July weather forecastPolo, IL
July
Weather in July
July, the same as June, is a moderately hot summer month in Polo, Illinois, with an average temperature ranging between max 79.9°F (26.6°C) and min 63.3°F (17.4°C).Temperature
With average temperatures fluctuating between a high of 79.9°F (26.6°C) and a low of 63.3°F (17.4°C), July stands out as the warmest month.Humidity
In Polo, Illinois, the average relative humidity in July is 85%.Rainfall
In Polo, during July, the rain falls for 18.2 days and regularly aggregates up to 3.31" (84mm) of precipitation. Throughout the year, there are 152.3 rainfall days, and 32.6" (828mm) of precipitation is accumulated.Snowfall
In Polo, snow does not fall in May through September.Daylight
In Polo, the average length of the day in July is 14h and 53min.On the first day of the month, sunrise is at 5:27 am and sunset at 8:37 pm. On the last day of July, sunrise is at 5:51 am and sunset at 8:17 pm CDT.
Sunshine
July has the most sunshine of the year, with an average of 9.5h of sunshine.UV index
May through August, 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: In July, the maximum UV index of 5 suggests these recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Polo, IL
- Average high temperature in July: 79.9°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (26.6°F).
- Average low temperature in July: 63.3°F
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).
Average pressure in July
Polo, IL
- Average pressure in July: 29.96"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in July
Polo, IL
- Average wind speed in July: 6.6mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in July
Polo, IL
- Average humidity in July: 85%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (74%).
Average rainfall in July
Polo, IL
- Average rainfall in July: 3.31"
The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is January (1.54").
Average rainfall days in July
Polo, IL
- Average rainfall days in July: 18.2 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is February (4.9 days).
Average snowfall in July
Polo, IL
- Average snowfall in July: 0"
The month with the highest snowfall is January (5.43").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in July
Polo, IL
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Polo, IL
- Average daylight in July: 14h and 54min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in July: 9h and 30min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in July
Polo, IL
- Average sunshine days in July: 8.9 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (8.5 days).
Average UV index in July
Polo, IL
- Average UV index in July: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in July
Polo, IL
- Average cloud cover in July: 37
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in July
Polo, IL
- Average visibility in July: 5mi
The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).
