santarem, Portugal
- Average wind speed in October: 10.6km/h
The windiest month (with the highest average wind speed) is July (13.2km/h).
The calmest months (with the lowest average wind speed) are September and October (10.6km/h).
Average humidity in October
Santarem, Portugal
- Average humidity in October: 68%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (62%).
Average rainfall in October
Santarem, Portugal
- Average rainfall in October: 39mm
The wettest month (with the highest rainfall) is November (53mm).
The driest months (with the least rainfall) are July and August (3mm).
Average rainfall days in October
Santarem, Portugal
- Average rainfall days in October: 9.9 days
The month with the highest number of rainy days is November (13.9 days).
The month with the least rainy days is August (2.4 days).
Average daylight in October /
Average sunshine in October
Santarem, Portugal
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in October: 7h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in October
Santarem, Portugal
- Average sunshine days in October: 19.5 days
The month with the most sunshine days is July (27.3 days).
The months with the least sunshine days are April and November (14.6 days).
Average UV index in October
Santarem, Portugal
- Average UV index in October: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in October
Santarem, Portugal
- Average cloud cover in October: 30
The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in October
Santarem, Portugal
- Average visibility in October: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
Santarem, Portugal
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