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
October's advent notes a subtle adjustment in average high-temperature to a still pleasant 21.1°C (70°F) from September. During the month of October, São João do Estoril's average nighttime temperature closely mirrors its daytime counterpart, at an enjoyable 17.6°C (63.7°F).Humidity
February, May, October and November, with an average relative humidity of 74%, are the least humid months.Rainfall
In October, the rain falls for 9.8 days. Throughout October, 42mm (1.65") of precipitation is accumulated. Throughout the year, in São João do Estoril, there are 106.9 rainfall days, and 365mm (14.37") of precipitation is accumulated.Daylight
The average length of the day in October in São João do Estoril is 11h and 11min.On the first day of October, sunrise is at 07:33 and sunset at 19:20 WEST. On the last day of the month, sunrise is at 07:03 and sunset at 17:38 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 São João do Estoril is 7.3h.UV index
The average daily maximum UV index in October in São João do Estoril is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: In October, a regular UV index of 5 translates into these guidelines:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Frequently asked questions
What is the temperature in October in São João do Estoril?
What is the least humid month in São João do Estoril?
What is the average humidity in October in São João do Estoril?
How much does it rain in São João do Estoril in October?
What is the average length of the day in October in São João do Estoril?
When are sunrise and sunset in October in São João do Estoril?
When does Daylight Saving Time (DST) end in October in São João do Estoril?
How long on average sun shines in October in São João do Estoril?
How high is the UV index in October in São João do Estoril?
Average temperature in October
São João do Estoril, Portugal
- Average high temperature in October: 21.1°C
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (14.5°C).
- Average low temperature in October: 17.6°C
The month with the highest average low temperature is August (18.8°C).
The coldest month (with the lowest average low temperature) is February (11.7°C).
Average pressure in October
São João do Estoril, Portugal
- Average pressure in October: 1016mbar
The months with the highest atmospheric pressure are January and December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in October
São João do Estoril, Portugal
- Average wind speed in October: 16.9km/h
The windiest month (with the highest average wind speed) is February (21.1km/h).
The calmest month (with the lowest average wind speed) is October (16.9km/h).
Average humidity in October
São João do Estoril, Portugal
- Average humidity in October: 74%
The month with the highest relative humidity is July (77%).
The months with the lowest relative humidity are February, May, October and November (74%).
Average rainfall in October
São João do Estoril, Portugal
- Average rainfall in October: 42mm
The wettest month (with the highest rainfall) is November (68mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in October
São João do Estoril, Portugal
- Average rainfall days in October: 9.8 days
The month with the highest number of rainy days is November (14.5 days).
The month with the least rainy days is August (1.7 days).
Average daylight in October /
Average sunshine in October
São João do Estoril, 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 30min).
- Average sunshine in October: 7h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in October
São João do Estoril, Portugal
- Average sunshine days in October: 19.6 days
The month with the most sunshine days is August (27.3 days).
The month with the least sunshine days is November (13.4 days).
Average UV index in October
São João do Estoril, Portugal
- Average UV index in October: 5
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 4).
Average cloud cover in October
São João do Estoril, Portugal
- Average cloud cover in October: 28
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in October
São João do Estoril, 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).
São João do Estoril, Portugal
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