August weather forecastWaukon, IA
August
Weather in August
August, the last month of the summer in Waukon, is also a moderately hot month, with an average temperature fluctuating between 77.5°F (25.3°C) and 59°F (15°C).Temperature
The beginning of August records an average high-temperature of a still moderately hot 77.5°F (25.3°C), almost echoing the conditions of the previous month. August's nights in Waukon, Iowa, observe an average temperature of 59°F (15°C).Humidity
The average relative humidity in August is 81%.Rainfall
In Waukon, in August, it is raining for 14.2 days, with typically 2.56" (65mm) of accumulated precipitation. In Waukon, during the entire year, the rain falls for 144.7 days and collects up to 30.94" (786mm) of precipitation.Snowfall
In Waukon, snow does not fall in June through September.Daylight
In August, the average length of the day in Waukon is 13h and 54min.On the first day of August in Waukon, sunrise is at 5:56 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 7:42 pm CDT.
Sunshine
With an average of 9.8h of sunshine, August has the most sunshine of the year in Waukon.UV index
In Waukon, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The average daily UV index of 5 in August transforms into the following instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Waukon, IA
- Average high temperature in August: 77.5°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (22.5°F).
- Average low temperature in August: 59°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (9.7°F).
Average pressure in August
Waukon, IA
- Average pressure in August: 29.96"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in August
Waukon, IA
- Average wind speed in August: 6.9mph
The windiest month (with the highest average wind speed) is April (10.2mph).
The calmest months (with the lowest average wind speed) are July and August (6.9mph).
Average humidity in August
Waukon, IA
- Average humidity in August: 81%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is October (76%).
Average rainfall in August
Waukon, IA
- Average rainfall in August: 2.56"
The wettest month (with the highest rainfall) is June (5.24").
The driest month (with the least rainfall) is January (1.1").
Average rainfall days in August
Waukon, IA
- Average rainfall days in August: 14.2 days
The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in August
Waukon, IA
- Average snowfall in August: 0"
The month with the highest snowfall is February (6.06").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Waukon, IA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Waukon, IA
- Average daylight in August: 13h and 54min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in August: 9h and 48min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in August
Waukon, IA
- Average sunshine days in August: 13.5 days
The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is June (7.6 days).
Average UV index in August
Waukon, IA
- Average UV index in August: 5
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 August
Waukon, IA
- Average cloud cover in August: 32
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in August
Waukon, IA
- Average visibility in August: 6mi
The months with the highest visibility are March, April, May, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, July and December (5mi).
