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
As July transitions into August, the average high-temperature rests at a still warm 80.2°F (26.8°C), maintaining a close resemblance to the previous month. During August, Sibley witnesses a consistent average low-temperature of 59°F (15°C).Humidity
The least humid month is August, with an average relative humidity of 61%.Rainfall
In August, the rain falls for 10.2 days. Throughout August, 1.42" (36mm) of precipitation is accumulated. Throughout the year, there are 94.8 rainfall days, and 14.92" (379mm) of precipitation is accumulated.Snowfall
In Sibley, snow does not fall in June through September.Daylight
In Sibley, the average length of the day in August is 14h and 11min.On the first day of the month, sunrise is at 6:11 am and sunset at 9:04 pm. On the last day of August, sunrise is at 6:50 am and sunset at 8:13 pm CDT.
Sunshine
In Sibley, the average sunshine in August is 10.6h.UV index
The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 5 in August translates into this advice:
Be vigilant - Suggestions to stave off sun damage are provided. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
What are the temperatures in Sibley in August?
What is the least humid month in Sibley?
What is the average humidity in August in Sibley?
How much does it rain in Sibley in August?
When it does not snow in Sibley?
What is the average length of the day in August in Sibley?
When are sunrise and sunset in August in Sibley?
How many hours of sunshine does Sibley have in August?
How high is the UV index in August in Sibley?
Average temperature in August
Sibley, ND
- Average high temperature in August: 80.2°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 (17.1°F).
- Average low temperature in August: 59°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (3.4°F).
Average pressure in August
Sibley, ND
- Average pressure in August: 29.91"Hg
The month with the highest atmospheric pressure is February (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in August
Sibley, ND
- Average wind speed in August: 8.5mph
The windiest month (with the highest average wind speed) is October (11.4mph).
The calmest months (with the lowest average wind speed) are July and August (8.5mph).
Average humidity in August
Sibley, ND
- Average humidity in August: 61%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (61%).
Average rainfall in August
Sibley, ND
- Average rainfall in August: 1.42"
The wettest month (with the highest rainfall) is June (3.39").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in August
Sibley, ND
- Average rainfall days in August: 10.2 days
The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is January (1.5 days).
Average snowfall in August
Sibley, ND
- Average snowfall in August: 0"
The month with the highest snowfall is December (3.11").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Sibley, ND
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (13.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Sibley, ND
- Average daylight in August: 14h and 1min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in August: 10h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in August
Sibley, ND
- Average sunshine days in August: 19.1 days
The month with the most sunshine days is October (20 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in August
Sibley, ND
- 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, February, November and December (UV index 1).
Average cloud cover in August
Sibley, ND
- Average cloud cover in August: 25
The months with the most cloud cover are January and February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in August
Sibley, ND
- Average visibility in August: 6mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and March (5mi).
Sibley, North Dakota, USA
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