Climate and monthly weather forecast
Ruby, VA

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Weather in January

January, like December, in Ruby, Virginia, is a wintry winter month, with an average temperature ranging between min 27.5°F (-2.5°C) and max 41.5°F (5.3°C). January, with an average high of 41.5°F (5.3°C) and a low of 27.5°F (-2.5°C), signifies the coldest month of the year. Weather in January »

Weather in February

February, the last month of the winter in Ruby, is a chilly month, with an average temperature fluctuating between 30°F (-1.1°C) and 46°F (7.8°C). Ruby experiences a transition to a chilly 46°F (7.8°C) in average high-temperatures with the arrival of February, not greatly differing from January's 41.5°F (5.3°C). Weather in February »

Weather in March

March, the first month of the spring in Ruby, is a cool month, with an average temperature ranging between max 54.1°F (12.3°C) and min 37°F (2.8°C). In March, the average high-temperature marginally rises from a chilly 46°F (7.8°C) in February to a cool 54.1°F (12.3°C). Weather in March »

Weather in April

April in Ruby, Virginia, is a comfortable spring month, with an average temperature ranging between max 66.2°F (19°C) and min 46.9°F (8.3°C). April's onset witnesses a shift in the average high-temperature, moving from a fresh 54.1°F (12.3°C) in March to an enjoyable 66.2°F (19°C). Weather in April »

Weather in May

May, the last month of the spring in Ruby, is a moderately hot month, with an average temperature fluctuating between 75.6°F (24.2°C) and 56.3°F (13.5°C). An escalation in the average high-temperature is seen with the onset of May, moving from a comfortable 66.2°F (19°C) in April to a moderately hot 75.6°F (24.2°C). Weather in May »

Weather in June

June, the first month of the summer in Ruby, is still a warm month, with an average temperature ranging between max 83.5°F (28.6°C) and min 63.7°F (17.6°C). June signifies a subtle uplift in the average high-temperature, adjusting from 75.6°F (24.2°C) in May to a still warm 83.5°F (28.6°C). Weather in June »

Weather in July

July is a tropical summer month in Ruby, Virginia, with temperature in the range of an average high of 88.7°F (31.5°C) and an average low of 67.8°F (19.9°C). July is the month when Ruby experiences its warmest temperatures, averaging a high of 88.7°F (31.5°C) and a low of 67.8°F (19.9°C). For most parts of July, the heat index is estimated at a scorching 104°F (40°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Ruby, Virginia, with an average temperature ranging between max 86.2°F (30.1°C) and min 66°F (18.9°C). The commencement of August brings an average high-temperature of a still hot 86.2°F (30.1°C), marking an inconsequential divergence from July. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Ruby, Virginia, with temperature in the range of an average low of 61°F (16.1°C) and an average high of 79.3°F (26.3°C). September implies a soft temperature shift, with average high-temperatures reducing from August's hot 86.2°F (30.1°C) to a warm 79.3°F (26.3°C). Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Ruby, Virginia, with an average temperature ranging between max 67.1°F (19.5°C) and min 50.5°F (10.3°C). The onset of October comes with a shift in the average high-temperature, falling from a moderately hot 79.3°F (26.3°C) in September to a comfortable 67.1°F (19.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Ruby, is also a fresh month, with an average temperature fluctuating between 55.2°F (12.9°C) and 39°F (3.9°C). November brings a decrease in the average high-temperature, shifting from a refreshing 67.1°F (19.5°C) in October to a fresh 55.2°F (12.9°C). Weather in November »

Weather in December

December, the first month of the winter in Ruby, is still a chilly month, with temperature in the range of an average low of 33.6°F (0.9°C) and an average high of 46.9°F (8.3°C). December's arrival signals a moderate reduction in the average high-temperature, easing from a fresh 55.2°F (12.9°C) in November to a chilly 46.9°F (8.3°C). Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Ruby?

January, with its high-temperature average of 41.5°F (5.3°C) and a low-temperature average of 27.5°F (-2.5°C), is the coldest month in Ruby, Virginia.

What is the least humid month in Ruby?

January, April and July, with an average relative humidity of 73%, are the least humid months in Ruby, Virginia.

What is the driest month in Ruby?

January is the month with the least rainfall in Ruby, Virginia. Rain falls for 9.4 days and accumulates 1.97" (50mm) of precipitation.

How many days does it rain in Ruby?

In Ruby, Virginia, during the entire year, the rain falls for 155.6 days and collects up to 31.61" (803mm) of precipitation.

When does it snow in Ruby?

January through April, November and December are months with snowfall in Ruby, Virginia.

What is the snowiest month in Ruby?

The month with the most snowfall is January, when snow falls for 4.9 days and typically aggregates up to 2.52" (64mm) of snow.

How many days does it snow in Ruby?

In Ruby, during the entire year, snow falls for 13.5 days and aggregates up to 8.23" (209mm) of snow.

When is the lowest UV index in Ruby?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the month with the least sunshine in Ruby?

February and December, with an average of 5.1h of sunshine, are months with the least sunshine in Ruby, Virginia.

When is Daylight Saving Time (DST) in Ruby?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

When it does not snow in Ruby?

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

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

The months with the highest UV index in Ruby, Virginia, are May through August, with an average maximum UV index of 6.

When are the longest days in Ruby?

With an average of 14h and 48min of daylight, June has the longest days of the year in Ruby.

What part of the year is the hottest in Ruby?

Ruby's July weather, with an average high temperature of 88.7°F (31.5°C) and an average low temperature of 67.8°F (19.9°C), tends to be the warmest of the year.

What month has the most sunshine in Ruby?

With an average of 10.5h of sunshine, July has the most sunshine of the year in Ruby.

What is the rainiest month in Ruby?

The month with the most rainfall in Ruby is August, when the rain falls for 16 days and typically aggregates up to 3.66" (93mm) of precipitation.

What are the most humid months in Ruby?

October and December, with an average relative humidity of 78%, are most humid months.

What is the month with the shortest days in Ruby?

With an average of 9h and 30min of daylight, December has the shortest days of the year in Ruby, Virginia.

Average pressure
Ruby, VA

Average pressure - Ruby, VA

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed
Ruby, VA

Average wind speed - Ruby, VA

The windiest months (with the highest average wind speed) are March and April (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity
Ruby, VA

Average humidity - Ruby, VA

The months with the highest relative humidity are October and December (78%).
The months with the lowest relative humidity are January, April and July (73%).

Average rainfall
Ruby, VA

Average rainfall - Ruby, VA

The wettest month (with the highest rainfall) is August (3.66").
The driest month (with the least rainfall) is January (1.97").

Average rainfall days
Ruby, VA

Average rainfall days - Ruby, VA

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is November (8.7 days).

Average snowfall
Ruby, VA

Average snowfall - Ruby, VA

The month with the highest snowfall is January (2.52").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
Ruby, VA

Average snowfall days - Ruby, VA

The month with the highest number of snowfall days is January (4.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Ruby, VA

Average daylight / Average sunshine - Ruby, VA

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 5h and 6min).

Average sunshine days
Ruby, VA

Average sunshine days - Ruby, VA

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is May (11.5 days).

Average UV index
Ruby, VA

Average UV index - Ruby, VA

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average visibility
Ruby, VA

Average visibility - Ruby, VA

The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).

Ruby, Virginia, USA

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