August weather forecast
Cobalt, ID

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Weather in August

August, the last month of the summer in Cobalt, is also a moderately hot month, with an average temperature ranging between max 74.7°F (23.7°C) and min 47.5°F (8.6°C).

Temperature

The onset of August notes an average high-temperature of a still warm 74.7°F (23.7°C), subtly shifted from July's 75.7°F (24.3°C). August nights in Cobalt, Idaho, bring a pronounced temperature shift, with averages hovering around a chilly 47.5°F (8.6°C).

Humidity

With an average relative humidity of 43%, August is the least humid month in Cobalt.

Rainfall

July and August are months with the least rain when the rain falls for 7 days and typically aggregates up to 0.51" (13mm) of rain.

Snowfall

In Cobalt, snow does not fall in June through August.

Daylight

In Cobalt, the average length of the day in August is 14h and 1min.
On the first day of August in Cobalt, sunrise is at 6:23 am and sunset at 9:03 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 8:15 pm MDT.

Sunshine

The average sunshine in August is 11.7h.

UV index

In Cobalt, the average daily maximum UV index in August is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 4 in August transforms into the following instructions:
Act with care - The need to guard against sun damage is communicated. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Cobalt in August?

During August, Cobalt experiences an average high-temperature of 74.7°F (23.7°C) and a low-temperature of 47.5°F (8.6°C).

What is the least humid month in Cobalt?

August is the least humid month in Cobalt, with an average relative humidity of 43%.

What is the average humidity in August in Cobalt?

The average relative humidity in August in Cobalt, Idaho, is 43%.

What is the driest month in Cobalt?

The months with the least rainfall are July and August Rain falls for 7 days and accumulates 0.51" (13mm) of rain.

How much does it rain in Cobalt in August?

In Cobalt, Idaho, in August, it is raining for 7 days, with typically 0.51" (13mm) of accumulated precipitation.

When it does not snow in Cobalt?

In Cobalt, snow does not fall in June through August.

Does it snow in Cobalt in August?

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

What is the average length of the day in August in Cobalt?

In Cobalt, the average day length in August is 14h and 1min.

What time are sunrise and sunset in August in Cobalt?

In August, on the first day of the month, sunrise is at 6:23 am and sunset at 9:03 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 8:15 pm MDT.

How long on average sun shines in August in Cobalt?

In August, the average sunshine duration in Cobalt, Idaho, is 11.7h.

How high is the UV index in August in Cobalt?

In Cobalt, Idaho, the average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to 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
Cobalt, ID

Average temperature in August - Cobalt, ID
  • Average high temperature in August: 74.7°F

The warmest month (with the highest average high temperature) is July (75.7°F).
The month with the lowest average high temperature is December (25.2°F).

  • Average low temperature in August: 47.5°F

The month with the highest average low temperature is August (47.5°F).
The coldest months (with the lowest average low temperature) are January and December (9.5°F).

Average pressure in August
Cobalt, ID

Average pressure in August - Cobalt, ID
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is January (30.25"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in August
Cobalt, ID

Average wind speed in August - Cobalt, ID
  • Average wind speed in August: 4.3mph

The windiest months (with the highest average wind speed) are March and April (5.2mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in August
Cobalt, ID

Average humidity in August - Cobalt, ID
  • Average humidity in August: 43%

The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is August (43%).

Average rainfall in August
Cobalt, ID

Average rainfall in August - Cobalt, ID
  • Average rainfall in August: 0.51"

The wettest month (with the highest rainfall) is June (2.05").
The driest months (with the least rainfall) are July and August (0.51").

Average rainfall days in August
Cobalt, ID

Average rainfall days in August - Cobalt, ID
  • Average rainfall days in August: 7 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (6.3 days).

Average snowfall in August
Cobalt, ID

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

The month with the highest snowfall is February (5").
The months with the least snowfall are June, July and August (0").

Average snowfall days in August
Cobalt, ID

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

The month with the highest number of snowfall days is February (12.3 days).
The months with the least snowfall days are June, July and August (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in August: 11h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

Average sunshine days in August
Cobalt, ID

Average sunshine days in August - Cobalt, ID
  • Average sunshine days in August: 18.7 days

The month with the most sunshine days is July (19.4 days).
The month with the least sunshine days is April (7.7 days).

Average UV index in August
Cobalt, ID

Average UV index in August - Cobalt, ID
  • Average UV index in August: 4

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).

Average cloud cover in August
Cobalt, ID

Average cloud cover in August - Cobalt, ID
  • Average cloud cover in August: 13

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in August
Cobalt, ID

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

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).

Cobalt, Idaho, USA

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