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
August's climate shows a minor adjustment in average high-temperatures to a still warm 76.6°F (24.8°C) from July's 79.2°F (26.2°C). In August, Lake Mills experiences an average nighttime temperature of 59.5°F (15.3°C).Humidity
The average relative humidity in August in Lake Mills is 82%.Rainfall
In August, the rain falls for 14.8 days. Throughout August, 2.56" (65mm) of precipitation is accumulated. Throughout the year, in Lake Mills, there are 138.3 rainfall days, and 28.15" (715mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In Lake Mills, Iowa, the average length of the day in August is 13h and 55min.On the first day of the month, sunrise is at 6:04 am and sunset at 8:36 pm. On the last day of August, sunrise is at 6:37 am and sunset at 7:50 pm CDT.
Sunshine
The average sunshine in August in Lake Mills is 9.5h.UV index
In August, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: An average UV index of 5 in August transforms into this advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
What is the usual temperature for Lake Mills in August?
What is the average humidity in August in Lake Mills?
How many days does it rain in August in Lake Mills?
When it does not snow in Lake Mills?
What is the average length of the day in August in Lake Mills?
When are sunrise and sunset in August in Lake Mills?
How long on average sun shines in August in Lake Mills?
How high is the UV index in August in Lake Mills?
Average temperature in August
Lake Mills, IA
- Average high temperature in August: 76.6°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (21.7°F).
- Average low temperature in August: 59.5°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (9.3°F).
Average pressure in August
Lake Mills, IA
- Average pressure in August: 29.96"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in August
Lake Mills, IA
- Average wind speed in August: 7.5mph
The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.5mph).
Average humidity in August
Lake Mills, IA
- Average humidity in August: 82%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is October (71%).
Average rainfall in August
Lake Mills, IA
- Average rainfall in August: 2.56"
The wettest month (with the highest rainfall) is June (4.41").
The driest month (with the least rainfall) is January (1.06").
Average rainfall days in August
Lake Mills, IA
- Average rainfall days in August: 14.8 days
The month with the highest number of rainy days is June (19.4 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in August
Lake Mills, IA
- Average snowfall in August: 0"
The month with the highest snowfall is February (7.17").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Lake Mills, IA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Lake Mills, IA
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in August: 9h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in August
Lake Mills, IA
- Average sunshine days in August: 13.8 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is June (9.1 days).
Average UV index in August
Lake Mills, IA
- Average UV index in August: 5
The months with the highest UV index are June and 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
Lake Mills, IA
- Average cloud cover in August: 33
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in August
Lake Mills, IA
- Average visibility in August: 5mi
The months with the highest visibility are March, April, May, June, September, October and November (6mi).
The months with the lowest visibility are January, February, July, August and December (5mi).
Lake Mills, Iowa, USA
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