Climate and monthly weather forecastWhite Rock, SC
Climate and monthly weather forecast
Weather in January
January, the same as December, is a cool winter month in White Rock, South Carolina, with an average temperature fluctuating between 52.3°F (11.3°C) and 36.9°F (2.7°C). White Rock notes the coldest temperatures in January, with a high average of 52.3°F (11.3°C) and a low of 36.9°F (2.7°C). Weather in January »Weather in February
February, the last month of the winter in White Rock, is a refreshing month, with temperature in the range of an average high of 56.8°F (13.8°C) and an average low of 40.5°F (4.7°C). The commencement of February records an average high-temperature of a refreshing 56.8°F (13.8°C), barely varying from January's 52.3°F (11.3°C). Weather in February »Weather in March
The first month of the spring, March, is a refreshing month in White Rock, South Carolina, with an average temperature varying between 46°F (7.8°C) and 63.9°F (17.7°C). In White Rock, stepping into March brings a gentle temperature nudge, moving slightly up from February's mild 56.8°F (13.8°C) to a still refreshing 63.9°F (17.7°C). Weather in March »Weather in April
April is a moderately hot spring month in White Rock, South Carolina, with temperature in the range of an average low of 54.9°F (12.7°C) and an average high of 73.4°F (23°C). April's onset witnesses a shift in the average high-temperature, moving from a refreshing 63.9°F (17.7°C) in March to a moderately hot 73.4°F (23°C). Weather in April »Weather in May
May, the last month of the spring in White Rock, is another warm month, with temperature in the range of an average low of 62.6°F (17°C) and an average high of 81°F (27.2°C). With the beginning of May, White Rock's average high-temperature sees a minor increase, transitioning from 73.4°F (23°C) in April to a still warm 81°F (27.2°C). Weather in May »Weather in June
The first month of the summer, June, is a tropical month in White Rock, South Carolina, with an average temperature ranging between min 69.6°F (20.9°C) and max 88.3°F (31.3°C). White Rock observes a slight ascent in average high-temperatures during June, adjusting from a warm 81°F (27.2°C) in May to a hot 88.3°F (31.3°C). Weather in June »Weather in July
July, like June, is another hot summer month in White Rock, South Carolina, with an average temperature ranging between max 91.4°F (33°C) and min 72.9°F (22.7°C). July, with its average high-temperature of 91.4°F (33°C) and an average low-temperature of 72.9°F (22.7°C), holds the record as the warmest month. The heat index in July is appraised at an extremely hot 109.4°F (43°C). Weather in July »Weather in August
The last month of the summer, August, is another hot month in White Rock, South Carolina, with an average temperature varying between 71.6°F (22°C) and 90°F (32.2°C). White Rock records an average high-temperature of a still hot 90°F (32.2°C) in August, closely mirroring the climate of the previous month. Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in White Rock, South Carolina, with an average temperature varying between 66.6°F (19.2°C) and 84.7°F (29.3°C). September denotes a minimal variation in the average high-temperature to a moderately hot 84.7°F (29.3°C) from August's 90°F (32.2°C). Weather in September »Weather in October
October, the same as September, is another warm autumn month in White Rock, South Carolina, with an average temperature varying between 73.6°F (23.1°C) and 55.4°F (13°C). The onset of October is marked by a decrease in temperature, transitioning from a moderately hot 84.7°F (29.3°C) in September to a still warm 73.6°F (23.1°C). Weather in October »Weather in November
The last month of the autumn, November, is another refreshing month in White Rock, South Carolina, with an average temperature varying between 62.2°F (16.8°C) and 45.5°F (7.5°C). The arrival of November corresponds with a temperature reduction, down from October's moderately hot 73.6°F (23.1°C) to a comfortable 62.2°F (16.8°C). Weather in November »Weather in December
December, the first month of the winter in White Rock, is also a moderate month, with an average temperature varying between 55.8°F (13.2°C) and 41.2°F (5.1°C). December signifies a gentle decline in White Rock's average high-temperature, easing from an enjoyable 62.2°F (16.8°C) in November to a moderate 55.8°F (13.2°C). Weather in December »Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January is the coldest month of the year, registering average temperatures as high as 52.3°F (11.3°C) and as low as 36.9°F (2.7°C).
Throughout the year, there are 147.8 rainfall days, and 28.23" (717mm) of precipitation is accumulated.
January through March and December are months with snowfall.
In White Rock, during the entire year, snow falls for 1.2 days and aggregates up to 0.79" (20mm) of snow.
The month with the lowest UV index is January, with an average maximum UV index of 2.
The month with the most snowfall is February, when snow falls for 0.4 days and typically aggregates up to 0.43" (11mm) of snow.
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.
April through November are months without snowfall.
June has the longest days of the year in White Rock, with an average of 14h and 24min of daylight.
June and July, with an average maximum UV index of 7, are months with the highest UV index.
July is White Rock's warmest month, registering average high temperatures of 91.4°F (33°C) and lows of 72.9°F (22.7°C).
July is the least humid month, with an average relative humidity of 70%.
July has the most sunshine of the year, with an average of 10.9h of sunshine.
The month with the least rainfall is September, when the rain falls for 12 days and typically collects 1.54" (39mm) of precipitation.
December is the most humid month, with an average relative humidity of 75%.
December is the month with the most rainfall. Rain falls for 11.1 days and accumulates 3.11" (79mm) of precipitation.
The month with the shortest days is December, with an average of 9h and 54min of daylight.
The month with the least sunshine is December, with an average of 5.5h of sunshine.
Average temperature
White Rock, SC
The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (52.3°F).
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (36.9°F).
Average pressure
White Rock, SC
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30.02"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
29.99"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The months with the highest atmospheric pressure are January, November and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed
White Rock, SC
- Average wind speed in January:
7.9mph - Average wind speed in February:
8.2mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8.3mph - Average wind speed in May:
6.9mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.8mph - Average wind speed in October:
6.8mph - Average wind speed in November:
6.9mph - Average wind speed in December:
7.3mph
The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
White Rock, SC
The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is July (70%).
Average rainfall
White Rock, SC
- Average rainfall in January:
2.01" - Average rainfall in February:
2.32" - Average rainfall in March:
2.36" - Average rainfall in April:
2.64" - Average rainfall in May:
2.68" - Average rainfall in June:
2.24"
- Average rainfall in July:
2.48" - Average rainfall in August:
2.87" - Average rainfall in September:
1.54" - Average rainfall in October:
2.05" - Average rainfall in November:
1.93" - Average rainfall in December:
3.11"
The wettest month (with the highest rainfall) is December (3.11").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days
White Rock, SC
- Average rainfall days in January:
9.8 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
14.6 days - Average rainfall days in June:
14 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
16 days - Average rainfall days in September:
12 days - Average rainfall days in October:
7.8 days - Average rainfall days in November:
7.9 days - Average rainfall days in December:
11.1 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is October (7.8 days).
Average snowfall
White Rock, SC
The month with the highest snowfall is February (0.43").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
White Rock, SC
- Average snowfall days in January:
0.5 days - Average snowfall days in February:
0.4 days - Average snowfall days in March:
0.2 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.1 days
The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
White Rock, SC
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
5h and 36min - Average sunshine in February:
6h and 42min - Average sunshine in March:
7h and 24min - Average sunshine in April:
9h and 12min - Average sunshine in May:
10h and 0min - Average sunshine in June:
10h and 48min
- Average sunshine in July:
10h and 54min - Average sunshine in August:
10h and 24min - Average sunshine in September:
8h and 36min - Average sunshine in October:
6h and 42min - Average sunshine in November:
5h and 54min - Average sunshine in December:
5h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days
White Rock, SC
- Average sunshine days in January:
19.5 days - Average sunshine days in February:
15.8 days - Average sunshine days in March:
16.3 days - Average sunshine days in April:
15.5 days - Average sunshine days in May:
14.7 days - Average sunshine days in June:
13.6 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
12.9 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
21.8 days - Average sunshine days in November:
20.3 days - Average sunshine days in December:
18.8 days
The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is July (10.8 days).
Average UV index
White Rock, SC
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover
White Rock, SC
The months with the most cloud cover are February and December (Cloud cover 41).
The months with the least cloud cover are June and October (Cloud cover 28).
Average visibility
White Rock, 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).
