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
Arialva indicates an average high-temperature of a still moderately hot 25.9°C (78.6°F) in July, showing minor variation from June's 23.8°C (74.8°F). Arialva records a mean low-temperature of 17.9°C (64.2°F) in July.Humidity
In July, the average relative humidity in Arialva is 70%.Rainfall
June through August are months with the least rain when the rain falls for 1.6 days and typically aggregates up to 1mm (0.04") of rain.Daylight
In July, the average length of the day is 14h and 34min.On the first day of the month, sunrise is at 06:15 and sunset at 21:05. On the last day of July, in Arialva, sunrise is at 06:37 and sunset at 20:48 WEST.
Sunshine
The month with the most sunshine is July, with an average of 11.4h of sunshine.UV index
The months with the highest UV index in Arialva are May through September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.Note: A daily maximum UV index of 6 in July translates into the following instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are July temperatures in Arialva?
What is the average humidity in July in Arialva?
What is the driest month in Arialva?
How many days does it rain in July in Arialva?
What is the average length of the day in July in Arialva?
When are sunrise and sunset in July in Arialva?
What month has the most sunshine in Arialva?
How long on average sun shines in July in Arialva?
When is the highest UV index in Arialva?
How high is the UV index in July in Arialva?
Average temperature in July
Arialva, Portugal
- Average high temperature in July: 25.9°C
The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (14.9°C).
- Average low temperature in July: 17.9°C
The month with the highest average low temperature is July (17.9°C).
The coldest month (with the lowest average low temperature) is February (9.8°C).
Average pressure in July
Arialva, Portugal
- Average pressure in July: 1016.9mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in July
Arialva, Portugal
- Average wind speed in July: 16.1km/h
The windiest month (with the highest average wind speed) is February (16.5km/h).
The calmest month (with the lowest average wind speed) is September (13.1km/h).
Average humidity in July
Arialva, Portugal
- Average humidity in July: 70%
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (68%).
Average rainfall in July
Arialva, Portugal
- Average rainfall in July: 1mm
The wettest month (with the highest rainfall) is November (15mm).
The driest months (with the least rainfall) are June, July and August (1mm).
Average rainfall days in July
Arialva, Portugal
- Average rainfall days in July: 1.6 days
The month with the highest number of rainy days is November (9.3 days).
The month with the least rainy days is August (0.8 days).
Average daylight in July /
Average sunshine in July
Arialva, Portugal
- Average daylight in July: 14h and 4min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in July: 11h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in July
Arialva, Portugal
- Average sunshine days in July: 29.7 days
The month with the most sunshine days is July (29.7 days).
The month with the least sunshine days is November (17.7 days).
Average UV index in July
Arialva, 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 months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in July
Arialva, Portugal
- Average cloud cover in July: 14
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in July
Arialva, 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).
