Climate and monthly weather forecast
Blythewood, SC

Weather in January

January, the same as December, is a cool winter month in Blythewood, South Carolina, with temperature in the range of an average low of 36.1°F (2.3°C) and an average high of 51.4°F (10.8°C). The coldest month is January, with an average high-temperature of 51.4°F (10.8°C) and an average low-temperature of 36.1°F (2.3°C). Weather in January »

Weather in February

The last month of the winter, February, is a moderate month in Blythewood, South Carolina, with an average temperature varying between 56.1°F (13.4°C) and 39.6°F (4.2°C). In February, the average high-temperature is almost the same as in January - a moderate 56.1°F (13.4°C). Weather in February »

Weather in March

The first month of the spring, March, is an enjoyable month in Blythewood, South Carolina, with an average temperature varying between 63.1°F (17.3°C) and 45.1°F (7.3°C). In Blythewood, the average high-temperature in March slightly increases from a moderate 56.1°F (13.4°C) in February to a comfortable 63.1°F (17.3°C). Weather in March »

Weather in April

April is an agreeable spring month in Blythewood, South Carolina, with an average temperature fluctuating between 53.8°F (12.1°C) and 73°F (22.8°C). In April, the average high-temperature rises from an enjoyable 63.1°F (17.3°C) in March to an agreeable 73°F (22.8°C). Weather in April »

Weather in May

May, the last month of the spring in Blythewood, is a moderately hot month, with an average temperature fluctuating between 80.2°F (26.8°C) and 61.9°F (16.6°C). In Blythewood, the average high-temperature in May slightly increases from a pleasant 73°F (22.8°C) in April to a moderately hot 80.2°F (26.8°C). Weather in May »

Weather in June

June, the first month of the summer in Blythewood, is a tropical month, with an average temperature fluctuating between 88.2°F (31.2°C) and 68.7°F (20.4°C). In June, the average high-temperature slightly increases from a moderately hot 80.2°F (26.8°C) in May to a hot 88.2°F (31.2°C). Weather in June »

Weather in July

July, like June, is a hot summer month in Blythewood, South Carolina, with an average temperature fluctuating between 71.8°F (22.1°C) and 91.6°F (33.1°C). The warmest month is July, with an average high-temperature of 91.6°F (33.1°C) and an average low-temperature of 71.8°F (22.1°C). In July, the average heat index is appraised at a blistering 111.6°F (44.2°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Blythewood, South Carolina, with an average temperature varying between 70.7°F (21.5°C) and 89.6°F (32°C). In August, the average high-temperature is almost the same as in July - a still tropical 89.6°F (32°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Blythewood, South Carolina, with an average temperature ranging between max 84°F (28.9°C) and min 65.3°F (18.5°C). In September, the average high-temperature slightly decreases from a tropical 89.6°F (32°C) in August to a moderately hot 84°F (28.9°C). Weather in September »

Weather in October

October, the same as September, in Blythewood, South Carolina, is another pleasant autumn month, with temperature in the range of an average high of 73°F (22.8°C) and an average low of 54.7°F (12.6°C). In October, the average high-temperature decreases from a warm 84°F (28.9°C) in September to an agreeable 73°F (22.8°C). Weather in October »

Weather in November

November, the last month of the autumn in Blythewood, is another comfortable month, with temperature in the range of an average low of 44.6°F (7°C) and an average high of 61.7°F (16.5°C). In November, the average high-temperature decreases from an agreeable 73°F (22.8°C) in October to a comfortable 61.7°F (16.5°C). Weather in November »

Weather in December

December, the first month of the winter in Blythewood, is still a cool month, with an average temperature varying between 54.9°F (12.7°C) and 40.6°F (4.8°C). In December, the average high-temperature slightly decreases from a comfortable 61.7°F (16.5°C) in November to a cool 54.9°F (12.7°C). Weather in December »
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FAQ

What is the coldest month in Blythewood?

With an average high-temperature of 51.4°F (10.8°C) and an average low-temperature of 36.1°F (2.3°C), January is the coldest month in Blythewood.

How much does it rain in Blythewood?

In Blythewood, during the entire year, the rain falls for 160.7 days and collects up to 32.13" (816mm) of precipitation.

When does it snow in Blythewood?

Months with snowfall in Blythewood, South Carolina, are January through March, November and December.

How many days does it snow in Blythewood?

Throughout the year, in Blythewood, South Carolina, there are 2.5 snowfall days, and 1.34" (34mm) of snow is accumulated.

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

With an average maximum UV index of 2, January is the month with the lowest UV index.

What is the snowiest month in Blythewood?

February is the month with the most snowfall in Blythewood, South Carolina. Snow falls for 1.2 days and accumulates 0.83" (21mm) of snow.

When is Daylight Saving Time (DST) in Blythewood?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

When it does not snow in Blythewood?

April through October are months without snowfall in Blythewood.

What are the most humid months in Blythewood?

The months with the highest humidity in Blythewood are May and December, with an average relative humidity of 75%.

What is the least humid month in Blythewood?

The months with the lowest humidity in Blythewood are June, July and November, with an average relative humidity of 71%.

When are the longest days in Blythewood?

June has the longest days of the year in Blythewood, South Carolina, with an average of 14h and 24min of daylight.

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

June and July, with an average maximum UV index of 7, are months with the highest UV index.

What is the warmest month in Blythewood?

July is the warmest month, with an average high-temperature of 91.6°F (33.1°C) and an average low-temperature of 71.8°F (22.1°C).

What month has the most sunshine in Blythewood?

July has the most sunshine of the year in Blythewood, South Carolina, with an average of 10.9h of sunshine.

What is the driest month in Blythewood?

September is the month with the least rainfall in Blythewood. Rain falls for 12.7 days and accumulates 1.85" (47mm) of precipitation.

What is the wettest month in Blythewood?

December is the month with the most rainfall in Blythewood. Rain falls for 12 days and accumulates 3.5" (89mm) of precipitation.

What is the month with the shortest days in Blythewood?

December has the shortest days of the year, with an average of 9h and 55min of daylight.

What is the month with the least sunshine in Blythewood?

With an average of 5.4h of sunshine, December has the least sunshine of the year in Blythewood.

Average temperature
Blythewood, SC

Average temperature - Blythewood, SC

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (51.4°F).

The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).

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Average pressure
Blythewood, SC

Average pressure - Blythewood, SC

The months with the highest atmospheric pressure are January, November and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed
Blythewood, SC

Average wind speed - Blythewood, SC

The windiest months (with the highest average wind speed) are February and April (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity
Blythewood, SC

Average humidity - Blythewood, SC

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

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Average rainfall
Blythewood, SC

Average rainfall - Blythewood, SC

The wettest month (with the highest rainfall) is December (3.5").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days
Blythewood, SC

Average rainfall days - Blythewood, SC

The month with the highest number of rainy days is July (18 days).
The months with the least rainy days are October and November (9 days).

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Average snowfall
Blythewood, SC

Average snowfall - Blythewood, SC

The month with the highest snowfall is February (0.83").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Blythewood, SC

Average snowfall days - Blythewood, SC

The month with the highest number of snowfall days is February (1.2 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
Blythewood, SC

Average daylight / Average sunshine - Blythewood, SC

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 55min).

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days
Blythewood, SC

Average sunshine days - Blythewood, SC

The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is July (10.5 days).

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Average visibility
Blythewood, SC

Average visibility - Blythewood, 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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