August weather forecast
Indian Valley, ID

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Weather in August

The last month of the summer, August, is another warm month in Indian Valley, Idaho, with temperature in the range of an average low of 50°F (10°C) and an average high of 78.4°F (25.8°C).

Temperature

With August's advent, Indian Valley sees an average high-temperature of a still warm 78.4°F (25.8°C), subtly shifted from July's 79.2°F (26.2°C). Indian Valley's average nighttime temperatures present a clear contrast to its daytime highs, measured at a cool 50°F (10°C) in August.

Humidity

With an average relative humidity of 42%, August is the least humid month.

Rainfall

In Indian Valley, in August, it is raining for 4.9 days, with typically 0.47" (12mm) of accumulated precipitation. Throughout the year, there are 98.1 rainfall days, and 22.64" (575mm) of precipitation is accumulated.

Snowfall

July and August are months without snowfall.

Daylight

The average length of the day in August is 13h and 59min.
On the first day of the month, sunrise is at 6:33 am and sunset at 9:10 pm. On the last day of August, sunrise is at 7:08 am and sunset at 8:23 pm MDT.

Sunshine

In August, the average sunshine in Indian Valley is 11.4h.

UV index

In Indian Valley, the average daily maximum UV index in August is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: The UV index of 4 in August translates into these instructions:
Undertake protective steps - Preventing sun damage is advised. Avoiding the Sun during its peak radiation time around midday is a healthy practice. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Indian Valley in August?

An average high-temperature, in August, in Indian Valley, is 78.4°F (25.8°C) and the average low-temperature is 50°F (10°C).

What is the least humid month?

With an average relative humidity of 42%, August is the least humid month.

What is the average humidity in August?

In Indian Valley, the average relative humidity in August is 42%.

How much does it rain in August?

In Indian Valley, in August, during 4.9 rainfall days, 0.47" (12mm) of precipitation is typically accumulated.

When it does not snow?

In Indian Valley, snow does not fall in July and August.

Does it snow in August?

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

How many hours of daylight does Indian Valley have in August?

In August, the average day length is 13h and 59min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 6:33 am and sunset at 9:10 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 8:23 pm MDT.

How many hours of sunshine does Indian Valley have in August?

In Indian Valley, the average sunshine duration in August is 11.4h.

What is the UV index reading in August?

The average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a moderate health threat 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
Indian Valley, ID

Average temperature in August - Indian Valley, ID
  • Average high temperature in August: 78.4°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is December (28°F).

  • Average low temperature in August: 50°F

The month with the highest average low temperature is August (50°F).
The coldest month (with the lowest average low temperature) is January (14.7°F).

Average pressure in August
Indian Valley, ID

Average pressure in August - Indian Valley, ID
  • Average pressure in August: 29.93"Hg

The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in August
Indian Valley, ID

Average wind speed in August - Indian Valley, ID
  • Average wind speed in August: 5.1mph

The windiest months (with the highest average wind speed) are March and April (5.3mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).

Average humidity in August
Indian Valley, ID

Average humidity in August - Indian Valley, ID
  • Average humidity in August: 42%

The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is August (42%).

Average rainfall in August
Indian Valley, ID

Average rainfall in August - Indian Valley, ID
  • Average rainfall in August: 0.47"

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

Average rainfall days in August
Indian Valley, ID

Average rainfall days in August - Indian Valley, ID
  • Average rainfall days in August: 4.9 days

The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is January (4.1 days).

Average snowfall in August
Indian Valley, ID

Average snowfall in August - Indian Valley, ID
  • Average snowfall in August: 0"

The month with the highest snowfall is January (23.07").
The months with the least snowfall are July and August (0").

Average snowfall days in August
Indian Valley, ID

Average snowfall days in August - Indian Valley, ID
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is March (17 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in August /
Average sunshine in August
Indian Valley, ID

Average daylight in August / Average sunshine in August - Indian Valley, ID
  • Average daylight in August: 14h and 0min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in August: 11h and 2min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in August
Indian Valley, ID

Average sunshine days in August - Indian Valley, ID
  • Average sunshine days in August: 22.3 days

The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is March (10.1 days).

Average UV index in August
Indian Valley, ID

Average UV index in August - Indian Valley, 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 and November (UV index 1).

Average cloud cover in August
Indian Valley, ID

Average cloud cover in August - Indian Valley, ID
  • Average cloud cover in August: 10

The month with the most cloud cover is February (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 10).

Average visibility in August
Indian Valley, ID

Average visibility in August - Indian Valley, ID
  • Average visibility in August: 6mi

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

Indian Valley, Idaho, USA

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