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
The month of August, characterized by an average high of 27.8°C (82°F) and a low of 14.1°C (57.4°F), is recognized as the warmest.Heat index
The heat index in August is computed to be 29°C (84.2°F). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.Take note of the fact that heat index values are based on shaded circumstances with light airflows. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Humidity
The least humid month is August, with an average relative humidity of 63%.Rainfall
In Caldas de Vizela, in August, it is raining for 4.6 days, with typically 13mm (0.51") of accumulated precipitation. In Caldas de Vizela, during the entire year, the rain falls for 137.7 days and collects up to 854mm (33.62") of precipitation.Snowfall
February through December are months without snowfall in Caldas de Vizela.Daylight
In August, the average length of the day in Caldas de Vizela, Portugal, is 13h and 47min.On the first day of the month, sunrise is at 06:28 and sunset at 20:50. On the last day of August, in Caldas de Vizela, Portugal, sunrise is at 06:59 and sunset at 20:07 WEST.
Sunshine
The average sunshine in August is 10.8h.UV index
The months with the highest UV index in Caldas de Vizela, Portugal, are July and August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: A maximum high daily UV index of 6 during August translates into the following directions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. 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. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What is the warmest month in Caldas de Vizela?
What is the usual temperature for Caldas de Vizela in August?
What is the least humid month in Caldas de Vizela?
What is the average humidity in August in Caldas de Vizela?
How much does it rain in Caldas de Vizela in August?
When it does not snow in Caldas de Vizela?
What is the average length of the day in August in Caldas de Vizela?
When is the sunrise / sunset in August in Caldas de Vizela?
How many hours of sunshine does Caldas de Vizela have in August?
When is the highest UV index in Caldas de Vizela?
How high is the UV index in August in Caldas de Vizela?
Average temperature in August
Caldas de Vizela, Portugal
- Average high temperature in August: 27.8°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (11.4°C).
- Average low temperature in August: 14.1°C
The month with the highest average low temperature is August (14.1°C).
The coldest months (with the lowest average low temperature) are January and February (4.7°C).
Average pressure in August
Caldas de Vizela, Portugal
- Average pressure in August: 1017.2mbar
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
Caldas de Vizela, Portugal
- Average wind speed in August: 6.8km/h
The windiest month (with the highest average wind speed) is March (8.2km/h).
The calmest month (with the lowest average wind speed) is September (6.5km/h).
Average humidity in August
Caldas de Vizela, Portugal
- Average humidity in August: 63%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (63%).
Average rainfall in August
Caldas de Vizela, Portugal
- Average rainfall in August: 13mm
The wettest month (with the highest rainfall) is December (131mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days in August
Caldas de Vizela, Portugal
- Average rainfall days in August: 4.6 days
The month with the highest number of rainy days is January (15.8 days).
The month with the least rainy days is August (4.6 days).
Average snowfall in August
Caldas de Vizela, Portugal
- Average snowfall in August: 0mm
The month with the highest snowfall is January (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in August
Caldas de Vizela, Portugal
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in August /
Average sunshine in August
Caldas de Vizela, 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 12min).
- Average sunshine in August: 10h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in August
Caldas de Vizela, Portugal
- Average sunshine days in August: 24.2 days
The month with the most sunshine days is August (24.2 days).
The month with the least sunshine days is November (11.9 days).
Average UV index in August
Caldas de Vizela, Portugal
- Average UV index in August: 6
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in August
Caldas de Vizela, Portugal
- Average cloud cover in August: 21
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in August
Caldas de Vizela, 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).
Caldas de Vizela, Portugal
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