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
As July sets, the average high-temperature shows a slight increase, moving up from 25.6°C (78.1°F) in June to a still warm 28.8°C (83.8°F). The nighttime average for Barreira in July plummets considerably from its daytime counterpart, resting at a refreshing 15.2°C (59.4°F).Heat index
The heat index value during July is computed to be a hot 32°C (89.6°F). Enduring exposure and continuous activity might cause a feeling of tiredness and induce heat cramps.Be informed that the heat index values are oriented around shady conditions and gentle breezes. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Humidity
The average relative humidity in July is 67%.Rainfall
The months with the least rainfall are July and August Rain falls for 2.8 days and accumulates 3mm (0.12") of rain.Daylight
In Barreira, the average length of the day in July is 14h and 40min.On the first day of the month, sunrise is at 06:11 and sunset at 21:07. On the last day of July, sunrise is at 06:33 and sunset at 20:49 WEST.
Sunshine
The month with the most sunshine is July, with an average of 11.2h of sunshine.UV index
The months with the highest UV index are May, July and August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.Note: An average maximum UV index of 6 in July leads to these recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Barreira during July?
What is the average humidity in July?
What is the driest month?
How much does it rain in July?
How many hours of daylight does Barreira have in July?
What time are sunrise and sunset in July?
What month has the most sunshine?
How many hours of sunshine does Barreira have in July?
What is the month with the highest UV index in Barreira?
What is the UV index reading in July?
Average temperature in July
Barreira, Portugal
- Average high temperature in July: 28.8°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (13.4°C).
- Average low temperature in July: 15.2°C
The months with the highest average low temperature are July and August (15.2°C).
The coldest month (with the lowest average low temperature) is January (6.3°C).
Average pressure in July
Barreira, Portugal
- Average pressure in July: 1016.4mbar
The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in July
Barreira, Portugal
- Average wind speed in July: 12.4km/h
The windiest month (with the highest average wind speed) is July (12.4km/h).
The calmest month (with the lowest average wind speed) is September (9.8km/h).
Average humidity in July
Barreira, Portugal
- Average humidity in July: 67%
The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are August and September (64%).
Average rainfall in July
Barreira, Portugal
- Average rainfall in July: 3mm
The wettest month (with the highest rainfall) is November (58mm).
The driest months (with the least rainfall) are July and August (3mm).
Average rainfall days in July
Barreira, Portugal
- Average rainfall days in July: 2.8 days
The month with the highest number of rainy days is April (12.8 days).
The month with the least rainy days is August (2.2 days).
Average daylight in July /
Average sunshine in July
Barreira, Portugal
- Average daylight in July: 14h and 4min
The month with the longest days is June (Average daylight: 14h and 54min).
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
Barreira, Portugal
- Average sunshine days in July: 28.3 days
The month with the most sunshine days is July (28.3 days).
The month with the least sunshine days is April (16.3 days).
Average UV index in July
Barreira, Portugal
- Average UV index in July: 6
The months with the highest UV index are May, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in July
Barreira, Portugal
- Average cloud cover in July: 20
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in July
Barreira, Portugal
- Average visibility in July: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
