October weather forecast
Norfolk, VA

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A breathtaking night panorama of the well developed Norfolk City, Virginia
A breathtaking night panorama of the well developed Norfolk City, Virginia

Weather in October

As Norfolk's foliage begins to transform in October, the temperatures follow suit. The climate becomes noticeably cooler following the heat of the Summer months and the mild warmth of early Autumn. The weather undergoes a transformation, moderate rainfall with an appreciable drop in sea temperatures becomes evident. A hint of chill returns to the winds, enough to make their presence noticeable. Despite the falling temperatures, the city still benefits from reasonable sunshine hours, even though they are fewer than in the previous month.

Temperature

The start of October signals a decrease in the average high-temperature, transitioning from a moderately hot 79.2°F (26.2°C) in September to an agreeable 69.8°F (21°C). An average nighttime temperature of 58.1°F (14.5°C) is noted during the month of October.

Humidity

In Norfolk, the average relative humidity in October is 75%.

Rainfall

In Norfolk, in October, during 9.9 rainfall days, 1.57" (40mm) of precipitation is typically accumulated. In Norfolk, during the entire year, the rain falls for 151.9 days and collects up to 20.35" (517mm) of precipitation.

Snowfall

In Norfolk, snow does not fall in April through October.

Ocean temperature

In October, the average ocean temperature is 69.4°F (20.8°C).
Note: Most people do not enjoy swimming in water that is 69.4°F (20.8°C). Breathing becomes increasingly challenging as the water temperature dips under 69.8°F (21°C).

Daylight

The average length of the day in October is 11h and 14min.
On the first day of the month, sunrise is at 7:01 am and sunset at 6:48 pm. On the last day of October, sunrise is at 7:28 am and sunset at 6:08 pm EDT.

Sunshine

The average sunshine in October is 5.9h.

UV index

The average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In October, the maximum UV index of 4 suggests this advice:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Aug 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are October temperatures?

The average high-temperature and low-temperature during October are 69.8°F (21°C) and 58.1°F (14.5°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in August is estimated at 93.2°F (34°C).

What is the average humidity in October?

The average relative humidity in October in Norfolk is 75%.

How many days does it rain in October?

In Norfolk, in October, it is raining for 9.9 days, with typically 1.57" (40mm) of accumulated precipitation.

When it does not snow?

In Norfolk, snow does not fall in April through October.

Does it snow in October?

In Norfolk, in October, it doesn't snow. In November, it regularly snows.

How cold is the water in October?

In Norfolk, in October, the average water temperature is 69.4°F (20.8°C). Swimming in 69.4°F (20.8°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

How many hours of daylight does Norfolk have in October?

In Norfolk, the average day length in October is 11h and 14min.

When are sunrise and sunset in October in Norfolk?

In October, on the first day of the month, sunrise is at 7:01 am and sunset at 6:48 pm. On the last day of the month, in Norfolk, sunrise is at 7:28 am and sunset at 6:08 pm EDT.

How long on average sun shines in October?

The average sunshine duration in October is 5.9h.

How high is the UV index in October?

In October, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Norfolk, VA

Average temperature in October - Norfolk, VA
  • Average high temperature in October: 69.8°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (45.9°F).

  • Average low temperature in October: 58.1°F

The month with the highest average low temperature is July (73.6°F).
The coldest month (with the lowest average low temperature) is January (34.7°F).

Average pressure in October
Norfolk, VA

Average pressure in October - Norfolk, VA
  • Average pressure in October: 30.03"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in October
Norfolk, VA

Average wind speed in October - Norfolk, VA
  • Average wind speed in October: 9.3mph

The windiest months (with the highest average wind speed) are March and April (10.5mph).
The calmest month (with the lowest average wind speed) is August (7.5mph).

Average humidity in October
Norfolk, VA

Average humidity in October - Norfolk, VA
  • Average humidity in October: 75%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are July and November (74%).

Average rainfall in October
Norfolk, VA

Average rainfall in October - Norfolk, VA
  • Average rainfall in October: 1.57"

The wettest month (with the highest rainfall) is August (2.52").
The driest month (with the least rainfall) is November (1.1").

Average rainfall days in October
Norfolk, VA

Average rainfall days in October - Norfolk, VA
  • Average rainfall days in October: 9.9 days

The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is November (8.3 days).

Average snowfall in October
Norfolk, VA

Average snowfall in October - Norfolk, VA
  • Average snowfall in October: 0"

The month with the highest snowfall is January (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in October
Norfolk, VA

Average snowfall days in October - Norfolk, VA
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average sea temperature in October
Norfolk, VA

Average sea temperature in October - Norfolk, VA
  • Average sea temperature in October: 69.4°F

The best month for swimming (with the highest average sea temperature) is August (80°F).
The coldest month (with the lowest average sea temperature) is February (44.5°F).

Average daylight in October /
Average sunshine in October
Norfolk, VA

Average daylight in October / Average sunshine in October - Norfolk, VA
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in October: 5h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).

Average sunshine days in October
Norfolk, VA

Average sunshine days in October - Norfolk, VA
  • 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 August (10.8 days).

Average UV index in October
Norfolk, VA

Average UV index in October - Norfolk, VA
  • Average UV index in October: 4

The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is January (UV index 2).

Average cloud cover in October
Norfolk, VA

Average cloud cover in October - Norfolk, VA
  • Average cloud cover in October: 34

The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 26).

Average visibility in October
Norfolk, VA

Average visibility in October - Norfolk, VA
  • 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).

Norfolk, Virginia, USA

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