May weather forecast
Tunnelton, WV

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Weather in May

May, the last month of the spring in Tunnelton, is an agreeable month, with an average temperature fluctuating between 49.8°F (9.9°C) and 69.3°F (20.7°C).

Temperature

Tunnelton's transition into May is marked by a temperature shift, moving from a refreshing 58.3°F (14.6°C) in April to an agreeable 69.3°F (20.7°C). In Tunnelton, the average nighttime temperature during May is a frosty 49.8°F (9.9°C).

Humidity

In Tunnelton, the average relative humidity in May is 81%.

Rainfall

The month with the most rainfall is May, when the rain falls for 21.6 days and typically aggregates up to 4.09" (104mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Tunnelton. During 0.3 snowfall days, in May, Tunnelton aggregates 0.71" (18mm) of snow. In Tunnelton, during the entire year, snow falls for 71.1 days and aggregates up to 43.5" (1105mm) of snow.

Daylight

In May, the average length of the day is 14h and 22min.
On the first day of the month, sunrise is at 6:19 am and sunset at 8:12 pm. On the last day of May, sunrise is at 5:54 am and sunset at 8:39 pm EDT.

Sunshine

The average sunshine in May is 8.4h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index in Tunnelton. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: A maximum high UV index of 5 in May translates into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
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Frequently asked questions

What are the temperatures in Tunnelton in May?

May temperatures vary between a high-temperature of 69.3°F (20.7°C) and a low-temperature of 49.8°F (9.9°C).

What is the average humidity in May in Tunnelton?

In May, the average relative humidity is 81%.

What is the wettest month in Tunnelton?

May is the month with the most rainfall. Rain falls for 21.6 days and accumulates 4.09" (104mm) of precipitation.

How many days does it rain in May in Tunnelton?

In May, the rain falls for 21.6 days. Throughout May, 4.09" (104mm) of precipitation is accumulated.

What is the last month it snows in Tunnelton?

May is the last month it regularly snows. During 0.3 snowfall days, in May, Tunnelton aggregates 0.71" (18mm) of snow.

What is the average length of the day in May in Tunnelton?

The average day length in May in Tunnelton is 14h and 22min.

When are sunrise and sunset in May in Tunnelton?

In May, on the first day of the month, sunrise is at 6:19 am and sunset at 8:12 pm. On the last day of the month, in Tunnelton, West Virginia, sunrise is at 5:54 am and sunset at 8:39 pm EDT.

How many hours of sunshine does Tunnelton have in May?

In May, the average sunshine duration is 8.4h.

When is the highest UV index in Tunnelton?

The months with the highest UV index are May through August, with an average maximum UV index of 5.

What is the UV index intensity in May in Tunnelton?

In May, the average daily maximum UV index in Tunnelton, West Virginia, is 5. A UV Index estimate of 3 to 5 represents 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
Tunnelton, WV

Average temperature in May - Tunnelton, WV
  • Average high temperature in May: 69.3°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (33.6°F).

  • Average low temperature in May: 49.8°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

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Average pressure in May
Tunnelton, WV

Average pressure in May - Tunnelton, 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
Tunnelton, WV

Average wind speed in May - Tunnelton, WV
  • Average wind speed in May: 6.3mph

The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in May
Tunnelton, WV

Average humidity in May - Tunnelton, WV
  • Average humidity in May: 81%

The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are June, July, August and November (79%).

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Average rainfall in May
Tunnelton, WV

Average rainfall in May - Tunnelton, WV
  • Average rainfall in May: 4.09"

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is September (2.2").

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Average rainfall days in May
Tunnelton, WV

Average rainfall days in May - Tunnelton, WV
  • Average rainfall days in May: 21.6 days

The month with the highest number of rainy days is May (21.6 days).
The month with the least rainy days is February (10.8 days).

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Average snowfall in May
Tunnelton, WV

Average snowfall in May - Tunnelton, WV
  • Average snowfall in May: 0.71"

The month with the highest snowfall is February (9.37").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Tunnelton, WV

Average snowfall days in May - Tunnelton, WV
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (18.7 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
Tunnelton, WV

Average daylight in May / Average sunshine in May - Tunnelton, 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 2min

The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days in May
Tunnelton, WV

Average sunshine days in May - Tunnelton, WV
  • Average sunshine days in May: 7.5 days

The month with the most sunshine days is October (12.1 days).
The month with the least sunshine days is January (6 days).

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Average UV index in May
Tunnelton, WV

Average UV index in May - Tunnelton, WV
  • Average UV index in May: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in May
Tunnelton, WV

Average cloud cover in May - Tunnelton, WV
  • Average cloud cover in May: 49

The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 39).

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Average visibility in May
Tunnelton, WV

Average visibility in May - Tunnelton, WV
  • Average visibility in May: 5mi

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

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Tunnelton, West Virginia, USA

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