Monthly weather forecast and climate
Hanahan, SC

January is the coldest month, with an average high-temperature of 59°F (15°C) and an average low-temperature of 38.1°F (3.4°C). In Hanahan, during January, the rain falls for 9.5 days and regularly aggregates up to 3.7" (94mm) of precipitation.
Weather in January »
In Hanahan, the average high-temperature is 62.8°F (17.1°C), and the average low-temperature is 41.2°F (5.1°C). In Hanahan, during February, the rain falls for 8.6 days and regularly aggregates up to 3" (75.2mm) of precipitation.
Weather in February »
The average high-temperature, in March, is 69.6°F (20.9°C), while the average low-temperature is 47.1°F (8.4°C). In Hanahan, in March, during 7.9 rainfall days, 3.7" (94.2mm) of precipitation is typically accumulated.
Weather in March »
The average high-temperature, in April, is 76.5°F (24.7°C), while the average low-temperature is 53.8°F (12.1°C). In April, the rain falls for 7.7 days.
Weather in April »
In May, the average high-temperature is 83.1°F (28.4°C), and the average low-temperature is 62.4°F (16.9°C). In Hanahan, during 7.8 rainfall days, 3" (76.7mm) of precipitation is typically accumulated.
Weather in May »
The average high-temperature, is 88.3°F (31.3°C), while the average low-temperature is 70.2°F (21.2°C). In Hanahan, during June, the rain falls for 11.9 days and regularly aggregates up to 5.6" (143.3mm) of precipitation.
Weather in June »
The warmest month in Hanahan is July, with an average high-temperature of 91°F (32.8°C) and an average low-temperature of 73.6°F (23.1°C). In Hanahan, South Carolina, during July, the rain falls for 13 days and regularly aggregates up to 6.5" (165.6mm) of precipitation.
Weather in July »
In August, the average high-temperature is 89.6°F (32°C), and the average low-temperature is 72.9°F (22.7°C). The month with the most rainfall is August when the rain falls for 13.2 days and typically aggregates up to 7.1" (181.6mm) of precipitation.
Weather in August »
The average high-temperature, is 84.9°F (29.4°C), while the average low-temperature is 67.8°F (19.9°C). In Hanahan, during September, the rain falls for 10 days and regularly aggregates up to 6.1" (154.9mm) of precipitation.
Weather in September »
The average high-temperature, in Hanahan, is 77.2°F (25.1°C), while the average low-temperature is 57.4°F (14.1°C). In Hanahan, during October, the rain falls for 7.3 days and regularly aggregates up to 3.8" (95.3mm) of precipitation.
Weather in October »
In November, in Hanahan, the average high-temperature is 69.8°F (21°C), and the average low-temperature is 48°F (8.9°C). The month with the least rainfall in Hanahan, South Carolina, is November when the rain falls for 7 days and typically collects 2.4" (61.7mm) of precipitation.
Weather in November »
In Hanahan, the average high-temperature is 61.5°F (16.4°C), and the average low-temperature is 40.6°F (4.8°C). In Hanahan, it is raining for 8.7 days, with typically 3.1" (79mm) of accumulated precipitation.
Weather in December »

What is the coldest month in Hanahan?

With an average high-temperature of 59°F (15°C) and an average low-temperature of 38.1°F (3.4°C), January is the coldest month.

How much does it rain in Hanahan?

In Hanahan, South Carolina, during the entire year, the rain falls for 112.6 days and collects up to 51" (1295.4mm) of precipitation.

When does it snow in Hanahan?

January, February and December are months with snowfall.

How many days does it snow in Hanahan?

In Hanahan, South Carolina, during the entire year, snow falls for 0.4 days, and aggregates up to 0.6" (15.2mm) of snow.

What month has the most sunshine in Hanahan?

The month with the most sunshine in Hanahan is May, with an average of 9.5h of sunshine.

When are the longest days in Hanahan?

June has the longest days of the year, with an average of 14.3h of daylight.

What is the warmest month in Hanahan?

The warmest month is July, with an average high-temperature of 91°F (32.8°C) and an average low-temperature of 73.6°F (23.1°C).

What is the wettest month in Hanahan?

The month with the most rainfall is August when the rain falls for 13.2 days and typically aggregates up to 7.1" (181.6mm) of precipitation.

What is the driest month in Hanahan?

November is the month with the least rainfall in Hanahan, South Carolina. Rain falls for 7 days and accumulates 2.4" (61.7mm) of precipitation.

When does it snow the most in Hanahan?

December is the month with the most snowfall. Snow falls for 0.2 days and accumulates 0.3" (7.6mm) of snow.

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 in Hanahan, South Carolina, is December, with an average of 5.5h of sunshine.
Average temperature - Hanahan, SC
Average rainfall - Hanahan, SC
Average rainfall days - Hanahan, SC

The month with the highest number of rainy days is August (13.2 days).
The month with the lowest number of rainy days is November (7 days).

Average snowfall - Hanahan, SC

The month with the highest snowfall is December (0.3").
Months with the lowest snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days - Hanahan, SC

The month with the highest number of snowfall days is December (0.2 days).
Months with the lowest number of snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight / Average sunshine - Hanahan, SC
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