August weather forecast
Moscow, ID

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Clean paths and scenic, neat lawns surrounding lone red barn in a field in Moscow, Idaho
Clean paths and scenic, neat lawns surrounding lone red barn in a field in Moscow, Idaho

Weather in August

August retains the summer essence in Moscow’s weather with the continuation of high temperatures. The city reverberates with lively energy as the daylight hours, though gradually shortening, allow sufficient time for outdoor activities. A subtle descent in temperatures become noticeable by the end of August, hinting towards the approaching autumn season. Rainfall remains scanty and the city continues to enjoy clear skies, brilliantly lit by the dominant sunshine.

Temperature

Moscow's August weather, with an average high temperature of 83.7°F (28.7°C) and an average low temperature of 58.1°F (14.5°C), tends to be the warmest of the year.

Heat index

The heat index value during August is computed to be 82.4°F (28°C). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.
Realize that the values for the heat index are set for shaded places and light winds. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', shows a temperature sensation when both heat and moisture conditions are combined. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

With an average relative humidity of 40%, August is the least humid month in Moscow.

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 Moscow, Idaho, snow does not fall in June through August.

Daylight

The average length of the day in August is 14h and 8min.
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, in Moscow, sunrise is at 6:07 am and sunset at 7:28 pm PDT.

Sunshine

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

UV index

The average daily maximum UV index in August in Moscow is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In August, the maximum UV index of 5 suggests this advice:
Adopt protective measures - It is advised to guard against sun damage. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

What month is the hottest in Moscow?

With average high and low temperatures of 83.7°F (28.7°C) and 58.1°F (14.5°C) respectively, August is Moscow's warmest month.

How hot does it get in Moscow in August?

The average high-temperature, in August, in Moscow, is 83.7°F (28.7°C), while the average low-temperature is 58.1°F (14.5°C). The average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 82.4°F (28°C).

What is the least humid month in Moscow?

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

What is the average humidity in August in Moscow?

In August, the average relative humidity in Moscow, Idaho, is 40%.

What is the driest month in Moscow?

The months with the least rainfall in Moscow, Idaho, 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 Moscow?

In August, in Moscow, Idaho, the rain falls for 5.9 days. Throughout August, 0.47" (12mm) of precipitation is accumulated.

When it does not snow in Moscow?

June through August are months without snowfall in Moscow.

Does it snow in Moscow in August?

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

How many hours of daylight does Moscow have in August?

In Moscow, the average day length in August is 14h and 8min.

When are sunrise and sunset in August in Moscow?

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

What month has the most sunshine in Moscow?

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

How many hours of sunshine does Moscow have in August?

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

What is the UV index intensity in August in Moscow?

The average daily maximum UV index in August in Moscow, Idaho, is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
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
Moscow, ID

Average temperature in August - Moscow, 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).

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Average pressure in August
Moscow, ID

Average pressure in August - Moscow, 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).

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Average wind speed in August
Moscow, ID

Average wind speed in August - Moscow, 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).

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Average humidity in August
Moscow, ID

Average humidity in August - Moscow, 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%).

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Average rainfall in August
Moscow, ID

Average rainfall in August - Moscow, 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").

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Average rainfall days in August
Moscow, ID

Average rainfall days in August - Moscow, 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).

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Average snowfall in August
Moscow, ID

Average snowfall in August - Moscow, 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").

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Average snowfall days in August
Moscow, ID

Average snowfall days in August - Moscow, 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).

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Average daylight in August /
Average sunshine in August
Moscow, ID

Average daylight in August / Average sunshine in August - Moscow, 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).

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Average sunshine days in August
Moscow, ID

Average sunshine days in August - Moscow, 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).

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Average UV index in August
Moscow, ID

Average UV index in August - Moscow, 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).

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Average cloud cover in August
Moscow, ID

Average cloud cover in August - Moscow, 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).

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Average visibility in August
Moscow, ID

Average visibility in August - Moscow, 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).

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Moscow, Idaho, USA

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