May weather forecast
Triune, WV

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Weather in May

May, the last month of the spring in Triune, is an agreeable month, with an average temperature ranging between max 72.1°F (22.3°C) and min 51.4°F (10.8°C).

Temperature

With the onset of May, Triune's average high-temperature experiences a rise, moving from April's comfortable 61.3°F (16.3°C) to an agreeable 72.1°F (22.3°C). Triune's May nights cool down to an average low-temperature of 51.4°F (10.8°C).

Humidity

The average relative humidity in May is 79%.

Rainfall

The month with the most rainfall is May, when the rain falls for 20.3 days and typically aggregates up to 4.21" (107mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Triune. During 0.2 snowfall days, in May, Triune aggregates 0.51" (13mm) of snow. In Triune, during the entire year, snow falls for 58.4 days and aggregates up to 29.09" (739mm) of snow.

Daylight

The average length of the day in May in Triune, West Virginia, is 14h and 22min.
On the first day of May in Triune, sunrise is at 6:19 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:40 pm EDT.

Sunshine

In May, the average sunshine in Triune is 8.5h.

UV index

May through July, with an average maximum UV index of 6, are months with the highest UV index in Triune, West Virginia. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In May, the maximum UV index of 6 suggests these recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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Frequently asked questions

What is the average May temperature in Triune?

The high-temperature, in May, in Triune, is 72.1°F (22.3°C), while the low-temperature averages to 51.4°F (10.8°C).

What is the average humidity in May in Triune?

The average relative humidity in May in Triune is 79%.

What is the rainiest month in Triune?

May is the month with the most rainfall in Triune. Rain falls for 20.3 days and accumulates 4.21" (107mm) of precipitation.

How many days does it rain in May in Triune?

In Triune, during May, the rain falls for 20.3 days and regularly aggregates up to 4.21" (107mm) of precipitation.

What is the last month it snows in Triune?

May is the last month it regularly snows. During 0.2 snowfall days, in May, Triune aggregates 0.51" (13mm) of snow.

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

In Triune, West Virginia, the average day length in May is 14h and 22min.

When is the sunrise / sunset in May in Triune?

On the first day of May in Triune, West Virginia, sunrise is at 6:19 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:40 pm EDT.

How long on average sun shines in May in Triune?

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

When is the highest UV index in Triune?

May through July, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index intensity in May in Triune?

In May, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's 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
Triune, WV

Average temperature in May - Triune, WV
  • Average high temperature in May: 72.1°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in May: 51.4°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).

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Average pressure in May
Triune, WV

Average pressure in May - Triune, 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
Triune, WV

Average wind speed in May - Triune, WV
  • Average wind speed in May: 5.6mph

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
Triune, WV

Average humidity in May - Triune, 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
Triune, WV

Average rainfall in May - Triune, WV
  • Average rainfall in May: 4.21"

The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is September (2.13").

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Average rainfall days in May
Triune, WV

Average rainfall days in May - Triune, WV
  • Average rainfall days in May: 20.3 days

The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is January (10.8 days).

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Average snowfall in May
Triune, WV

Average snowfall in May - Triune, WV
  • Average snowfall in May: 0.51"

The month with the highest snowfall is January (7.28").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Triune, WV

Average snowfall days in May - Triune, WV
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (16.8 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
Triune, WV

Average daylight in May / Average sunshine in May - Triune, 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: 3h and 0min).

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Average sunshine days in May
Triune, WV

Average sunshine days in May - Triune, WV
  • Average sunshine days in May: 8.8 days

The month with the most sunshine days is November (14.5 days).
The month with the least sunshine days is January (6.8 days).

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Average UV index in May
Triune, WV

Average UV index in May - Triune, WV
  • Average UV index in May: 6

The months with the highest UV index are May, June 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
Triune, WV

Average cloud cover in May - Triune, WV
  • Average cloud cover in May: 47

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 36).

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Average visibility in May
Triune, WV

Average visibility in May - Triune, 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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Triune, West Virginia, USA

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