Climate and monthly weather forecast
Ruby, SC

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Weather in January

January, like December, in Ruby, South Carolina, is a cool winter month, with an average temperature varying between 35.6°F (2°C) and 50.5°F (10.3°C). The coldest time of the year is January, with temperatures averaging a high of 50.5°F (10.3°C) and a low of 35.6°F (2°C). Weather in January »

Weather in February

The last month of the winter, February, is also a fresh month in Ruby, South Carolina, with an average temperature ranging between max 55.2°F (12.9°C) and min 38.3°F (3.5°C). Ruby measures an average high-temperature of a still cool 55.2°F (12.9°C) in February, nearly consistent with the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Ruby, is a refreshing month, with temperature in the range of an average low of 44.2°F (6.8°C) and an average high of 61.9°F (16.6°C). The start of March is characterized by a subtle increase in the average high-temperature, transitioning from a fresh 55.2°F (12.9°C) in February to an enjoyable 61.9°F (16.6°C). Weather in March »

Weather in April

April is an agreeable spring month in Ruby, South Carolina, with an average temperature varying between 72°F (22.2°C) and 53.8°F (12.1°C). April's arrival sees a rise in the average high-temperature, jumping from March's refreshing 61.9°F (16.6°C) to a pleasant 72°F (22.2°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 varying between 79.7°F (26.5°C) and 61.7°F (16.5°C). May's arrival signals a modest temperature shift, moving from a pleasant 72°F (22.2°C) in April to a warm 79.7°F (26.5°C). Weather in May »

Weather in June

June, the first month of the summer in Ruby, is a hot month, with temperature in the range of an average high of 87.3°F (30.7°C) and an average low of 68.7°F (20.4°C). June's arrival signals a modest temperature shift, moving from a moderately hot 79.7°F (26.5°C) in May to a tropical 87.3°F (30.7°C). Weather in June »

Weather in July

July, the same as June, in Ruby, South Carolina, is a hot summer month, with an average temperature varying between 90.3°F (32.4°C) and 72.1°F (22.3°C). In Ruby, temperatures reach their average annual highs in July, measuring 90.3°F (32.4°C) and a minimum average of 72.1°F (22.3°C). The heat index in July is computed to be a blisteringly hot 107.6°F (42°C). Weather in July »

Weather in August

August, the last month of the summer in Ruby, is another hot month, with an average temperature fluctuating between 70.7°F (21.5°C) and 88.3°F (31.3°C). The arrival of August brings an average high-temperature of a still hot 88.3°F (31.3°C), subtly diverging from July's 90.3°F (32.4°C). Weather in August »

Weather in September

September, the first month of the autumn in Ruby, is still a warm month, with temperature in the range of an average high of 83.1°F (28.4°C) and an average low of 65.3°F (18.5°C). September brings an average high-temperature of a warm 83.1°F (28.4°C), nearly identical to the preceding month. Weather in September »

Weather in October

October, like September, is another pleasant autumn month in Ruby, South Carolina, with an average temperature ranging between max 72.3°F (22.4°C) and min 54.5°F (12.5°C). As September shifts into October, a slight alteration in temperatures is observed, with average highs reducing from a moderately hot 83.1°F (28.4°C) to an agreeable 72.3°F (22.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Ruby, is also an enjoyable month, with an average temperature varying between 60.8°F (16°C) and 44.1°F (6.7°C). November brings a decrease in the average high-temperature, shifting from a pleasant 72.3°F (22.4°C) in October to a comfortable 60.8°F (16°C). Weather in November »

Weather in December

December, the first month of the winter in Ruby, is still a cool month, with temperature in the range of an average high of 54.3°F (12.4°C) and an average low of 40.1°F (4.5°C). The transition into December involves a small decrease in the average high-temperature, dipping slightly from a refreshing 60.8°F (16°C) in November to a fresh 54.3°F (12.4°C). Weather in December »
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Frequently asked questions

What month is the coldest in Ruby?

The coldest period in Ruby is January, when temperatures fluctuate between an average high of 50.5°F (10.3°C) and a low of 35.6°F (2°C).

What is the least humid month in Ruby?

The months with the lowest humidity in Ruby, South Carolina, are January, July and November, with an average relative humidity of 71%.

What is the driest month in Ruby?

The months with the least rainfall are January and October Rain falls for 9.8 days and accumulates 1.77" (45mm) of rain.

How much does it rain in Ruby?

In Ruby, South Carolina, during the entire year, the rain falls for 149.5 days and collects up to 28.23" (717mm) of precipitation.

When does it snow in Ruby?

January through March, November and December are months with snowfall in Ruby, South Carolina.

How many days does it snow in Ruby?

In Ruby, South Carolina, during the entire year, snow falls for 1.9 days and aggregates up to 1.69" (43mm) of snow.

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

The month with the lowest UV index in Ruby, South Carolina, is January, with an average maximum UV index of 2.

When does it snow the most in Ruby?

February is the month with the most snowfall. Snow falls for 0.8 days and accumulates 0.98" (25mm) of snow.

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?

April through October are months without snowfall.

What is the most humid month in Ruby?

May, September and December, with an average relative humidity of 75%, are most humid months.

When are the longest days in Ruby?

June has the longest days of the year in Ruby, with an average of 14h and 30min of daylight.

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

The months with the highest UV index in Ruby, South Carolina, are June and July, with an average maximum UV index of 7.

What is the warmest month in Ruby?

The highest temperatures in Ruby are recorded in July, with averages reaching a high of 90.3°F (32.4°C) and a low of 72.1°F (22.3°C).

What month has the most sunshine in Ruby?

July has the most sunshine of the year in Ruby, with an average of 11h of sunshine.

What is the wettest month in Ruby?

The month with the most rainfall in Ruby is August, when the rain falls for 16.1 days and typically aggregates up to 2.91" (74mm) of precipitation.

What is the month with the shortest days in Ruby?

December has the shortest days of the year in Ruby, with an average of 9h and 54min of daylight.

What is the month with the least sunshine in Ruby?

December has the least sunshine of the year, with an average of 5.5h of sunshine.

Average temperature
Ruby, SC

Average temperature - Ruby, SC

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (50.5°F).

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (35.6°F).

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Average pressure
Ruby, SC

Average pressure - Ruby, SC

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed
Ruby, SC

Average wind speed - Ruby, SC

The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity
Ruby, SC

Average humidity - Ruby, SC

The months with the highest relative humidity are May, September and December (75%).
The months with the lowest relative humidity are January, July and November (71%).

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Average rainfall
Ruby, SC

Average rainfall - Ruby, SC

The wettest month (with the highest rainfall) is August (2.91").
The driest months (with the least rainfall) are January and October (1.77").

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Average rainfall days
Ruby, SC

Average rainfall days - Ruby, SC

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is October (8.2 days).

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Average snowfall
Ruby, SC

Average snowfall - Ruby, SC

The month with the highest snowfall is February (0.98").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Ruby, SC

Average snowfall days - Ruby, SC

The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Ruby, SC

Average daylight / Average sunshine - Ruby, SC

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days
Ruby, SC

Average sunshine days - Ruby, SC

The month with the most sunshine days is October (21.9 days).
The month with the least sunshine days is July (11.3 days).

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Average visibility
Ruby, SC

Average visibility - Ruby, SC

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

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Ruby, South Carolina, USA

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