Climate and monthly weather forecast
Tega Cay, SC

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Weather in January

January, the same as December, in Tega Cay, South Carolina, is a frosty winter month, with an average temperature fluctuating between 49.6°F (9.8°C) and 34.2°F (1.2°C). January, with an average high of 49.6°F (9.8°C) and a low of 34.2°F (1.2°C), signifies the coldest month of the year. Weather in January »

Weather in February

February, the last month of the winter in Tega Cay, is a fresh month, with temperature in the range of an average low of 37.4°F (3°C) and an average high of 54.1°F (12.3°C). The arrival of February coincides with an average high-temperature of a fresh 54.1°F (12.3°C), indicating a minimal shift from January's 49.6°F (9.8°C). Weather in February »

Weather in March

March, the first month of the spring in Tega Cay, is a refreshing month, with temperature in the range of an average low of 43.5°F (6.4°C) and an average high of 61.3°F (16.3°C). March witnesses a minor rise in the average high-temperature, transitioning from a cool 54.1°F (12.3°C) in February to a refreshing 61.3°F (16.3°C). Weather in March »

Weather in April

April in Tega Cay, South Carolina, is a pleasant spring month, with an average temperature ranging between min 52.3°F (11.3°C) and max 71.6°F (22°C). As April sets, the average high-temperature shows an increase, moving up from an enjoyable 61.3°F (16.3°C) in March to an agreeable 71.6°F (22°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Tega Cay, South Carolina, with an average temperature fluctuating between 60.8°F (16°C) and 79.7°F (26.5°C). The shift from April to May sees a slight increase in the average high-temperature, transitioning from a pleasant 71.6°F (22°C) to a moderately hot 79.7°F (26.5°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Tega Cay, South Carolina, with an average temperature fluctuating between 87.4°F (30.8°C) and 67.6°F (19.8°C). June brings a slight increase in the average high-temperature, progressing from a moderately hot 79.7°F (26.5°C) in May to a tropical 87.4°F (30.8°C). Weather in June »

Weather in July

July, like June, is a hot summer month in Tega Cay, South Carolina, with temperature in the range of an average high of 91.2°F (32.9°C) and an average low of 70.7°F (21.5°C). July, known for its average high temperature of 91.2°F (32.9°C) and an average low temperature of 70.7°F (21.5°C), is the warmest month. In July, the heat index is calculated to be a blistering 109.4°F (43°C). Weather in July »

Weather in August

August, the last month of the summer in Tega Cay, is another hot month, with temperature in the range of an average low of 69.4°F (20.8°C) and an average high of 88.9°F (31.6°C). The transition from July to August brings an average high-temperature of a still hot 88.9°F (31.6°C), barely different from July's 91.2°F (32.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Tega Cay, South Carolina, with an average temperature varying between 64°F (17.8°C) and 83.3°F (28.5°C). In Tega Cay, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's hot 88.9°F (31.6°C) to a moderately hot 83.3°F (28.5°C). Weather in September »

Weather in October

October, like September, is another pleasant autumn month in Tega Cay, South Carolina, with temperature in the range of an average high of 71.8°F (22.1°C) and an average low of 53.2°F (11.8°C). In Tega Cay, the average high-temperature in October drops from a warm 83.3°F (28.5°C) in September to an agreeable 71.8°F (22.1°C). Weather in October »

Weather in November

November, the last month of the autumn in Tega Cay, is also a moderate month, with an average temperature varying between 43.3°F (6.3°C) and 59.9°F (15.5°C). The arrival of November signals a shift in temperature, down from an agreeable 71.8°F (22.1°C) in October to a mild 59.9°F (15.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a fresh month in Tega Cay, South Carolina, with temperature in the range of an average high of 53.1°F (11.7°C) and an average low of 39°F (3.9°C). Tega Cay's progression into December involves a gentle drop in the average high-temperature, from a refreshing 59.9°F (15.5°C) in November to a fresh 53.1°F (11.7°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Tega Cay?

January is the coldest month of the year in Tega Cay, registering average temperatures as high as 49.6°F (9.8°C) and as low as 34.2°F (1.2°C).

How much does it rain in Tega Cay?

In Tega Cay, during the entire year, the rain falls for 159 days and collects up to 32.76" (832mm) of precipitation.

When does it snow in Tega Cay?

Months with snowfall are January through March and December.

How much does it snow in Tega Cay?

Throughout the year, in Tega Cay, there are 3.9 snowfall days, and 3.66" (93mm) of snow is accumulated.

What are the months with the lowest UV index in Tega Cay?

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

What is the snowiest month in Tega Cay?

The month with the most snowfall in Tega Cay is February, when snow falls for 1.7 days and typically aggregates up to 1.34" (34mm) of snow.

When is Daylight Saving Time (DST) in Tega Cay?

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 Tega Cay?

April through November are months without snowfall in Tega Cay.

When are the longest days in Tega Cay?

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

What time of the year is the hottest in Tega Cay?

Tega Cay's temperature records reveal July as the warmest month, marked by average highs of 91.2°F (32.9°C) and lows of 70.7°F (21.5°C).

What is the least humid month in Tega Cay?

July is the least humid month in Tega Cay, South Carolina, with an average relative humidity of 69%.

What month has the most sunshine in Tega Cay?

The month with the most sunshine is July, with an average of 10.7h of sunshine.

When is the highest UV index in Tega Cay?

July is the month with the highest UV index in Tega Cay, South Carolina, with an average maximum UV index of 7.

What is the driest month in Tega Cay?

September is the month with the least rainfall in Tega Cay, South Carolina. Rain falls for 11.2 days and accumulates 1.97" (50mm) of precipitation.

What is the most humid month in Tega Cay?

With an average relative humidity of 75%, December is the most humid month in Tega Cay, South Carolina.

What is the wettest month in Tega Cay?

December is the month with the most rainfall. Rain falls for 11.6 days and accumulates 3.46" (88mm) of precipitation.

What is the month with the shortest days in Tega Cay?

With an average of 9h and 48min of daylight, December has the shortest days of the year in Tega Cay.

What is the month with the least sunshine in Tega Cay?

With an average of 5.3h of sunshine, December has the least sunshine of the year in Tega Cay, South Carolina.

Average temperature
Tega Cay, SC

Average temperature - Tega Cay, SC

The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (49.6°F).

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (34.2°F).

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Average pressure
Tega Cay, SC

Average pressure - Tega Cay, SC

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed
Tega Cay, SC

Average wind speed - Tega Cay, SC

The windiest month (with the highest average wind speed) is April (7.7mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average rainfall
Tega Cay, SC

Average rainfall - Tega Cay, SC

The wettest month (with the highest rainfall) is December (3.46").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days
Tega Cay, SC

Average rainfall days - Tega Cay, SC

The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is November (9.6 days).

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Average snowfall
Tega Cay, SC

Average snowfall - Tega Cay, SC

The month with the highest snowfall is February (1.34").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days
Tega Cay, SC

Average snowfall days - Tega Cay, SC

The month with the highest number of snowfall days is February (1.7 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
Tega Cay, SC

Average daylight / Average sunshine - Tega Cay, 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: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days
Tega Cay, SC

Average sunshine days - Tega Cay, SC

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is July (10.8 days).

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Average visibility
Tega Cay, SC

Average visibility - Tega Cay, 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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Tega Cay, South Carolina, USA

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