July weather forecastArregaca, Portugal
July
Weather in July
July, like June, in Arregaca, Portugal, is another warm summer month, with an average temperature fluctuating between 28.2°C (82.8°F) and 14.5°C (58.1°F).Temperature
With the onset of July, Arregaca observes a minor temperature ascent, with the average high-temperature adjusting from June's warm 25°C (77°F) to a still moderately hot 28.2°C (82.8°F). Arregaca experiences a significant contrast between daily highs and an average nighttime temperature of 14.5°C (58.1°F) during July.Heat index
For July, the heat index is calculated to be a hot 31°C (87.8°F). With extended exposure and activity, one might feel exhausted and experience heat cramps.Evaluating the heat index requires understanding its values in the shade and with gentle winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Humidity
The average relative humidity in July is 67%.Rainfall
The month with the least rainfall is July, when the rain falls for 3.7 days and typically collects 4mm (0.16") of precipitation.Daylight
In July, the average length of the day is 14h and 42min.On the first day of the month, sunrise is at 06:08 and sunset at 21:07. On the last day of July, sunrise is at 06:31 and sunset at 20:48 WEST.
Sunshine
With an average of 11.2h of sunshine, July has the most sunshine of the year.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The average daily UV index of 6 in July transforms into the following instructions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Arregaca, 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
Arregaca, 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
Arregaca, 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
Arregaca, 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
Arregaca, 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
Arregaca, 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
Arregaca, Portugal
- Average daylight in July: 14h and 42min
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 12min
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
Arregaca, 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
Arregaca, 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
Arregaca, 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
Arregaca, 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).
