July weather forecastDouro, Portugal

July

Weather in July

July, the same as June, is another warm summer month in Douro, Portugal, with an average temperature fluctuating between 26.8°C (80.2°F) and 15°C (59°F).

Temperature

An average high-temperature of a still warm 26.8°C (80.2°F) marks July, exhibiting a close resemblance to the conditions in June. Douro experiences a nighttime temperature average of 15°C (59°F) during July.

Humidity

In July, the average relative humidity in Douro, Portugal, is 71%.

Rainfall

The month with the least rainfall is July, when the rain falls for 2.5 days and typically collects 2mm (0.08") of precipitation.

Daylight

In Douro, Portugal, the average length of the day in July is 14h and 40min.
On the first day of the month, sunrise is at 06:08 and sunset at 21:05. On the last day of July, sunrise is at 06:31 and sunset at 20:47 WEST.

Sunshine

July has the most sunshine of the year, with an average of 11.1h of sunshine.

UV index

In July, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 5 in July leads to these recommendations:
Take precautions - Protection against skin and eye damage is obliged. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.

Updated: Aug 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

An average high-temperature, in July, in Douro, is 26.8°C (80.2°F) and the average low-temperature is 15°C (59°F).

In Douro, the average relative humidity in July is 71%.

The month with the least rainfall is July, when the rain falls for 2.5 days and typically collects 2mm (0.08") of precipitation.

In Douro, in July, during 2.5 rainfall days, 2mm (0.08") of precipitation is typically accumulated.

In Douro, the average day length in July is 14h and 40min.

On the first day of July, sunrise is at 06:08 and sunset at 21:05. On the last day of the month, sunrise is at 06:31 and sunset at 20:47 WEST.

With an average of 11.1h of sunshine, July has the most sunshine of the year.

In Douro, the average sunshine duration in July is 11.1h.

In Douro, the average daily maximum UV index in July is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J July A S O N D

Jun

July

Aug

Average high temperature

24.1°C

26.8°C

27.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

12.2km/h

12.6km/h

12km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

22.9

28.4

27.4

Average UV index

Average cloud cover

Average visibility

Average temperature in July
Douro, Portugal

Average high temperature in July: 26.8°C

The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (13.4°C).

Average low temperature in July: 15°C

The month with the highest average low temperature is July (15°C).
The coldest months (with the lowest average low temperature) are January and February (6.7°C).

Average pressure in July
Douro, Portugal

Average pressure in July: 1016.5mbar

The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

Average wind speed in July
Douro, Portugal

Average wind speed in July: 11.2km/h

The windiest month (with the highest average wind speed) is February (11.9km/h).
The calmest month (with the lowest average wind speed) is September (9.2km/h).

Average humidity in July
Douro, Portugal

Average humidity in July: 71%

The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are August and September (68%).

Average rainfall in July
Douro, Portugal

Average rainfall in July: 2mm

The wettest month (with the highest rainfall) is November (27mm).
The driest month (with the least rainfall) is July (2mm).

Average rainfall days in July
Douro, Portugal

Average rainfall days in July: 2.5 days

The month with the highest number of rainy days is April (11.3 days).
The month with the least rainy days is August (1.9 days).

Average daylight in July /
Average sunshine in July
Douro, 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 6min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

Average sunshine days in July
Douro, Portugal

Average sunshine days in July: 28.4 days

The month with the most sunshine days is July (28.4 days).
The month with the least sunshine days is April (16.2 days).

Average UV index in July
Douro, Portugal

Average UV index in July: 5

The month with the highest UV index is 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
Douro, Portugal

Average cloud cover in July: 23

The month with the most cloud cover is January (Cloud cover 45).
The months with the least cloud cover are August and September (Cloud cover 22).

Average visibility in July
Douro, Portugal

Average visibility in July: 8km

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (9km).
The months with the lowest visibility are July and August (8km).