May weather forecast
Knob Fork, WV

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Weather in May

May, the last month of the spring in Knob Fork, is an agreeable month, with an average temperature fluctuating between 72.5°F (22.5°C) and 51.6°F (10.9°C).

Temperature

With the onset of May, Knob Fork's weather sees a temperature rise, transitioning from an enjoyable 61.7°F (16.5°C) in April to a pleasant 72.5°F (22.5°C). In May, Knob Fork reports a consistent average low-temperature of 51.6°F (10.9°C) during the nights.

Humidity

In May, the average relative humidity is 79%.

Rainfall

May is the month with the most rainfall. Rain falls for 21.3 days and accumulates 4.53" (115mm) of precipitation.

Snowfall

Months with snowfall in Knob Fork are January through May, October through December. May is the last month it regularly snows in Knob Fork. During 0.2 snowfall days, in May, Knob Fork aggregates 0.24" (6mm) of snow. Throughout the year, in Knob Fork, there are 52.1 snowfall days, and 24.21" (615mm) of snow is accumulated.

Daylight

In Knob Fork, the average length of the day in May is 14h and 23min.
On the first day of the month, sunrise is at 6:21 am and sunset at 8:16 pm. On the last day of May, sunrise is at 5:56 am and sunset at 8:43 pm EDT.

Sunshine

In Knob Fork, the average sunshine in May is 8.5h.

UV index

May and July, with an average maximum UV index of 6, are months with the highest UV index in Knob Fork. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 in May converts into the following recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Frequently asked questions

What is the average May temperature in Knob Fork?

The average high-temperature, in May, in Knob Fork, is 72.5°F (22.5°C), while the average low-temperature is 51.6°F (10.9°C).

What is the average humidity in May in Knob Fork?

In Knob Fork, the average relative humidity in May is 79%.

What is the wettest month in Knob Fork?

May is the month with the most rainfall in Knob Fork. Rain falls for 21.3 days and accumulates 4.53" (115mm) of precipitation.

How many days does it rain in May in Knob Fork?

In Knob Fork, West Virginia, during May, the rain falls for 21.3 days and regularly aggregates up to 4.53" (115mm) of precipitation.

What is the last month it snows in Knob Fork?

May is the last month it regularly snows in Knob Fork. During 0.2 snowfall days, in May, Knob Fork aggregates 0.24" (6mm) of snow.

How many hours of daylight does Knob Fork have in May?

In Knob Fork, the average day length in May is 14h and 23min.

When are sunrise and sunset in May in Knob Fork?

On the first day of May in Knob Fork, West Virginia, sunrise is at 6:21 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 8:43 pm EDT.

How long on average sun shines in May in Knob Fork?

In Knob Fork, the average sunshine duration in May is 8.5h.

What are the months with the highest UV index in Knob Fork?

May and July, with an average maximum UV index of 6, are months with the highest UV index in Knob Fork.

What is the UV index intensity in May in Knob Fork?

In May, the average daily maximum UV index in Knob Fork is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.
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 May
Knob Fork, WV

Average temperature in May - Knob Fork, WV
  • Average high temperature in May: 72.5°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (35.8°F).

  • Average low temperature in May: 51.6°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure in May
Knob Fork, WV

Average pressure in May - Knob Fork, WV
  • Average pressure in May: 30"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed in May
Knob Fork, WV

Average wind speed in May - Knob Fork, WV
  • Average wind speed in May: 5.5mph

The windiest months (with the highest average wind speed) are January and February (7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in May
Knob Fork, WV

Average humidity in May - Knob Fork, WV
  • Average humidity in May: 79%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (77%).

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Average rainfall in May
Knob Fork, WV

Average rainfall in May - Knob Fork, WV
  • Average rainfall in May: 4.53"

The wettest month (with the highest rainfall) is May (4.53").
The driest month (with the least rainfall) is November (2.24").

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Average rainfall days in May
Knob Fork, WV

Average rainfall days in May - Knob Fork, WV
  • Average rainfall days in May: 21.3 days

The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is January (10.8 days).

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Average snowfall in May
Knob Fork, WV

Average snowfall in May - Knob Fork, WV
  • Average snowfall in May: 0.24"

The month with the highest snowfall is February (6.18").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Knob Fork, WV

Average snowfall days in May - Knob Fork, WV
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (15 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Knob Fork, WV

Average daylight in May / Average sunshine in May - Knob Fork, WV
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in May: 8h and 3min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days in May
Knob Fork, WV

Average sunshine days in May - Knob Fork, WV
  • Average sunshine days in May: 7.8 days

The month with the most sunshine days is November (15.4 days).
The month with the least sunshine days is May (7.8 days).

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Average UV index in May
Knob Fork, WV

Average UV index in May - Knob Fork, WV
  • Average UV index in May: 6

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

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Average cloud cover in May
Knob Fork, WV

Average cloud cover in May - Knob Fork, WV
  • Average cloud cover in May: 48

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 37).

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Average visibility in May
Knob Fork, WV

Average visibility in May - Knob Fork, WV
  • Average visibility in May: 5mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).

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Knob Fork, West Virginia, USA

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