Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
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). During October, Saint Helena records a consistent average nighttime temperature 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, during October, the rain falls for 9.9 days and regularly aggregates up to 1.89" (48mm) of precipitation. Throughout the year, in Saint Helena, there are 165.3 rainfall days, and 34.21" (869mm) of precipitation is accumulated.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, in Saint Helena, 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, North Carolina, is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 5 in October converts into the following recommendations:
Exercise prevention - Warding off sunburn is urged. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
What are the temperatures in Saint Helena in October?
What is the average humidity in October in Saint Helena?
How much does it rain in Saint Helena in October?
When it does not snow in Saint Helena?
How many hours of daylight does Saint Helena have in October?
When is the sunrise / sunset in October in Saint Helena?
How many hours of sunshine does Saint Helena have in October?
What is the UV index reading in October in Saint Helena?
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 2min
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 1min
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).
Saint Helena, North Carolina, USA
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