Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average sea temperature in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
August
Weather in August
Temperature
Temperature readings reach their annual highs in August, averaging 23.1°C (73.6°F) and a minimum average of 18.8°C (65.8°F).Humidity
In Estoril, the average relative humidity in August is 76%.Rainfall
In August, in Estoril, Portugal, the rain falls for 1.7 days. Throughout August, 3mm (0.12") of precipitation is accumulated. In Estoril, Portugal, during the entire year, the rain falls for 106.9 days and collects up to 365mm (14.37") of precipitation.Sea temperature
In August, the average sea temperature is 19.6°C (67.3°F).Note: For most individuals, swimming in 19.6°C (67.3°F) is not a pleasant experience. The difficulty in managing breathing increases as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Estoril, the average length of the day in August is 13h and 38min.On the first day of the month, sunrise is at 06:39 and sunset at 20:48. On the last day of August, sunrise is at 07:06 and sunset at 20:09 WEST.
Sunshine
In August, the average sunshine is 10.9h.UV index
The month with the highest UV index is August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 6 in August leads to these recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest in Estoril?
What is the average August temperature in Estoril?
What is the average humidity in August in Estoril?
How many days does it rain in August in Estoril?
How cold is the water in August in Estoril?
How many hours of daylight does Estoril have in August?
What time are sunrise and sunset in August in Estoril?
How long on average sun shines in August in Estoril?
When is the highest UV index in Estoril?
What is the UV index reading in August in Estoril?
Average temperature in August
Estoril, Portugal
- Average high temperature in August: 23.1°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 August: 18.8°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 August
Estoril, Portugal
- Average pressure in August: 1016.9mbar
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 August
Estoril, Portugal
- Average wind speed in August: 20km/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 August
Estoril, Portugal
- Average humidity in August: 76%
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 August
Estoril, Portugal
- Average rainfall in August: 3mm
The wettest month (with the highest rainfall) is November (68mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in August
Estoril, Portugal
- Average rainfall days in August: 1.7 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 sea temperature in August
Estoril, Portugal
- Average sea temperature in August: 19.6°C
The best month for swimming (with the highest average sea temperature) is September (19.9°C).
The coldest month (with the lowest average sea temperature) is March (15.1°C).
Average daylight in August /
Average sunshine in August
Estoril, Portugal
- Average daylight in August: 13h and 4min
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 August: 10h and 5min
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 August
Estoril, Portugal
- Average sunshine days in August: 27.3 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 August
Estoril, Portugal
- Average UV index in August: 6
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 August
Estoril, Portugal
- Average cloud cover in August: 14
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 August
Estoril, Portugal
- Average visibility in August: 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).
