August weather forecast
Gerrit, ID

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Weather in August

The last month of the summer, August, is another warm month in Gerrit, Idaho, with an average temperature varying between 79.5°F (26.4°C) and 49.5°F (9.7°C).

Temperature

August's weather records an average high-temperature of a still moderately hot 79.5°F (26.4°C), showing little deviation from July. Despite considerable daily temperature swings, a steady low-temperature average of 49.5°F (9.7°C) is noted throughout August.

Humidity

The least humid month is August, with an average relative humidity of 42%.

Rainfall

In Gerrit, in August, during 8.5 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. Throughout the year, there are 121 rainfall days, and 20.12" (511mm) of precipitation is accumulated.

Snowfall

In Gerrit, snow does not fall in July and August.

Daylight

In Gerrit, the average length of the day in August is 13h and 58min.
On the first day of the month, sunrise is at 6:13 am and sunset at 8:49 pm. On the last day of August, sunrise is at 6:47 am and sunset at 8:02 pm MDT.

Sunshine

In August, the average sunshine is 11.7h.

UV index

In Gerrit, the average daily maximum UV index in August is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 4 during August translates into the following directions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Updated: Jul 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average August temperature?

The high-temperature during August is 79.5°F (26.4°C) and the low-temperature is 49.5°F (9.7°C).

What is the least humid month?

The least humid month is August, with an average relative humidity of 42%.

What is the average humidity in August?

In Gerrit, Idaho, the average relative humidity in August is 42%.

How much does it rain in August?

In Gerrit, in August, it is raining for 8.5 days, with typically 0.75" (19mm) of accumulated precipitation.

When it does not snow?

In Gerrit, snow does not fall in July and August.

Does it snow in August?

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

How many hours of daylight does Gerrit have in August?

In Gerrit, the average day length in August is 13h and 58min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:13 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 8:02 pm MDT.

How many hours of sunshine does Gerrit have in August?

The average sunshine duration in August is 11.7h.

What is the UV index reading in August?

In Gerrit, the average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe 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
Gerrit, ID

Average temperature in August - Gerrit, ID
  • Average high temperature in August: 79.5°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is December (25°F).

  • Average low temperature in August: 49.5°F

The month with the highest average low temperature is July (50°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

Average pressure in August
Gerrit, ID

Average pressure in August - Gerrit, ID
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in August
Gerrit, ID

Average wind speed in August - Gerrit, ID
  • Average wind speed in August: 6.2mph

The windiest month (with the highest average wind speed) is June (6.6mph).
The calmest month (with the lowest average wind speed) is January (4.4mph).

Average humidity in August
Gerrit, ID

Average humidity in August - Gerrit, ID
  • Average humidity in August: 42%

The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is August (42%).

Average rainfall in August
Gerrit, ID

Average rainfall in August - Gerrit, ID
  • Average rainfall in August: 0.75"

The wettest month (with the highest rainfall) is January (2.44").
The driest month (with the least rainfall) is July (0.59").

Average rainfall days in August
Gerrit, ID

Average rainfall days in August - Gerrit, ID
  • Average rainfall days in August: 8.5 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (4.5 days).

Average snowfall in August
Gerrit, ID

Average snowfall in August - Gerrit, ID
  • Average snowfall in August: 0"

The month with the highest snowfall is January (20").
The months with the least snowfall are July and August (0").

Average snowfall days in August
Gerrit, ID

Average snowfall days in August - Gerrit, ID
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (21.6 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in August / Average sunshine in August - Gerrit, 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 4min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in August
Gerrit, ID

Average sunshine days in August - Gerrit, ID
  • Average sunshine days in August: 19 days

The month with the most sunshine days is July (19.9 days).
The month with the least sunshine days is April (6.7 days).

Average UV index in August
Gerrit, ID

Average UV index in August - Gerrit, 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).

Average cloud cover in August
Gerrit, ID

Average cloud cover in August - Gerrit, ID
  • Average cloud cover in August: 12

The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 12).

Average visibility in August
Gerrit, ID

Average visibility in August - Gerrit, ID
  • Average visibility in August: 6mi

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

Gerrit, Idaho, USA

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