Hanahan
South Carolina, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Hanahan, SC

January, the same as December, in Hanahan, South Carolina, is a moderate winter month, with temperature in the range of an average high of 56.8°F (13.8°C) and an average low of 41.5°F (5.3°C). January is the coldest month, with an average high-temperature of 56.8°F (13.8°C) and an average low-temperature of 41.5°F (5.3°C). Weather in January »

The last month of the winter, February, is also a moderate month in Hanahan, South Carolina, with temperature in the range of an average high of 60.6°F (15.9°C) and an average low of 45.1°F (7.3°C). In Hanahan, the average high-temperature is relatively the same as in January - a still moderate 60.6°F (15.9°C). Weather in February »

The first month of the spring, March, is an enjoyable month in Hanahan, South Carolina, with average temperature ranging between max 66.7°F (19.3°C) and min 50.5°F (10.3°C). In Hanahan, the average high-temperature in March marginally rises, from a moderate 60.6°F (15.9°C) in February, to an enjoyable 66.7°F (19.3°C). Weather in March »

April is a warm spring month in Hanahan, South Carolina, with average temperature ranging between min 58.5°F (14.7°C) and max 74.8°F (23.8°C). In Hanahan, the average high-temperature slightly increases, from a comfortable 66.7°F (19.3°C) in March, to a moderately hot 74.8°F (23.8°C). Weather in April »

The last month of the spring, May, is also a moderately hot month in Hanahan, South Carolina, with average temperature fluctuating between 66°F (18.9°C) and 81.3°F (27.4°C). In Hanahan, the average high-temperature slightly increases, from 74.8°F (23.8°C) in April, to a still moderately hot 81.3°F (27.4°C). Weather in May »

The first month of the summer, June, is a tropical month in Hanahan, South Carolina, with temperature in the range of an average low of 73°F (22.8°C) and an average high of 87.8°F (31°C). In Hanahan, the average high-temperature in June marginally rises, from a moderately hot 81.3°F (27.4°C) in May, to a tropical 87.8°F (31°C). Weather in June »

July, the same as June, in Hanahan, South Carolina, is another tropical summer month, with temperature in the range of an average high of 90.5°F (32.5°C) and an average low of 75.7°F (24.3°C). The warmest month is July, with an average high-temperature of 90.5°F (32.5°C) and an average low-temperature of 75.7°F (24.3°C). In July, the average heat index is estimated at a scorching 110.5°F (43.6°C). Weather in July »

The last month of the summer, August, is another tropical month in Hanahan, South Carolina, with average temperature varying between 89.4°F (31.9°C) and 75.4°F (24.1°C). In Hanahan, the average high-temperature in August is practically the same as in July - a still tropical 89.4°F (31.9°C). Weather in August »

September, the first month of the autumn, in Hanahan, is still a warm month, with average temperature fluctuating between 85.1°F (29.5°C) and 70.9°F (21.6°C). In September, the average high-temperature is essentially the same as in August - a moderately hot 85.1°F (29.5°C). Weather in September »

October, like September, in Hanahan, South Carolina, is another warm autumn month, with temperature in the range of an average high of 76.5°F (24.7°C) and an average low of 60.8°F (16°C). In October, the average high-temperature slightly decreases, from a moderately hot 85.1°F (29.5°C) in September, to a still warm 76.5°F (24.7°C). Weather in October »

The last month of the autumn, November, is also an enjoyable month in Hanahan, South Carolina, with temperature in the range of an average high of 66.2°F (19°C) and an average low of 50.4°F (10.2°C). In Hanahan, South Carolina, the average high-temperature drops, from a moderately hot 76.5°F (24.7°C) in October, to an enjoyable 66.2°F (19°C). Weather in November »

December, the first month of the winter, in Hanahan, is still a mild month, with average temperature fluctuating between 45.9°F (7.7°C) and 60.6°F (15.9°C). In December, the average high-temperature slightly decreases, from a comfortable 66.2°F (19°C) in November, to a moderate 60.6°F (15.9°C). Weather in December »

What is the coldest month in Hanahan?

January is the coldest month in Hanahan, South Carolina, with an average high-temperature of 56.8°F (13.8°C) and an average low-temperature of 41.5°F (5.3°C).

What are the least humid months in Hanahan?

Months with the lowest humidity in Hanahan are January and March, with an average relative humidity of 72%.

How many days does it rain in Hanahan?

In Hanahan, South Carolina, during the entire year, the rain falls for 172.6 days and collects up to 39.13" (994mm) of precipitation.

What is the driest month in Hanahan?

January is the month with the least rainfall in Hanahan, South Carolina. Rain falls for 10.1 days and accumulates 1.46" (37mm) of precipitation.

When does it snow in Hanahan?

Months with snowfall in Hanahan, South Carolina, are January, February and December.

How many days does it snow in Hanahan?

In Hanahan, during the entire year, snow falls for 0.9 days, and aggregates up to 0.39" (10mm) of snow.

When is the lowest UV index in Hanahan?

January is the month with the lowest UV index, with an average maximum UV index of 3.

When does it snow the most in Hanahan?

February is the month with the most snowfall. Snow falls for 0.3 days and accumulates 0.28" (7mm) of snow.

When it does not snow in Hanahan?

March through November are months without snowfall.

When are the longest days in Hanahan?

With an average of 14.3h of daylight, June has the longest days of the year in Hanahan.

When is the highest UV index in Hanahan?

June through August, with an average maximum UV index of 7, are months with the highest UV index in Hanahan.

What is the warmest month in Hanahan?

July is the warmest month, with an average high-temperature of 90.5°F (32.5°C) and an average low-temperature of 75.7°F (24.3°C).

What month has the most sunshine in Hanahan?

July has the most sunshine of the year in Hanahan, with an average of 10.9h of sunshine.

What is the rainiest month in Hanahan?

August is the month with the most rainfall. Rain falls for 23.4 days and accumulates 6.22" (158mm) of precipitation.

What is the most humid month in Hanahan?

With an average relative humidity of 77%, December is the most humid month.

What is the month with the shortest days in Hanahan?

December has the shortest days of the year in Hanahan, South Carolina, with an average of 10h of daylight.

What is the month with the least sunshine in Hanahan?

The month with the least sunshine is December, with an average of 5.6h of sunshine.
Average temperature - Hanahan, SC
Average humidity - Hanahan, SC
Average rainfall - Hanahan, SC

The wettest month (with the highest rainfall) is August (6.22").
The driest month (with the lowest rainfall) is January (1.46").

Average rainfall days - Hanahan, SC

The month with the highest number of rainy days is August (23.4 days).
The month with the lowest number of rainy days is November (8.2 days).

Average snowfall - Hanahan, SC

The month with the highest snowfall is February (0.28").
Months with the lowest snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days - Hanahan, SC

Months with the highest number of snowfall days are January and February (0.3 days).
Months with the lowest number of snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight / Average sunshine - Hanahan, SC