Climate and monthly weather forecast
Blackville, SC

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Weather in January

January, like December, in Blackville, South Carolina, is another fresh winter month, with temperature in the range of an average low of 39°F (3.9°C) and an average high of 54.1°F (12.3°C). January, marked by an average high-temperature of 54.1°F (12.3°C) and a low-temperature of 39°F (3.9°C), is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is a refreshing month in Blackville, South Carolina, with temperature in the range of an average low of 42.3°F (5.7°C) and an average high of 58.8°F (14.9°C). February's weather displays an average high-temperature of a moderate 58.8°F (14.9°C), slightly varied from January's 54.1°F (12.3°C). Weather in February »

Weather in March

March, the first month of the spring in Blackville, is a refreshing month, with an average temperature varying between 47.8°F (8.8°C) and 65.1°F (18.4°C). Blackville's March weather indicates a minor increase in high-temperatures, edging from February's refreshing 58.8°F (14.9°C) to an enjoyable 65.1°F (18.4°C). Weather in March »

Weather in April

April in Blackville, South Carolina, is a warm spring month, with an average temperature fluctuating between 55.9°F (13.3°C) and 74.1°F (23.4°C). The shift from March to April sees an increase in the average high-temperature, transitioning from an enjoyable 65.1°F (18.4°C) to a warm 74.1°F (23.4°C). Weather in April »

Weather in May

May, the last month of the spring in Blackville, is another warm month, with an average temperature varying between 63.5°F (17.5°C) and 81.1°F (27.3°C). May's arrival is noted with a slight increase in the average high-temperature, moving from 74.1°F (23.4°C) in April to a still moderately hot 81.1°F (27.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Blackville, South Carolina, with temperature in the range of an average low of 70.7°F (21.5°C) and an average high of 87.6°F (30.9°C). With the onset of June, Blackville's average high-temperature experiences a slight rise, moving from May's warm 81.1°F (27.3°C) to a hot 87.6°F (30.9°C). Weather in June »

Weather in July

July, like June, is another tropical summer month in Blackville, South Carolina, with an average temperature ranging between min 73.2°F (22.9°C) and max 90.3°F (32.4°C). In Blackville, July is the warmest month, with temperatures averaging a high of 90.3°F (32.4°C) and a low of 73.2°F (22.9°C). July's average heat index is estimated at a blisteringly hot 109.4°F (43°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Blackville, South Carolina, with an average temperature varying between 88.9°F (31.6°C) and 72.5°F (22.5°C). August notes an average high-temperature of a still tropical 88.9°F (31.6°C), subtly differing from July's 90.3°F (32.4°C). Weather in August »

Weather in September

September, the first month of the autumn in Blackville, is still a warm month, with an average temperature ranging between min 67.6°F (19.8°C) and max 84.2°F (29°C). September's weather displays an average high-temperature of a warm 84.2°F (29°C), slightly varied from August's 88.9°F (31.6°C). Weather in September »

Weather in October

October, like September, in Blackville, South Carolina, is another warm autumn month, with temperature in the range of an average high of 74.3°F (23.5°C) and an average low of 57°F (13.9°C). Observing a mild shift, the average high-temperature during October reduces from September's 84.2°F (29°C) to a still warm 74.3°F (23.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Blackville, South Carolina, with temperature in the range of an average high of 63.3°F (17.4°C) and an average low of 47.5°F (8.6°C). November brings a drop in Blackville's average high-temperature, falling from a moderately hot 74.3°F (23.5°C) in October to a comfortable 63.3°F (17.4°C). Weather in November »

Weather in December

December, the first month of the winter in Blackville, is also a moderate month, with an average temperature varying between 57.2°F (14°C) and 43.3°F (6.3°C). The move into December indicates a slight reduction in the average high-temperature, down from November's refreshing 63.3°F (17.4°C) to a mild 57.2°F (14°C). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Blackville?

In Blackville, January is the coldest month, with temperatures averaging a high of 54.1°F (12.3°C) and a low of 39°F (3.9°C).

What is the least humid month in Blackville?

With an average relative humidity of 70%, January is the least humid month.

How many days does it rain in Blackville?

In Blackville, during the entire year, the rain falls for 153.7 days and collects up to 28.82" (732mm) of precipitation.

When does it snow in Blackville?

January, February and December are months with snowfall in Blackville, South Carolina.

How many days does it snow in Blackville?

In Blackville, South Carolina, during the entire year, snow falls for 1.1 days and aggregates up to 0.43" (11mm) of snow.

When is the lowest UV index in Blackville?

January and December, with an average maximum UV index of 3, are months with the lowest UV index.

When does it snow the most in Blackville?

The month with the most snowfall is February, when snow falls for 0.4 days and typically aggregates up to 0.2" (5mm) of snow.

When it does not snow in Blackville?

In Blackville, snow does not fall in March through November.

When is Daylight Saving Time (DST) in Blackville?

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 are the longest days in Blackville?

The month with the longest days is June, with an average of 14h and 18min of daylight.

When is the highest UV index in Blackville?

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

What month is the hottest in Blackville?

July tends to be the warmest month, with temperatures averaging a daily high of 90.3°F (32.4°C) and a low of 73.2°F (22.9°C).

What month has the most sunshine in Blackville?

With an average of 11h of sunshine, July has the most sunshine of the year in Blackville, South Carolina.

What is the driest month in Blackville?

The month with the least rainfall in Blackville, South Carolina, is November, when the rain falls for 7.9 days and typically collects 1.61" (41mm) of precipitation.

What is the most humid month in Blackville?

The most humid month is December, with an average relative humidity of 76%.

What is the wettest month in Blackville?

The month with the most rainfall in Blackville is December, when the rain falls for 10.6 days and typically aggregates up to 3.31" (84mm) of precipitation.

What is the month with the shortest days in Blackville?

December has the shortest days of the year in Blackville, with an average of 10h and 0min of daylight.

What is the month with the least sunshine in Blackville?

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

Average temperature
Blackville, SC

Average temperature - Blackville, 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 (54.1°F).

The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (39°F).

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Average pressure
Blackville, SC

Average pressure - Blackville, SC

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

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Average wind speed
Blackville, SC

Average wind speed - Blackville, SC

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity
Blackville, SC

Average humidity - Blackville, SC

The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is January (70%).

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Average rainfall
Blackville, SC

Average rainfall - Blackville, SC

The wettest month (with the highest rainfall) is December (3.31").
The driest month (with the least rainfall) is November (1.61").

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Average rainfall days
Blackville, SC

Average rainfall days - Blackville, SC

The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is November (7.9 days).

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Average snowfall
Blackville, SC

Average snowfall - Blackville, SC

The month with the highest snowfall is February (0.2").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days
Blackville, SC

Average snowfall days - Blackville, SC

The months with the highest number of snowfall days are January and February (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight / Average sunshine
Blackville, SC

Average daylight / Average sunshine - Blackville, SC

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

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
Blackville, SC

Average sunshine days - Blackville, SC

The month with the most sunshine days is October (20.5 days).
The months with the least sunshine days are July and August (10 days).

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Average visibility
Blackville, SC

Average visibility - Blackville, 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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Blackville, South Carolina, USA

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