Climate and monthly weather forecastSumei Circle, SC
Climate and monthly weather forecast
Weather in January
January, like December, in Sumei Circle, South Carolina, is another fresh winter month, with an average temperature varying between 37.6°F (3.1°C) and 52.2°F (11.2°C). Sumei Circle reaches its lowest average temperatures in January, measuring 52.2°F (11.2°C) at the peak and 37.6°F (3.1°C) at the lowest. Weather in January »Weather in February
February, the last month of the winter in Sumei Circle, is a refreshing month, with an average temperature varying between 39.9°F (4.4°C) and 56.8°F (13.8°C). As Sumei Circle transitions from January to February, the average high-temperatures adjust to a refreshing 56.8°F (13.8°C), nearly the same as the previous 52.2°F (11.2°C). Weather in February »Weather in March
The first month of the spring, March, is an enjoyable month in Sumei Circle, South Carolina, with temperature in the range of an average low of 46°F (7.8°C) and an average high of 63.7°F (17.6°C). The start of March brings a subtle shift in the average high-temperature, edging up from February's 56.8°F (13.8°C) to a still refreshing 63.7°F (17.6°C). Weather in March »Weather in April
April in Sumei Circle, South Carolina, is a pleasant spring month, with an average temperature ranging between min 54.9°F (12.7°C) and max 73°F (22.8°C). The arrival of April brings a change in Sumei Circle's weather, with average high-temperatures moving from March's comfortable 63.7°F (17.6°C) to a pleasant 73°F (22.8°C). Weather in April »Weather in May
May, the last month of the spring in Sumei Circle, is a warm month, with an average temperature fluctuating between 62.6°F (17°C) and 80.2°F (26.8°C). May's onset is marked by a subtle temperature increase, moving from an agreeable 73°F (22.8°C) in April to a moderately hot 80.2°F (26.8°C). Weather in May »Weather in June
The first month of the summer, June, is a tropical month in Sumei Circle, South Carolina, with temperature in the range of an average high of 87.4°F (30.8°C) and an average low of 69.6°F (20.9°C). Sumei Circle observes a slight uplift in the average high-temperature with the onset of June, adjusting from May's moderately hot 80.2°F (26.8°C) to a hot 87.4°F (30.8°C). Weather in June »Weather in July
July, the same as June, in Sumei Circle, South Carolina, is another hot summer month, with an average temperature fluctuating between 72.5°F (22.5°C) and 91°F (32.8°C). During the warmest month, July, temperatures average a high of 91°F (32.8°C) and a low of 72.5°F (22.5°C). In July, the average heat index is appraised at an extremely hot 109.4°F (43°C). Weather in July »Weather in August
August, the last month of the summer in Sumei Circle, is another tropical month, with an average temperature fluctuating between 71.2°F (21.8°C) and 88.9°F (31.6°C). Sumei Circle's average high-temperature marks a still hot 88.9°F (31.6°C) with the advent of August, closely mirroring that of the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Sumei Circle, is also a moderately hot month, with temperature in the range of an average high of 83.8°F (28.8°C) and an average low of 66.2°F (19°C). Entering September, Sumei Circle's average high-temperature reads a moderately hot 83.8°F (28.8°C), indicating a close resemblance to the previous month's climate. Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Sumei Circle, South Carolina, with an average temperature ranging between max 73.6°F (23.1°C) and min 55.6°F (13.1°C). The transition into October is accompanied by a temperature decrease, with the average high-temperature shifting from 83.8°F (28.8°C) in September to a still warm 73.6°F (23.1°C). Weather in October »Weather in November
November, the last month of the autumn in Sumei Circle, is another refreshing month, with temperature in the range of an average high of 61.7°F (16.5°C) and an average low of 45.5°F (7.5°C). The shift from October to November involves a decrease in the average high-temperature, from a moderately hot 73.6°F (23.1°C) to an enjoyable 61.7°F (16.5°C). Weather in November »Weather in December
The first month of the winter, December, is still a mild month in Sumei Circle, South Carolina, with an average temperature fluctuating between 41.5°F (5.3°C) and 55.6°F (13.1°C). December is characterized by a mild reduction in the average high-temperature, from a comfortable 61.7°F (16.5°C) in November to a moderate 55.6°F (13.1°C). Weather in December »Updated: Jul 19, 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, known for its average high temperature of 52.2°F (11.2°C) and an average low temperature of 37.6°F (3.1°C), is the coldest month.
The months with the lowest humidity are January and November, with an average relative humidity of 70%.
The months with the least rainfall are January and November Rain falls for 10.6 days and accumulates 1.97" (50mm) of rain.
Throughout the year, there are 157 rainfall days, and 31.54" (801mm) of precipitation is accumulated.
January through March, November and December are months with snowfall.
Throughout the year, there are 1.4 snowfall days, and 0.75" (19mm) of snow is accumulated.
January is the month with the lowest UV index, with an average maximum UV index of 2.
February is the month with the most snowfall. Snow falls for 0.5 days and accumulates 0.31" (8mm) 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.
In Sumei Circle, snow does not fall in April through October.
With an average relative humidity of 75%, May is the most humid month.
The month with the longest days is June, with an average of 14h and 24min of daylight.
The months with the highest UV index are June and July, with an average maximum UV index of 7.
Sumei Circle experiences its average highest temperatures in July, reaching a peak of 91°F (32.8°C) and a minimum of 72.5°F (22.5°C).
With an average of 11h of sunshine, July has the most sunshine of the year.
August is the month with the most rainfall in Sumei Circle. Rain falls for 18.5 days and accumulates 3.66" (93mm) 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
Sumei Circle, SC
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (52.2°F).
The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (37.6°F).
Average pressure
Sumei Circle, 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:
30.02"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:
30.01"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
Sumei Circle, SC
- Average wind speed in January:
7.7mph - Average wind speed in February:
8.3mph - 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:
6mph - Average wind speed in October:
6.8mph - Average wind speed in November:
6.8mph - Average wind speed in December:
7.1mph
The windiest months (with the highest average wind speed) are February and April (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Sumei Circle, SC
The month with the highest relative humidity is May (75%).
The months with the lowest relative humidity are January and November (70%).
Average rainfall
Sumei Circle, SC
- Average rainfall in January:
1.97" - Average rainfall in February:
2.17" - Average rainfall in March:
2.13" - Average rainfall in April:
2.83" - Average rainfall in May:
3.11" - Average rainfall in June:
2.76"
- Average rainfall in July:
3.35" - Average rainfall in August:
3.66" - Average rainfall in September:
2.24" - Average rainfall in October:
2.09" - Average rainfall in November:
1.97" - Average rainfall in December:
3.27"
The wettest month (with the highest rainfall) is August (3.66").
The driest months (with the least rainfall) are January and November (1.97").
Average rainfall days
Sumei Circle, SC
- Average rainfall days in January:
10.6 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
12.5 days - Average rainfall days in April:
13 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
19.7 days - Average rainfall days in August:
18.5 days - Average rainfall days in September:
13.7 days - Average rainfall days in October:
8.2 days - Average rainfall days in November:
8.6 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is October (8.2 days).
Average snowfall
Sumei Circle, SC
The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Sumei Circle, SC
- Average snowfall days in January:
0.5 days - Average snowfall days in February:
0.5 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:
0.1 days - Average snowfall days in December:
0.1 days
The months with the highest number of snowfall days are January and February (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Sumei Circle, 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 36min - Average sunshine in March:
7h and 30min - Average sunshine in April:
9h and 24min - Average sunshine in May:
10h and 0min - Average sunshine in June:
10h and 48min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 54min - 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: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days
Sumei Circle, SC
- Average sunshine days in January:
19.1 days - Average sunshine days in February:
16 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
15.2 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
12.4 days
- Average sunshine days in July:
8.9 days - Average sunshine days in August:
9.4 days - Average sunshine days in September:
13.8 days - Average sunshine days in October:
21.8 days - Average sunshine days in November:
20.3 days - Average sunshine days in December:
19.3 days
The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is July (8.9 days).
Average UV index
Sumei Circle, 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
Sumei Circle, SC
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility
Sumei Circle, 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).
