Climate and monthly weather forecastShirley, SC
Climate and monthly weather forecast
Weather in January
January, like December, is another mild winter month in Shirley, South Carolina, with temperature in the range of an average low of 39.9°F (4.4°C) and an average high of 56.1°F (13.4°C). January is the coldest month, with an average high-temperature of 56.1°F (13.4°C) and an average low-temperature of 39.9°F (4.4°C). Weather in January »Weather in February
February, the last month of the winter in Shirley, is a comfortable month, with an average temperature varying between 43.3°F (6.3°C) and 60.8°F (16°C). February welcomes an average high-temperature of an enjoyable 60.8°F (16°C), not much different from the preceding month. Weather in February »Weather in March
The first month of the spring, March, is still a refreshing month in Shirley, South Carolina, with temperature in the range of an average low of 48.9°F (9.4°C) and an average high of 67.1°F (19.5°C). As February gives way to March, the average high-temperature displays a slight ascent, adjusting from a refreshing 60.8°F (16°C) to a still enjoyable 67.1°F (19.5°C). Weather in March »Weather in April
April is a warm spring month in Shirley, South Carolina, with an average temperature fluctuating between 56.7°F (13.7°C) and 75.2°F (24°C). Shirley in April denotes a subtle temperature transition, adjusting from an average high of a comfortable 67.1°F (19.5°C) in March to a warm 75.2°F (24°C). Weather in April »Weather in May
The last month of the spring, May, is also a moderately hot month in Shirley, South Carolina, with temperature in the range of an average high of 82°F (27.8°C) and an average low of 64.2°F (17.9°C). In Shirley, the average high-temperature in May slightly increases from 75.2°F (24°C) in April to a still warm 82°F (27.8°C). Weather in May »Weather in June
The first month of the summer, June, is a hot month in Shirley, South Carolina, with an average temperature fluctuating between 88.2°F (31.2°C) and 71.1°F (21.7°C). With the beginning of June, Shirley's average high-temperature sees a minor increase, transitioning from a moderately hot 82°F (27.8°C) in May to a hot 88.2°F (31.2°C). Weather in June »Weather in July
July, like June, is a hot summer month in Shirley, South Carolina, with temperature in the range of an average low of 73.2°F (22.9°C) and an average high of 91°F (32.8°C). In Shirley, South Carolina, temperatures reach their average annual highs in July, measuring 91°F (32.8°C) and a minimum average of 73.2°F (22.9°C). July's mean heat index is evaluated at a burning hot 113°F (45°C). Weather in July »Weather in August
August, the last month of the summer in Shirley, is another tropical month, with an average temperature ranging between max 90.1°F (32.3°C) and min 73.2°F (22.9°C). The arrival of August denotes a barely perceptible change in the average high-temperatures to a still tropical 90.1°F (32.3°C) from July's 91°F (32.8°C). Weather in August »Weather in September
September, the first month of the autumn in Shirley, is also a moderately hot month, with temperature in the range of an average high of 85.3°F (29.6°C) and an average low of 68.4°F (20.2°C). The transition into September marks the average high-temperature at a warm 85.3°F (29.6°C), differing minimally from August's 90.1°F (32.3°C). Weather in September »Weather in October
October, like September, in Shirley, South Carolina, is a moderately hot autumn month, with an average temperature varying between 58.5°F (14.7°C) and 76.1°F (24.5°C). During the transition into October, Shirley observes a decrease in the average high-temperature, falling from 85.3°F (29.6°C) in September to a still moderately hot 76.1°F (24.5°C). Weather in October »Weather in November
The last month of the autumn, November, is another refreshing month in Shirley, South Carolina, with temperature in the range of an average high of 65.3°F (18.5°C) and an average low of 48°F (8.9°C). Shirley, South Carolina, in November experiences a subtle temperature decline, with average high-temperatures reducing from a moderately hot 76.1°F (24.5°C) in October to an enjoyable 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 Shirley, South Carolina, with an average temperature varying between 59.5°F (15.3°C) and 44.6°F (7°C). The arrival of December corresponds with a minor reduction in the average high-temperature, down from November's comfortable 65.3°F (18.5°C) to a moderate 59.5°F (15.3°C). Weather in December »Updated: Feb 13, 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 high temperatures of 56.1°F (13.4°C) and lows of 39.9°F (4.4°C), January is the coldest month.
The least humid month is January, with an average relative humidity of 71%.
In Shirley, during the entire year, the rain falls for 158.7 days and collects up to 30.28" (769mm) of precipitation.
Months with snowfall are January, February and December.
Throughout the year, there are 0.6 snowfall days, and 0.24" (6mm) of snow is accumulated.
The months with the lowest UV index are January and December, with an average maximum UV index of 3.
The month with the most snowfall in Shirley, South Carolina, is February, when snow falls for 0.2 days and typically aggregates up to 0.16" (4mm) of snow.
March through November are months without snowfall.
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.
June has the longest days of the year in Shirley, South Carolina, with an average of 14h and 18min of daylight.
The months with the highest UV index are June through August, with an average maximum UV index of 7.
Shirley experiences its average highest temperatures in July, reaching a peak of 91°F (32.8°C) and a minimum of 73.2°F (22.9°C).
The month with the most sunshine in Shirley is July, with an average of 11.1h of sunshine.
The month with the most rainfall in Shirley, South Carolina, is August, when the rain falls for 20.2 days and typically aggregates up to 3.62" (92mm) of precipitation.
November is the month with the least rainfall in Shirley. Rain falls for 7.5 days and accumulates 1.38" (35mm) of precipitation.
December is the most humid month, with an average relative humidity of 77%.
The month with the shortest days in Shirley is December, with an average of 10h and 0min of daylight.
With an average of 5.5h of sunshine, December has the least sunshine of the year.
Average temperature
Shirley, SC
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (56.1°F).
The months with the highest average low temperature are July and August (73.2°F).
The coldest month (with the lowest average low temperature) is January (39.9°F).
Average pressure
Shirley, 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:
30.02"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
Shirley, SC
- Average wind speed in January:
6.5mph - Average wind speed in February:
6.8mph - Average wind speed in March:
7mph - Average wind speed in April:
7.1mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.1mph - Average wind speed in November:
6.1mph - Average wind speed in December:
6.2mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity
Shirley, SC
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is January (71%).
Average rainfall
Shirley, SC
- Average rainfall in January:
1.85" - Average rainfall in February:
2.44" - Average rainfall in March:
2.56" - Average rainfall in April:
2.83" - Average rainfall in May:
2.64" - Average rainfall in June:
2.99"
- Average rainfall in July:
2.6" - Average rainfall in August:
3.62" - Average rainfall in September:
1.97" - Average rainfall in October:
2.17" - Average rainfall in November:
1.38" - Average rainfall in December:
3.23"
The wettest month (with the highest rainfall) is August (3.62").
The driest month (with the least rainfall) is November (1.38").
Average rainfall days
Shirley, SC
- Average rainfall days in January:
9.7 days - Average rainfall days in February:
10.5 days - Average rainfall days in March:
11.8 days - Average rainfall days in April:
12.7 days - Average rainfall days in May:
15.4 days - Average rainfall days in June:
17.7 days
- Average rainfall days in July:
19.3 days - Average rainfall days in August:
20.2 days - Average rainfall days in September:
14.3 days - Average rainfall days in October:
9 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
10.6 days
The month with the highest number of rainy days is August (20.2 days).
The month with the least rainy days is November (7.5 days).
Average snowfall
Shirley, SC
The month with the highest snowfall is February (0.16").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days
Shirley, SC
- Average snowfall days in January:
0.3 days - Average snowfall days in February:
0.2 days - Average snowfall days in March:
0 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 (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Shirley, 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 48min - 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 24min - 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 54min - Average sunshine in March:
7h and 42min - Average sunshine in April:
9h and 30min - Average sunshine in May:
10h and 12min - Average sunshine in June:
10h and 42min
- Average sunshine in July:
11h and 6min - Average sunshine in August:
10h and 24min - Average sunshine in September:
8h and 30min - Average sunshine in October:
6h and 48min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 30min
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 30min).
Average sunshine days
Shirley, SC
- Average sunshine days in January:
19.7 days - Average sunshine days in February:
16.6 days - Average sunshine days in March:
16.9 days - Average sunshine days in April:
15.8 days - Average sunshine days in May:
13.7 days - Average sunshine days in June:
9.5 days
- Average sunshine days in July:
9.6 days - Average sunshine days in August:
7.8 days - Average sunshine days in September:
13.5 days - Average sunshine days in October:
20 days - Average sunshine days in November:
21 days - Average sunshine days in December:
18.6 days
The month with the most sunshine days is November (21 days).
The month with the least sunshine days is August (7.8 days).
Average UV index
Shirley, SC
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover
Shirley, SC
The months with the most cloud cover are February and December (Cloud cover 41).
The months with the least cloud cover are July and October (Cloud cover 29).
Average visibility
Shirley, 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).
