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 snowfall in August
- Average snowfall 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 average temperatures reaching a high of 28.8°C (83.8°F) and a low of 14.3°C (57.7°F), is the warmest month.Heat index
For most parts of August, the heat index is estimated at a tropical 31°C (87.8°F). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.Note that heat index values are valued for light wind and location in the shade. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Humidity
The least humid month is August, with an average relative humidity of 62%.Rainfall
In Vale, during August, the rain falls for 3.9 days and regularly aggregates up to 11mm (0.43") of precipitation. Throughout the year, there are 127.7 rainfall days, and 618mm (24.33") of precipitation is accumulated.Snowfall
In Vale, snow does not fall in May through October and December.Daylight
In August, the average length of the day in Vale is 13h and 46min.On the first day of the month, sunrise is at 06:30 and sunset at 20:49. On the last day of August, sunrise is at 07:00 and sunset at 20:07 WEST.
Sunshine
In Vale, the average sunshine in August is 11.2h.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index in Vale. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: An average maximum UV index of 6 in August leads to these recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Frequently asked questions
What part of the year is the hottest in Vale?
How hot is it in Vale in August?
What is the least humid month in Vale?
What is the average humidity in August in Vale?
How much does it rain in Vale in August?
When it does not snow in Vale?
How many hours of daylight does Vale have in August?
What time are sunrise and sunset in August in Vale?
How many hours of sunshine does Vale have in August?
What are the months with the highest UV index in Vale?
How high is the UV index in August in Vale?
Average temperature in August
Vale, Portugal
- Average high temperature in August: 28.8°C
The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (12°C).
- Average low temperature in August: 14.3°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (4.3°C).
Average pressure in August
Vale, Portugal
- Average pressure in August: 1016.6mbar
The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in August
Vale, Portugal
- Average wind speed in August: 7.3km/h
The windiest month (with the highest average wind speed) is March (8.8km/h).
The calmest month (with the lowest average wind speed) is September (7km/h).
Average humidity in August
Vale, Portugal
- Average humidity in August: 62%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (62%).
Average rainfall in August
Vale, Portugal
- Average rainfall in August: 11mm
The wettest month (with the highest rainfall) is November (96mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in August
Vale, Portugal
- Average rainfall days in August: 3.9 days
The months with the highest number of rainy days are January and April (14.7 days).
The month with the least rainy days is August (3.9 days).
Average snowfall in August
Vale, Portugal
- Average snowfall in August: 0mm
The months with the highest snowfall are January and March (2mm).
The months with the least snowfall are May, June, July, August, September, October and December (0mm).
Average snowfall days in August
Vale, Portugal
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January, February and March (0.3 days).
The months with the least snowfall days are May, June, July, August, September, October and December (0 days).
Average daylight in August /
Average sunshine in August
Vale, 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: 11h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in August
Vale, 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 (13.5 days).
Average UV index in August
Vale, Portugal
- Average UV index in August: 6
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in August
Vale, Portugal
- Average cloud cover in August: 18
The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in August
Vale, Portugal
- Average visibility in August: 9km
The months with the highest visibility are June, July, August and September (9km).
The month with the lowest visibility is January (7km).
Vale, Portugal
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