July weather forecastBlackfoot, ID
July
Weather in July
July is the peak of summer in Blackfoot, Idaho, marked by the highest temperatures and daylight hours of the year. Residents can enjoy long and warm days, perfect for outdoor activities. The weather becomes significantly warmer compared with June, and there is absolutely no snowfall during this month. Despite the heat, July experiences a low rainfall of only 0.39" (10mm), making it the driest month of the year. From barbeques to biking, July brings the best weather for a variety of summer activities.Temperature
Temperature records mark July as the warmest month, with highs averaging 85.6°F (29.8°C) and lows at 55.8°F (13.2°C).Humidity
The average relative humidity in July is 35%.Rainfall
The month with the least rainfall in Blackfoot is July, when the rain falls for 7.3 days and typically collects 0.39" (10mm) of precipitation.Snowfall
June through August are months without snowfall.Daylight
In July, the average length of the day is 15h and 0min.On the first day of the month, sunrise is at 5:53 am and sunset at 9:13 pm. On the last day of July, sunrise is at 6:19 am and sunset at 8:51 pm MDT.
Sunshine
June and July, with an average of 11.9h of sunshine, are months with the most sunshine.UV index
The month with the highest UV index is July, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 6 in July translates into these instructions:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Blackfoot, ID
- Average high temperature in July: 85.6°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is December (28.6°F).
- Average low temperature in July: 55.8°F
The month with the highest average low temperature is August (55.9°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in July
Blackfoot, ID
- Average pressure in July: 29.94"Hg
The month with the highest atmospheric pressure is January (30.3"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in July
Blackfoot, ID
- Average wind speed in July: 7.4mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is January (6.3mph).
Average humidity in July
Blackfoot, ID
- Average humidity in July: 35%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (34%).
Average rainfall in July
Blackfoot, ID
- Average rainfall in July: 0.39"
The wettest month (with the highest rainfall) is March (1.22").
The driest month (with the least rainfall) is July (0.39").
Average rainfall days in July
Blackfoot, ID
- Average rainfall days in July: 7.3 days
The month with the highest number of rainy days is March (13.8 days).
The month with the least rainy days is July (7.3 days).
Average snowfall in July
Blackfoot, ID
- Average snowfall in July: 0"
The month with the highest snowfall is January (7.83").
The months with the least snowfall are June, July and August (0").
Average snowfall days in July
Blackfoot, ID
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is December (16.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in July /
Average sunshine in July
Blackfoot, 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 0min).
- Average sunshine in July: 11h and 54min
The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in July
Blackfoot, ID
- Average sunshine days in July: 19.3 days
The month with the most sunshine days is October (19.7 days).
The month with the least sunshine days is February (10.5 days).
Average UV index in July
Blackfoot, ID
- Average UV index in July: 6
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in July
Blackfoot, ID
- Average cloud cover in July: 11
The months with the most cloud cover are January and February (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in July
Blackfoot, ID
- Average visibility in July: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
