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 sea temperature 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
In October, the average high-temperature marginally decreases from 81.9°F (27.7°C) in September to a still warm 73.6°F (23.1°C). Topsail Beach experiences a consistent average temperature of 62.2°F (16.8°C) throughout the nights in October.Humidity
The average relative humidity in October is 74%.Rainfall
In Topsail Beach, in October, during 9.1 rainfall days, 1.3" (33mm) of precipitation is typically accumulated. Throughout the year, there are 150.4 rainfall days, and 20.79" (528mm) of precipitation is accumulated.Snowfall
March through November are months without snowfall.Ocean temperature
In Topsail Beach, the average seawater temperature in October is 75.9°F (24.4°C).Note: When considering a person's aversion to cold, factors like sunshine, wind, and atmospheric temperature are key. Swimming in 75.9°F (24.4°C) might be delightful. (Remember: The Olympics' swimming events have water temperatures between 77°F (25°C) and 82.4°F (28°C).)
Daylight
The average length of the day in October is 11h and 19min.On the first day of the month, sunrise is at 7:05 am and sunset at 6:54 pm. On the last day of October, sunrise is at 7:30 am and sunset at 6:17 pm EDT.
Sunshine
The average sunshine in October is 6.3h.UV index
In October, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: A maximum high UV index of 5 in October translates into the following recommendations:
Act with care - The need to guard against sun damage is communicated. The Sun's radiation is especially intense around midday; try to stay in shade during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Caution! The mirror effect of sand and water ups the UV radiation strength.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October?
What is the average humidity in October?
How much does it rain in October?
When it does not snow?
What is the water temperature in October?
How many hours of daylight does Topsail Beach have in October?
When is the sunrise / sunset in October?
How many hours of sunshine does Topsail Beach have in October?
How high is the UV index in October in Topsail Beach?
Average temperature in October
Topsail Beach, NC
- Average high temperature in October: 73.6°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (54.5°F).
- Average low temperature in October: 62.2°F
The month with the highest average low temperature is July (77°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).
Average pressure in October
Topsail Beach, NC
- Average pressure in October: 30.03"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in October
Topsail Beach, NC
- Average wind speed in October: 9.9mph
The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest month (with the lowest average wind speed) is August (8.2mph).
Average humidity in October
Topsail Beach, NC
- Average humidity in October: 74%
The months with the highest relative humidity are August and December (77%).
The months with the lowest relative humidity are January and March (73%).
Average rainfall in October
Topsail Beach, NC
- Average rainfall in October: 1.3"
The wettest month (with the highest rainfall) is September (2.91").
The driest month (with the least rainfall) is January (0.79").
Average rainfall days in October
Topsail Beach, NC
- Average rainfall days in October: 9.1 days
The month with the highest number of rainy days is August (19.5 days).
The month with the least rainy days is November (8.2 days).
Average snowfall in October
Topsail Beach, NC
- Average snowfall in October: 0"
The months with the highest snowfall are January, February and December (0.04").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in October
Topsail Beach, NC
- Average snowfall days in October: 0 days
The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in October
Topsail Beach, NC
- Average sea temperature in October: 75.9°F
The best month for swimming (with the highest average sea temperature) is August (82.8°F).
The coldest month (with the lowest average sea temperature) is February (57.5°F).
Average daylight in October /
Average sunshine in October
Topsail Beach, 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 2min
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 36min).
Average sunshine days in October
Topsail Beach, NC
- Average sunshine days in October: 20.2 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is August (8.2 days).
Average UV index in October
Topsail Beach, NC
- Average UV index in October: 5
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 in October
Topsail Beach, NC
- Average cloud cover in October: 29
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 26).
Average visibility in October
Topsail Beach, 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).
Topsail Beach, North Carolina, USA
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