Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
The shift into July in Viseu is marked by a modest rise in the average high-temperature, moving from June's warm 25°C (77°F) to a still moderately hot 29.1°C (84.4°F). In Viseu, following the steep rise of daytime temperatures, an average nighttime low of 13.3°C (55.9°F) is anticipated during July.Heat index
Throughout July, the heat index is computed to be a tropical 31°C (87.8°F). With extended exposure and activity, one might feel exhausted and experience heat cramps.Consider that heat index readings are for situations in the shade and light wind. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Humidity
In July, the average relative humidity in Viseu is 61%.Rainfall
The month with the least rainfall in Viseu is July, when the rain falls for 4.3 days and typically collects 6mm (0.24") of precipitation.Snowfall
In Viseu, snow does not fall in April through October and December.Daylight
The average length of the day in July is 14h and 45min.On the first day of July in Viseu, sunrise is at 06:04 and sunset at 21:06. On the last day of the month, sunrise is at 06:28 and sunset at 20:47 WEST.
Sunshine
With an average of 11.5h of sunshine, July has the most sunshine of the year in Viseu.UV index
July and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 6 in July interprets into the following advice:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
How hot is July in Viseu?
What is the average humidity in July in Viseu?
What is the driest month in Viseu?
How many days does it rain in July in Viseu?
When it does not snow in Viseu?
What is the average length of the day in July in Viseu?
When are sunrise and sunset in July in Viseu?
What month has the most sunshine in Viseu?
How long on average sun shines in July in Viseu?
When is the highest UV index in Viseu?
How high is the UV index in July in Viseu?
Average temperature in July
Viseu, Portugal
- Average high temperature in July: 29.1°C
The warmest month (with the highest average high temperature) is August (29.6°C).
The month with the lowest average high temperature is January (10.7°C).
- Average low temperature in July: 13.3°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (3.1°C).
Average pressure in July
Viseu, Portugal
- Average pressure in July: 1016.4mbar
The month with the highest atmospheric pressure is December (1022.9mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in July
Viseu, Portugal
- Average wind speed in July: 7.4km/h
The windiest month (with the highest average wind speed) is March (9.1km/h).
The calmest month (with the lowest average wind speed) is September (7km/h).
Average humidity in July
Viseu, Portugal
- Average humidity in July: 61%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (57%).
Average rainfall in July
Viseu, Portugal
- Average rainfall in July: 6mm
The wettest month (with the highest rainfall) is December (92mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in July
Viseu, Portugal
- Average rainfall days in July: 4.3 days
The month with the highest number of rainy days is November (15.5 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in July
Viseu, Portugal
- Average snowfall in July: 0mm
The months with the highest snowfall are January and February (3mm).
The months with the least snowfall are April, May, June, July, August, September, October and December (0mm).
Average snowfall days in July
Viseu, Portugal
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Viseu, Portugal
- Average daylight in July: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in July: 11h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in July
Viseu, Portugal
- Average sunshine days in July: 26.2 days
The month with the most sunshine days is August (26.8 days).
The month with the least sunshine days is April (13 days).
Average UV index in July
Viseu, Portugal
- Average UV index in July: 6
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in July
Viseu, Portugal
- Average cloud cover in July: 17
The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 17).
Average visibility in July
Viseu, Portugal
- Average visibility in July: 9km
The months with the highest visibility are June, July, August and September (9km).
The months with the lowest visibility are January and November (7km).
Viseu, Portugal
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