July weather forecastDelta, UT
July
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
July is the month that records the highest temperatures, with averages ranging from a high of 91.8°F (33.2°C) to a low of 68.7°F (20.4°C).Humidity
The average relative humidity in July is 26%.Rainfall
In July, the rain falls for 6.9 days. Throughout July, 0.55" (14mm) of precipitation is 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.Daylight
In July, the average length of the day in Delta is 14h and 37min.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.
Sunshine
In Delta, the average sunshine in July is 11.8h.UV index
The months with the highest UV index in Delta are June and July, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.Note: An average UV index of 7 in July transforms into this advice:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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).
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).
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).
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%).
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").
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).
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").
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).
Average daylight in July /
Average sunshine in July
Delta, UT
- Average daylight in July: 14h and 36min
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 48min
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).
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).
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).
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).
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).
