Monthly weather forecast and climate
Ruby, AK

Weather in January

January, the same as December, in Ruby, Alaska, is another arctic cold winter month, with temperature in the range of an average low of -10.5°F (-23.6°C) and an average high of -0.8°F (-18.2°C). January is the coldest month, with an average high-temperature of -0.8°F (-18.2°C) and an average low-temperature of -10.5°F (-23.6°C). Weather in January »

Weather in February

The last month of the winter, February, is a frigid cold month in Ruby, Alaska, with average temperature ranging between max 8.4°F (-13.1°C) and min -5.1°F (-20.6°C). In Ruby, the average high-temperature rises, from a polar cold -0.8°F (-18.2°C) in January, to a frigid cold 8.4°F (-13.1°C). Weather in February »

Weather in March

The first month of the spring, March, is a subzero cold month in Ruby, Alaska, with average temperature fluctuating between -0.4°F (-18°C) and 15.1°F (-9.4°C). In Ruby, the average high-temperature slightly increases, from an extreme cold 8.4°F (-13.1°C) in February, to a freezing cold 15.1°F (-9.4°C). Weather in March »

Weather in April

April, the same as March, in Ruby, Alaska, is a freezing cold spring month, with average temperature fluctuating between 31.1°F (-0.5°C) and 18°F (-7.8°C). In Ruby, the average high-temperature in April soars, from a subzero cold 15.1°F (-9.4°C) in March, to a still freezing cold 31.1°F (-0.5°C). Weather in April »

Weather in May

May, the last month of the spring, in Ruby, is a fresh month, with average temperature ranging between max 53.2°F (11.8°C) and min 35.8°F (2.1°C). In May, the average high-temperature significantly increases, from a freezing cold 31.1°F (-0.5°C) in April, to a fresh 53.2°F (11.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a comfortable month in Ruby, Alaska, with average temperature varying between 46.4°F (8°C) and 66.4°F (19.1°C). In Ruby, the average high-temperature rises, from a fresh 53.2°F (11.8°C) in May, to an enjoyable 66.4°F (19.1°C). Weather in June »

Weather in July

July, like June, in Ruby, Alaska, is another enjoyable summer month, with average temperature varying between 49.5°F (9.7°C) and 67.3°F (19.6°C). The warmest month is July, with an average high-temperature of 67.3°F (19.6°C) and an average low-temperature of 49.5°F (9.7°C). Weather in July »

Weather in August

August, the last month of the summer, in Ruby, is also a moderate month, with average temperature varying between 45°F (7.2°C) and 60.4°F (15.8°C). In August, the average high-temperature marginally drops, from a comfortable 67.3°F (19.6°C) in July, to a moderate 60.4°F (15.8°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a frosty month in Ruby, Alaska, with temperature in the range of an average low of 35.6°F (2°C) and an average high of 48.7°F (9.3°C). In Ruby, the average high-temperature drops, from a mild 60.4°F (15.8°C) in August, to a chilly 48.7°F (9.3°C). Weather in September »

Weather in October

October, like September, in Ruby, Alaska, is another cold autumn month, with average temperature varying between 24.4°F (-4.2°C) and 32.5°F (0.3°C). In October, the average high-temperature significantly decreases, from a frosty 48.7°F (9.3°C) in September, to a wintry 32.5°F (0.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frigid cold month in Ruby, Alaska, with average temperature ranging between max 10.6°F (-11.9°C) and min 2.3°F (-16.5°C). In November, the average high-temperature significantly decreases, from a wintry 32.5°F (0.3°C) in October, to a frigid cold 10.6°F (-11.9°C). Weather in November »

Weather in December

December, the first month of the winter, in Ruby, is also an arctic cold month, with average temperature fluctuating between 3.9°F (-15.6°C) and -5.4°F (-20.8°C). In December, the average high-temperature marginally drops, from an extreme cold 10.6°F (-11.9°C) in November, to a polar cold 3.9°F (-15.6°C). Weather in December »
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FAQ

What is the coldest month in Ruby?

The coldest month in Ruby, Alaska, is January, with an average high-temperature of -0.8°F (-18.2°C) and an average low-temperature of -10.5°F (-23.6°C).

What is the most humid month in Ruby?

Months with the highest humidity in Ruby, Alaska, are January through March, with an average relative humidity of 96%.

How many days does it rain in Ruby?

Throughout the year, there are 116.7 rainfall days, and 14.8" (376mm) of precipitation is accumulated.

What is the driest month in Ruby?

January is the month with the least rainfall in Ruby. Rain falls for 2.3 days and accumulates 0.59" (15mm) of precipitation.

When does it snow in Ruby?

Months with snowfall in Ruby, Alaska, are January through May, September through December.

How many days does it snow in Ruby?

Throughout the year, in Ruby, Alaska, there are 115.2 snowfall days, and 43.07" (1094mm) of snow is accumulated.

What is the month with the lowest UV index in Ruby?

January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index.

What month has the most sunshine in Ruby?

The month with the most sunshine is May, with an average of 8.1h of sunshine.

What are the months with the highest UV index in Ruby?

May through July, with an average maximum UV index of 4, are months with the highest UV index in Ruby.

What is the least humid month in Ruby?

The least humid month in Ruby is June, with an average relative humidity of 59%.

When it does not snow in Ruby?

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

When are the longest days in Ruby?

June has the longest days of the year in Ruby, with an average of 21.4h of daylight.

What is the warmest month in Ruby?

With an average high-temperature of 67.3°F (19.6°C) and an average low-temperature of 49.5°F (9.7°C), July is the warmest month.

What is the rainiest month in Ruby?

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.

What is the snowiest month in Ruby?

December is the month with the most snowfall. Snow falls for 17.5 days and accumulates 8.62" (219mm) of snow.

What is the month with the shortest days in Ruby?

December has the shortest days of the year, with an average of 4h of daylight.

What is the month with the least sunshine in Ruby?

December has the least sunshine of the year in Ruby, Alaska, with an average of 2.3h of sunshine.

Average pressure
Ruby, AK

Average pressure - Ruby, AK

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

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Average wind speed
Ruby, AK

Average wind speed - Ruby, AK

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
Ruby, AK

Average humidity - Ruby, AK

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
Ruby, AK

Average rainfall - Ruby, AK

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
Ruby, AK

Average rainfall days - Ruby, AK

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

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Average snowfall
Ruby, AK

Average snowfall - Ruby, AK

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

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Average snowfall days
Ruby, AK

Average snowfall days - Ruby, AK

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

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Average daylight / Average sunshine
Ruby, AK

Average daylight / Average sunshine - Ruby, AK

The month with the longest days is June (Average daylight: 21.4h).
The month with the shortest days is December (Average daylight: 4h).

The month with the most sunshine is May (Average sunshine: 8.1h).
The month with the least sunshine is December (Average sunshine: 2.3h).

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Average sunshine days
Ruby, AK

Average sunshine days - Ruby, AK

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
Ruby, AK

Average UV index - Ruby, AK

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

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Average visibility
Ruby, AK

Average visibility - Ruby, AK

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

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