Climate and monthly weather forecastMoncks Corner, SC
Climate and monthly weather forecast
Weather in January
January, like December, is another refreshing winter month in Moncks Corner, South Carolina, with temperature in the range of an average low of 40.8°F (4.9°C) and an average high of 55.8°F (13.2°C). With an average high-temperature of 55.8°F (13.2°C) and an average low-temperature of 40.8°F (4.9°C), January is the coldest month. Weather in January »Weather in February
The last month of the winter, February, is another refreshing month in Moncks Corner, South Carolina, with an average temperature fluctuating between 43.9°F (6.6°C) and 59.9°F (15.5°C). With the transition into February, Moncks Corner notes an average high-temperature of a still moderate 59.9°F (15.5°C), closely resembling January. Weather in February »Weather in March
March, the first month of the spring in Moncks Corner, is an enjoyable month, with temperature in the range of an average low of 49.5°F (9.7°C) and an average high of 65.5°F (18.6°C). The beginning of March marks a minor shift in the average high-temperature, moving from February's mild 59.9°F (15.5°C) to a comfortable 65.5°F (18.6°C). Weather in March »Weather in April
April in Moncks Corner, South Carolina, is a warm spring month, with an average temperature varying between 73.9°F (23.3°C) and 57°F (13.9°C). In Moncks Corner, the average high-temperature in April slightly rises, from a comfortable 65.5°F (18.6°C) in March, to a warm 73.9°F (23.3°C). Weather in April »Weather in May
The last month of the spring, May, is another warm month in Moncks Corner, South Carolina, with an average temperature varying between 64.9°F (18.3°C) and 80.2°F (26.8°C). The shift into May brings a slight increase in the average high-temperature, moving from 73.9°F (23.3°C) in April to a still warm 80.2°F (26.8°C). Weather in May »Weather in June
The first month of the summer, June, is a hot month in Moncks Corner, South Carolina, with temperature in the range of an average low of 71.8°F (22.1°C) and an average high of 86.9°F (30.5°C). The shift from May to June introduces a subtle increase in the average high-temperature, moving from a warm 80.2°F (26.8°C) to a hot 86.9°F (30.5°C). Weather in June »Weather in July
July, like June, is another tropical summer month in Moncks Corner, South Carolina, with an average temperature ranging between min 74.8°F (23.8°C) and max 90.1°F (32.3°C). Moncks Corner records the warmest temperatures in July, averaging a high of 90.1°F (32.3°C) and a low of 74.8°F (23.8°C). In July, the heat index is appraised at a scorching 109.4°F (43°C). Weather in July »Weather in August
The last month of the summer, August, is another tropical month in Moncks Corner, South Carolina, with an average temperature fluctuating between 74.5°F (23.6°C) and 88.7°F (31.5°C). The arrival of August brings an average high-temperature of a still hot 88.7°F (31.5°C), closely following the temperature pattern of July. Weather in August »Weather in September
September, the first month of the autumn in Moncks Corner, is still a warm month, with an average temperature varying between 84.2°F (29°C) and 69.8°F (21°C). Moncks Corner, South Carolina, measures an average high-temperature of a moderately hot 84.2°F (29°C) in September, nearly consistent with the preceding month. Weather in September »Weather in October
October, the same as September, is another warm autumn month in Moncks Corner, South Carolina, with temperature in the range of an average low of 59.7°F (15.4°C) and an average high of 75.6°F (24.2°C). With the onset of October, Moncks Corner's average high-temperature slightly adjusts, moderately receding from September's 84.2°F (29°C) to a still moderately hot 75.6°F (24.2°C). Weather in October »Weather in November
The last month of the autumn, November, is another comfortable month in Moncks Corner, South Carolina, with an average temperature fluctuating between 49.1°F (9.5°C) and 65.3°F (18.5°C). Moncks Corner's weather changes with the onset of November, slightly falling from a moderately hot 75.6°F (24.2°C) in October to a comfortable 65.3°F (18.5°C). Weather in November »Weather in December
The first month of the winter, December, is still a refreshing month in Moncks Corner, South Carolina, with an average temperature fluctuating between 59.4°F (15.2°C) and 45.5°F (7.5°C). December signifies a minor drop in average high-temperature, transitioning from a refreshing 65.3°F (18.5°C) in November to a mild 59.4°F (15.2°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Moncks Corner, SC
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (55.8°F).
The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (40.8°F).
Average pressure
Moncks Corner, 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:
30.03"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:
29.98"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed
Moncks Corner, SC
- Average wind speed in January:
6.8mph - Average wind speed in February:
7.3mph - Average wind speed in March:
7.4mph - Average wind speed in April:
7.6mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.4mph - Average wind speed in October:
6.6mph - Average wind speed in November:
6.5mph - Average wind speed in December:
6.5mph
The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity
Moncks Corner, SC
The months with the highest relative humidity are August and December (78%).
The months with the lowest relative humidity are January and March (74%).
Average rainfall
Moncks Corner, SC
- Average rainfall in January:
1.46" - Average rainfall in February:
2.28" - Average rainfall in March:
2.4" - Average rainfall in April:
2.87" - Average rainfall in May:
3.35" - Average rainfall in June:
3.86"
- Average rainfall in July:
4.33" - Average rainfall in August:
6.46" - Average rainfall in September:
4.13" - Average rainfall in October:
2.99" - Average rainfall in November:
1.97" - Average rainfall in December:
4.69"
The wettest month (with the highest rainfall) is August (6.46").
The driest month (with the least rainfall) is January (1.46").
Average rainfall days
Moncks Corner, SC
- Average rainfall days in January:
10.8 days - Average rainfall days in February:
10.6 days - Average rainfall days in March:
13.1 days - Average rainfall days in April:
13.7 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
20.5 days
- Average rainfall days in July:
23.2 days - Average rainfall days in August:
23.2 days - Average rainfall days in September:
17.5 days - Average rainfall days in October:
10.6 days - Average rainfall days in November:
8.9 days - Average rainfall days in December:
10.6 days
The months with the highest number of rainy days are July and August (23.2 days).
The month with the least rainy days is November (8.9 days).
Average snowfall
Moncks Corner, SC
The month with the highest snowfall is February (0.24").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days
Moncks Corner, SC
- Average snowfall days in January:
0.5 days - Average snowfall days in February:
0.3 days - Average snowfall days in March:
0.1 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
Moncks Corner, SC
- Average daylight in January:
10h and 18min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 54min - Average daylight in June:
14h and 18min
- Average daylight in July:
14h and 6min - Average daylight in August:
13h and 18min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 30min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
5h and 48min - Average sunshine in February:
6h and 36min - Average sunshine in March:
7h and 42min - Average sunshine in April:
9h and 42min - Average sunshine in May:
10h and 12min - Average sunshine in June:
10h and 48min
- Average sunshine in July:
11h and 6min - Average sunshine in August:
10h and 36min - Average sunshine in September:
9h and 6min - Average sunshine in October:
6h and 36min - Average sunshine in November:
6h and 6min - Average sunshine in December:
5h and 42min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days
Moncks Corner, SC
- Average sunshine days in January:
18.8 days - Average sunshine days in February:
15.7 days - Average sunshine days in March:
16.1 days - Average sunshine days in April:
14.1 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
7.3 days
- Average sunshine days in July:
5.5 days - Average sunshine days in August:
5.7 days - Average sunshine days in September:
10 days - Average sunshine days in October:
19 days - Average sunshine days in November:
19.4 days - Average sunshine days in December:
18.4 days
The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is July (5.5 days).
Average UV index
Moncks Corner, SC
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover
Moncks Corner, SC
The months with the most cloud cover are February and December (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility
Moncks Corner, 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).





