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
July is the month that records the highest temperatures, with averages ranging from a high of 85.1°F (29.5°C) to a low of 53.6°F (12°C).Humidity
The average relative humidity in July is 38%.Rainfall
The month with the least rainfall is July, when the rain falls for 5.8 days and typically collects 0.31" (8mm) of precipitation.Snowfall
June through August are months without snowfall in Lewisville.Daylight
The average length of the day in July is 15h and 4min.On the first day of July, sunrise is at 5:50 am and sunset at 9:13 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 8:51 pm MDT.
Sunshine
With an average of 12h of sunshine, July has the most sunshine of the year.UV index
The month with the highest UV index is July, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.Note: In July, the maximum UV index of 6 transforms into these recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the warmest months?
How hot is July?
What is the average humidity in July?
What is the driest month?
How many days does it rain in July?
When it does not snow in Lewisville?
How many hours of daylight does Lewisville have in July?
What time are sunrise and sunset in July?
What month has the most sunshine?
How long on average sun shines in July in Lewisville?
What is the month with the highest UV index?
What is the UV index intensity in July?
Average temperature in July
Lewisville, ID
- Average high temperature in July: 85.1°F
The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is December (27.1°F).
- Average low temperature in July: 53.6°F
The month with the highest average low temperature is August (53.8°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).
Average pressure in July
Lewisville, ID
- Average pressure in July: 29.96"Hg
The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in July
Lewisville, ID
- Average wind speed in July: 6.9mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is January (4.9mph).
Average humidity in July
Lewisville, ID
- Average humidity in July: 38%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (37%).
Average rainfall in July
Lewisville, ID
- Average rainfall in July: 0.31"
The wettest month (with the highest rainfall) is May (1.26").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days in July
Lewisville, ID
- Average rainfall days in July: 5.8 days
The month with the highest number of rainy days is April (14.2 days).
The month with the least rainy days is July (5.8 days).
Average snowfall in July
Lewisville, ID
- Average snowfall in July: 0"
The month with the highest snowfall is January (8.31").
The months with the least snowfall are June, July and August (0").
Average snowfall days in July
Lewisville, ID
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in July /
Average sunshine in July
Lewisville, ID
- Average daylight in July: 15h and 1min
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: 4h and 42min).
Average sunshine days in July
Lewisville, ID
- Average sunshine days in July: 22.3 days
The month with the most sunshine days is July (22.3 days).
The month with the least sunshine days is February (9.9 days).
Average UV index in July
Lewisville, ID
- Average UV index in July: 6
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in July
Lewisville, ID
- Average cloud cover in July: 11
The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in July
Lewisville, 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).
Lewisville, Idaho, USA
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