October weather forecast
Nitro, WV

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Weather in October

October ushers in the crispness of fall with temperatures significantly lower than in September. Rainfall increases, ranking October among the moderately wet months with averaged 1.34" (34mm) of rain. The daylight hours markedly decrease, paving the way for longer evenings characteristic of the fall. Nitro residents can enjoy the vibrant and colorful fall foliage during October. Weather conditions continue to change in the direction of lower temperatures and shorter days, as November approaches.

Temperature

As September transitions into October, Nitro sees a drop in the average high-temperature, transitioning from a warm 78.3°F (25.7°C) to an enjoyable 66°F (18.9°C). An average low-temperature of 46.9°F (8.3°C) is observed during October nights.

Humidity

The average relative humidity in October is 77%.

Rainfall

In Nitro, in October, during 10.5 rainfall days, 1.34" (34mm) of precipitation is typically accumulated. Throughout the year, there are 152.9 rainfall days, and 16.5" (419mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.43" (11mm) of snow. Throughout the year, in Nitro, there are 37.1 snowfall days, and 8.27" (210mm) of snow is accumulated.

Daylight

In October, the average length of the day in Nitro is 11h and 11min.
On the first day of October in Nitro, sunrise is at 7:23 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 7:53 am and sunset at 6:28 pm EDT.

Sunshine

In October, the average sunshine is 6.1h.

UV index

In Nitro, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: An average UV index of 3 in October transforms into this advice:
Put precautions into practice - Guidance to elude sunburn is provided. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Updated: Aug 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average October temperature?

In Nitro, 66°F (18.9°C) is the average high-temperature and 46.9°F (8.3°C) is the average low-temperature during October. The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in August is calculated to be 95°F (35°C).

What is the average humidity in October?

The average relative humidity in October is 77%.

How much does it rain in October?

In Nitro, in October, it is raining for 10.5 days, with typically 1.34" (34mm) of accumulated precipitation.

When does it start snowing?

October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.43" (11mm) of snow.

How many hours of daylight does Nitro have in October?

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

What time are sunrise and sunset in October?

On the first day of October, sunrise is at 7:23 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 7:53 am and sunset at 6:28 pm EDT.

How long on average sun shines in October?

In Nitro, the average sunshine duration in October is 6.1h.

What is the UV index reading in October?

In Nitro, West Virginia, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Nitro, WV

Average temperature in October - Nitro, WV
  • Average high temperature in October: 66°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 (38.8°F).

  • Average low temperature in October: 46.9°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).

Average pressure in October
Nitro, WV

Average pressure in October - Nitro, WV
  • Average pressure in October: 30.06"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in October
Nitro, WV

Average wind speed in October - Nitro, WV
  • Average wind speed in October: 5.1mph

The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

Average humidity in October
Nitro, WV

Average humidity in October - Nitro, WV
  • Average humidity in October: 77%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is August (75%).

Average rainfall in October
Nitro, WV

Average rainfall in October - Nitro, WV
  • Average rainfall in October: 1.34"

The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is September (0.83").

Average rainfall days in October
Nitro, WV

Average rainfall days in October - Nitro, WV
  • Average rainfall days in October: 10.5 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (8.9 days).

Average snowfall in October
Nitro, WV

Average snowfall in October - Nitro, WV
  • Average snowfall in October: 0.43"

The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Nitro, WV

Average snowfall days in October - Nitro, WV
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is January (11.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Nitro, WV

Average daylight in October / Average sunshine in October - Nitro, WV
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in October: 6h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in October
Nitro, WV

Average sunshine days in October - Nitro, WV
  • Average sunshine days in October: 18.5 days

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (10.7 days).

Average UV index in October
Nitro, WV

Average UV index in October - Nitro, WV
  • Average UV index in October: 3

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in October
Nitro, WV

Average cloud cover in October - Nitro, WV
  • Average cloud cover in October: 40

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in October
Nitro, WV

Average visibility in October - Nitro, WV
  • Average visibility in October: 5mi

The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).

Nitro, West Virginia, USA

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