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 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
Rio Meão's temperature records reveal August as the warmest month, marked by average highs of 26.1°C (79°F) and lows of 15.5°C (59.9°F).Humidity
The months with the lowest humidity are August and September, with an average relative humidity of 67%.Rainfall
In Rio Meão, in August, it is raining for 3.8 days, with typically 9mm (0.35") of accumulated precipitation. In Rio Meão, Portugal, during the entire year, the rain falls for 126.3 days and collects up to 725mm (28.54") of precipitation.Daylight
In Rio Meão, the average length of the day in August is 13h and 46min.On the first day of the month, sunrise is at 06:31 and sunset at 20:50. On the last day of August, in Rio Meão, sunrise is at 07:00 and sunset at 20:08 WEST.
Sunshine
In August, the average sunshine in Rio Meão is 10.7h.UV index
August is the month with the highest UV index in Rio Meão, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: During August, 6 as the daily maximum UV index converts into the following advice:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the warmest months in Rio Meão?
What are August temperatures in Rio Meão?
What are the least humid months in Rio Meão?
What is the average humidity in August in Rio Meão?
How many days does it rain in August in Rio Meão?
What is the average length of the day in August in Rio Meão?
When are sunrise and sunset in August in Rio Meão?
How many hours of sunshine does Rio Meão have in August?
What is the month with the highest UV index in Rio Meão?
What is the UV index reading in August in Rio Meão?
Average temperature in August
Rio Meão, Portugal
- Average high temperature in August: 26.1°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (12.8°C).
- Average low temperature in August: 15.5°C
The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is February (6.8°C).
Average pressure in August
Rio Meão, Portugal
- Average pressure in August: 1016.9mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in August
Rio Meão, Portugal
- Average wind speed in August: 8.9km/h
The windiest month (with the highest average wind speed) is February (11.2km/h).
The calmest month (with the lowest average wind speed) is September (8.3km/h).
Average humidity in August
Rio Meão, Portugal
- Average humidity in August: 67%
The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are August and September (67%).
Average rainfall in August
Rio Meão, Portugal
- Average rainfall in August: 9mm
The wettest month (with the highest rainfall) is November (109mm).
The driest month (with the least rainfall) is July (7mm).
Average rainfall days in August
Rio Meão, Portugal
- Average rainfall days in August: 3.8 days
The month with the highest number of rainy days is November (15 days).
The month with the least rainy days is August (3.8 days).
Average daylight in August /
Average sunshine in August
Rio Meão, Portugal
- Average daylight in August: 13h and 5min
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 18min).
- Average sunshine in August: 10h 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 54min).
Average sunshine days in August
Rio Meão, Portugal
- Average sunshine days in August: 25.8 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is November (13.6 days).
Average UV index in August
Rio Meão, 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, November and December (UV index 3).
Average cloud cover in August
Rio Meão, Portugal
- Average cloud cover in August: 21
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in August
Rio Meão, Portugal
- Average visibility in August: 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).
