August weather forecast
Cambridge, ID

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Weather in August

The last month of the summer, August, is another tropical month in Cambridge, Idaho, with an average temperature fluctuating between 87.6°F (30.9°C) and 60.6°F (15.9°C).

Temperature

The shift into August reveals an average high-temperature of a still tropical 87.6°F (30.9°C), closely mirroring July's climate. From significant daily highs, Cambridge's nights in August cool down to an average low-temperature of 60.6°F (15.9°C).

Humidity

The least humid month in Cambridge is August, with an average relative humidity of 32%.

Rainfall

In Cambridge, in August, during 4.5 rainfall days, 0.31" (8mm) of precipitation is typically accumulated. Throughout the year, there are 115.6 rainfall days, and 13.66" (347mm) of precipitation is accumulated.

Snowfall

May through October 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 6:34 am and sunset at 9:11 pm. On the last day of August, sunrise is at 7:09 am and sunset at 8:24 pm MDT.

Sunshine

The average sunshine in August is 11.2h.

UV index

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Aug 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during August?

The high-temperature, in August, in Cambridge, records 87.6°F (30.9°C), while the low-temperature is 60.6°F (15.9°C).

What is the least humid month?

With an average relative humidity of 32%, August is the least humid month.

What is the average humidity in August?

In August, the average relative humidity in Cambridge is 32%.

How much does it rain in August?

In Cambridge, in August, during 4.5 rainfall days, 0.31" (8mm) of precipitation is typically accumulated.

When it does not snow?

In Cambridge, snow does not fall in May through October.

How many hours of daylight does Cambridge have in August?

The average day length in August is 13h and 59min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:34 am and sunset at 9:11 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 8:24 pm MDT.

How many hours of sunshine does Cambridge have in August?

In August, the average sunshine duration is 11.2h.

What is the UV index intensity in August in Cambridge?

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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
Cambridge, ID

Average temperature in August - Cambridge, ID
  • Average high temperature in August: 87.6°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is December (32.9°F).

  • Average low temperature in August: 60.6°F

The month with the highest average low temperature is August (60.6°F).
The coldest months (with the lowest average low temperature) are January and December (21.2°F).

Average pressure in August
Cambridge, ID

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

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

Average wind speed in August
Cambridge, ID

Average wind speed in August - Cambridge, ID
  • Average wind speed in August: 5.2mph

The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is January (3.3mph).

Average humidity in August
Cambridge, ID

Average humidity in August - Cambridge, ID
  • Average humidity in August: 32%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (32%).

Average rainfall in August
Cambridge, ID

Average rainfall in August - Cambridge, ID
  • Average rainfall in August: 0.31"

The wettest month (with the highest rainfall) is March (2.05").
The driest month (with the least rainfall) is July (0.28").

Average rainfall days in August
Cambridge, ID

Average rainfall days in August - Cambridge, ID
  • Average rainfall days in August: 4.5 days

The month with the highest number of rainy days is March (16.9 days).
The month with the least rainy days is August (4.5 days).

Average snowfall in August
Cambridge, ID

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

The month with the highest snowfall is December (7.4").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Cambridge, ID

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

The month with the highest number of snowfall days is December (9.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Cambridge, 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 1min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in August
Cambridge, ID

Average sunshine days in August - Cambridge, ID
  • Average sunshine days in August: 21.8 days

The month with the most sunshine days is July (23 days).
The month with the least sunshine days is March (12 days).

Average UV index in August
Cambridge, ID

Average UV index in August - Cambridge, ID
  • Average UV index in August: 6

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in August
Cambridge, ID

Average cloud cover in August - Cambridge, ID
  • Average cloud cover in August: 9

The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 8).

Average visibility in August
Cambridge, ID

Average visibility in August - Cambridge, 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 month with the lowest visibility is January (4mi).

Cambridge, Idaho, USA

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