May weather forecast
Rouzer, WV

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Weather in May

The last month of the spring, May, is a warm month in Rouzer, West Virginia, with an average temperature ranging between max 73.4°F (23°C) and min 52.3°F (11.3°C).

Temperature

The shift into May brings an increase in the average high-temperature, moving from an enjoyable 63.7°F (17.6°C) in April to a moderately hot 73.4°F (23°C). In Rouzer, the nighttime temperature averages to a fresh 52.3°F (11.3°C) during May.

Humidity

The average relative humidity in May is 79%.

Rainfall

May is the month with the most rainfall in Rouzer. Rain falls for 20.8 days and accumulates 3.94" (100mm) of precipitation.

Snowfall

Months with snowfall in Rouzer are January through May, October through December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Rouzer aggregates 0.31" (8mm) of snow. In Rouzer, during the entire year, snow falls for 45.1 days and aggregates up to 22.2" (564mm) of snow.

Daylight

In Rouzer, West Virginia, the average length of the day in May is 14h and 17min.
On the first day of May, sunrise is at 6:26 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:42 pm EDT.

Sunshine

The average sunshine in May in Rouzer is 9h.

UV index

In Rouzer, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, the maximum UV index of 5 suggests this advice:
Exercise caution. Those with pale skin may experience burns in less than half an hour. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
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Frequently asked questions

What are the temperatures in Rouzer in May?

During May, Rouzer experiences an average high-temperature of 73.4°F (23°C) and a low-temperature of 52.3°F (11.3°C).

What is the average humidity in May in Rouzer?

In Rouzer, West Virginia, the average relative humidity in May is 79%.

What is the rainiest month in Rouzer?

The month with the most rainfall in Rouzer is May, when the rain falls for 20.8 days and typically aggregates up to 3.94" (100mm) of precipitation.

How many days does it rain in May in Rouzer?

In Rouzer, West Virginia, in May, it is raining for 20.8 days, with typically 3.94" (100mm) of accumulated precipitation.

What is the last month it snows in Rouzer?

May is the last month it regularly snows in Rouzer, West Virginia. During 0.2 snowfall days, in May, Rouzer aggregates 0.31" (8mm) of snow.

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

In May, the average day length in Rouzer, West Virginia, is 14h and 17min.

When is the sunrise / sunset in May in Rouzer?

On the first day of May in Rouzer, sunrise is at 6:26 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:42 pm EDT.

How long on average sun shines in May in Rouzer?

The average sunshine duration in May is 9h.

What is the UV index intensity in May in Rouzer?

In Rouzer, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health 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
Rouzer, WV

Average temperature in May - Rouzer, WV
  • Average high temperature in May: 73.4°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in May: 52.3°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in May
Rouzer, WV

Average pressure in May - Rouzer, 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).

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Average wind speed in May
Rouzer, WV

Average wind speed in May - Rouzer, WV
  • Average wind speed in May: 5.7mph

The windiest month (with the highest average wind speed) is February (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

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Average humidity in May
Rouzer, WV

Average humidity in May - Rouzer, WV
  • Average humidity in May: 79%

The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are June, July, August and November (77%).

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Average rainfall in May
Rouzer, WV

Average rainfall in May - Rouzer, 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 (1.85").

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Average rainfall days in May
Rouzer, WV

Average rainfall days in May - Rouzer, WV
  • Average rainfall days in May: 20.8 days

The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is November (12.1 days).

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Average snowfall in May
Rouzer, WV

Average snowfall in May - Rouzer, WV
  • Average snowfall in May: 0.31"

The month with the highest snowfall is January (5.75").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Rouzer, WV

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

The month with the highest number of snowfall days is January (13.5 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
Rouzer, WV

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

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 May: 9h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in May
Rouzer, WV

Average sunshine days in May - Rouzer, WV
  • Average sunshine days in May: 8.5 days

The month with the most sunshine days is November (15.6 days).
The month with the least sunshine days is February (7.6 days).

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Average UV index in May
Rouzer, WV

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

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

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Average cloud cover in May
Rouzer, WV

Average cloud cover in May - Rouzer, WV
  • Average cloud cover in May: 44

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in May
Rouzer, WV

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

The months with the highest visibility are April and November (6mi).
The month with the lowest visibility is January (4mi).

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Rouzer, West Virginia, USA

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