Expand
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, like December, in Saint Helena, North Carolina, is a cool winter month, with an average temperature ranging between max 52.7°F (11.5°C) and min 36.7°F (2.6°C). With its high average temperature of 52.7°F (11.5°C) and a low of 36.7°F (2.6°C), January is regarded as the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Saint Helena, is a mild month, with an average temperature varying between 57.2°F (14°C) and 39.6°F (4.2°C). February's weather records an average high-temperature of a moderate 57.2°F (14°C), showing little deviation from January. Weather in February »
Weather in March
March, the first month of the spring in Saint Helena, is a comfortable month, with an average temperature ranging between min 45.1°F (7.3°C) and max 62.4°F (16.9°C). Saint Helena sees the arrival of March with an average high-temperature of a still refreshing 62.4°F (16.9°C), indicating a subtle variation from February. Weather in March »
Weather in April
April is a pleasant spring month in Saint Helena, North Carolina, with an average temperature ranging between min 54.7°F (12.6°C) and max 72.1°F (22.3°C). April's onset witnesses a shift in the average high-temperature, moving from a comfortable 62.4°F (16.9°C) in March to a pleasant 72.1°F (22.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Saint Helena, North Carolina, with an average temperature varying between 80.1°F (26.7°C) and 63.1°F (17.3°C). May introduces a minor temperature shift, with average high-temperatures adjusting from April's agreeable 72.1°F (22.3°C) to a moderately hot 80.1°F (26.7°C). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in Saint Helena, North Carolina, with temperature in the range of an average high of 86.4°F (30.2°C) and an average low of 69.6°F (20.9°C). Saint Helena's transition into June brings a slight rise in the average high-temperature, moving from a warm 80.1°F (26.7°C) in May to a hot 86.4°F (30.2°C). Weather in June »
Weather in July
July, the same as June, in Saint Helena, North Carolina, is another hot summer month, with temperature in the range of an average high of 89.2°F (31.8°C) and an average low of 72.9°F (22.7°C). In Saint Helena, July is identified by the highest average temperatures, reaching a peak of 89.2°F (31.8°C) and a low of 72.9°F (22.7°C). During July, the heat index is computed to be a scorching 107.6°F (42°C). Weather in July »
Weather in August
The last month of the summer, August, is another hot month in Saint Helena, North Carolina, with an average temperature fluctuating between 88.3°F (31.3°C) and 71.8°F (22.1°C). With the onset of August, the average high-temperature stands at a still hot 88.3°F (31.3°C), closely aligned with July's 89.2°F (31.8°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Saint Helena, North Carolina, with an average temperature ranging between max 83.3°F (28.5°C) and min 67.5°F (19.7°C). With the transition into September, Saint Helena notes an average high-temperature of a moderately hot 83.3°F (28.5°C), closely resembling August. Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Saint Helena, North Carolina, with an average temperature ranging between min 56.7°F (13.7°C) and max 74.1°F (23.4°C). With October's arrival, Saint Helena's weather changes as the average high-temperature falls from 83.3°F (28.5°C) in September to a still moderately hot 74.1°F (23.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Saint Helena, North Carolina, with an average temperature fluctuating between 63.1°F (17.3°C) and 46.2°F (7.9°C). November's onset brings a reduction in the average high-temperature, from a moderately hot 74.1°F (23.4°C) in October to a refreshing 63.1°F (17.3°C). Weather in November »
Weather in December
December, the first month of the winter in Saint Helena, is still a refreshing month, with an average temperature ranging between max 57.2°F (14°C) and min 41.9°F (5.5°C). Saint Helena's transition into December involves a gentle shift in temperature, receding from an enjoyable 63.1°F (17.3°C) in November to a still refreshing 57.2°F (14°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Saint Helena?
January is the month when Saint Helena sees the average lowest temperatures, with a high of 52.7°F (11.5°C) and a low of 36.7°F (2.6°C).
What is the least humid month in Saint Helena?
The months with the lowest humidity are January through April, with an average relative humidity of 74%.
What is the driest month in Saint Helena?
January is the month with the least rainfall in Saint Helena. Rain falls for 10.4 days and accumulates 1.54" (39mm) of precipitation.
How many days does it rain in Saint Helena?
Throughout the year, in Saint Helena, North Carolina, there are 165.3 rainfall days, and 34.21" (869mm) of precipitation is accumulated.
When does it snow in Saint Helena?
Months with snowfall are January through March and December.
How much does it snow in Saint Helena?
Throughout the year, there are 2.3 snowfall days, and 1.65" (42mm) of snow is accumulated.
What are the months with the least sunshine in Saint Helena?
January and December, with an average of 5.5h of sunshine, are months with the least sunshine.
What are the months with the lowest UV index in Saint Helena?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3.
When does it snow the most in Saint Helena?
February is the month with the most snowfall in Saint Helena, North Carolina. Snow falls for 0.9 days and accumulates 0.83" (21mm) of snow.
When is Daylight Saving Time (DST) in Saint Helena?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Saint Helena, 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 it does not snow in Saint Helena?
In Saint Helena, North Carolina, snow does not fall in April through November.
When are the longest days in Saint Helena?
With an average of 14h and 24min of daylight, June has the longest days of the year in Saint Helena.
What are the months with the highest UV index in Saint Helena?
June and July, with an average maximum UV index of 7, are months with the highest UV index in Saint Helena, North Carolina.
What time of the year is the hottest in Saint Helena?
Saint Helena's warmest temperatures are experienced in July, with average high temperatures of 89.2°F (31.8°C) and lows of 72.9°F (22.7°C).
What month has the most sunshine in Saint Helena?
The month with the most sunshine is July, with an average of 10.6h of sunshine.
What is the most humid month in Saint Helena?
August is the most humid month, with an average relative humidity of 79%.
What is the rainiest month in Saint Helena?
August is the month with the most rainfall in Saint Helena. Rain falls for 19.8 days and accumulates 4.33" (110mm) of precipitation.
What is the month with the shortest days in Saint Helena?
December has the shortest days of the year, with an average of 9h and 54min of daylight.
Average temperature
Saint Helena, NC
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (52.7°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 (36.7°F).
Average pressure
Saint Helena, NC
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30.02"Hg - Average pressure in May:
30.03"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:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.13"Hg
The months with the highest atmospheric pressure are January, November and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed
Saint Helena, NC
- Average wind speed in January:
6.5mph - Average wind speed in February:
7mph - Average wind speed in March:
7mph - Average wind speed in April:
7.3mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.1mph - Average wind speed in September:
6mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.2mph - Average wind speed in December:
6.2mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity
Saint Helena, NC
The month with the highest relative humidity is August (79%).
The months with the lowest relative humidity are January, February, March and April (74%).
Average rainfall
Saint Helena, NC
- Average rainfall in January:
1.54" - Average rainfall in February:
2.17" - Average rainfall in March:
2.44" - Average rainfall in April:
2.6" - Average rainfall in May:
3.03" - Average rainfall in June:
3.58"
- Average rainfall in July:
3.54" - Average rainfall in August:
4.33" - Average rainfall in September:
4.17" - Average rainfall in October:
1.89" - Average rainfall in November:
2.28" - Average rainfall in December:
2.64"
The wettest month (with the highest rainfall) is August (4.33").
The driest month (with the least rainfall) is January (1.54").
Average rainfall days
Saint Helena, NC
- Average rainfall days in January:
10.4 days - Average rainfall days in February:
10.2 days - Average rainfall days in March:
12.9 days - Average rainfall days in April:
13.2 days - Average rainfall days in May:
15.7 days - Average rainfall days in June:
19 days
- Average rainfall days in July:
19.8 days - Average rainfall days in August:
19.8 days - Average rainfall days in September:
13.9 days - Average rainfall days in October:
9.9 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
11 days
The months with the highest number of rainy days are July and August (19.8 days).
The month with the least rainy days is November (9.5 days).
Average snowfall
Saint Helena, NC
The month with the highest snowfall is February (0.83").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Saint Helena, NC
- Average snowfall days in January:
1 days - Average snowfall days in February:
0.9 days - Average snowfall days in March:
0.2 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 January (1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Saint Helena, NC
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 0min - 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 2min - Average daylight in December:
9h and 5min
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 3min - Average sunshine in February:
5h and 4min - Average sunshine in March:
7h and 0min - Average sunshine in April:
9h and 3min - Average sunshine in May:
9h and 5min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 0min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).
Average sunshine days
Saint Helena, NC
- Average sunshine days in January:
18.8 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
16.3 days - Average sunshine days in April:
14.6 days - Average sunshine days in May:
13.1 days - Average sunshine days in June:
9 days
- Average sunshine days in July:
8.1 days - Average sunshine days in August:
8.7 days - Average sunshine days in September:
13.5 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
19 days - Average sunshine days in December:
18.5 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (8.1 days).
Average UV index
Saint Helena, NC
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
Saint Helena, NC
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Saint Helena, NC
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).
Saint Helena, North Carolina, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
