July weather forecast
Delta, UT

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Weather in July

In Delta, July is the peak of the summer season with the year's highest average high temperature recorded at 91.8°F (33.2°C). In comparison to June, July shows a slight increase in the relative humidity and rainfall. However, July offers the brightest days, with the longest sunlight duration of the year. Despite the heat, the wind speeds decrease slightly, providing some relief from the intense summer heat. Local residents often take advantage of this clear weather for outdoor activities while tourists flock to enjoy the heat.

Temperature

Delta witnesses the warmest weather in July, with temperatures averaging a high of 91.8°F (33.2°C) and a low of 68.7°F (20.4°C).

Humidity

The average relative humidity in July is 26%.

Rainfall

In Delta, in July, during 6.9 rainfall days, 0.55" (14mm) of precipitation is typically accumulated. Throughout the year, there are 82.6 rainfall days, and 7.01" (178mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Delta.

Daylight

In July, the average length of the day is 14h and 37min.
On the first day of the month, sunrise is at 6:07 am and sunset at 9:01 pm. On the last day of July, sunrise is at 6:30 am and sunset at 8:43 pm MDT.

Sunshine

The average sunshine in July in Delta is 11.8h.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In July, the maximum UV index of 7 suggests these recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

What is the hottest time of year in Delta?

With an average high-temperature of 91.8°F (33.2°C) and an average low-temperature of 68.7°F (20.4°C), July is the warmest month in Delta, Utah.

How hot does it get in Delta in July?

Delta in July has an average high-temperature of 91.8°F (33.2°C) and an average low-temperature of 68.7°F (20.4°C).

What is the average humidity in July in Delta?

In July, the average relative humidity in Delta is 26%.

How much does it rain in Delta in July?

In Delta, Utah, in July, during 6.9 rainfall days, 0.55" (14mm) of precipitation is typically accumulated.

When it does not snow in Delta?

In Delta, Utah, snow does not fall in May through September.

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

In July, the average day length in Delta is 14h and 37min.

When are sunrise and sunset in July in Delta?

On the first day of July, sunrise is at 6:07 am and sunset at 9:01 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 8:43 pm MDT.

How many hours of sunshine does Delta have in July?

The average sunshine duration in July in Delta is 11.8h.

When is the highest UV index in Delta?

June and July, with an average maximum UV index of 7, are months with the highest UV index in Delta, Utah.

How high is the UV index in July in Delta?

In July, the average daily maximum UV index in Delta is 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.
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
Delta, UT

Average temperature in July - Delta, UT
  • Average high temperature in July: 91.8°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in July: 68.7°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure in July
Delta, UT

Average pressure in July - Delta, UT
  • Average pressure in July: 29.91"Hg

The month with the highest atmospheric pressure is January (30.25"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in July
Delta, UT

Average wind speed in July - Delta, UT
  • Average wind speed in July: 7.8mph

The windiest month (with the highest average wind speed) is June (8.8mph).
The calmest month (with the lowest average wind speed) is January (4.7mph).

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Average humidity in July
Delta, UT

Average humidity in July - Delta, UT
  • Average humidity in July: 26%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is June (24%).

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Average rainfall in July
Delta, UT

Average rainfall in July - Delta, UT
  • Average rainfall in July: 0.55"

The wettest month (with the highest rainfall) is March (0.91").
The driest month (with the least rainfall) is June (0.24").

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Average rainfall days in July
Delta, UT

Average rainfall days in July - Delta, UT
  • Average rainfall days in July: 6.9 days

The month with the highest number of rainy days is April (10 days).
The month with the least rainy days is June (3.9 days).

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Average snowfall in July
Delta, UT

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

The month with the highest snowfall is December (3.98").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Delta, UT

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

The month with the highest number of snowfall days is December (8.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Delta, UT
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in July: 11h and 5min

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 18min).

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Average sunshine days in July
Delta, UT

Average sunshine days in July - Delta, UT
  • Average sunshine days in July: 19.1 days

The month with the most sunshine days is June (24.1 days).
The month with the least sunshine days is February (16.3 days).

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Average UV index in July
Delta, UT

Average UV index in July - Delta, UT
  • Average UV index in July: 7

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in July
Delta, UT

Average cloud cover in July - Delta, UT
  • Average cloud cover in July: 13

The month with the most cloud cover is December (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 9).

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Average visibility in July
Delta, UT

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

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

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Delta, Utah, USA

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