Climate and monthly weather forecast
Slater, SC

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Weather in January

January, like December, is a frosty winter month in Slater, South Carolina, with an average temperature fluctuating between 32.5°F (0.3°C) and 48.7°F (9.3°C). January brings the lowest temperatures, with an average high of 48.7°F (9.3°C) and an average low of 32.5°F (0.3°C). Weather in January »

Weather in February

The last month of the winter, February, is a fresh month in Slater, South Carolina, with an average temperature fluctuating between 53.2°F (11.8°C) and 36.1°F (2.3°C). With February's advent, Slater sees an average high-temperature of a fresh 53.2°F (11.8°C), subtly shifted from January's 48.7°F (9.3°C). Weather in February »

Weather in March

The first month of the spring, March, is a refreshing month in Slater, South Carolina, with an average temperature varying between 60.4°F (15.8°C) and 41.7°F (5.4°C). With the onset of March, Slater's weather sees a minor temperature rise, transitioning from a cool 53.2°F (11.8°C) in February to a mild 60.4°F (15.8°C). Weather in March »

Weather in April

April is an agreeable spring month in Slater, South Carolina, with an average temperature ranging between min 50°F (10°C) and max 70.5°F (21.4°C). April's arrival sees a rise in the average high-temperature, jumping from March's moderate 60.4°F (15.8°C) to an agreeable 70.5°F (21.4°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Slater, South Carolina, with temperature in the range of an average low of 57°F (13.9°C) and an average high of 78.1°F (25.6°C). Observing a minor shift, the average high-temperature during May adjusts from April's agreeable 70.5°F (21.4°C) to a warm 78.1°F (25.6°C). Weather in May »

Weather in June

June, the first month of the summer in Slater, is a hot month, with an average temperature ranging between max 86.9°F (30.5°C) and min 64.2°F (17.9°C). June's arrival coincides with a marginal rise in the average high-temperature, moving from May's warm 78.1°F (25.6°C) to a tropical 86.9°F (30.5°C). Weather in June »

Weather in July

July, like June, is a hot summer month in Slater, South Carolina, with an average temperature ranging between min 67.3°F (19.6°C) and max 89.4°F (31.9°C). Slater's temperature records reveal July as the warmest month, marked by average highs of 89.4°F (31.9°C) and lows of 67.3°F (19.6°C). The heat index in July is estimated at a torrid 102.2°F (39°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Slater, South Carolina, with an average temperature varying between 88.3°F (31.3°C) and 66.7°F (19.3°C). The arrival of August sees an average high-temperature of a still tropical 88.3°F (31.3°C), hardly diverging from July's 89.4°F (31.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Slater, South Carolina, with temperature in the range of an average high of 82.6°F (28.1°C) and an average low of 61.9°F (16.6°C). As September begins, there is a minor decrease in the average high-temperature, softly falling from a tropical 88.3°F (31.3°C) in August to a warm 82.6°F (28.1°C). Weather in September »

Weather in October

October, the same as September, in Slater, South Carolina, is another pleasant autumn month, with temperature in the range of an average low of 50.9°F (10.5°C) and an average high of 71.1°F (21.7°C). October's arrival corresponds with a decrease in average high-temperatures, from September's warm 82.6°F (28.1°C) to a pleasant 71.1°F (21.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is another mild month in Slater, South Carolina, with an average temperature varying between 41.5°F (5.3°C) and 59.5°F (15.3°C). November's arrival comes with a decrease in the average high-temperature, moving from an agreeable 71.1°F (21.7°C) in October to a mild 59.5°F (15.3°C). Weather in November »

Weather in December

The first month of the winter, December, is also a fresh month in Slater, South Carolina, with temperature in the range of an average high of 52.5°F (11.4°C) and an average low of 37°F (2.8°C). Slater's weather subtly changes with the onset of December, barely falling from a refreshing 59.5°F (15.3°C) in November to a cool 52.5°F (11.4°C). Weather in December »
Updated: Jun 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

January is the month that records the lowest temperatures, with averages ranging from a high of 48.7°F (9.3°C) to a low of 32.5°F (0.3°C).

How many days does it rain?

In Slater, during the entire year, the rain falls for 136.1 days and collects up to 28.15" (715mm) of precipitation.

When does it snow?

January through March, November and December are months with snowfall.

How much does it snow in Slater?

Throughout the year, there are 3.2 snowfall days, and 3.98" (101mm) of snow is accumulated.

What are the months with the lowest UV index in Slater?

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

When is Daylight Saving Time (DST)?

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?

April through October are months without snowfall.

What is the month with the highest UV index?

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

When are the longest days?

The month with the longest days is June, with an average of 14h and 30min of daylight.

What are the warmest months?

Temperature readings reach their annual highs in July, averaging 89.4°F (31.9°C) and a minimum average of 67.3°F (19.6°C).

What is the least humid month in Slater?

The least humid month is July, with an average relative humidity of 68%.

What month has the most sunshine?

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

What is the driest month?

The month with the least rainfall is September, when the rain falls for 11.3 days and typically collects 1.18" (30mm) of precipitation.

What is the most humid month?

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

What is the rainiest month in Slater?

December is the month with the most rainfall. Rain falls for 9.2 days and accumulates 3.15" (80mm) of precipitation.

When does it snow the most?

December is the month with the most snowfall. Snow falls for 0.5 days and accumulates 2.09" (53mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 48min of daylight.

What is the month with the least sunshine?

The month with the least sunshine is December, with an average of 5.4h of sunshine.

Average temperature
Slater, SC

Average temperature - Slater, SC

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (48.7°F).

The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

Average pressure
Slater, SC

Average pressure - Slater, SC

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed
Slater, SC

Average wind speed - Slater, SC

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity
Slater, SC

Average humidity - Slater, SC

The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is July (68%).

Average rainfall
Slater, SC

Average rainfall - Slater, SC

The wettest month (with the highest rainfall) is December (3.15").
The driest month (with the least rainfall) is September (1.18").

Average rainfall days
Slater, SC

Average rainfall days - Slater, SC

The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is October (7.6 days).

Average snowfall
Slater, SC

Average snowfall - Slater, SC

The month with the highest snowfall is December (2.09").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days
Slater, SC

Average snowfall days - Slater, SC

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Slater, SC

Average daylight / Average sunshine - Slater, 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 48min).

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 24min).

Average sunshine days
Slater, SC

Average sunshine days - Slater, SC

The month with the most sunshine days is October (22.6 days).
The months with the least sunshine days are July and August (14.3 days).

Average UV index
Slater, SC

Average UV index - Slater, SC

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 and December (UV index 2).

Average visibility
Slater, SC

Average visibility - Slater, 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).

Slater, South Carolina, USA

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