Climate and monthly weather forecastGreeleyville, SC
Climate and monthly weather forecast
Weather in January
January, the same as December, is a cool winter month in Greeleyville, South Carolina, with an average temperature ranging between min 37.9°F (3.3°C) and max 53.8°F (12.1°C). January stands out as Greeleyville's coldest month, with an average high-temperature of 53.8°F (12.1°C) and a low-temperature of 37.9°F (3.3°C). Weather in January »Weather in February
The last month of the winter, February, is a mild month in Greeleyville, South Carolina, with an average temperature ranging between min 40.6°F (4.8°C) and max 58.3°F (14.6°C). With the start of February, Greeleyville measures an average high-temperature of a refreshing 58.3°F (14.6°C), not significantly differing from January's 53.8°F (12.1°C). Weather in February »Weather in March
The first month of the spring, March, is a refreshing month in Greeleyville, South Carolina, with temperature in the range of an average low of 46.4°F (8°C) and an average high of 64.2°F (17.9°C). As Greeleyville welcomes March, the average high-temperature sees a modest rise, transitioning from a moderate 58.3°F (14.6°C) in February to an enjoyable 64.2°F (17.9°C). Weather in March »Weather in April
April in Greeleyville, South Carolina, is a warm spring month, with an average temperature varying between 55.2°F (12.9°C) and 73.4°F (23°C). April signals a shift in the average high-temperature, moving from March's comfortable 64.2°F (17.9°C) to a moderately hot 73.4°F (23°C). Weather in April »Weather in May
May, the last month of the spring in Greeleyville, is also a moderately hot month, with an average temperature ranging between max 80.1°F (26.7°C) and min 63.1°F (17.3°C). The shift into May brings a slight increase in the average high-temperature, moving from a warm 73.4°F (23°C) in April to a still moderately hot 80.1°F (26.7°C). Weather in May »Weather in June
The first month of the summer, June, is a hot month in Greeleyville, South Carolina, with an average temperature ranging between min 70°F (21.1°C) and max 86.7°F (30.4°C). With the onset of June, Greeleyville's average high-temperature sees a modest rise, moving from May's warm 80.1°F (26.7°C) to a hot 86.7°F (30.4°C). Weather in June »Weather in July
July, the same as June, in Greeleyville, South Carolina, is a hot summer month, with an average temperature ranging between max 90.1°F (32.3°C) and min 72.9°F (22.7°C). July is the month when Greeleyville sees the highest average temperatures, with a high of 90.1°F (32.3°C) and a low of 72.9°F (22.7°C). July's heat index is evaluated at a scorching 111.2°F (44°C). Weather in July »Weather in August
The last month of the summer, August, is also a hot month in Greeleyville, South Carolina, with an average temperature ranging between max 88.9°F (31.6°C) and min 72.1°F (22.3°C). Transitioning into August, Greeleyville records an average high-temperature of a still tropical 88.9°F (31.6°C), almost identical to July's 90.1°F (32.3°C). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Greeleyville, South Carolina, with an average temperature varying between 84°F (28.9°C) and 67.1°F (19.5°C). The arrival of September brings an average high-temperature of a moderately hot 84°F (28.9°C), subtly diverging from August's 88.9°F (31.6°C). Weather in September »Weather in October
October, like September, in Greeleyville, South Carolina, is a moderately hot autumn month, with an average temperature ranging between min 56.8°F (13.8°C) and max 74.3°F (23.5°C). The average high-temperature drops in October, from September's 84°F (28.9°C) to a still moderately hot 74.3°F (23.5°C). Weather in October »Weather in November
November, the last month of the autumn in Greeleyville, is another refreshing month, with an average temperature varying between 63.5°F (17.5°C) and 46°F (7.8°C). Greeleyville in November demonstrates a small temperature transition, adjusting from an average high of a warm 74.3°F (23.5°C) in October to a comfortable 63.5°F (17.5°C). Weather in November »Weather in December
The first month of the winter, December, is also a moderate month in Greeleyville, South Carolina, with an average temperature ranging between max 57.4°F (14.1°C) and min 42.3°F (5.7°C). December brings a slight decrease in the average high-temperature, shifting from an enjoyable 63.5°F (17.5°C) in November to a mild 57.4°F (14.1°C). Weather in December »Updated: Aug 8, 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
With average temperatures fluctuating between a high of 53.8°F (12.1°C) and a low of 37.9°F (3.3°C), January stands out as the coldest month.
January is the least humid month, with an average relative humidity of 73%.
January is the month with the least rainfall. Rain falls for 9.9 days and accumulates 1.46" (37mm) of precipitation.
In Greeleyville, during the entire year, the rain falls for 168.1 days and collects up to 33.43" (849mm) of precipitation.
Months with snowfall are January and February.
The months with the most snowfall are January and February, with an average 0.24" (6mm) of accumulated snow.
Throughout the year, there are 1.2 snowfall days, and 0.47" (12mm) of snow is accumulated.
The months with the least sunshine are January and December, with an average of 5.7h of sunshine.
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index.
In Greeleyville, snow does not fall in March through December.
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.
May is the most humid month, with an average relative humidity of 79%.
June has the longest days of the year, with an average of 14h and 18min of daylight.
June and July, with an average maximum UV index of 7, are months with the highest UV index.
July, marked by an average high-temperature of 90.1°F (32.3°C) and a low-temperature of 72.9°F (22.7°C), is the warmest month.
The month with the most sunshine in Greeleyville is July, with an average of 10.9h of sunshine.
The month with the most rainfall in Greeleyville, South Carolina, is August, when the rain falls for 21.9 days and typically aggregates up to 4.76" (121mm) of precipitation.
December has the shortest days of the year, with an average of 10h and 0min of daylight.
Average temperature
Greeleyville, 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 (53.8°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 (37.9°F).
Average pressure
Greeleyville, 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:
29.98"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
Greeleyville, SC
- Average wind speed in January:
6.5mph - Average wind speed in February:
7.2mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.6mph - Average wind speed in May:
6.7mph - Average wind speed in June:
6.1mph
The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Greeleyville, SC
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is January (73%).
Average rainfall
Greeleyville, SC
- Average rainfall in January:
1.46" - Average rainfall in February:
2.17" - Average rainfall in March:
1.89" - Average rainfall in April:
2.56" - Average rainfall in May:
3.19" - Average rainfall in June:
3.03"
- Average rainfall in July:
3.78" - Average rainfall in August:
4.76" - Average rainfall in September:
3.03" - Average rainfall in October:
2.2" - Average rainfall in November:
1.81" - Average rainfall in December:
3.54"
The wettest month (with the highest rainfall) is August (4.76").
The driest month (with the least rainfall) is January (1.46").
Average rainfall days
Greeleyville, SC
- Average rainfall days in January:
9.9 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
11.7 days - Average rainfall days in April:
13.5 days - Average rainfall days in May:
16.2 days - Average rainfall days in June:
18.8 days
- Average rainfall days in July:
22.3 days - Average rainfall days in August:
21.9 days - Average rainfall days in September:
16 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
8.1 days - Average rainfall days in December:
9.9 days
The month with the highest number of rainy days is July (22.3 days).
The month with the least rainy days is November (8.1 days).
Average snowfall
Greeleyville, SC
The months with the highest snowfall are January and February (0.24").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Greeleyville, SC
- Average snowfall days in January:
0.6 days - Average snowfall days in February:
0.4 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 (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Greeleyville, 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 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 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:
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 42min - Average sunshine in February:
6h and 36min - Average sunshine in March:
7h and 36min - Average sunshine in April:
9h and 36min - Average sunshine in May:
9h and 54min - Average sunshine in June:
10h and 42min
- Average sunshine in July:
10h and 54min - Average sunshine in August:
10h and 24min - Average sunshine in September:
9h and 6min - Average sunshine in October:
6h and 30min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 42min).
Average sunshine days
Greeleyville, SC
- Average sunshine days in January:
19.5 days - Average sunshine days in February:
16.4 days - Average sunshine days in March:
18 days - Average sunshine days in April:
15.3 days - Average sunshine days in May:
12.5 days - Average sunshine days in June:
8.4 days
- Average sunshine days in July:
6.1 days - Average sunshine days in August:
7.2 days - Average sunshine days in September:
12.3 days - Average sunshine days in October:
19.7 days - Average sunshine days in November:
21.2 days - Average sunshine days in December:
20.1 days
The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (6.1 days).
Average UV index
Greeleyville, 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
Greeleyville, SC
The months with the most cloud cover are February and December (Cloud cover 41).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility
Greeleyville, SC
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
