May weather forecast
Slab Fork, WV

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Weather in May

The last month of the spring, May, is a pleasant month in Slab Fork, West Virginia, with temperature in the range of an average high of 71.6°F (22°C) and an average low of 51.1°F (10.6°C).

Temperature

As Slab Fork transitions into May, the average high-temperature shows a change, moving from an enjoyable 62.4°F (16.9°C) in April to an agreeable 71.6°F (22°C). Throughout May, Slab Fork's nights cool down to an average of 51.1°F (10.6°C).

Humidity

The average relative humidity in May is 80%.

Rainfall

The month with the most rainfall is May, when the rain falls for 22.3 days and typically aggregates up to 3.94" (100mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Slab Fork aggregates 0.43" (11mm) of snow. Throughout the year, there are 60.8 snowfall days, and 39.41" (1001mm) of snow is accumulated.

Daylight

In May, the average length of the day is 14h and 13min.
On the first day of the month, sunrise is at 6:28 am and sunset at 8:15 pm. On the last day of May, sunrise is at 6:05 am and sunset at 8:40 pm EDT.

Sunshine

In Slab Fork, the average sunshine in May is 8.9h.

UV index

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 5 in May translates into this advice:
Put precautions into practice - Protective measures against sun-induced damage are advised. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.

Frequently asked questions

What are the temperatures in May?

The high-temperature during May is 71.6°F (22°C) and the low-temperature is 51.1°F (10.6°C).

What is the average humidity in May?

The average relative humidity in May in Slab Fork is 80%.

What is the rainiest month?

The month with the most rainfall is May, when the rain falls for 22.3 days and typically aggregates up to 3.94" (100mm) of precipitation.

How many days does it rain in May?

In May, the rain falls for 22.3 days. Throughout May, 3.94" (100mm) of precipitation is accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 0.3 snowfall days, in May, Slab Fork aggregates 0.43" (11mm) of snow.

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

In Slab Fork, the average day length in May is 14h and 13min.

When are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 6:28 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:40 pm EDT.

How long on average sun shines in May?

The average sunshine duration in May is 8.9h.

How high is the UV index in May?

In Slab Fork, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from 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 May
Slab Fork, WV

Average temperature in May - Slab Fork, WV
  • Average high temperature in May: 71.6°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in May: 51.1°F

The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).

Average pressure in May
Slab Fork, WV

Average pressure in May - Slab Fork, WV
  • Average pressure in May: 30.02"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 May
Slab Fork, WV

Average wind speed in May - Slab Fork, WV
  • Average wind speed in May: 5.9mph

The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in May
Slab Fork, WV

Average humidity in May - Slab Fork, WV
  • Average humidity in May: 80%

The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are April, June, July, August and November (78%).

Average rainfall in May
Slab Fork, WV

Average rainfall in May - Slab Fork, WV
  • Average rainfall in May: 3.94"

The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in May
Slab Fork, WV

Average rainfall days in May - Slab Fork, WV
  • Average rainfall days in May: 22.3 days

The month with the highest number of rainy days is May (22.3 days).
The month with the least rainy days is November (11.4 days).

Average snowfall in May
Slab Fork, WV

Average snowfall in May - Slab Fork, WV
  • Average snowfall in May: 0.43"

The month with the highest snowfall is January (8.7").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Slab Fork, WV

Average snowfall days in May - Slab Fork, WV
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (15.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Slab Fork, WV
  • Average daylight in May: 14h and 1min

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

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in May
Slab Fork, WV

Average sunshine days in May - Slab Fork, WV
  • Average sunshine days in May: 7 days

The month with the most sunshine days is November (15.1 days).
The month with the least sunshine days is May (7 days).

Average UV index in May
Slab Fork, WV

Average UV index in May - Slab Fork, WV
  • Average UV index in May: 5

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

Average cloud cover in May
Slab Fork, WV

Average cloud cover in May - Slab Fork, WV
  • Average cloud cover in May: 45

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 36).

Average visibility in May
Slab Fork, WV

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

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

Slab Fork, West Virginia, USA

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