August weather forecast
Priest River, ID

Weather in August

The last month of the summer, August, is also a moderately hot month in Priest River, Idaho, with an average temperature fluctuating between 49.8°F (9.9°C) and 81°F (27.2°C).

Temperature

August is the warmest month, with an average high-temperature of 81°F (27.2°C) and an average low-temperature of 49.8°F (9.9°C).

Heat index

The average heat index in August is computed to be 81.9°F (27.7°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'feels like', or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like activity, clothing, wind, and pregnancy affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The least humid month is August, with an average relative humidity of 51%.

Rainfall

The month with the least rainfall is August, when the rain falls for 3.9 days and typically collects 0.31" (8mm) of precipitation.

Snowfall

May through August are months without snowfall in Priest River.

Daylight

In August, the average length of the day in Priest River, Idaho, is 14h and 15min.
On the first day of the month, sunrise is at 5:23 am and sunset at 8:24 pm. On the last day of August, sunrise is at 6:04 am and sunset at 7:31 pm PDT.

Sunshine

With an average of 12h of sunshine, August has the most sunshine of the year in Priest River, Idaho.

UV index

The average daily maximum UV index in August is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 4 in August transform into the following instructions:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Priest River?

With an average high-temperature of 81°F (27.2°C) and an average low-temperature of 49.8°F (9.9°C), August is the warmest month.

What is the temperature in August in Priest River?

In Priest River, in August, the average high-temperature is 81°F (27.2°C), and the average low-temperature is 49.8°F (9.9°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 81.9°F (27.7°C).

What is the least humid month in Priest River?

August is the least humid month in Priest River, Idaho, with an average relative humidity of 51%.

What is the average humidity in August in Priest River?

The average relative humidity in August in Priest River is 51%.

What is the driest month in Priest River?

August is the month with the least rainfall. Rain falls for 3.9 days and accumulates 0.31" (8mm) of precipitation.

How much does it rain in Priest River in August?

In Priest River, Idaho, in August, it is raining for 3.9 days, with typically 0.31" (8mm) of accumulated precipitation.

When it does not snow in Priest River?

In Priest River, snow does not fall in May through August.

Does it snow in Priest River in August?

In Priest River, Idaho, in August, it doesn't snow. In September, it regularly snows.

What is the average length of the day in August in Priest River?

The average day length in August is 14h and 15min.

When is the sunrise / sunset in August in Priest River?

On the first day of August in Priest River, Idaho, sunrise is at 5:23 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 7:31 pm PDT.

What month has the most sunshine in Priest River?

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

How long on average sun shines in August in Priest River?

The average sunshine duration in August in Priest River is 12h.

What is the UV index intensity in August in Priest River?

In August, the average daily maximum UV index in Priest River, Idaho, is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in August
Priest River, ID

Average temperature in August - Priest River, ID
  • Average high temperature in August: 81°F

The warmest month (with the highest average high temperature) is August (81°F).
The month with the lowest average high temperature is December (29.5°F).

  • Average low temperature in August: 49.8°F

The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is December (19.6°F).

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Average pressure in August
Priest River, ID

Average pressure in August - Priest River, ID
  • Average pressure in August: 29.92"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).

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Average wind speed in August
Priest River, ID

Average wind speed in August - Priest River, ID
  • Average wind speed in August: 3.8mph

The windiest month (with the highest average wind speed) is April (4.5mph).
The calmest month (with the lowest average wind speed) is December (3.3mph).

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Average humidity in August
Priest River, ID

Average humidity in August - Priest River, ID
  • Average humidity in August: 51%

The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (51%).

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Average rainfall in August
Priest River, ID

Average rainfall in August - Priest River, ID
  • Average rainfall in August: 0.31"

The wettest month (with the highest rainfall) is January (3.31").
The driest month (with the least rainfall) is August (0.31").

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Average rainfall days in August
Priest River, ID

Average rainfall days in August - Priest River, ID
  • Average rainfall days in August: 3.9 days

The month with the highest number of rainy days is March (18.7 days).
The month with the least rainy days is August (3.9 days).

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Average snowfall in August
Priest River, ID

Average snowfall in August - Priest River, ID
  • Average snowfall in August: 0"

The month with the highest snowfall is January (17.44").
The months with the least snowfall are May, June, July and August (0").

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Average snowfall days in August
Priest River, ID

Average snowfall days in August - Priest River, ID
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (17.4 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in August /
Average sunshine in August
Priest River, ID

Average daylight in August / Average sunshine in August - Priest River, ID
  • Average daylight in August: 14h and 15min

The month with the longest days is June (Average daylight: 16h and 1min).
The month with the shortest days is December (Average daylight: 8h and 26min).

  • Average sunshine in August: 12h

The month with the most sunshine is August (Average sunshine: 12h).
The months with the least sunshine are January and December (Average sunshine: 3.2).

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Average sunshine days in August
Priest River, ID

Average sunshine days in August - Priest River, ID
  • Average sunshine days in August: 25.1 days

The month with the most sunshine days is August (25.1 days).
The months with the least sunshine days are February and March (7.8 days).

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Average UV index in August
Priest River, ID

Average UV index in August - Priest River, ID
  • Average UV index in August: 4

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in August
Priest River, ID

Average cloud cover in August - Priest River, ID
  • Average cloud cover in August: 14

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 14).

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Average visibility in August
Priest River, ID

Average visibility in August - Priest River, ID
  • Average visibility in August: 6mi

The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January, February and December (3mi).

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