Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
Eighteenmile experiences its highest average temperatures in July, reaching a peak of 77.4°F (25.2°C) and a minimum of 46°F (7.8°C).Humidity
The average relative humidity in July is 49%.Rainfall
The month with the least rainfall is July, when the rain falls for 6.8 days and typically collects 0.47" (12mm) of precipitation.Snowfall
January through July, September through December are months with snowfall. July is the last month it regularly snows in Eighteenmile, Idaho. During 0.1 snowfall days, in July, Eighteenmile aggregates 0.08" (2mm) of snow. Throughout the year, in Eighteenmile, there are 138.1 snowfall days, and 107.64" (2734mm) of snow is accumulated.Daylight
In July, the average length of the day is 15h and 7min.On the first day of July, sunrise is at 5:47 am and sunset at 9:15 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:53 pm MDT.
Sunshine
With an average of 12h of sunshine, July has the most sunshine of the year in Eighteenmile, Idaho.UV index
June and July, with an average maximum UV index of 5, are months with the highest UV index in Eighteenmile. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 5 in July translates into this advice:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What month is the hottest in Eighteenmile?
What is the average July temperature in Eighteenmile?
What is the average humidity in July in Eighteenmile?
What is the driest month in Eighteenmile?
How much does it rain in Eighteenmile in July?
What is the last month it snows in Eighteenmile?
How many hours of daylight does Eighteenmile have in July?
When are sunrise and sunset in July in Eighteenmile?
What month has the most sunshine in Eighteenmile?
How long on average sun shines in July in Eighteenmile?
What is the month with the highest UV index in Eighteenmile?
What is the UV index reading in July in Eighteenmile?
Average temperature in July
Eighteenmile, ID
- Average high temperature in July: 77.4°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is December (22.3°F).
- Average low temperature in July: 46°F
The month with the highest average low temperature is August (46.6°F).
The coldest months (with the lowest average low temperature) are January and December (6.8°F).
Average pressure in July
Eighteenmile, ID
- Average pressure in July: 29.98"Hg
The month with the highest atmospheric pressure is January (30.26"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in July
Eighteenmile, ID
- Average wind speed in July: 5.8mph
The windiest month (with the highest average wind speed) is June (6.3mph).
The calmest month (with the lowest average wind speed) is January (4.4mph).
Average humidity in July
Eighteenmile, ID
- Average humidity in July: 49%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is August (47%).
Average rainfall in July
Eighteenmile, ID
- Average rainfall in July: 0.47"
The wettest month (with the highest rainfall) is February (2.64").
The driest month (with the least rainfall) is July (0.47").
Average rainfall days in July
Eighteenmile, ID
- Average rainfall days in July: 6.8 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (3.8 days).
Average snowfall in July
Eighteenmile, ID
- Average snowfall in July: 0.08"
The month with the highest snowfall is January (19.84").
The month with the least snowfall is August (0").
Average snowfall days in July
Eighteenmile, ID
- Average snowfall days in July: 0.1 days
The month with the highest number of snowfall days is December (23 days).
The month with the least snowfall days is August (0 days).
Average daylight in July /
Average sunshine in July
Eighteenmile, ID
- Average daylight in July: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- 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: 3h and 48min).
Average sunshine days in July
Eighteenmile, ID
- Average sunshine days in July: 21.2 days
The month with the most sunshine days is July (21.2 days).
The month with the least sunshine days is February (5.9 days).
Average UV index in July
Eighteenmile, ID
- Average UV index in July: 5
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in July
Eighteenmile, ID
- Average cloud cover in July: 13
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 13).
Average visibility in July
Eighteenmile, ID
- Average visibility in July: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (3mi).
Eighteenmile, Idaho, USA
Weather forecast for your location
2. Allow the app to use your location
