July weather forecast and climate
Alton, UT

Weather in July

July, like June, in Alton, Utah, is another warm summer month, with temperature in the range of an average high of 77.9°F (25.5°C) and an average low of 55.9°F (13.3°C).

Temperature

July is the warmest month, with an average high-temperature of 77.9°F (25.5°C) and an average low-temperature of 55.9°F (13.3°C).

Humidity

In Alton, Utah, the average relative humidity in July is 42%.

Rainfall

July is the month with the most rainfall in Alton. Rain falls for 15.8 days and accumulates 3.98" (101mm) of precipitation.

Snowfall

In Alton snow does not fall in June through August.

Daylight

In July, the average length of the day in Alton is 14.4h.

Sunshine

In Alton, the average sunshine in July is 11.3h.

UV index

Months with the highest UV index in Alton are June through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for the average person.
Note: In July, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 warmest month in Alton?

The warmest month is July, with an average high-temperature of 77.9°F (25.5°C) and an average low-temperature of 55.9°F (13.3°C).

What is the average humidity in July in Alton?

In July, the average relative humidity in Alton, Utah, is 42%.

What is the rainiest month in Alton?

The month with the most rainfall in Alton is July when the rain falls for 15.8 days and typically aggregates up to 3.98" (101mm) of precipitation.

How much does it rain in Alton in July?

In July, in Alton, Utah, the rain falls for 15.8 days. Throughout July, 3.98" (101mm) of precipitation is accumulated.

When it does not snow in Alton?

In Alton, Utah, snow does not fall in June through August.

How many hours of daylight does Alton have in July?

In July, the average length of the day in Alton, Utah, is 14.4h.

How many hours of sunshine does Alton have in July?

In Alton, Utah, the average sunshine in July is 11.3h.

What are the months with the highest UV index in Alton?

June through August, with an average maximum UV index of 5, are months with the highest UV index.

What is the UV index reading in July in Alton?

In July, the average daily maximum UV index in Alton is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in July
Alton, UT

Average temperature in July - Alton, UT
  • Average high temperature in July: 77.9°F

The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is December (32.9°F).

  • Average low temperature in July: 55.9°F

The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is December (17.2°F).

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Average pressure in July
Alton, UT

Average pressure in July - Alton, UT
  • Average pressure in July: 29.91"

The month with the highest atmospheric pressure is January (30.2").
The month with the lowest atmospheric pressure is June (29.84").

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Average wind speed in July
Alton, UT

Average wind speed in July - Alton, UT
  • Average wind speed in July: 6.3mph

The windiest month (with the highest average wind speed) is April (9mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

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Average humidity in July
Alton, UT

Average humidity in July - Alton, UT
  • Average humidity in July: 42%

The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is June (29%).

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Average rainfall in July
Alton, UT

Average rainfall in July - Alton, UT
  • Average rainfall in July: 3.98"

The wettest month (with the highest rainfall) is July (3.98").
The driest month (with the least rainfall) is June (0.39").

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Average rainfall days in July
Alton, UT

Average rainfall days in July - Alton, UT
  • Average rainfall days in July: 15.8 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (2.8 days).

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Average snowfall in July
Alton, UT

Average snowfall in July - Alton, UT
  • Average snowfall in July: 0"

The month with the highest snowfall is December (14.06").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in July
Alton, UT

Average snowfall days in July - Alton, UT
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is December (12.5 days).
Months with the least snowfall days are July and August (0 days).

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Average daylight in July /
Average sunshine in July
Alton, UT

Average daylight in July / Average sunshine in July - Alton, UT
  • Average daylight in July: 14.4h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in July: 11.3h

The month with the most sunshine is June (Average sunshine: 11.7h).
Months with the least sunshine are January and December (Average sunshine: 5.8).

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Average sunshine days in July
Alton, UT

Average sunshine days in July - Alton, UT
  • Average sunshine days in July: 13.3 days

The month with the most sunshine days is June (23.4 days).
The month with the least sunshine days is July (13.3 days).

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Average UV index in July
Alton, UT

Average UV index in July - Alton, UT
  • Average UV index in July: 5

Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in July
Alton, UT

Average cloud cover in July - Alton, UT
  • Average cloud cover in July: 19

Months with the most cloud cover are February and December (Cloud cover 38).
The month with the least cloud cover is June (Cloud cover 10).

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Average visibility in July
Alton, UT

Average visibility in July - Alton, UT
  • Average visibility in July: 6mi

Months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January, February and December (5mi).

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