July weather forecastJerome, ID
July
Weather in July
July beats every other month in terms of heat in Jerome, Idaho. The shift in weather patterns from June to July results in the highest temperatures of the year, hitting a peak of 89.6°F (32°C). Residents take advantage of the peak summer weather for beach trips, picnics, and other outdoor activities. The long, sunny days and warm nights are typical of July's weather, leading to the slightly less intense temperatures in August.Temperature
With average high and low temperatures of 89.6°F (32°C) and 60.8°F (16°C) respectively, July is Jerome's warmest month.Humidity
July and August, with an average relative humidity of 29%, are the least humid months.Rainfall
The month with the least rainfall is July, when the rain falls for 3.3 days and typically collects 0.16" (4mm) of precipitation.Snowfall
May through September are months without snowfall in Jerome.Daylight
In Jerome, the average length of the day in July is 14h and 57min.On the first day of July, sunrise is at 6:04 am and sunset at 9:20 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 8:59 pm MDT.
Sunshine
With an average of 12h of sunshine, July has the most sunshine of the year.UV index
With an average maximum UV index of 7, July is the month with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.Note: In July, a regular UV index of 7 translates into these guidelines:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Jerome, ID
- Average high temperature in July: 89.6°F
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is December (32.9°F).
- Average low temperature in July: 60.8°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is December (21.9°F).
Average pressure in July
Jerome, ID
- Average pressure in July: 29.88"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in July
Jerome, ID
- Average wind speed in July: 7.4mph
The windiest month (with the highest average wind speed) is April (9.5mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity in July
Jerome, ID
- Average humidity in July: 29%
The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are July and August (29%).
Average rainfall in July
Jerome, ID
- Average rainfall in July: 0.16"
The wettest month (with the highest rainfall) is December (1.3").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in July
Jerome, ID
- Average rainfall days in July: 3.3 days
The month with the highest number of rainy days is March (11.3 days).
The month with the least rainy days is July (3.3 days).
Average snowfall in July
Jerome, ID
- Average snowfall in July: 0"
The month with the highest snowfall is January (7.44").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in July
Jerome, ID
- Average snowfall days in July: 0 days
The months with the highest number of snowfall days are January and December (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Jerome, ID
- Average daylight in July: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in July: 12h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in July
Jerome, ID
- Average sunshine days in July: 25.2 days
The month with the most sunshine days is July (25.2 days).
The month with the least sunshine days is March (15.2 days).
Average UV index in July
Jerome, ID
- Average UV index in July: 7
The month with the highest UV index is 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
Jerome, ID
- Average cloud cover in July: 9
The month with the most cloud cover is December (Cloud cover 39).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility in July
Jerome, ID
- 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).
