August weather forecastBorder Plains, IA
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Border Plains, Iowa, with temperature in the range of an average low of 61°F (16.1°C) and an average high of 79°F (26.1°C).Temperature
August's arrival registers an average high-temperature of a still moderately hot 79°F (26.1°C), closely aligning with the temperature of the previous month. August sees the temperature falling to a mean low of 61°F (16.1°C).Humidity
In August, the average relative humidity is 81%.Rainfall
In August, the rain falls for 14.7 days. Throughout August, 2.48" (63mm) of precipitation is accumulated. In Border Plains, during the entire year, the rain falls for 135.2 days and collects up to 26.5" (673mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in August is 13h and 51min.On the first day of August in Border Plains, sunrise is at 6:09 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 7:51 pm CDT.
Sunshine
In August, the average sunshine is 9.6h.UV index
In August, the average daily maximum UV index in Border Plains is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In August, the maximum UV index of 5 suggests this advice:
Guard yourself - An obligation to protect skin and eyes from harm exists. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. 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
Border Plains, IA
- Average high temperature in August: 79°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (25.2°F).
- Average low temperature in August: 61°F
The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).
Average pressure in August
Border Plains, 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
Border Plains, IA
- Average wind speed in August: 7.3mph
The windiest month (with the highest average wind speed) is April (11mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).
Average humidity in August
Border Plains, IA
- Average humidity in August: 81%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (69%).
Average rainfall in August
Border Plains, IA
- Average rainfall in August: 2.48"
The wettest month (with the highest rainfall) is June (4.02").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days in August
Border Plains, IA
- Average rainfall days in August: 14.7 days
The month with the highest number of rainy days is June (18.1 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in August
Border Plains, IA
- Average snowfall in August: 0"
The month with the highest snowfall is February (4.65").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Border Plains, IA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Border Plains, IA
- Average daylight in August: 13h and 48min
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 6min).
- Average sunshine in August: 9h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in August
Border Plains, IA
- Average sunshine days in August: 14.3 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in August
Border Plains, IA
- Average UV index in August: 5
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in August
Border Plains, IA
- Average cloud cover in August: 33
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in August
Border Plains, IA
- Average visibility in August: 5mi
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
