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 onset sees an average high-temperature of a still warm 79.3°F (26.3°C), exhibiting a slight fluctuation from the previous month. Forest Lake observes an average nighttime low-temperature of 63.5°F (17.5°C) during the month of August.Humidity
The average relative humidity in August is 78%.Rainfall
In August, in Forest Lake, the rain falls for 16.9 days. Throughout August, 3.11" (79mm) of precipitation is accumulated. Throughout the year, in Forest Lake, there are 163.1 rainfall days, and 32.24" (819mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In August, the average length of the day is 13h and 50min.On the first day of the month, sunrise is at 5:46 am and sunset at 8:11 pm. On the last day of August, in Forest Lake, sunrise is at 6:17 am and sunset at 7:27 pm CDT.
Sunshine
The months with the most sunshine in Forest Lake are July and August, with an average of 10.1h of sunshine.UV index
July and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index, 6 during August, leads to the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Frequently asked questions
What is the average August temperature in Forest Lake?
What is the average humidity in August in Forest Lake?
How many days does it rain in August in Forest Lake?
When it does not snow in Forest Lake?
What is the average length of the day in August in Forest Lake?
What time are sunrise and sunset in August in Forest Lake?
What is the month with the most sunshine in Forest Lake?
How long on average sun shines in August in Forest Lake?
What are the months with the highest UV index in Forest Lake?
What is the UV index intensity in August in Forest Lake?
Average temperature in August
Forest Lake, IL
- Average high temperature in August: 79.3°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (27.7°F).
- Average low temperature in August: 63.5°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 (16.3°F).
Average pressure in August
Forest Lake, IL
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in August
Forest Lake, IL
- Average wind speed in August: 6.2mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in August
Forest Lake, IL
- Average humidity in August: 78%
The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in August
Forest Lake, IL
- Average rainfall in August: 3.11"
The wettest month (with the highest rainfall) is June (4.13").
The driest month (with the least rainfall) is November (1.61").
Average rainfall days in August
Forest Lake, IL
- Average rainfall days in August: 16.9 days
The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in August
Forest Lake, IL
- Average snowfall in August: 0"
The month with the highest snowfall is February (6.22").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Forest Lake, IL
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Forest Lake, IL
- Average daylight in August: 13h and 5min
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 August: 10h and 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in August
Forest Lake, IL
- Average sunshine days in August: 11.2 days
The month with the most sunshine days is November (15.5 days).
The month with the least sunshine days is June (8.4 days).
Average UV index in August
Forest Lake, IL
- Average UV index in August: 6
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in August
Forest Lake, IL
- Average cloud cover in August: 31
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July, August and September (Cloud cover 31).
Average visibility in August
Forest Lake, IL
- Average visibility in August: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Forest Lake, Illinois, USA
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