July weather forecastLewis, WI
July
Weather in July
July in Lewis, Wisconsin, is a warm summer month, with an average temperature varying between 78.1°F (25.6°C) and 59.5°F (15.3°C).Temperature
July registers as the month with the highest average temperatures, reaching 78.1°F (25.6°C) at its peak and 59.5°F (15.3°C) at the lowest.Humidity
In Lewis, Wisconsin, the average relative humidity in July is 80%.Rainfall
In Lewis, in July, it is raining for 16.4 days, with typically 2.52" (64mm) of accumulated precipitation. Throughout the year, there are 122.5 rainfall days, and 20.87" (530mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In Lewis, Wisconsin, the average length of the day in July is 15h and 17min.On the first day of July in Lewis, sunrise is at 5:24 am and sunset at 9:02 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:39 pm CDT.
Sunshine
July has the most sunshine of the year in Lewis, with an average of 9.6h of sunshine.UV index
With an average maximum UV index of 6, July is the month with the highest UV index in Lewis. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 6 in July, converts into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Lewis, WI
- Average high temperature in July: 78.1°F
The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (17.8°F).
- Average low temperature in July: 59.5°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (4.8°F).
Average pressure in July
Lewis, WI
- Average pressure in July: 29.93"Hg
The month with the highest atmospheric pressure is February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in July
Lewis, WI
- Average wind speed in July: 6.9mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity in July
Lewis, WI
- Average humidity in July: 80%
The month with the highest relative humidity is January (92%).
The months with the lowest relative humidity are April and May (76%).
Average rainfall in July
Lewis, WI
- Average rainfall in July: 2.52"
The wettest month (with the highest rainfall) is June (3.35").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in July
Lewis, WI
- Average rainfall days in July: 16.4 days
The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is January (2.3 days).
Average snowfall in July
Lewis, WI
- Average snowfall in July: 0"
The month with the highest snowfall is December (5.47").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
Lewis, WI
- 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 June, July and August (0 days).
Average daylight in July /
Average sunshine in July
Lewis, WI
- Average daylight in July: 15h and 18min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in July: 9h and 36min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in July
Lewis, WI
- Average sunshine days in July: 11.8 days
The month with the most sunshine days is October (16.3 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in July
Lewis, WI
- 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, February, November and December (UV index 1).
Average cloud cover in July
Lewis, WI
- Average cloud cover in July: 35
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in July
Lewis, WI
- Average visibility in July: 6mi
The months with the highest visibility are April, May, June, July, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).
