July weather forecast
Oro Valley, AZ

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Weather in July

July marks the peak of the summer season in Oro Valley, but sees a slight decrease in the average high temperature to 93.9°F (34.4°C) from June's peak at 95.5°F (35.3°C). The town experiences high humidity, unusual for the otherwise relatively dry summer months. Long daylight hours and copious sunshine persist, highlighting the summer peaks. July breaks the continuous dry spell by welcoming the monsoon season, delivering the maximum annual rainfall of 2.68" (68mm).

Temperature

Oro Valley records an average high-temperature of a tropical 93.9°F (34.4°C) in July, maintaining a close correlation with June's 95.5°F (35.3°C). July brings with it a nighttime average temperature of 76.6°F (24.8°C) in Oro Valley.

Humidity

In July, the average relative humidity in Oro Valley is 37%.

Rainfall

July is the month with the most rainfall. Rain falls for 16.8 days and accumulates 2.68" (68mm) of precipitation.

Snowfall

In Oro Valley, Arizona, snow does not fall in January, March through December.

Daylight

In July, the average length of the day is 14h and 2min.
On the first day of July in Oro Valley, sunrise is at 5:20 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 7:22 pm MST.

Sunshine

The average sunshine in July is 11.8h.

UV index

The average daily maximum UV index in July is 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In July, a daily UV index of 7 turns into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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Frequently asked questions

How hot does it get in Oro Valley in July?

In Oro Valley, in July, the average high-temperature is 93.9°F (34.4°C), and the average low-temperature is 76.6°F (24.8°C).

What is the average humidity in July in Oro Valley?

In July, the average relative humidity in Oro Valley, Arizona, is 37%.

What is the rainiest month in Oro Valley?

July is the month with the most rainfall in Oro Valley. Rain falls for 16.8 days and accumulates 2.68" (68mm) of precipitation.

How many days does it rain in July in Oro Valley?

In July, in Oro Valley, the rain falls for 16.8 days. Throughout July, 2.68" (68mm) of precipitation is accumulated.

When it does not snow in Oro Valley?

January, March through December are months without snowfall in Oro Valley.

How many hours of daylight does Oro Valley have in July?

The average day length in July in Oro Valley is 14h and 2min.

What time are sunrise and sunset in July in Oro Valley?

On the first day of July in Oro Valley, sunrise is at 5:20 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 7:22 pm MST.

How long on average sun shines in July in Oro Valley?

The average sunshine duration in July in Oro Valley, Arizona, is 11.8h.

How high is the UV index in July in Oro Valley?

In Oro Valley, Arizona, the average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
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
Oro Valley, AZ

Average temperature in July - Oro Valley, AZ
  • Average high temperature in July: 93.9°F

The warmest month (with the highest average high temperature) is June (95.5°F).
The month with the lowest average high temperature is December (60.1°F).

  • Average low temperature in July: 76.6°F

The months with the highest average low temperature are July and August (76.6°F).
The coldest month (with the lowest average low temperature) is December (42.8°F).

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Average pressure in July
Oro Valley, AZ

Average pressure in July - Oro Valley, AZ
  • Average pressure in July: 29.89"Hg

The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

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Average wind speed in July
Oro Valley, AZ

Average wind speed in July - Oro Valley, AZ
  • Average wind speed in July: 6.2mph

The windiest month (with the highest average wind speed) is May (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in July
Oro Valley, AZ

Average humidity in July - Oro Valley, AZ
  • Average humidity in July: 37%

The month with the highest relative humidity is December (46%).
The month with the lowest relative humidity is June (20%).

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Average rainfall in July
Oro Valley, AZ

Average rainfall in July - Oro Valley, AZ
  • Average rainfall in July: 2.68"

The wettest month (with the highest rainfall) is July (2.68").
The driest months (with the least rainfall) are April and May (0.24").

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Average rainfall days in July
Oro Valley, AZ

Average rainfall days in July - Oro Valley, AZ
  • Average rainfall days in July: 16.8 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is May (2.6 days).

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Average snowfall in July
Oro Valley, AZ

Average snowfall in July - Oro Valley, AZ
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.31").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in July
Oro Valley, AZ

Average snowfall days in July - Oro Valley, AZ
  • Average snowfall days in July: 0 days

The months with the highest number of snowfall days are January and February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in July /
Average sunshine in July
Oro Valley, AZ

Average daylight in July / Average sunshine in July - Oro Valley, 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 5min

The months with the most sunshine are June and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

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Average sunshine days in July
Oro Valley, AZ

Average sunshine days in July - Oro Valley, AZ
  • Average sunshine days in July: 10 days

The month with the most sunshine days is May (28.1 days).
The month with the least sunshine days is July (10 days).

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Average UV index in July
Oro Valley, AZ

Average UV index in July - Oro Valley, AZ
  • Average UV index in July: 7

The month with the highest UV index is June (UV index 8).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in July
Oro Valley, AZ

Average cloud cover in July - Oro Valley, AZ
  • Average cloud cover in July: 21

The months with the most cloud cover are July and December (Cloud cover 21).
The months with the least cloud cover are May and June (Cloud cover 8).

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Average visibility in July
Oro Valley, AZ

Average visibility in July - Oro Valley, 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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Oro Valley, Arizona, USA

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