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
July
Weather in July
Temperature
July's arrival signals a modest temperature shift, moving from a moderately hot 25°C (77°F) in June to a still warm 28.2°C (82.8°F). Santo António dos Olivais's July nights see a large temperature deviation, with temperatures resting at a low of 14.5°C (58.1°F).Heat index
For July, the heat index is computed to be a hot 31°C (87.8°F). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.Observations indicate that the heat index values are for shady locations with light wind. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', determines the feeling of heat when you account for the relative humidity. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Humidity
In July, the average relative humidity in Santo António dos Olivais is 67%.Rainfall
July is the month with the least rainfall. Rain falls for 3.7 days and accumulates 4mm (0.16") of precipitation.Daylight
In Santo António dos Olivais, the average length of the day in July is 14h and 43min.On the first day of July in Santo António dos Olivais, Portugal, sunrise is at 06:08 and sunset at 21:07. On the last day of the month, sunrise is at 06:31 and sunset at 20:48 WEST.
Sunshine
July has the most sunshine of the year, with an average of 11.2h of sunshine.UV index
The months with the highest UV index in Santo António dos Olivais are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 6 during July translates into the following directions:
Deflect overexposure. Sun protection is a necessity. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Santo António dos Olivais during July?
What is the average humidity in July in Santo António dos Olivais?
What is the driest month in Santo António dos Olivais?
How many days does it rain in July in Santo António dos Olivais?
What is the average length of the day in July in Santo António dos Olivais?
When is the sunrise / sunset in July in Santo António dos Olivais?
What month has the most sunshine in Santo António dos Olivais?
How long on average sun shines in July in Santo António dos Olivais?
What are the months with the highest UV index in Santo António dos Olivais?
What is the UV index reading in July in Santo António dos Olivais?
Average temperature in July
Santo António dos Olivais, Portugal
- Average high temperature in July: 28.2°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (12.9°C).
- Average low temperature in July: 14.5°C
The month with the highest average low temperature is July (14.5°C).
The coldest month (with the lowest average low temperature) is January (5.4°C).
Average pressure in July
Santo António dos Olivais, Portugal
- Average pressure in July: 1016.5mbar
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 July
Santo António dos Olivais, Portugal
- Average wind speed in July: 8.4km/h
The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is September (7.2km/h).
Average humidity in July
Santo António dos Olivais, Portugal
- Average humidity in July: 67%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are August and September (65%).
Average rainfall in July
Santo António dos Olivais, Portugal
- Average rainfall in July: 4mm
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in July
Santo António dos Olivais, Portugal
- Average rainfall days in July: 3.7 days
The month with the highest number of rainy days is April (14.7 days).
The month with the least rainy days is August (2.8 days).
Average daylight in July /
Average sunshine in July
Santo António dos Olivais, 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 24min).
- Average sunshine in July: 11h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in July
Santo António dos Olivais, Portugal
- Average sunshine days in July: 26.6 days
The month with the most sunshine days is August (27.5 days).
The months with the least sunshine days are April and November (14.3 days).
Average UV index in July
Santo António dos Olivais, Portugal
- Average UV index in July: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in July
Santo António dos Olivais, Portugal
- Average cloud cover in July: 22
The month with the most cloud cover is January (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 22).
Average visibility in July
Santo António dos Olivais, Portugal
- Average visibility in July: 8km
The months with the highest visibility are June, September, October and December (9km).
The months with the lowest visibility are January, February, March, April, May, July, August and November (8km).
