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 shift into August records an average high-temperature of a still warm 79.3°F (26.3°C), subtly varied from July's 81.1°F (27.3°C). Montgomery sees an average low-temperature of 62.4°F (16.9°C) during August.Humidity
The months with the highest humidity in Montgomery are January, February, July and August, with an average relative humidity of 83%.Rainfall
In Montgomery, in August, during 15 rainfall days, 1.77" (45mm) of precipitation is typically accumulated. Throughout the year, in Montgomery, there are 133.1 rainfall days, and 16.93" (430mm) of precipitation is accumulated.Snowfall
In Montgomery, Illinois, snow does not fall in May through September.Daylight
In Montgomery, Illinois, the average length of the day in August is 13h and 49min.On the first day of August in Montgomery, sunrise is at 5:48 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 7:27 pm CDT.
Sunshine
In August, the average sunshine is 9.7h.UV index
In August, the average daily maximum UV index in Montgomery is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: In August, an average UV index of 5 transforms into the following instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Frequently asked questions
What are the temperatures in Montgomery in August?
What are the most humid months in Montgomery?
What is the average humidity in August in Montgomery?
How many days does it rain in August in Montgomery?
When it does not snow in Montgomery?
How many hours of daylight does Montgomery have in August?
When are sunrise and sunset in August in Montgomery?
How long on average sun shines in August in Montgomery?
What is the UV index intensity in August in Montgomery?
Average temperature in August
Montgomery, IL
- Average high temperature in August: 79.3°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 (28.4°F).
- Average low temperature in August: 62.4°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).
Average pressure in August
Montgomery, 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
Montgomery, IL
- Average wind speed in August: 6mph
The windiest month (with the highest average wind speed) is April (9.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in August
Montgomery, IL
- Average humidity in August: 83%
The months with the highest relative humidity are January, February, July and August (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in August
Montgomery, IL
- Average rainfall in August: 1.77"
The wettest month (with the highest rainfall) is June (2.24").
The driest months (with the least rainfall) are November and December (0.75").
Average rainfall days in August
Montgomery, IL
- Average rainfall days in August: 15 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in August
Montgomery, IL
- Average snowfall in August: 0"
The month with the highest snowfall is January (1.73").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Montgomery, IL
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Montgomery, 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: 9h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in August
Montgomery, IL
- Average sunshine days in August: 11.6 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (10.2 days).
Average UV index in August
Montgomery, IL
- 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 and December (UV index 1).
Average cloud cover in August
Montgomery, IL
- Average cloud cover in August: 33
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 32).
Average visibility in August
Montgomery, IL
- Average visibility in August: 5mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Montgomery, Illinois, USA
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