July weather forecastAltoona, WI
July
Weather in July
July, the same as June, is another warm summer month in Altoona, Wisconsin, with an average temperature fluctuating between 78.8°F (26°C) and 59.9°F (15.5°C).Temperature
July, recognised by an average high temperature of 78.8°F (26°C) and a low of 59.9°F (15.5°C), is Altoona's warmest month.Humidity
In July, the average relative humidity is 81%.Rainfall
In Altoona, in July, it is raining for 15.8 days, with typically 2.48" (63mm) of accumulated precipitation. In Altoona, during the entire year, the rain falls for 128.5 days and collects up to 26.22" (666mm) of precipitation.Snowfall
In Altoona, snow does not fall in June through September.Daylight
The average length of the day in July is 15h and 11min.On the first day of the month, sunrise is at 5:24 am and sunset at 8:55 pm. On the last day of July, sunrise is at 5:51 am and sunset at 8:32 pm CDT.
Sunshine
July has the most sunshine of the year, with an average of 9.7h of sunshine.UV index
The month with the highest UV index is July, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In July, the UV index of 6 transforms into the following advice:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Altoona, WI
- Average high temperature in July: 78.8°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (19.4°F).
- Average low temperature in July: 59.9°F
The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).
Average pressure in July
Altoona, WI
- Average pressure in July: 29.94"Hg
The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in July
Altoona, WI
- Average wind speed in July: 6.5mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in July
Altoona, WI
- Average humidity in July: 81%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is April (77%).
Average rainfall in July
Altoona, WI
- Average rainfall in July: 2.48"
The wettest month (with the highest rainfall) is June (4.29").
The driest month (with the least rainfall) is January (0.83").
Average rainfall days in July
Altoona, WI
- Average rainfall days in July: 15.8 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is January (2.7 days).
Average snowfall in July
Altoona, WI
- Average snowfall in July: 0"
The month with the highest snowfall is February (7.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
Altoona, WI
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Altoona, WI
- Average daylight in July: 15h and 12min
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: 9h and 42min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in July
Altoona, WI
- Average sunshine days in July: 12.1 days
The month with the most sunshine days is January (17.4 days).
The month with the least sunshine days is June (10 days).
Average UV index in July
Altoona, 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
Altoona, WI
- Average cloud cover in July: 35
The months with the most cloud cover are January, February and December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in July
Altoona, WI
- Average visibility in July: 5mi
The months with the highest visibility are April, May, June, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
