August weather forecastUnion Mills, IN
August
Weather in August
August, the last month of the summer in Union Mills, is another warm month, with temperature in the range of an average high of 78.6°F (25.9°C) and an average low of 61.5°F (16.4°C).Temperature
The shift to August signals an average high-temperature of a still moderately hot 78.6°F (25.9°C), subtly varied from July's 79.9°F (26.6°C). Union Mills experiences a nighttime temperature average of 61.5°F (16.4°C) during August.Humidity
In Union Mills, the average relative humidity in August is 83%.Rainfall
In Union Mills, during August, the rain falls for 15.6 days and regularly aggregates up to 2.44" (62mm) of precipitation. Throughout the year, in Union Mills, there are 154.3 rainfall days, and 26.69" (678mm) of precipitation is accumulated.Snowfall
In Union Mills, Indiana, snow does not fall in June through September.Daylight
In August, the average length of the day in Union Mills is 13h and 47min.On the first day of the month, sunrise is at 5:42 am and sunset at 8:04 pm. On the last day of August, in Union Mills, sunrise is at 6:13 am and sunset at 7:21 pm CDT.
Sunshine
In Union Mills, the average sunshine in August is 9.7h.UV index
In August, the average daily maximum UV index in Union Mills is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index, 5 during August, leads to the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Union Mills, IN
- Average high temperature in August: 78.6°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (30°F).
- Average low temperature in August: 61.5°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in August
Union Mills, IN
- 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 (29.93"Hg).
Average wind speed in August
Union Mills, IN
- Average wind speed in August: 6.3mph
The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in August
Union Mills, IN
- Average humidity in August: 83%
The months with the highest relative humidity are January, February and July (84%).
The month with the lowest relative humidity is October (75%).
Average rainfall in August
Union Mills, IN
- Average rainfall in August: 2.44"
The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (1.34").
Average rainfall days in August
Union Mills, IN
- Average rainfall days in August: 15.6 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in August
Union Mills, IN
- Average snowfall in August: 0"
The month with the highest snowfall is February (4.21").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Union Mills, IN
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Union Mills, IN
- Average daylight in August: 13h and 48min
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 12min).
- Average sunshine in August: 9h and 42min
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 12min).
Average sunshine days in August
Union Mills, IN
- Average sunshine days in August: 12.1 days
The month with the most sunshine days is November (15 days).
The month with the least sunshine days is April (10.5 days).
Average UV index in August
Union Mills, IN
- Average UV index in August: 5
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in August
Union Mills, IN
- Average cloud cover in August: 34
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in August
Union Mills, IN
- Average visibility in August: 5mi
The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).





