Climate and monthly weather forecast
Lamar, SC

Weather in January

January, like December, in Lamar, South Carolina, is a cool winter month, with an average temperature ranging between max 52.3°F (11.3°C) and min 37.4°F (3°C). January is the coldest month, with an average high-temperature of 52.3°F (11.3°C) and an average low-temperature of 37.4°F (3°C). Weather in January »

Weather in February

February, the last month of the winter in Lamar, is a moderate month, with an average temperature fluctuating between 57°F (13.9°C) and 40.3°F (4.6°C). In Lamar, the average high-temperature in February is essentially the same as in January - a moderate 57°F (13.9°C). Weather in February »

Weather in March

The first month of the spring, March, is a comfortable month in Lamar, South Carolina, with an average temperature fluctuating between 46°F (7.8°C) and 63.5°F (17.5°C). In March, the average high-temperature marginally rises from a mild 57°F (13.9°C) in February to an enjoyable 63.5°F (17.5°C). Weather in March »

Weather in April

April is an agreeable spring month in Lamar, South Carolina, with an average temperature fluctuating between 73°F (22.8°C) and 55°F (12.8°C). In April, the average high-temperature increases from a comfortable 63.5°F (17.5°C) in March to a pleasant 73°F (22.8°C). Weather in April »

Weather in May

May, the last month of the spring in Lamar, is a warm month, with an average temperature ranging between max 79.7°F (26.5°C) and min 63°F (17.2°C). In Lamar, South Carolina, the average high-temperature in May slightly increases from an agreeable 73°F (22.8°C) in April to a moderately hot 79.7°F (26.5°C). Weather in May »

Weather in June

June, the first month of the summer in Lamar, is a hot month, with an average temperature fluctuating between 86.7°F (30.4°C) and 69.8°F (21°C). In June, the average high-temperature marginally rises from a warm 79.7°F (26.5°C) in May to a tropical 86.7°F (30.4°C). Weather in June »

Weather in July

July, like June, is a hot summer month in Lamar, South Carolina, with an average temperature fluctuating between 72.7°F (22.6°C) and 90°F (32.2°C). With an average high-temperature of 90°F (32.2°C) and an average low-temperature of 72.7°F (22.6°C), July is the warmest month. In July, the average heat index is computed to be an extremely hot 109.4°F (43°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Lamar, South Carolina, with an average temperature fluctuating between 71.4°F (21.9°C) and 88.3°F (31.3°C). In Lamar, the average high-temperature in August is relatively the same as in July - a still tropical 88.3°F (31.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Lamar, South Carolina, with an average temperature fluctuating between 66.6°F (19.2°C) and 83.7°F (28.7°C). In Lamar, the average high-temperature in September is almost the same as in August - a moderately hot 83.7°F (28.7°C). Weather in September »

Weather in October

October, like September, in Lamar, South Carolina, is another warm autumn month, with an average temperature ranging between min 56.3°F (13.5°C) and max 73.6°F (23.1°C). In October, the average high-temperature drops from 83.7°F (28.7°C) in September to a still moderately hot 73.6°F (23.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Lamar, South Carolina, with an average temperature fluctuating between 45.7°F (7.6°C) and 62.1°F (16.7°C). In Lamar, the average high-temperature in November drops from a moderately hot 73.6°F (23.1°C) in October to a comfortable 62.1°F (16.7°C). Weather in November »

Weather in December

December, the first month of the winter in Lamar, is still a mild month, with an average temperature varying between 41.9°F (5.5°C) and 55.9°F (13.3°C). In December, the average high-temperature slightly decreases from an enjoyable 62.1°F (16.7°C) in November to a moderate 55.9°F (13.3°C). Weather in December »
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FAQ

What is the coldest month in Lamar?

With an average high-temperature of 52.3°F (11.3°C) and an average low-temperature of 37.4°F (3°C), January is the coldest month in Lamar.

What is the least humid month in Lamar?

January and November, with an average relative humidity of 72%, are the least humid months in Lamar, South Carolina.

What is the driest month in Lamar?

January is the month with the least rainfall in Lamar, South Carolina. Rain falls for 7.3 days and accumulates 0.51" (13mm) of precipitation.

How many days does it rain in Lamar?

In Lamar, during the entire year, the rain falls for 123.1 days and collects up to 13.19" (335mm) of precipitation.

When does it snow in Lamar?

Months with snowfall are January, February and December.

How many days does it snow in Lamar?

Throughout the year, there are 0.9 snowfall days, and 0.31" (8mm) of snow is accumulated.

When is the lowest UV index in Lamar?

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

What is the snowiest month in Lamar?

The month with the most snowfall is February, when snow falls for 0.3 days and typically aggregates up to 0.16" (4mm) of snow.

When it does not snow in Lamar?

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

When is Daylight Saving Time (DST) in Lamar?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.

What are the most humid months in Lamar?

May, August and September, with an average relative humidity of 77%, are most humid months in Lamar.

When are the longest days in Lamar?

With an average of 14h and 24min of daylight, June has the longest days of the year.

When is the highest UV index in Lamar?

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

What is the warmest month in Lamar?

July is the warmest month in Lamar, with an average high-temperature of 90°F (32.2°C) and an average low-temperature of 72.7°F (22.6°C).

What month has the most sunshine in Lamar?

The month with the most sunshine in Lamar is July, with an average of 10.9h of sunshine.

What is the rainiest month in Lamar?

August is the month with the most rainfall in Lamar. Rain falls for 14.4 days and accumulates 1.57" (40mm) of precipitation.

What is the month with the shortest days in Lamar?

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

What is the month with the least sunshine in Lamar?

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

Average pressure
Lamar, SC

Average pressure - Lamar, 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
Lamar, SC

Average wind speed - Lamar, SC

The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity
Lamar, SC

Average humidity - Lamar, SC

The months with the highest relative humidity are May, August and September (77%).
The months with the lowest relative humidity are January and November (72%).

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Average rainfall
Lamar, SC

Average rainfall - Lamar, SC

The wettest month (with the highest rainfall) is August (1.57").
The driest month (with the least rainfall) is January (0.51").

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Average rainfall days
Lamar, SC

Average rainfall days - Lamar, SC

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is November (5.7 days).

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Average snowfall
Lamar, SC

Average snowfall - Lamar, SC

The month with the highest snowfall is February (0.16").
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
Lamar, SC

Average snowfall days - Lamar, SC

The month with the highest number of snowfall days is January (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
Lamar, SC

Average daylight / Average sunshine - Lamar, 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
Lamar, SC

Average sunshine days - Lamar, SC

The month with the most sunshine days is November (23.3 days).
The month with the least sunshine days is July (12.7 days).

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Average visibility
Lamar, SC

Average visibility - Lamar, 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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