July weather forecast and climate
Nisa, Portugal

Weather in July

July is a tropical summer month in Nisa, Portugal, with average temperature varying between 17.6°C (63.7°F) and 32.8°C (91°F).

Temperature

In Nisa, the average high-temperature in July slightly increases, from a warm 28.5°C (83.3°F) in June, to a hot 32.8°C (91°F). The average low-temperature, in July, is 17.6°C (63.7°F).

Heat index

In July, the average heat index is estimated at a tropical 34.8°C (94.6°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'real feel', or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like clothing, metabolic differences, wind, 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. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In Nisa, the average relative humidity is 46%.

Rainfall

The month with the least rainfall is July when the rain falls for 1.7 days and typically collects 3mm (0.12") of precipitation.

Snowfall

In Nisa snow does not fall in April through December.

Daylight

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

Sunshine

Months with the most sunshine are July and August, with an average of 11.8h of sunshine.

UV index

In July, the average daily maximum UV index in Nisa is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 Nisa?

The average high-temperature, in July, in Nisa, Portugal, is 32.8°C (91°F), while the average low-temperature is 17.6°C (63.7°F). In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), that takes the relative humidity and factores it into the air temperature reading, is calculated to 34.8°C (94.6°F).

What is the average humidity in July in Nisa?

In Nisa, the average relative humidity in July is 46%.

How much does it rain in Nisa in July?

In July, in Nisa, Portugal, the rain falls for 1.7 days. Throughout July, 3mm (0.12") of precipitation is accumulated.

What is the driest month in Nisa?

July is the month with the least rainfall in Nisa. Rain falls for 1.7 days and accumulates 3mm (0.12") of precipitation.

When it does not snow in Nisa?

April through December are months without snowfall in Nisa.

What is the average length of the day in July in Nisa?

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

What are the months with the most sunshine in Nisa?

Months with the most sunshine are July and August, with an average of 11.8h of sunshine.

How many hours of sunshine does Nisa have in July?

The average sunshine in July in Nisa, Portugal, is 11.8h.

What is the UV index intensity in July in Nisa?

In Nisa, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to the UV radiation.

Average temperature in July
Nisa, Portugal

Average temperature in July - Nisa, Portugal
  • Average high temperature in July: 32.8°C

The warmest month (with the highest average high temperature) is August (33.3°C).
The month with the lowest average high temperature is January (11.9°C).

  • Average low temperature in July: 17.6°C

The month with the highest average low temperature is August (17.7°C).
The coldest month (with the lowest average low temperature) is January (4.2°C).

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Average pressure in July
Nisa, Portugal

Average pressure in July - Nisa, Portugal
  • Average pressure in July: 1015.4mbar

The month with the highest atmospheric pressure is December (1023mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).

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Average wind speed in July
Nisa, Portugal

Average wind speed in July - Nisa, Portugal
  • Average wind speed in July: 10.1km/h

The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is September (8.4km/h).

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Average humidity in July
Nisa, Portugal

Average humidity in July - Nisa, Portugal
  • Average humidity in July: 46%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (43%).

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Average rainfall in July
Nisa, Portugal

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

The wettest month (with the highest rainfall) is November (39mm).
The driest month (with the least rainfall) is July (3mm).

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Average rainfall days in July
Nisa, Portugal

Average rainfall days in July - Nisa, Portugal
  • Average rainfall days in July: 1.7 days

The month with the highest number of rainy days is April (11.7 days).
The month with the least rainy days is July (1.7 days).

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Average snowfall in July
Nisa, Portugal

Average snowfall in July - Nisa, Portugal
  • Average snowfall in July: 0mm

The month with the highest snowfall is February (5mm).
Months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in July
Nisa, Portugal

Average snowfall days in July - Nisa, Portugal
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (0.4 days).
Months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

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

Average daylight in July / Average sunshine in July - Nisa, 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: 11.8h

Months with the most sunshine are July and August (Average sunshine: 11.8h).
The month with the least sunshine is January (Average sunshine: 5.1h).

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Average sunshine days in July
Nisa, Portugal

Average sunshine days in July - Nisa, Portugal
  • Average sunshine days in July: 28.7 days

The month with the most sunshine days is July (28.7 days).
The month with the least sunshine days is April (16.6 days).

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Average UV index in July
Nisa, Portugal

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

The month with the highest UV index is August (UV index 7).
Months with the lowest UV index are January, February, March, November and December (UV index 3).

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Average cloud cover in July
Nisa, Portugal

Average cloud cover in July - Nisa, Portugal
  • Average cloud cover in July: 8

The month with the most cloud cover is January (Cloud cover 42).
Months with the least cloud cover are July and August (Cloud cover 8).

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Average visibility in July
Nisa, Portugal

Average visibility in July - Nisa, Portugal
  • Average visibility in July: 10km

Months with the highest visibility are June, July, August and September (10km).
The month with the lowest visibility is January (8km).

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