July weather forecast
Horn, AZ

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Weather in July

July, the same as June, is another torrid summer month in Horn, Arizona, with an average temperature varying between 84.4°F (29.1°C) and 103.8°F (39.9°C).

Temperature

July proves to be the warmest month, recording an average peak temperature of 103.8°F (39.9°C) and a minimum temperature of 84.4°F (29.1°C).

Humidity

In July, the average relative humidity in Horn, Arizona, is 30%.

Rainfall

July is the month with the most rainfall. Rain falls for 8.2 days and accumulates 0.75" (19mm) of precipitation.

Daylight

In Horn, the average length of the day in July is 14h and 4min.
On the first day of July in Horn, sunrise is at 5:29 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 7:33 pm MST.

Sunshine

In July, the average sunshine in Horn is 12h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 8. A UV Index value of 8 to 10 symbolizes a very high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 8 during July leads to these advisories:
Always be careful, as unprotected skin and eyes might burn in no time. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
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Frequently asked questions

What is the hottest time of year in Horn?

July is the month that records the highest temperatures in Horn, with averages ranging from a high of 103.8°F (39.9°C) to a low of 84.4°F (29.1°C).

How hot is it in Horn in July?

In July, in Horn, the average high-temperature is 103.8°F (39.9°C), and the average low-temperature is 84.4°F (29.1°C).

What is the average humidity in July in Horn?

In Horn, Arizona, the average relative humidity in July is 30%.

What is the rainiest month in Horn?

The month with the most rainfall in Horn, Arizona, is July, when the rain falls for 8.2 days and typically aggregates up to 0.75" (19mm) of precipitation.

How many days does it rain in July in Horn?

In Horn, during July, the rain falls for 8.2 days and regularly aggregates up to 0.75" (19mm) of precipitation.

How many hours of daylight does Horn have in July?

In July, the average day length in Horn, Arizona, is 14h and 4min.

When are sunrise and sunset in July in Horn?

On the first day of July, sunrise is at 5:29 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 7:33 pm MST.

How many hours of sunshine does Horn have in July?

The average sunshine duration in July in Horn is 12h.

When is the highest UV index in Horn?

The months with the highest UV index in Horn are June through August, with an average maximum UV index of 8.

What is the UV index reading in July in Horn?

In Horn, the average daily maximum UV index in July is 8. A UV Index reading of 8 to 10 represents a very high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Horn, AZ

Average temperature in July - Horn, AZ
  • Average high temperature in July: 103.8°F

The warmest month (with the highest average high temperature) is July (103.8°F).
The month with the lowest average high temperature is December (64.8°F).

  • Average low temperature in July: 84.4°F

The month with the highest average low temperature is August (86.2°F).
The coldest months (with the lowest average low temperature) are January and December (49.6°F).

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Average pressure in July
Horn, AZ

Average pressure in July - Horn, AZ
  • Average pressure in July: 29.78"Hg

The month with the highest atmospheric pressure is January (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.73"Hg).

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Average wind speed in July
Horn, AZ

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

The windiest month (with the highest average wind speed) is July (8.6mph).
The calmest month (with the lowest average wind speed) is December (5.6mph).

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Average humidity in July
Horn, AZ

Average humidity in July - Horn, AZ
  • Average humidity in July: 30%

The month with the highest relative humidity is December (40%).
The month with the lowest relative humidity is June (21%).

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Average rainfall in July
Horn, AZ

Average rainfall in July - Horn, AZ
  • Average rainfall in July: 0.75"

The wettest month (with the highest rainfall) is July (0.75").
The driest month (with the least rainfall) is May (0.04").

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Average rainfall days in July
Horn, AZ

Average rainfall days in July - Horn, AZ
  • Average rainfall days in July: 8.2 days

The month with the highest number of rainy days is July (8.2 days).
The month with the least rainy days is May (1 days).

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

Average daylight in July / Average sunshine in July - Horn, AZ
  • Average daylight in July: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in July: 12h and 0min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).

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Average sunshine days in July
Horn, AZ

Average sunshine days in July - Horn, AZ
  • Average sunshine days in July: 19.3 days

The month with the most sunshine days is May (29.7 days).
The month with the least sunshine days is July (19.3 days).

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Average UV index in July
Horn, AZ

Average UV index in July - Horn, AZ
  • Average UV index in July: 8

The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are November and December (UV index 4).

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Average cloud cover in July
Horn, AZ

Average cloud cover in July - Horn, AZ
  • Average cloud cover in July: 12

The month with the most cloud cover is December (Cloud cover 18).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in July
Horn, AZ

Average visibility in July - Horn, 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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Horn, Arizona, USA

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