October weather forecastSaint Helena, NC
October
Weather in October
October, like September, in Saint Helena, North Carolina, is a moderately hot autumn month, with an average temperature varying between 56.7°F (13.7°C) and 74.1°F (23.4°C).Temperature
As Saint Helena enters October, the average high-temperature decreases from the a warm 83.3°F (28.5°C) of September to a still moderately hot 74.1°F (23.4°C). Throughout the month of October, Saint Helena reports a steady low-temperature average of 56.7°F (13.7°C).Humidity
In Saint Helena, North Carolina, the average relative humidity in October is 77%.Rainfall
In Saint Helena, in October, during 9.9 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. In Saint Helena, North Carolina, during the entire year, the rain falls for 165.3 days and collects up to 34.21" (869mm) of precipitation.Snowfall
In Saint Helena, snow does not fall in April through November.Daylight
In Saint Helena, the average length of the day in October is 11h and 19min.On the first day of the month, sunrise is at 7:06 am and sunset at 6:55 pm. On the last day of October, sunrise is at 7:31 am and sunset at 6:18 pm EDT.
Sunshine
In Saint Helena, the average sunshine in October is 6.1h.UV index
In October, the average daily maximum UV index in Saint Helena is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The daily maximum UV index of 5 in October interprets into the following advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Saint Helena, NC
- Average high temperature in October: 74.1°F
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).
- Average low temperature in October: 56.7°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 in October
Saint Helena, NC
- Average pressure in October: 30.03"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 in October
Saint Helena, NC
- Average wind speed in October: 6.3mph
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 in October
Saint Helena, NC
- Average humidity in October: 77%
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 in October
Saint Helena, NC
- Average rainfall in October: 1.89"
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 in October
Saint Helena, NC
- Average rainfall days in October: 9.9 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 in October
Saint Helena, NC
- Average snowfall in October: 0"
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 in October
Saint Helena, NC
- Average snowfall days in October: 0 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 in October /
Average sunshine in October
Saint Helena, NC
- Average daylight in October: 11h and 18min
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 October: 6h and 6min
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 in October
Saint Helena, NC
- Average sunshine days in October: 19.5 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 in October
Saint Helena, NC
- Average UV index in October: 5
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 in October
Saint Helena, NC
- Average cloud cover in October: 32
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 in October
Saint Helena, NC
- Average visibility in October: 6mi
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).
