August weather forecast
Ruby, AK

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Weather in August

The last month of the summer, August, is another mild month in Ruby, Alaska, with an average temperature fluctuating between 60.4°F (15.8°C) and 45°F (7.2°C).

Temperature

August implies a soft temperature shift, with average high-temperatures reducing from July's enjoyable 67.3°F (19.6°C) to a moderate 60.4°F (15.8°C). Throughout August, the nighttime temperature in Ruby, Alaska, averages to a frosty 45°F (7.2°C).

Humidity

The average relative humidity in August is 78%.

Rainfall

The month with the most rainfall is August, when the rain falls for 19 days and typically aggregates up to 2.05" (52mm) of precipitation.

Snowfall

June through August are months without snowfall.

Daylight

In August, the average length of the day in Ruby, Alaska, is 16h and 25min.
On the first day of the month, sunrise is at 5:26 am and sunset at 11:30 pm. On the last day of August, in Ruby, sunrise is at 7:02 am and sunset at 9:41 pm AKDT.

Sunshine

In Ruby, the average sunshine in August is 7.3h.

UV index

The average daily maximum UV index in August in Ruby is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A daily high UV index of 3 in August leads to these guidelines:
Adopt protective measures - Suggestions to resist sunburn are offered. When the Sun is at its strongest around midday, find shade and limit exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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Frequently asked questions

What are August temperatures in Ruby?

In August, in Ruby, the average high-temperature is 60.4°F (15.8°C), and the average low-temperature is 45°F (7.2°C).

What is the average humidity in August in Ruby?

In August, the average relative humidity is 78%.

What is the rainiest month in Ruby?

The month with the most rainfall in Ruby is August, when the rain falls for 19 days and typically aggregates up to 2.05" (52mm) of precipitation.

How much does it rain in Ruby in August?

In Ruby, in August, during 19 rainfall days, 2.05" (52mm) of precipitation is typically accumulated.

When it does not snow in Ruby?

In Ruby, Alaska, snow does not fall in June through August.

Does it snow in Ruby in August?

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

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

In Ruby, Alaska, the average day length in August is 16h and 25min.

When are sunrise and sunset in August in Ruby?

On the first day of August, sunrise is at 5:26 am and sunset at 11:30 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 9:41 pm AKDT.

How long on average sun shines in August in Ruby?

In August, the average sunshine duration in Ruby, Alaska, is 7.3h.

What is the UV index reading in August in Ruby?

The average daily maximum UV index in August in Ruby is 3. A UV Index of 3 to 5 symbolizes 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
Ruby, AK

Average temperature in August - Ruby, AK
  • Average high temperature in August: 60.4°F

The warmest month (with the highest average high temperature) is July (67.3°F).
The month with the lowest average high temperature is January (-0.8°F).

  • Average low temperature in August: 45°F

The month with the highest average low temperature is July (49.5°F).
The coldest month (with the lowest average low temperature) is January (-10.5°F).

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Average pressure in August
Ruby, AK

Average pressure in August - Ruby, AK
  • Average pressure in August: 29.83"Hg

The month with the highest atmospheric pressure is February (29.93"Hg).
The months with the lowest atmospheric pressure are September and October (29.76"Hg).

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Average wind speed in August
Ruby, AK

Average wind speed in August - Ruby, AK
  • Average wind speed in August: 4.9mph

The windiest month (with the highest average wind speed) is September (5.2mph).
The calmest month (with the lowest average wind speed) is January (4.6mph).

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Average humidity in August
Ruby, AK

Average humidity in August - Ruby, AK
  • Average humidity in August: 78%

The months with the highest relative humidity are January, February and March (96%).
The month with the lowest relative humidity is June (59%).

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Average rainfall in August
Ruby, AK

Average rainfall in August - Ruby, AK
  • Average rainfall in August: 2.05"

The wettest month (with the highest rainfall) is August (2.05").
The driest month (with the least rainfall) is January (0.59").

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Average rainfall days in August
Ruby, AK

Average rainfall days in August - Ruby, AK
  • Average rainfall days in August: 19 days

The month with the highest number of rainy days is August (19 days).
The months with the least rainy days are January and February (2.3 days).

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Average snowfall in August
Ruby, AK

Average snowfall in August - Ruby, AK
  • Average snowfall in August: 0"

The month with the highest snowfall is December (8.62").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in August
Ruby, AK

Average snowfall days in August - Ruby, AK
  • Average snowfall days in August: 0.1 days

The month with the highest number of snowfall days is March (20.3 days).
The months with the least snowfall days are June and July (0 days).

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Average daylight in August /
Average sunshine in August
Ruby, AK

Average daylight in August / Average sunshine in August - Ruby, AK
  • Average daylight in August: 16h and 2min

The month with the longest days is June (Average daylight: 21h and 24min).
The month with the shortest days is December (Average daylight: 4h and 0min).

  • Average sunshine in August: 7h and 2min

The month with the most sunshine is May (Average sunshine: 8h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).

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Average sunshine days in August
Ruby, AK

Average sunshine days in August - Ruby, AK
  • Average sunshine days in August: 9.2 days

The month with the most sunshine days is January (18 days).
The month with the least sunshine days is April (6.5 days).

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Average UV index in August
Ruby, AK

Average UV index in August - Ruby, AK
  • Average UV index in August: 3

The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).

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Average cloud cover in August
Ruby, AK

Average cloud cover in August - Ruby, AK
  • Average cloud cover in August: 61

The month with the most cloud cover is April (Cloud cover 77).
The month with the least cloud cover is June (Cloud cover 47).

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Average visibility in August
Ruby, AK

Average visibility in August - Ruby, AK
  • Average visibility in August: 5mi

The months with the highest visibility are June and July (6mi).
The months with the lowest visibility are January, February, March, April and December (2mi).

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Ruby, Alaska, USA

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