July weather forecast and climate
Tremês, Portugal

Weather in July

July, like June, in Tremês, Portugal, is a moderately hot summer month, with average temperature ranging between min 15.8°C (60.4°F) and max 29.8°C (85.6°F).

Temperature

In July, the average high-temperature marginally rises, from a warm 26.8°C (80.2°F) in June, to a still moderately hot 29.8°C (85.6°F). In Tremês, in July, the average low-temperature is 15.8°C (60.4°F).

Heat index

The average heat index is appraised at a tropical 33.5°C (92.3°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'felt air temperature', or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like metabolic differences, differences in body mass, height, and shape, pregnancy, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In July, the average relative humidity is 65%.

Rainfall

July and August are months with the least rain when the rain falls for 2.9 days and typically aggregates up to 3mm (0.12") of rain.

Daylight

The average length of the day in July is 14.6h.

Sunshine

The month with the most sunshine is July, with an average of 11.2h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to the UV radiation for the average person.
Note: The average daily UV index of 6 in July transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in July in Tremês?

In Tremês, Portugal, in July, the average high-temperature is 29.8°C (85.6°F), and the average low-temperature is 15.8°C (60.4°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), that calculates temperature value influenced by the moisture in the air, in July is estimated at 33.5°C (92.3°F).

What is the average humidity in July in Tremês?

The average relative humidity in July is 65%.

How much does it rain in Tremês in July?

In Tremês, Portugal, in July, during 2.9 rainfall days, 3mm (0.12") of precipitation is typically accumulated.

What is the driest month in Tremês?

Months with the least rainfall in Tremês, Portugal, are July and August Rain falls for 2.9 days and accumulates 3mm (0.12") of rain.

How many hours of daylight does Tremês have in July?

In Tremês, Portugal, the average length of the day in July is 14.6h.

What month has the most sunshine in Tremês?

July has the most sunshine of the year in Tremês, with an average of 11.2h of sunshine.

How long on average sun shines in July in Tremês?

In Tremês, Portugal, the average sunshine in July is 11.2h.

When is the highest UV index in Tremês?

Months with the highest UV index in Tremês, Portugal, are June through August, with an average maximum UV index of 6.

What is the UV index intensity in July in Tremês?

The average daily maximum UV index in July in Tremês is 6. A UV Index of 6 to 7 symbolizes a high health threat from unsafe exposure to the Sun's UV rays.

Average temperature in July
Tremês, Portugal

Average temperature in July - Tremês, Portugal
  • Average high temperature in July: 29.8°C

The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (14°C).

  • Average low temperature in July: 15.8°C

The month with the highest average low temperature is July (15.8°C).
The coldest months (with the lowest average low temperature) are January and February (6.8°C).

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Average pressure in July
Tremês, Portugal

Average pressure in July - Tremês, 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 (1015.5mbar).

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Average wind speed in July
Tremês, Portugal

Average wind speed in July - Tremês, Portugal
  • Average wind speed in July: 13.2km/h

The windiest month (with the highest average wind speed) is July (13.2km/h).
The calmest months (with the lowest average wind speed) are September and October (10.6km/h).

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Average humidity in July
Tremês, Portugal

Average humidity in July - Tremês, Portugal
  • Average humidity in July: 65%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (62%).

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Average rainfall in July
Tremês, Portugal

Average rainfall in July - Tremês, Portugal
  • Average rainfall in July: 3mm

The wettest month (with the highest rainfall) is November (53mm).
The driest months (with the least rainfall) are July and August (3mm).

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Average rainfall days in July
Tremês, Portugal

Average rainfall days in July - Tremês, Portugal
  • Average rainfall days in July: 2.9 days

The month with the highest number of rainy days is November (13.9 days).
The month with the least rainy days is August (2.4 days).

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Average daylight in July /
Average sunshine in July
Tremês, Portugal

Average daylight in July / Average sunshine in July - Tremês, Portugal
  • Average daylight in July: 14.6h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in July: 11.2h

The month with the most sunshine is July (Average sunshine: 11.2h).
The month with the least sunshine is January (Average sunshine: 5.2h).

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Average sunshine days in July
Tremês, Portugal

Average sunshine days in July - Tremês, Portugal
  • Average sunshine days in July: 27.3 days

The month with the most sunshine days is July (27.3 days).
Months with the least sunshine days are April and November (14.6 days).

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Average UV index in July
Tremês, Portugal

Average UV index in July - Tremês, Portugal
  • Average UV index in July: 6

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in July
Tremês, Portugal

Average cloud cover in July - Tremês, Portugal
  • Average cloud cover in July: 18

The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 17).

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Average visibility in July
Tremês, Portugal

Average visibility in July - Tremês, Portugal
  • Average visibility in July: 9km

The month with the highest visibility is June (10km).
Months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).

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