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 temperatures reach their highest averages in August, with highs of 83.7°F (28.7°C) and lows of 58.1°F (14.5°C).Heat index
For August, the heat index is appraised at 82.4°F (28°C). One might feel worn out with persistent exposure and activity, resulting in heat cramps.Realize that the values for the heat index are set for shaded places and light winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humidity
August is the least humid month in Onaway, with an average relative humidity of 40%.Rainfall
July and August are months with the least rain when the rain falls for 5.9 days and typically aggregates up to 0.47" (12mm) of rain.Snowfall
June through August are months without snowfall.Daylight
In August, the average length of the day is 14h and 9min.On the first day of August, sunrise is at 5:28 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 7:28 pm PDT.
Sunshine
August has the most sunshine of the year, with an average of 12h of sunshine.UV index
In August, the average daily maximum UV index in Onaway, Idaho, is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: A daily maximum UV index of 5 in August translates into the following instructions:
Ensure safety - Sun damage prevention is strongly urged. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
What are the warmest months in Onaway?
How hot is August in Onaway?
What is the least humid month in Onaway?
What is the average humidity in August in Onaway?
What is the driest month in Onaway?
How much does it rain in Onaway in August?
When it does not snow in Onaway?
Does it snow in Onaway in August?
How many hours of daylight does Onaway have in August?
What time are sunrise and sunset in August in Onaway?
What month has the most sunshine in Onaway?
How many hours of sunshine does Onaway have in August?
How high is the UV index in August in Onaway?
Average temperature in August
Onaway, ID
- Average high temperature in August: 83.7°F
The warmest month (with the highest average high temperature) is August (83.7°F).
The month with the lowest average high temperature is December (34°F).
- Average low temperature in August: 58.1°F
The month with the highest average low temperature is August (58.1°F).
The coldest month (with the lowest average low temperature) is December (24.1°F).
Average pressure in August
Onaway, ID
- Average pressure in August: 29.91"Hg
The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed in August
Onaway, ID
- Average wind speed in August: 4.8mph
The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest months (with the lowest average wind speed) are July, August and September (4.8mph).
Average humidity in August
Onaway, ID
- Average humidity in August: 40%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (40%).
Average rainfall in August
Onaway, ID
- Average rainfall in August: 0.47"
The wettest month (with the highest rainfall) is December (2.68").
The driest months (with the least rainfall) are July and August (0.47").
Average rainfall days in August
Onaway, ID
- Average rainfall days in August: 5.9 days
The month with the highest number of rainy days is April (18.1 days).
The months with the least rainy days are July and August (5.9 days).
Average snowfall in August
Onaway, ID
- Average snowfall in August: 0"
The month with the highest snowfall is January (12.56").
The months with the least snowfall are June, July and August (0").
Average snowfall days in August
Onaway, ID
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (14.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
Onaway, ID
- Average daylight in August: 14h and 1min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in August: 12h and 0min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 30min).
Average sunshine days in August
Onaway, ID
- Average sunshine days in August: 21.6 days
The month with the most sunshine days is July (23.3 days).
The month with the least sunshine days is February (9.2 days).
Average UV index in August
Onaway, ID
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in August
Onaway, ID
- Average cloud cover in August: 12
The month with the most cloud cover is February (Cloud cover 54).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in August
Onaway, ID
- Average visibility in August: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (4mi).
Onaway, Idaho, USA
Weather forecast for your location
2. Allow the app to use your location
