Climate and monthly weather forecastEast Sumter, SC
Climate and monthly weather forecast
Weather in January
January, the same as December, is a cool winter month in East Sumter, South Carolina, with an average temperature ranging between max 52.9°F (11.6°C) and min 38.1°F (3.4°C). January stands out as East Sumter's coldest month, with temperatures ranging between an average high of 52.9°F (11.6°C) and a low of 38.1°F (3.4°C). Weather in January »Weather in February
The last month of the winter, February, is a moderate month in East Sumter, South Carolina, with temperature in the range of an average low of 41°F (5°C) and an average high of 57.7°F (14.3°C). East Sumter marks the onset of February with an average high-temperature of a moderate 57.7°F (14.3°C), a subtle shift from January's 52.9°F (11.6°C). Weather in February »Weather in March
The first month of the spring, March, is a comfortable month in East Sumter, South Carolina, with an average temperature fluctuating between 63.9°F (17.7°C) and 46.6°F (8.1°C). As February gives way to March, the average high-temperature displays a slight ascent, adjusting from 57.7°F (14.3°C) to a still refreshing 63.9°F (17.7°C). Weather in March »Weather in April
April in East Sumter, South Carolina, is a warm spring month, with temperature in the range of an average low of 55°F (12.8°C) and an average high of 73.4°F (23°C). East Sumter's transition into April sees a rise in the average high-temperature, advancing from an enjoyable 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 East Sumter, is another warm month, with an average temperature varying between 62.8°F (17.1°C) and 80.2°F (26.8°C). The shift from April to May introduces a subtle increase in the average high-temperature, moving from a moderately hot 73.4°F (23°C) to a still warm 80.2°F (26.8°C). Weather in May »Weather in June
June, the first month of the summer in East Sumter, is a tropical month, with an average temperature ranging between max 87.4°F (30.8°C) and min 70°F (21.1°C). As June sets, the average high-temperature shows a slight increase, moving up from a moderately hot 80.2°F (26.8°C) in May to a hot 87.4°F (30.8°C). Weather in June »Weather in July
July, the same as June, in East Sumter, South Carolina, is another hot summer month, with an average temperature varying between 72.9°F (22.7°C) and 90.7°F (32.6°C). East Sumter registers the highest average temperatures during the month of July, with peaks of 90.7°F (32.6°C) and lows of 72.9°F (22.7°C). The average heat index in July is appraised at a scorching 109.4°F (43°C). Weather in July »Weather in August
August, the last month of the summer in East Sumter, is also a hot month, with temperature in the range of an average high of 88.9°F (31.6°C) and an average low of 71.4°F (21.9°C). The advent of August observes an average high-temperature of a still hot 88.9°F (31.6°C), nearly identical to July's 90.7°F (32.6°C). Weather in August »Weather in September
September, the first month of the autumn in East Sumter, is also a moderately hot month, with an average temperature varying between 83.7°F (28.7°C) and 66.6°F (19.2°C). The beginning of September reveals an average high-temperature of a warm 83.7°F (28.7°C), showing minimal deviation from the previous month. Weather in September »Weather in October
October, like September, in East Sumter, South Carolina, is a moderately hot autumn month, with an average temperature fluctuating between 73.8°F (23.2°C) and 56.7°F (13.7°C). October brings a decrease in the average high-temperature, falling from September's 83.7°F (28.7°C) to a still warm 73.8°F (23.2°C). Weather in October »Weather in November
The last month of the autumn, November, is also an enjoyable month in East Sumter, South Carolina, with an average temperature fluctuating between 46.4°F (8°C) and 62.4°F (16.9°C). A shift in East Sumter's weather is observed as October turns into November, with the average high temperature reducing from a warm 73.8°F (23.2°C) to an enjoyable 62.4°F (16.9°C). Weather in November »Weather in December
December, the first month of the winter in East Sumter, is still a mild month, with temperature in the range of an average high of 56.3°F (13.5°C) and an average low of 42.3°F (5.7°C). The transition into December is accompanied by a slight temperature decrease, with the average high-temperature shifting from an enjoyable 62.4°F (16.9°C) in November to a moderate 56.3°F (13.5°C). Weather in December »Updated: Aug 30, 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
East Sumter reaches its average lowest temperatures in January, measuring 52.9°F (11.6°C) at the peak and 38.1°F (3.4°C) at the lowest.
January and November, with an average relative humidity of 70%, are the least humid months.
The month with the least rainfall is January, when the rain falls for 10.5 days and typically collects 1.89" (48mm) of precipitation.
In East Sumter, during the entire year, the rain falls for 161.8 days and collects up to 33.35" (847mm) of precipitation.
January through March, November and December are months with snowfall.
In East Sumter, during the entire year, snow falls for 1.3 days and aggregates up to 1.06" (27mm) of snow.
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3.
The month with the most snowfall in East Sumter is February, when snow falls for 0.6 days and typically aggregates up to 0.55" (14mm) 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 East Sumter, South Carolina, snow does not fall in April through October.
The most humid month is May, with an average relative humidity of 76%.
With an average of 14h and 24min of daylight, June has the longest days of the year.
The months with the highest UV index in East Sumter are June and July, with an average maximum UV index of 7.
July is the warmest month, with an average high-temperature of 90.7°F (32.6°C) and an average low-temperature of 72.9°F (22.7°C).
With an average of 10.7h of sunshine, July has the most sunshine of the year in East Sumter.
The month with the most rainfall is December, when the rain falls for 11 days and typically aggregates up to 3.58" (91mm) of precipitation.
The month with the shortest days is December, with an average of 9h and 54min of daylight.
December has the least sunshine of the year, with an average of 5.3h of sunshine.
Average temperature
East Sumter, SC
The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (52.9°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 (38.1°F).
Average pressure
East Sumter, 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
East Sumter, SC
- Average wind speed in January:
8mph - Average wind speed in February:
8.5mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8.5mph - Average wind speed in May:
7.1mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
6.2mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6.3mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.5mph
The windiest months (with the highest average wind speed) are February and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity
East Sumter, SC
The month with the highest relative humidity is May (76%).
The months with the lowest relative humidity are January and November (70%).
Average rainfall
East Sumter, SC
- Average rainfall in January:
1.89" - Average rainfall in February:
2.44" - Average rainfall in March:
2.13" - Average rainfall in April:
3.19" - Average rainfall in May:
3.35" - Average rainfall in June:
3.11"
- Average rainfall in July:
3.23" - Average rainfall in August:
3.5" - Average rainfall in September:
2.48" - Average rainfall in October:
2.48" - Average rainfall in November:
1.97" - Average rainfall in December:
3.58"
The wettest month (with the highest rainfall) is December (3.58").
The driest month (with the least rainfall) is January (1.89").
Average rainfall days
East Sumter, SC
- Average rainfall days in January:
10.5 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
12.9 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
15.6 days - Average rainfall days in June:
17.1 days
- Average rainfall days in July:
20.1 days - Average rainfall days in August:
18.7 days - Average rainfall days in September:
14.1 days - Average rainfall days in October:
8.5 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
11 days
The month with the highest number of rainy days is July (20.1 days).
The month with the least rainy days is October (8.5 days).
Average snowfall
East Sumter, SC
The month with the highest snowfall is February (0.55").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
East Sumter, SC
- Average snowfall days in January:
0.4 days - Average snowfall days in February:
0.6 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:
0.1 days - Average snowfall days in December:
0.1 days
The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
East Sumter, 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:
13h and 54min - 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 30min - Average sunshine in February:
6h and 24min - Average sunshine in March:
7h and 18min - Average sunshine in April:
9h and 12min - Average sunshine in May:
9h and 42min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 42min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 54min - Average sunshine in December:
5h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days
East Sumter, SC
- Average sunshine days in January:
19.2 days - Average sunshine days in February:
16 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
14 days - Average sunshine days in May:
13.4 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
8.8 days - Average sunshine days in August:
8.9 days - Average sunshine days in September:
13.5 days - Average sunshine days in October:
20.8 days - Average sunshine days in November:
20.5 days - Average sunshine days in December:
18.8 days
The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is July (8.8 days).
Average UV index
East Sumter, SC
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover
East Sumter, SC
The months with the most cloud cover are February and December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility
East Sumter, 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).
