Rock Hill
Missouri, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Rock Hill, MO

January, the same as December, is another cold winter month in Rock Hill, Missouri, with average temperature fluctuating between 24.3°F (-4.3°C) and 37.8°F (3.2°C). The coldest month is January, with an average high-temperature of 37.8°F (3.2°C) and an average low-temperature of 24.3°F (-4.3°C). Weather in January »

February, the last month of the winter, in Rock Hill, is also a wintry month, with temperature in the range of an average low of 27.9°F (-2.3°C) and an average high of 42.3°F (5.7°C). In Rock Hill, the average high-temperature is relatively the same as in January - a still cold 42.3°F (5.7°C). Weather in February »

The first month of the spring, March, is a fresh month in Rock Hill, Missouri, with average temperature varying between 38.1°F (3.4°C) and 54.3°F (12.4°C). In March, the average high-temperature increases, from a cold 42.3°F (5.7°C) in February, to a fresh 54.3°F (12.4°C). Weather in March »

April is a comfortable spring month in Rock Hill, Missouri, with average temperature fluctuating between 65.5°F (18.6°C) and 48°F (8.9°C). In April, the average high-temperature increases, from a fresh 54.3°F (12.4°C) in March, to an enjoyable 65.5°F (18.6°C). Weather in April »

The last month of the spring, May, is a moderately hot month in Rock Hill, Missouri, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 57.7°F (14.3°C). In May, the average high-temperature rises, from a comfortable 65.5°F (18.6°C) in April, to a moderately hot 74.8°F (23.8°C). Weather in May »

The first month of the summer, June, is also a moderately hot month in Rock Hill, Missouri, with temperature in the range of an average high of 84.2°F (29°C) and an average low of 67.1°F (19.5°C). In Rock Hill, the average high-temperature rises, from a warm 74.8°F (23.8°C) in May, to a still moderately hot 84.2°F (29°C). Weather in June »

July is a tropical summer month in Rock Hill, Missouri, with temperature in the range of an average high of 86.9°F (30.5°C) and an average low of 69.1°F (20.6°C). The warmest month is July, with an average high-temperature of 86.9°F (30.5°C) and an average low-temperature of 69.1°F (20.6°C). In July, the average heat index is evaluated at a torrid 100.4°F (38°C). Weather in July »

August, the last month of the summer, in Rock Hill, is another warm month, with temperature in the range of an average low of 67.1°F (19.5°C) and an average high of 85.5°F (29.7°C). In Rock Hill, the average high-temperature in August is relatively the same as in July - a moderately hot 85.5°F (29.7°C). Weather in August »

The first month of the autumn, September, is still a warm month in Rock Hill, Missouri, with average temperature ranging between min 60.1°F (15.6°C) and max 79.7°F (26.5°C). In September, the average high-temperature marginally drops, from a moderately hot 85.5°F (29.7°C) in August, to a still warm 79.7°F (26.5°C). Weather in September »

October, the same as September, is another enjoyable autumn month in Rock Hill, Missouri, with temperature in the range of an average high of 66.4°F (19.1°C) and an average low of 49.5°F (9.7°C). In October, the average high-temperature decreases, from a moderately hot 79.7°F (26.5°C) in September, to a comfortable 66.4°F (19.1°C). Weather in October »

The last month of the autumn, November, is also a fresh month in Rock Hill, Missouri, with average temperature ranging between max 53.4°F (11.9°C) and min 38.1°F (3.4°C). In Rock Hill, the average high-temperature decreases, from a comfortable 66.4°F (19.1°C) in October, to a cool 53.4°F (11.9°C). Weather in November »

The first month of the winter, December, is still a cold month in Rock Hill, Missouri, with average temperature fluctuating between 42.6°F (5.9°C) and 30.6°F (-0.8°C). In Rock Hill, Missouri, the average high-temperature decreases, from a fresh 53.4°F (11.9°C) in November, to a cold 42.6°F (5.9°C). Weather in December »

What is the coldest month in Rock Hill?

With an average high-temperature of 37.8°F (3.2°C) and an average low-temperature of 24.3°F (-4.3°C), January is the coldest month in Rock Hill, Missouri.

How much does it rain in Rock Hill?

Throughout the year, there are 144.8 rainfall days, and 30.59" (777mm) of precipitation is accumulated.

When does it snow in Rock Hill?

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

How many days does it snow in Rock Hill?

In Rock Hill, Missouri, during the entire year, snow falls for 16.2 days, and aggregates up to 8.19" (208mm) of snow.

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

January has the least sunshine of the year, with an average of 4.6h of sunshine.

When is the lowest UV index in Rock Hill?

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

What is the driest month in Rock Hill?

February is the month with the least rainfall. Rain falls for 7.6 days and accumulates 1.69" (43mm) of precipitation.

When does it snow the most in Rock Hill?

February is the month with the most snowfall. Snow falls for 5.2 days and accumulates 2.6" (66mm) of snow.

When it does not snow in Rock Hill?

In Rock Hill, Missouri, snow does not fall in April through October.

What is the most humid month in Rock Hill?

The most humid month in Rock Hill, Missouri, is May, with an average relative humidity of 78%.

What is the wettest month in Rock Hill?

The month with the most rainfall is May when the rain falls for 16.9 days and typically aggregates up to 3.58" (91mm) of precipitation.

When is the highest UV index in Rock Hill?

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

When are the longest days in Rock Hill?

With an average of 14.8h of daylight, June has the longest days of the year.

What are the months with the most sunshine in Rock Hill?

June and July, with an average of 10.5h of sunshine, are months with the most sunshine in Rock Hill.

What is the warmest month in Rock Hill?

With an average high-temperature of 86.9°F (30.5°C) and an average low-temperature of 69.1°F (20.6°C), July is the warmest month.

What is the least humid month in Rock Hill?

The least humid month in Rock Hill, Missouri, is October, with an average relative humidity of 70%.

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

With an average of 9.5h of daylight, December has the shortest days of the year in Rock Hill.
Average rainfall - Rock Hill, MO
Average rainfall days - Rock Hill, MO

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (6.5 days).

Average snowfall - Rock Hill, MO

The month with the highest snowfall is February (66mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days - Rock Hill, MO

The month with the highest number of snowfall days is February (5.2 days).
Months with the least snowfall days are May, June, July and August (0 days).

Average daylight / Average sunshine - Rock Hill, MO

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

Months with the most sunshine are June and July (Average sunshine: 10.5h).
The month with the least sunshine is January (Average sunshine: 4.6h).

Average UV index - Rock Hill, MO