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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Isle of Palms, South Carolina, is another mild winter month, with an average temperature varying between 57°F (13.9°C) and 45.7°F (7.6°C). January, with its high-temperature average of 57°F (13.9°C) and a low-temperature average of 45.7°F (7.6°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Isle of Palms, is another refreshing month, with an average temperature varying between 48.7°F (9.3°C) and 59.9°F (15.5°C). Isle of Palms observes an average high-temperature of a still refreshing 59.9°F (15.5°C) in February, barely different from 57°F (13.9°C) in January. Weather in February »
Weather in March
March, the first month of the spring in Isle of Palms, is a refreshing month, with temperature in the range of an average low of 53.6°F (12°C) and an average high of 64°F (17.8°C). March's presence marks an average high-temperature of a comfortable 64°F (17.8°C), subtly varied from February's 59.9°F (15.5°C). Weather in March »
Weather in April
April is a pleasant spring month in Isle of Palms, South Carolina, with temperature in the range of an average high of 71.6°F (22°C) and an average low of 61.3°F (16.3°C). The commencement of April sees a minor shift in the average high-temperature, moving from an enjoyable 64°F (17.8°C) in March to an agreeable 71.6°F (22°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Isle of Palms, South Carolina, with temperature in the range of an average low of 69.1°F (20.6°C) and an average high of 77.7°F (25.4°C). Isle of Palms's transition into May brings a slight rise in the average high-temperature, moving from an agreeable 71.6°F (22°C) in April to a warm 77.7°F (25.4°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Isle of Palms, South Carolina, with an average temperature varying between 75.6°F (24.2°C) and 84°F (28.9°C). Observing a slight rise in June, the average high-temperature shifts from May's warm 77.7°F (25.4°C) to a still moderately hot 84°F (28.9°C). Weather in June »
Weather in July
July is a tropical summer month in Isle of Palms, South Carolina, with an average temperature fluctuating between 86.2°F (30.1°C) and 78.4°F (25.8°C). Temperature records mark July as the warmest month, with highs averaging 86.2°F (30.1°C) and lows at 78.4°F (25.8°C). July's average heat index is computed to be a torrid 98.6°F (37°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Isle of Palms, South Carolina, with an average temperature varying between 85.8°F (29.9°C) and 78.1°F (25.6°C). The advent of August sees the average high-temperature at a moderately hot 85.8°F (29.9°C), subtly shifted from July's 86.2°F (30.1°C). Weather in August »
Weather in September
September, the first month of the autumn in Isle of Palms, is still a warm month, with temperature in the range of an average low of 74.1°F (23.4°C) and an average high of 82.6°F (28.1°C). With September's arrival, Isle of Palms, South Carolina, notes an average high-temperature of a still warm 82.6°F (28.1°C), closely following the trend of the preceding month. Weather in September »
Weather in October
October, the same as September, is another warm autumn month in Isle of Palms, South Carolina, with an average temperature fluctuating between 65.3°F (18.5°C) and 75.2°F (24°C). The arrival of October suggests a slight decrease in the average high-temperature, moving from a moderately hot 82.6°F (28.1°C) in September to a still warm 75.2°F (24°C). Weather in October »
Weather in November
November, the last month of the autumn in Isle of Palms, is also an enjoyable month, with an average temperature fluctuating between 65.5°F (18.6°C) and 55°F (12.8°C). Isle of Palms's November weather comes with a decrease in average high-temperatures, moving from a warm 75.2°F (24°C) in October to an enjoyable 65.5°F (18.6°C). Weather in November »
Weather in December
December, the first month of the winter in Isle of Palms, is still a comfortable month, with an average temperature fluctuating between 60.8°F (16°C) and 50.9°F (10.5°C). With the onset of December, the average high-temperature stands at a still enjoyable 60.8°F (16°C), closely aligned with November's 65.5°F (18.6°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
What is the coldest time of year in Isle of Palms?
In Isle of Palms, January is known for its average lowest temperatures, reaching a high of 57°F (13.9°C) and a low of 45.7°F (7.6°C).
What are the least humid months in Isle of Palms?
January and March, with an average relative humidity of 73%, are the least humid months in Isle of Palms.
What is the driest month in Isle of Palms?
The month with the least rainfall in Isle of Palms, South Carolina, is January, when the rain falls for 10.3 days and typically collects 1.54" (39mm) of precipitation.
How many days does it rain in Isle of Palms?
Throughout the year, in Isle of Palms, there are 184.5 rainfall days, and 45.83" (1164mm) of precipitation is accumulated.
When does it snow in Isle of Palms?
Months with snowfall in Isle of Palms, South Carolina, are January and February.
What is the snowiest month in Isle of Palms?
The months with the most snowfall in Isle of Palms, South Carolina, are January and February, with an average 0.04" (1mm) of accumulated snow.
How much does it snow in Isle of Palms?
In Isle of Palms, South Carolina, during the entire year, snow falls for 0.6 days and aggregates up to 0.08" (2mm) of snow.
What is the month with the lowest UV index in Isle of Palms?
The month with the lowest UV index in Isle of Palms is January, with an average maximum UV index of 3.
When it does not snow in Isle of Palms?
March through December are months without snowfall.
When is Daylight Saving Time (DST) in Isle of Palms?
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.
When are the longest days in Isle of Palms?
The month with the longest days is June, with an average of 14h and 18min of daylight.
What are the months with the highest UV index in Isle of Palms?
June through August, with an average maximum UV index of 7, are months with the highest UV index in Isle of Palms, South Carolina.
What is the hottest time of year in Isle of Palms?
July, characterized by an average high temperature of 86.2°F (30.1°C) and a low temperature of 78.4°F (25.8°C), is generally the warmest month in Isle of Palms, South Carolina.
What month has the most sunshine in Isle of Palms?
With an average of 11h of sunshine, July has the most sunshine of the year in Isle of Palms, South Carolina.
What is the wettest month in Isle of Palms?
The month with the most rainfall is August, when the rain falls for 25.2 days and typically aggregates up to 7.83" (199mm) of precipitation.
What is the most humid month in Isle of Palms?
With an average relative humidity of 78%, December is the most humid month in Isle of Palms.
What is the month with the shortest days in Isle of Palms?
With an average of 10h and 0min of daylight, December has the shortest days of the year in Isle of Palms.
What is the month with the least sunshine in Isle of Palms?
With an average of 5.7h of sunshine, December has the least sunshine of the year.
Average temperature
Isle of Palms, SC
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (57°F).
The month with the highest average low temperature is July (78.4°F).
The coldest month (with the lowest average low temperature) is January (45.7°F).
Average pressure
Isle of Palms, 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:
29.98"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed
Isle of Palms, SC
- Average wind speed in January:
10.3mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.6mph - Average wind speed in April:
10.6mph - Average wind speed in May:
9.7mph - Average wind speed in June:
9.2mph
- Average wind speed in July:
9.3mph - Average wind speed in August:
8.6mph - Average wind speed in September:
9.4mph - Average wind speed in October:
9.8mph - Average wind speed in November:
10.1mph - Average wind speed in December:
10.1mph
The windiest months (with the highest average wind speed) are March and April (10.6mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).
Average humidity
Isle of Palms, SC
The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are January and March (73%).
Average rainfall
Isle of Palms, SC
- Average rainfall in January:
1.54" - Average rainfall in February:
2.13" - Average rainfall in March:
2.32" - Average rainfall in April:
3.15" - Average rainfall in May:
3.19" - Average rainfall in June:
4.61"
- Average rainfall in July:
5.12" - Average rainfall in August:
7.83" - Average rainfall in September:
5.67" - Average rainfall in October:
3.39" - Average rainfall in November:
2.2" - Average rainfall in December:
4.69"
The wettest month (with the highest rainfall) is August (7.83").
The driest month (with the least rainfall) is January (1.54").
Average rainfall days
Isle of Palms, SC
- Average rainfall days in January:
10.3 days - Average rainfall days in February:
11.1 days - Average rainfall days in March:
12.2 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
16.1 days - Average rainfall days in June:
20.5 days
- Average rainfall days in July:
23.2 days - Average rainfall days in August:
25.2 days - Average rainfall days in September:
18.5 days - Average rainfall days in October:
12 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
12.4 days
The month with the highest number of rainy days is August (25.2 days).
The month with the least rainy days is November (9.9 days).
Average snowfall
Isle of Palms, SC
The months with the highest snowfall are January and February (0.04").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Isle of Palms, SC
- Average snowfall days in January:
0.5 days - Average snowfall days in February:
0.1 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 days
The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Isle of Palms, SC
- Average daylight in January:
10h and 2min - 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 5min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 3min - 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 5min - Average sunshine in February:
6h and 5min - Average sunshine in March:
7h and 4min - Average sunshine in April:
9h and 5min - Average sunshine in May:
10h and 3min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
10h and 5min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 4min - Average sunshine in November:
6h and 1min - Average sunshine in December:
5h and 4min
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 42min).
Average sunshine days
Isle of Palms, SC
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
14.8 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
15.3 days - Average sunshine days in May:
12.4 days - Average sunshine days in June:
6.6 days
- Average sunshine days in July:
5.3 days - Average sunshine days in August:
2.5 days - Average sunshine days in September:
8.3 days - Average sunshine days in October:
17.2 days - Average sunshine days in November:
16.9 days - Average sunshine days in December:
15.8 days
The month with the most sunshine days is January (18.1 days).
The month with the least sunshine days is August (2.5 days).
Average UV index
Isle of Palms, SC
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover
Isle of Palms, SC
The month with the most cloud cover is December (Cloud cover 39).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility
Isle of Palms, 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).
Isle of Palms, South Carolina, USA
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