Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
The ushering in of August brings an average high-temperature of a still moderately hot 80.2°F (26.8°C), closely mirroring the 81.1°F (27.3°C) of July. Throughout August nights, Bishop Hill registers an average low-temperature of 63°F (17.2°C).Humidity
In Bishop Hill, the average relative humidity in August is 81%.Rainfall
In August, in Bishop Hill, the rain falls for 13.2 days. Throughout August, 1.42" (36mm) of precipitation is accumulated. In Bishop Hill, Illinois, during the entire year, the rain falls for 127.7 days and collects up to 17.8" (452mm) of precipitation.Snowfall
May through September are months without snowfall in Bishop Hill.Daylight
In Bishop Hill, Illinois, the average length of the day in August is 13h and 46min.On the first day of August, sunrise is at 5:56 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 7:34 pm CDT.
Sunshine
The average sunshine in August in Bishop Hill is 9.9h.UV index
In August, the average daily maximum UV index in Bishop Hill is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum UV index of 5 in August translates into the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What is the average August temperature in Bishop Hill?
What is the average humidity in August in Bishop Hill?
How much does it rain in Bishop Hill in August?
When it does not snow in Bishop Hill?
How many hours of daylight does Bishop Hill have in August?
When is the sunrise / sunset in August in Bishop Hill?
How long on average sun shines in August in Bishop Hill?
What is the UV index intensity in August in Bishop Hill?
Average temperature in August
Bishop Hill, IL
- Average high temperature in August: 80.2°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (28.2°F).
- Average low temperature in August: 63°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).
Average pressure in August
Bishop Hill, IL
- Average pressure in August: 29.97"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in August
Bishop Hill, IL
- Average wind speed in August: 6.6mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in August
Bishop Hill, IL
- Average humidity in August: 81%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).
Average rainfall in August
Bishop Hill, IL
- Average rainfall in August: 1.42"
The wettest month (with the highest rainfall) is May (2.76").
The driest month (with the least rainfall) is December (0.71").
Average rainfall days in August
Bishop Hill, IL
- Average rainfall days in August: 13.2 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (4 days).
Average snowfall in August
Bishop Hill, IL
- Average snowfall in August: 0"
The month with the highest snowfall is January (2.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Bishop Hill, IL
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (10.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Bishop Hill, IL
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in August: 9h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in August
Bishop Hill, IL
- Average sunshine days in August: 13.5 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (11.2 days).
Average UV index in August
Bishop Hill, IL
- Average UV index in August: 5
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in August
Bishop Hill, IL
- Average cloud cover in August: 30
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility in August
Bishop Hill, IL
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Bishop Hill, Illinois, USA
Weather forecast for your location
2. Allow the app to use your location
