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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 days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is another mild winter month in Seabrook Island, South Carolina, with an average temperature ranging between max 57.2°F (14°C) and min 43.2°F (6.2°C). During the coldest month, January, temperatures average a high of 57.2°F (14°C) and a low of 43.2°F (6.2°C). Weather in January »
Weather in February
The last month of the winter, February, is an enjoyable month in Seabrook Island, South Carolina, with an average temperature ranging between min 46°F (7.8°C) and max 61.2°F (16.2°C). The onset of February brings with it an average high-temperature of a still refreshing 61.2°F (16.2°C), showing a negligible variation from the month before. Weather in February »
Weather in March
The first month of the spring, March, is also an enjoyable month in Seabrook Island, South Carolina, with an average temperature fluctuating between 66.6°F (19.2°C) and 51.6°F (10.9°C). The shift from February to March introduces a subtle increase in the average high-temperature, moving from an enjoyable 61.2°F (16.2°C) to a still comfortable 66.6°F (19.2°C). Weather in March »
Weather in April
April in Seabrook Island, South Carolina, is a warm spring month, with an average temperature fluctuating between 74.3°F (23.5°C) and 59.4°F (15.2°C). Seabrook Island observes a slight ascent in average high-temperatures during April, adjusting from an enjoyable 66.6°F (19.2°C) in March to a moderately hot 74.3°F (23.5°C). Weather in April »
Weather in May
May, the last month of the spring in Seabrook Island, is another warm month, with an average temperature fluctuating between 81.1°F (27.3°C) and 66.7°F (19.3°C). As Seabrook Island transitions into May, the average high-temperature is observed to slightly rise from 74.3°F (23.5°C) in April to a still moderately hot 81.1°F (27.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a hot month in Seabrook Island, South Carolina, with an average temperature fluctuating between 73.4°F (23°C) and 87.4°F (30.8°C). With the beginning of June, Seabrook Island's average high-temperature sees a minor increase, transitioning from a warm 81.1°F (27.3°C) in May to a hot 87.4°F (30.8°C). Weather in June »
Weather in July
July, like June, is another tropical summer month in Seabrook Island, South Carolina, with an average temperature fluctuating between 76.5°F (24.7°C) and 89.8°F (32.1°C). The month of July, characterized by an average high of 89.8°F (32.1°C) and a low of 76.5°F (24.7°C), is recognized as the warmest. July's average heat index is calculated to be a blistering 109.4°F (43°C). Weather in July »
Weather in August
The last month of the summer, August, is another hot month in Seabrook Island, South Carolina, with an average temperature ranging between min 76.1°F (24.5°C) and max 88.7°F (31.5°C). In August, the average high-temperature registers at a still tropical 88.7°F (31.5°C), nearly identical to July's 89.8°F (32.1°C). Weather in August »
Weather in September
September, the first month of the autumn in Seabrook Island, is still a warm month, with temperature in the range of an average high of 84.9°F (29.4°C) and an average low of 71.8°F (22.1°C). As Seabrook Island steps into September, the average high-temperature is measured at a warm 84.9°F (29.4°C), displaying minor differences from August's 88.7°F (31.5°C). Weather in September »
Weather in October
October, the same as September, is another warm autumn month in Seabrook Island, South Carolina, with an average temperature fluctuating between 76.3°F (24.6°C) and 62.4°F (16.9°C). October's onset corresponds with a subtle shift in the average high-temperature, slightly moving from 84.9°F (29.4°C) in September to a still warm 76.3°F (24.6°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an enjoyable month in Seabrook Island, South Carolina, with an average temperature ranging between max 66.2°F (19°C) and min 51.8°F (11°C). The transition into November indicates a reduction in the average high-temperature, down to an enjoyable 66.2°F (19°C) from October's moderately hot 76.3°F (24.6°C). Weather in November »
Weather in December
The first month of the winter, December, is still a mild month in Seabrook Island, South Carolina, with an average temperature varying between 60.6°F (15.9°C) and 48°F (8.9°C). December's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's enjoyable 66.2°F (19°C) to a moderate 60.6°F (15.9°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Seabrook Island?
January is the month when Seabrook Island, South Carolina, experiences its coldest temperatures, averaging a high of 57.2°F (14°C) and a low of 43.2°F (6.2°C).
What are the least humid months in Seabrook Island?
The months with the lowest humidity are January and March, with an average relative humidity of 72%.
What is the driest month in Seabrook Island?
The month with the least rainfall in Seabrook Island is January, when the rain falls for 6.5 days and typically collects 0.31" (8mm) of precipitation.
How much does it rain in Seabrook Island?
In Seabrook Island, during the entire year, the rain falls for 118.7 days and collects up to 10.63" (270mm) of precipitation.
When does it snow in Seabrook Island?
January and December are months with snowfall in Seabrook Island.
What is the snowiest month in Seabrook Island?
The months with the most snowfall days in Seabrook Island are January and December, with an average of 0.1 snowfall days.
How many days does it snow in Seabrook Island?
In Seabrook Island, South Carolina, during the entire year, snow falls for 0.2 days.
What is the month with the lowest UV index in Seabrook Island?
The month with the lowest UV index in Seabrook Island is January, with an average maximum UV index of 3.
When it does not snow in Seabrook Island?
February through November are months without snowfall.
When is Daylight Saving Time (DST) in Seabrook Island?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Seabrook Island, South Carolina, 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.
What are the months with the highest UV index in Seabrook Island?
The months with the highest UV index in Seabrook Island, South Carolina, are May through August, with an average maximum UV index of 7.
When are the longest days in Seabrook Island?
With an average of 14h and 18min of daylight, June has the longest days of the year in Seabrook Island, South Carolina.
What part of the year is the hottest in Seabrook Island?
Seabrook Island's temperatures peak on average in July, reaching 89.8°F (32.1°C) at their highest and 76.5°F (24.7°C) at their lowest.
What month has the most sunshine in Seabrook Island?
The month with the most sunshine is July, with an average of 11.1h of sunshine.
What is the rainiest month in Seabrook Island?
The month with the most rainfall in Seabrook Island, South Carolina, is August, when the rain falls for 16.9 days and typically aggregates up to 1.73" (44mm) of precipitation.
What is the most humid month in Seabrook Island?
The most humid month in Seabrook Island is December, with an average relative humidity of 77%.
What is the month with the shortest days in Seabrook Island?
The month with the shortest days in Seabrook Island is December, with an average of 10h and 6min of daylight.
What is the month with the least sunshine in Seabrook Island?
With an average of 5.7h of sunshine, December has the least sunshine of the year in Seabrook Island, South Carolina.
Average temperature
Seabrook Island, SC
The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (57.2°F).
The month with the highest average low temperature is July (76.5°F).
The coldest month (with the lowest average low temperature) is January (43.2°F).
Average pressure
Seabrook Island, 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:
29.98"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:
30.13"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).
Average wind speed
Seabrook Island, SC
- Average wind speed in January:
7.7mph - Average wind speed in February:
7.9mph - Average wind speed in March:
8mph - Average wind speed in April:
8.1mph - Average wind speed in May:
7.4mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
6.8mph - Average wind speed in August:
6.3mph - Average wind speed in September:
7mph - Average wind speed in October:
7.3mph - Average wind speed in November:
7.5mph - Average wind speed in December:
7.5mph
The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity
Seabrook Island, SC
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are January and March (72%).
Average rainfall
Seabrook Island, SC
- Average rainfall in January:
0.31" - Average rainfall in February:
0.43" - Average rainfall in March:
0.51" - Average rainfall in April:
0.83" - Average rainfall in May:
0.83" - Average rainfall in June:
1.22"
- Average rainfall in July:
1.18" - Average rainfall in August:
1.73" - Average rainfall in September:
1.1" - Average rainfall in October:
0.83" - Average rainfall in November:
0.51" - Average rainfall in December:
1.14"
The wettest month (with the highest rainfall) is August (1.73").
The driest month (with the least rainfall) is January (0.31").
Average rainfall days
Seabrook Island, SC
- Average rainfall days in January:
6.5 days - Average rainfall days in February:
6.3 days - Average rainfall days in March:
8 days - Average rainfall days in April:
8.9 days - Average rainfall days in May:
11.4 days - Average rainfall days in June:
13.4 days
- Average rainfall days in July:
16.6 days - Average rainfall days in August:
16.9 days - Average rainfall days in September:
11.4 days - Average rainfall days in October:
6.1 days - Average rainfall days in November:
5.7 days - Average rainfall days in December:
7.5 days
The month with the highest number of rainy days is August (16.9 days).
The month with the least rainy days is November (5.7 days).
Average snowfall days
Seabrook Island, SC
- Average snowfall days in January:
0.1 days - Average snowfall days in February:
0 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 months with the highest number of snowfall days are January and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Seabrook Island, 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 0min - 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 1min
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 6min).
- 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 1min - Average sunshine in August:
10h and 5min - Average sunshine in September:
9h and 0min - 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 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days
Seabrook Island, SC
- Average sunshine days in January:
23.3 days - Average sunshine days in February:
20.2 days - Average sunshine days in March:
21.6 days - Average sunshine days in April:
18.7 days - Average sunshine days in May:
15.6 days - Average sunshine days in June:
12 days
- Average sunshine days in July:
10.4 days - Average sunshine days in August:
9.6 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
22.8 days - Average sunshine days in November:
23.1 days - Average sunshine days in December:
21.7 days
The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is August (9.6 days).
Average UV index
Seabrook Island, SC
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover
Seabrook Island, SC
The months with the most cloud cover are February and December (Cloud cover 39).
The months with the least cloud cover are June and July (Cloud cover 25).
Average visibility
Seabrook Island, 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).
Seabrook Island, South Carolina, USA
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