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 77.4°F (25.2°C), subtly varied from July's 79°F (26.1°C). Reilly Settlement records a steady low-temperature average of 59.5°F (15.3°C) during August.Humidity
The average relative humidity in August in Reilly Settlement is 82%.Rainfall
In Reilly Settlement, Iowa, in August, during 10.6 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. Throughout the year, there are 98 rainfall days, and 9.8" (249mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In August, the average length of the day in Reilly Settlement is 13h and 53min.On the first day of the month, sunrise is at 6:00 am and sunset at 8:29 pm. On the last day of August, in Reilly Settlement, sunrise is at 6:32 am and sunset at 7:44 pm CDT.
Sunshine
In August, the average sunshine is 9.7h.UV index
In August, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 5 in August translates into these instructions:
Undertake protective steps - Preventing sun damage is advised. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What are the temperatures in Reilly Settlement in August?
What is the average humidity in August in Reilly Settlement?
How much does it rain in Reilly Settlement in August?
When it does not snow in Reilly Settlement?
What is the average length of the day in August in Reilly Settlement?
What time are sunrise and sunset in August in Reilly Settlement?
How long on average sun shines in August in Reilly Settlement?
What is the UV index reading in August in Reilly Settlement?
Average temperature in August
Reilly Settlement, IA
- Average high temperature in August: 77.4°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (22.5°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 (10.6°F).
Average pressure in August
Reilly Settlement, IA
- Average pressure in August: 29.96"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in August
Reilly Settlement, IA
- Average wind speed in August: 7.2mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.2mph).
Average humidity in August
Reilly Settlement, IA
- Average humidity in August: 82%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (73%).
Average rainfall in August
Reilly Settlement, IA
- Average rainfall in August: 1.02"
The wettest month (with the highest rainfall) is June (1.5").
The driest month (with the least rainfall) is January (0.31").
Average rainfall days in August
Reilly Settlement, IA
- Average rainfall days in August: 10.6 days
The month with the highest number of rainy days is June (14.5 days).
The month with the least rainy days is February (2 days).
Average snowfall in August
Reilly Settlement, IA
- Average snowfall in August: 0"
The month with the highest snowfall is February (1.85").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Reilly Settlement, IA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Reilly Settlement, IA
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- 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 30min).
Average sunshine days in August
Reilly Settlement, IA
- Average sunshine days in August: 18 days
The month with the most sunshine days is November (22 days).
The month with the least sunshine days is June (13.3 days).
Average UV index in August
Reilly Settlement, IA
- 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, February, November and December (UV index 1).
Average cloud cover in August
Reilly Settlement, IA
- Average cloud cover in August: 32
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in August
Reilly Settlement, IA
- Average visibility in August: 6mi
The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January and July (5mi).
Reilly Settlement, Iowa, USA
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