July weather forecast
Portal, AZ

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Weather in July

July continues to ride the wave of summer heat in Portal, Arizona, with temperatures remaining high. In addition to the higher temperatures, this month experiences an increased amount of rainfall. Despite being in the summer season, July records the highest rainfall of the year at approximately 1.81". In contrast to the earlier summer months, humidity is significantly higher, and there is an increase in cloud coverage, providing occasional respite from the intense sun.

Temperature

The initiation of July records an average high-temperature of a still tropical 91°F, displaying a near consistency with the previous month. In the month of July, an average of 73°F marks the low-temperature.

Humidity

The average relative humidity in July is 38%.

Rainfall

July is the month with the most rainfall. Rain falls for 15 days and accumulates 1.81" of precipitation.

Snowfall

April through October are months without snowfall in Portal.

Daylight

In Portal, the average length of the day in July is 14h and 0min.
On the first day of the month, sunrise is at 5:14 am and sunset at 7:26 pm. On the last day of July, in Portal, sunrise is at 5:31 am and sunset at 7:14 pm MST.

Sunshine

The average sunshine in July is 11.6h.

UV index

The months with the highest UV index in Portal are May through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 7 in July translates into these instructions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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FAQ

How hot is it in Portal in July?

Portal in July has an average high-temperature of 91°F and an average low-temperature of 73°F.

What is the average humidity in July in Portal?

In Portal, the average relative humidity in July is 38%.

What is the rainiest month in Portal?

July is the month with the most rainfall in Portal. Rain falls for 15 days and accumulates 1.81" of precipitation.

How much does it rain in Portal in July?

In July, in Portal, the rain falls for 15 days. Throughout July, 1.81" of precipitation is accumulated.

When it does not snow in Portal?

In Portal, snow does not fall in April through October.

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

In Portal, the average day length in July is 14h and 0min.

What time are sunrise and sunset in July in Portal?

On the first day of July in Portal, sunrise is at 5:14 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 7:14 pm MST.

How long on average sun shines in July in Portal?

In Portal, Arizona, the average sunshine duration in July is 11.6h.

What is the month with the highest UV index in Portal?

The months with the highest UV index in Portal, Arizona, are May through August, with an average maximum UV index of 7.

What is the UV index intensity in July in Portal?

In July, the average daily maximum UV index in Portal is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Portal, AZ

Average temperature in July - Portal, AZ
  • Average high temperature in July: 91°F

The warmest month (with the highest average high temperature) is June (92.8°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in July: 73°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (36.3°F).

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Average pressure in July
Portal, AZ

Average pressure in July - Portal, AZ
  • Average pressure in July: 29.93"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in July
Portal, AZ

Average wind speed in July - Portal, AZ
  • Average wind speed in July: 8.6mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is January (7.1mph).

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Average humidity in July
Portal, AZ

Average humidity in July - Portal, AZ
  • Average humidity in July: 38%

The month with the highest relative humidity is December (51%).
The month with the lowest relative humidity is May (21%).

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Average rainfall in July
Portal, AZ

Average rainfall in July - Portal, AZ
  • Average rainfall in July: 1.81"

The wettest month (with the highest rainfall) is July (1.81").
The driest month (with the least rainfall) is April (0.12").

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Average rainfall days in July
Portal, AZ

Average rainfall days in July - Portal, AZ
  • Average rainfall days in July: 15 days

The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is May (2.1 days).

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Average snowfall in July
Portal, AZ

Average snowfall in July - Portal, AZ
  • Average snowfall in July: 0"

The month with the highest snowfall is December (0.79").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in July
Portal, AZ

Average snowfall days in July - Portal, AZ
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is December (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
Portal, AZ

Average daylight in July / Average sunshine in July - Portal, AZ
  • Average daylight in July: 14h and 0min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in July: 11h and 4min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in July
Portal, AZ

Average sunshine days in July - Portal, AZ
  • Average sunshine days in July: 9.9 days

The month with the most sunshine days is May (28.5 days).
The month with the least sunshine days is July (9.9 days).

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Average UV index in July
Portal, AZ

Average UV index in July - Portal, AZ
  • Average UV index in July: 7

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in July
Portal, AZ

Average cloud cover in July - Portal, AZ
  • Average cloud cover in July: 20

The months with the most cloud cover are July and December (Cloud cover 20).
The month with the least cloud cover is May (Cloud cover 8).

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Average visibility in July
Portal, AZ

Average visibility in July - Portal, AZ
  • Average visibility in July: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Portal, Arizona, USA

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