August weather forecast
Viola, ID

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Weather in August

August, the last month of the summer in Viola, is another warm month, with an average temperature fluctuating between 58.1°F (14.5°C) and 83.7°F (28.7°C).

Temperature

August, marked by an average high-temperature of 83.7°F (28.7°C) and a low-temperature of 58.1°F (14.5°C), is the warmest month.

Heat index

Throughout August, the heat index is estimated at 82.4°F (28°C). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.
Data suggests that the heat index is set for environments in shade and with a light wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.

Humidity

August is the least humid month, 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

In Viola, snow does not fall in June through August.

Daylight

The average length of the day in August is 14h and 9min.
On the first day of the month, sunrise is at 5:29 am and sunset at 8:19 pm. On the last day of August, sunrise is at 6:07 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

The average daily maximum UV index in August in Viola is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 5 during August translates into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.

Frequently asked questions

What month is the hottest?

Viola's warmest month, August, registers temperatures that range from a high of 83.7°F (28.7°C) to a low of 58.1°F (14.5°C).

Is it hot during August?

August temperatures vary between a high-temperature of 83.7°F (28.7°C) and a low-temperature of 58.1°F (14.5°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is estimated at 82.4°F (28°C).

What is the least humid month in Viola?

The least humid month is August, with an average relative humidity of 40%.

What is the average humidity in August?

In August, the average relative humidity is 40%.

What is the driest month in Viola?

The months with the least rainfall are July and August Rain falls for 5.9 days and accumulates 0.47" (12mm) of rain.

How many days does it rain in August in Viola?

In Viola, during August, the rain falls for 5.9 days and regularly aggregates up to 0.47" (12mm) of precipitation.

When it does not snow?

In Viola, snow does not fall in June through August.

Does it snow in August?

In Viola, in August, it doesn't snow. In September, it regularly snows.

How many hours of daylight does Viola have in August?

In Viola, the average day length in August is 14h and 9min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 5:29 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 7:28 pm PDT.

What month has the most sunshine?

The month with the most sunshine is August, with an average of 12h of sunshine.

How long on average sun shines in August?

In Viola, the average sunshine duration in August is 12h.

How high is the UV index in August?

The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Viola, ID

Average temperature in August - Viola, 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
Viola, ID

Average pressure in August - Viola, 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
Viola, ID

Average wind speed in August - Viola, 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
Viola, ID

Average humidity in August - Viola, 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
Viola, ID

Average rainfall in August - Viola, 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
Viola, ID

Average rainfall days in August - Viola, 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
Viola, ID

Average snowfall in August - Viola, 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
Viola, ID

Average snowfall days in August - Viola, 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
Viola, ID

Average daylight in August / Average sunshine in August - Viola, 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
Viola, ID

Average sunshine days in August - Viola, 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
Viola, ID

Average UV index in August - Viola, 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
Viola, ID

Average cloud cover in August - Viola, 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
Viola, ID

Average visibility in August - Viola, 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).

Viola, Idaho, USA

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