July weather forecastKetchum, ID
July
Weather in July
July in Ketchum, Idaho, is a moderately hot summer month, with an average temperature ranging between max 74.1°F (23.4°C) and min 50.5°F (10.3°C).Temperature
July tends to be the warmest month, with temperatures averaging a daily high of 74.1°F (23.4°C) and a low of 50.5°F (10.3°C).Humidity
In July, the average relative humidity in Ketchum is 38%.Rainfall
The month with the least rainfall is July, when the rain falls for 5.9 days and typically collects 0.43" (11mm) of precipitation.Snowfall
July and August are months without snowfall.Daylight
In Ketchum, the average length of the day in July is 15h and 4min.On the first day of July, sunrise is at 6:00 am and sunset at 9:22 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 9:01 pm MDT.
Sunshine
The month with the most sunshine is July, with an average of 12h of sunshine.UV index
June and July, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: A maximum high daily UV index of 5 during July translates into the following directions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Ketchum, ID
- Average high temperature in July: 74.1°F
The warmest month (with the highest average high temperature) is July (74.1°F).
The month with the lowest average high temperature is December (25°F).
- Average low temperature in July: 50.5°F
The months with the highest average low temperature are July and August (50.5°F).
The coldest month (with the lowest average low temperature) is January (8.4°F).
Average pressure in July
Ketchum, ID
- Average pressure in July: 29.92"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in July
Ketchum, ID
- Average wind speed in July: 6.3mph
The windiest month (with the highest average wind speed) is July (6.3mph).
The calmest month (with the lowest average wind speed) is January (4.5mph).
Average humidity in July
Ketchum, ID
- Average humidity in July: 38%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is August (37%).
Average rainfall in July
Ketchum, ID
- Average rainfall in July: 0.43"
The wettest month (with the highest rainfall) is March (2.01").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in July
Ketchum, ID
- Average rainfall days in July: 5.9 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is July (5.9 days).
Average snowfall in July
Ketchum, ID
- Average snowfall in July: 0"
The month with the highest snowfall is February (15").
The months with the least snowfall are July and August (0").
Average snowfall days in July
Ketchum, ID
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is March (16 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in July /
Average sunshine in July
Ketchum, ID
- Average daylight in July: 15h and 6min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- 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 January (Average sunshine: 5h and 42min).
Average sunshine days in July
Ketchum, ID
- Average sunshine days in July: 20.8 days
The month with the most sunshine days is July (20.8 days).
The month with the least sunshine days is April (11.1 days).
Average UV index in July
Ketchum, ID
- Average UV index in July: 5
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in July
Ketchum, ID
- Average cloud cover in July: 10
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 10).
Average visibility in July
Ketchum, ID
- Average visibility in July: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).
