August weather forecast
Rigby, ID

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Weather in August

August in Rigby brings a continuation of summer weather, with temperatures slightly dropping compared to July. As the city approaches the wrap of summer, weather conditions are optimal for outdoor pursuits. August experiences a small decrease in average high temperatures to 83.3°F (28.5°C) and maintains lows at 53.8°F (12.1°C). Relative humidity and cloud coverage slightly increase in August compared to July, signaling the onset of autumn. This month retains a majority of July's summer charm while heralding the approaching fall.

Temperature

Rigby marks the onset of August with an average high-temperature of a still moderately hot 83.3°F (28.5°C), subtly divergent from July's 85.1°F (29.5°C). The anticipated average low-temperature for August, a fresh 53.8°F (12.1°C), shows a substantial deviation from the daytime maximums.

Humidity

The least humid month in Rigby is August, with an average relative humidity of 37%.

Rainfall

In Rigby, in August, it is raining for 7.3 days, with typically 0.55" (14mm) of accumulated precipitation. Throughout the year, in Rigby, there are 112.3 rainfall days, and 10.94" (278mm) of precipitation is accumulated.

Snowfall

June through August are months without snowfall.

Daylight

In Rigby, the average length of the day in August is 13h and 56min.
On the first day of the month, sunrise is at 6:17 am and sunset at 8:50 pm. On the last day of August, in Rigby, sunrise is at 6:51 am and sunset at 8:04 pm MDT.

Sunshine

The average sunshine in August in Rigby is 11.8h.

UV index

In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index, 5 in August, converts into the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

How hot is it in Rigby in August?

The high-temperature during August is 83.3°F (28.5°C) and the low-temperature is 53.8°F (12.1°C).

What is the least humid month in Rigby?

With an average relative humidity of 37%, August is the least humid month in Rigby, Idaho.

What is the average humidity in August in Rigby?

In Rigby, the average relative humidity in August is 37%.

How many days does it rain in August in Rigby?

In August, in Rigby, Idaho, the rain falls for 7.3 days. Throughout August, 0.55" (14mm) of precipitation is accumulated.

When it does not snow in Rigby?

June through August are months without snowfall in Rigby, Idaho.

Does it snow in Rigby in August?

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

How many hours of daylight does Rigby have in August?

In Rigby, the average day length in August is 13h and 56min.

When are sunrise and sunset in August in Rigby?

In August, on the first day of the month, sunrise is at 6:17 am and sunset at 8:50 pm. On the last day of the month, in Rigby, sunrise is at 6:51 am and sunset at 8:04 pm MDT.

How long on average sun shines in August in Rigby?

The average sunshine duration in August is 11.8h.

What is the UV index intensity in August in Rigby?

In Rigby, Idaho, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat 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
Rigby, ID

Average temperature in August - Rigby, ID
  • Average high temperature in August: 83.3°F

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is December (27.1°F).

  • Average low temperature in August: 53.8°F

The month with the highest average low temperature is August (53.8°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).

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Average pressure in August
Rigby, ID

Average pressure in August - Rigby, ID
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in August
Rigby, ID

Average wind speed in August - Rigby, ID
  • Average wind speed in August: 6.5mph

The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is January (4.9mph).

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Average humidity in August
Rigby, ID

Average humidity in August - Rigby, ID
  • Average humidity in August: 37%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (37%).

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Average rainfall in August
Rigby, ID

Average rainfall in August - Rigby, ID
  • Average rainfall in August: 0.55"

The wettest month (with the highest rainfall) is May (1.26").
The driest month (with the least rainfall) is July (0.31").

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Average rainfall days in August
Rigby, ID

Average rainfall days in August - Rigby, ID
  • Average rainfall days in August: 7.3 days

The month with the highest number of rainy days is April (14.2 days).
The month with the least rainy days is July (5.8 days).

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Average snowfall in August
Rigby, ID

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

The month with the highest snowfall is January (8.31").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in August
Rigby, ID

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

The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in August / Average sunshine in August - Rigby, ID
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in August: 11h and 5min

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 42min).

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Average sunshine days in August
Rigby, ID

Average sunshine days in August - Rigby, ID
  • Average sunshine days in August: 19.5 days

The month with the most sunshine days is July (22.3 days).
The month with the least sunshine days is February (9.9 days).

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Average UV index in August
Rigby, ID

Average UV index in August - Rigby, ID
  • Average UV index in August: 5

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in August
Rigby, ID

Average cloud cover in August - Rigby, ID
  • Average cloud cover in August: 11

The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 11).

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Average visibility in August
Rigby, ID

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

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

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Rigby, Idaho, USA

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