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 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
Santa Clara-a-Velha experiences an average high-temperature of a still moderately hot 27°C (80.6°F) in July, marking an insignificant shift from 24.5°C (76.1°F) in June. Throughout the July nights, Santa Clara-a-Velha encounters a low-temperature of 17.9°C (64.2°F).Heat index
The heat index value during July is estimated at 29°C (84.2°F). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.Heat index data is primarily for areas with shade and subjected to light winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Humidity
The average relative humidity in July in Santa Clara-a-Velha is 66%.Rainfall
July is the month with the least rainfall in Santa Clara-a-Velha. Rain falls for 1.7 days and accumulates 1mm (0.04") of precipitation.Daylight
In Santa Clara-a-Velha, the average length of the day in July is 14h and 28min.On the first day of the month, sunrise is at 06:16 and sunset at 20:59. On the last day of July, sunrise is at 06:37 and sunset at 20:42 WEST.
Sunshine
The month with the most sunshine is July, with an average of 11.8h of sunshine.UV index
May through September, with an average maximum UV index of 6, are months with the highest UV index in Santa Clara-a-Velha. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: In July, the UV index of 6 transforms into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
What is the usual temperature for Santa Clara-a-Velha in July?
What is the average humidity in July in Santa Clara-a-Velha?
What is the driest month in Santa Clara-a-Velha?
How much does it rain in Santa Clara-a-Velha in July?
How many hours of daylight does Santa Clara-a-Velha have in July?
When are sunrise and sunset in July in Santa Clara-a-Velha?
What month has the most sunshine in Santa Clara-a-Velha?
How many hours of sunshine does Santa Clara-a-Velha have in July?
What is the month with the highest UV index in Santa Clara-a-Velha?
How high is the UV index in July in Santa Clara-a-Velha?
Average temperature in July
Santa Clara-a-Velha, Portugal
- Average high temperature in July: 27°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 (14.5°C).
- Average low temperature in July: 17.9°C
The month with the highest average low temperature is August (18.4°C).
The coldest month (with the lowest average low temperature) is February (9.2°C).
Average pressure in July
Santa Clara-a-Velha, Portugal
- Average pressure in July: 1016.4mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in July
Santa Clara-a-Velha, Portugal
- Average wind speed in July: 14.6km/h
The windiest month (with the highest average wind speed) is February (16.1km/h).
The calmest month (with the lowest average wind speed) is September (11.2km/h).
Average humidity in July
Santa Clara-a-Velha, Portugal
- Average humidity in July: 66%
The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (65%).
Average rainfall in July
Santa Clara-a-Velha, Portugal
- Average rainfall in July: 1mm
The wettest month (with the highest rainfall) is November (25mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in July
Santa Clara-a-Velha, Portugal
- Average rainfall days in July: 1.7 days
The month with the highest number of rainy days is March (12.2 days).
The month with the least rainy days is August (1.5 days).
Average daylight in July /
Average sunshine in July
Santa Clara-a-Velha, Portugal
- Average daylight in July: 14h and 3min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in July: 11h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in July
Santa Clara-a-Velha, Portugal
- Average sunshine days in July: 28.6 days
The month with the most sunshine days is July (28.6 days).
The month with the least sunshine days is April (15.3 days).
Average UV index in July
Santa Clara-a-Velha, Portugal
- Average UV index in July: 6
The months with the highest UV index are May, June, July, August and September (UV index 6).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in July
Santa Clara-a-Velha, Portugal
- Average cloud cover in July: 9
The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in July
Santa Clara-a-Velha, Portugal
- Average visibility in July: 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).
Santa Clara-a-Velha, Portugal
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