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
August, with an average high of 27.4°C (81.3°F) and a low of 17.6°C (63.7°F), signifies the warmest month of the year.Heat index
The heat index value during August is calculated to be 29°C (84.2°F). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.Heat index readings emphasize conditions of light breezes and shaded spots. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Humidity
The least humid month in Frielas is August, with an average relative humidity of 68%.Rainfall
In Frielas, during August, the rain falls for 2.3 days and regularly aggregates up to 4mm (0.16") of precipitation. In Frielas, during the entire year, the rain falls for 111.8 days and collects up to 359mm (14.13") of precipitation.Daylight
The average length of the day in August in Frielas is 13h and 38min.On the first day of the month, sunrise is at 06:38 and sunset at 20:47. On the last day of August, in Frielas, sunrise is at 07:05 and sunset at 20:08 WEST.
Sunshine
The average sunshine in August is 11.1h.UV index
The months with the highest UV index in Frielas are June through September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: An average UV index of 6 in August transforms into this advice:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
What is the warmest month in Frielas?
What is the average August temperature in Frielas?
What is the least humid month in Frielas?
What is the average humidity in August in Frielas?
How many days does it rain in August in Frielas?
What is the average length of the day in August in Frielas?
What time are sunrise and sunset in August in Frielas?
How long on average sun shines in August in Frielas?
When is the highest UV index in Frielas?
What is the UV index intensity in August in Frielas?
Average temperature in August
Frielas, Portugal
- Average high temperature in August: 27.4°C
The warmest month (with the highest average high temperature) is August (27.4°C).
The month with the lowest average high temperature is January (14.8°C).
- Average low temperature in August: 17.6°C
The month with the highest average low temperature is August (17.6°C).
The coldest month (with the lowest average low temperature) is February (9.4°C).
Average pressure in August
Frielas, Portugal
- Average pressure in August: 1016.6mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in August
Frielas, Portugal
- Average wind speed in August: 14.9km/h
The windiest months (with the highest average wind speed) are February and July (15.9km/h).
The calmest months (with the lowest average wind speed) are September and October (12.9km/h).
Average humidity in August
Frielas, Portugal
- Average humidity in August: 68%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is August (68%).
Average rainfall in August
Frielas, Portugal
- Average rainfall in August: 4mm
The wettest month (with the highest rainfall) is November (61mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days in August
Frielas, Portugal
- Average rainfall days in August: 2.3 days
The month with the highest number of rainy days is November (14.1 days).
The month with the least rainy days is August (2.3 days).
Average daylight in August /
Average sunshine in August
Frielas, 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: 11h and 1min
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
Frielas, Portugal
- Average sunshine days in August: 26.4 days
The month with the most sunshine days is August (26.4 days).
The months with the least sunshine days are April and November (14.5 days).
Average UV index in August
Frielas, Portugal
- Average UV index in August: 6
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in August
Frielas, 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
Frielas, 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).
Frielas, Portugal
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