Rock Hill
South Carolina, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Rock Hill, SC

This iconic arc within the Fountain Park in Rock Hill, South Carolina, is a major tourist spot in the city and has been set in a scenic natural park garden
This iconic arc within the Fountain Park in Rock Hill, South Carolina, is a major tourist spot in the city and has been set in a scenic natural park garden
January, the same as December, is another fresh winter month in Rock Hill, South Carolina, with average temperature varying between 51.1°F (10.6°C) and 30.9°F (-0.6°C). The coldest month is January, with an average high-temperature of 51.1°F (10.6°C) and an average low-temperature of 30.9°F (-0.6°C). Weather in January »
The last month of the winter, February, is a mild month in Rock Hill, South Carolina, with temperature in the range of an average high of 57°F (13.9°C) and an average low of 36°F (2.2°C). In February, the average high-temperature marginally rises, from a cool 51.1°F (10.6°C) in January, to a moderate 57°F (13.9°C). Weather in February »

March, the first month of the spring, in Rock Hill, is a comfortable month, with average temperature varying between 66°F (18.9°C) and 42.1°F (5.6°C). In March, the average high-temperature slightly increases, from a moderate 57°F (13.9°C) in February, to an enjoyable 66°F (18.9°C). Weather in March »

April is a warm spring month in Rock Hill, South Carolina, with average temperature varying between 50°F (10°C) and 75°F (23.9°C). In April, the average high-temperature rises, from a comfortable 66°F (18.9°C) in March, to a moderately hot 75°F (23.9°C). Weather in April »

May, the last month of the spring, in Rock Hill, is another warm month, with average temperature ranging between max 81°F (27.2°C) and min 59°F (15°C). In Rock Hill, South Carolina, the average high-temperature in May marginally rises, from 75°F (23.9°C) in April, to a still moderately hot 81°F (27.2°C). Weather in May »

June, the first month of the summer, in Rock Hill, is a hot month, with temperature in the range of an average low of 66.9°F (19.4°C) and an average high of 88°F (31.1°C). In Rock Hill, the average high-temperature in June marginally rises, from a moderately hot 81°F (27.2°C) in May, to a hot 88°F (31.1°C). Weather in June »

July, like June, is another tropical summer month in Rock Hill, South Carolina, with average temperature fluctuating between 91°F (32.8°C) and 71.1°F (21.7°C). July is the warmest month, with an average high-temperature of 91°F (32.8°C) and an average low-temperature of 71.1°F (21.7°C). Weather in July »

The last month of the summer, August, is another hot month in Rock Hill, South Carolina, with average temperature ranging between max 90°F (32.2°C) and min 70°F (21.1°C). In Rock Hill, the average high-temperature in August is almost the same as in July - a still tropical 90°F (32.2°C). Weather in August »

September, the first month of the autumn, in Rock Hill, is also a moderately hot month, with average temperature ranging between min 63°F (17.2°C) and max 82.9°F (28.3°C). In Rock Hill, the average high-temperature marginally drops, from a hot 90°F (32.2°C) in August, to a moderately hot 82.9°F (28.3°C). Weather in September »

October, the same as September, is a moderately hot autumn month in Rock Hill, South Carolina, with average temperature ranging between max 73.9°F (23.3°C) and min 52°F (11.1°C). In Rock Hill, the average high-temperature decreases, from 82.9°F (28.3°C) in September, to a still moderately hot 73.9°F (23.3°C). Weather in October »

November, the last month of the autumn, in Rock Hill, is also an enjoyable month, with average temperature fluctuating between 43°F (6.1°C) and 64.9°F (18.3°C). In November, the average high-temperature decreases, from a moderately hot 73.9°F (23.3°C) in October, to an enjoyable 64.9°F (18.3°C). Weather in November »

The first month of the winter, December, is still a cool month in Rock Hill, South Carolina, with average temperature ranging between min 34°F (1.1°C) and max 54°F (12.2°C). In December, the average high-temperature drops, from a comfortable 64.9°F (18.3°C) in November, to a cool 54°F (12.2°C). Weather in December »

What is the coldest month in Rock Hill?

January is the coldest month in Rock Hill, with an average high-temperature of 51.1°F (10.6°C) and an average low-temperature of 30.9°F (-0.6°C).

How much does it rain in Rock Hill?

In Rock Hill, South Carolina, during the entire year, the rain falls for 113.9 days and collects up to 43.2" (1096.4mm) of precipitation.

When does it snow in Rock Hill?

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

How much does it snow in Rock Hill?

In Rock Hill, during the entire year, snow falls for 2.5 days, and aggregates up to 5.4" (137.2mm) of snow.

What is the snowiest month in Rock Hill?

January is the month with the most snowfall in Rock Hill, South Carolina. Snow falls for 1 days and accumulates 2" (50.8mm) of snow.

What is the month with the lowest UV index in Rock Hill?

Months with the lowest UV index are January, November and December, with an average maximum UV index of 3.

What is the wettest month in Rock Hill?

The month with the most rainfall is March when the rain falls for 10.8 days and typically aggregates up to 4.2" (105.9mm) of precipitation.

What is the driest month in Rock Hill?

May is the month with the least rainfall in Rock Hill, South Carolina. Rain falls for 10.1 days and accumulates 2.8" (71.9mm) of precipitation.

When are the longest days in Rock Hill?

The month with the longest days in Rock Hill, South Carolina, is June, with an average of 14.5h of daylight.

What month has the most sunshine in Rock Hill?

June has the most sunshine of the year, with an average of 9.6h of sunshine.

When is the highest UV index in Rock Hill?

June and July, with an average maximum UV index of 10, are months with the highest UV index.

What is the warmest month in Rock Hill?

July is the warmest month, with an average high-temperature of 91°F (32.8°C) and an average low-temperature of 71.1°F (21.7°C).

What is the month with the shortest days in Rock Hill?

December has the shortest days of the year, with an average of 9.8h of daylight.

What is the month with the least sunshine in Rock Hill?

With an average of 5.4h of sunshine, December has the least sunshine of the year.
Average rainfall - Rock Hill, SC
Average rainfall days - Rock Hill, SC

The month with the highest number of rainy days is January (11.2 days).
The month with the lowest number of rainy days is October (6.5 days).

Average snowfall - Rock Hill, SC
Average snowfall days - Rock Hill, SC

The month with the highest number of snowfall days is January (1 days).
Months with the lowest number of snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine - Rock Hill, SC