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
Weather in August
Temperature
In Rio Maior, the average temperatures in August are the highest, with a peak at 25.6°C (78.1°F) and a low of 17°C (62.6°F).Humidity
In Rio Maior, the average relative humidity in August is 73%.Rainfall
The months with the least rainfall are July and August Rain falls for 3 days and accumulates 3mm (0.12") of rain.Daylight
In Rio Maior, the average length of the day in August is 13h and 40min.On the first day of the month, sunrise is at 06:36 and sunset at 20:47. On the last day of August, sunrise is at 07:03 and sunset at 20:08 WEST.
Sunshine
The months with the most sunshine in Rio Maior, Portugal, are July and August, with an average of 10.8h of sunshine.UV index
The months with the highest UV index are June and August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 6 in August translates into this advice:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What part of the year is the hottest in Rio Maior?
What are the temperatures in Rio Maior in August?
What is the average humidity in August in Rio Maior?
What is the driest month in Rio Maior?
How much does it rain in Rio Maior in August?
How many hours of daylight does Rio Maior have in August?
When are sunrise and sunset in August in Rio Maior?
What is the month with the most sunshine in Rio Maior?
How long on average sun shines in August in Rio Maior?
What are the months with the highest UV index in Rio Maior?
What is the UV index reading in August in Rio Maior?
Average temperature in August
Rio Maior, Portugal
- Average high temperature in August: 25.6°C
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (14°C).
- Average low temperature in August: 17°C
The month with the highest average low temperature is August (17°C).
The coldest month (with the lowest average low temperature) is February (8.8°C).
Average pressure in August
Rio Maior, Portugal
- Average pressure in August: 1016.7mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in August
Rio Maior, Portugal
- Average wind speed in August: 15.6km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is September (13.5km/h).
Average humidity in August
Rio Maior, Portugal
- Average humidity in August: 73%
The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are September and October (72%).
Average rainfall in August
Rio Maior, Portugal
- Average rainfall in August: 3mm
The wettest month (with the highest rainfall) is November (34mm).
The driest months (with the least rainfall) are July and August (3mm).
Average rainfall days in August
Rio Maior, Portugal
- Average rainfall days in August: 3 days
The month with the highest number of rainy days is November (13.7 days).
The month with the least rainy days is August (3 days).
Average daylight in August /
Average sunshine in August
Rio Maior, Portugal
- Average daylight in August: 13h and 4min
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 August: 10h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in August
Rio Maior, Portugal
- Average sunshine days in August: 25 days
The month with the most sunshine days is August (25 days).
The month with the least sunshine days is November (13.3 days).
Average UV index in August
Rio Maior, Portugal
- Average UV index in August: 6
The months with the highest UV index are June and August (UV index 6).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in August
Rio Maior, Portugal
- Average cloud cover in August: 21
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is September (Cloud cover 20).
Average visibility in August
Rio Maior, Portugal
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are July and August (9km).
Rio Maior, Portugal
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