May weather forecast and climate
Gilbert, West VA

Weather in May

The last month of the spring, May, is a warm month in Gilbert, West Virginia, with average temperature fluctuating between 75.2°F (24°C) and 53.6°F (12°C).

Temperature

In May, the average high-temperature increases, from a comfortable 65.5°F (18.6°C) in April, to a moderately hot 75.2°F (24°C). The average low-temperature, in Gilbert, is 53.6°F (12°C).

Humidity

The average relative humidity in May is 78%.

Rainfall

May is the month with the most rainfall. Rain falls for 20.2 days and accumulates 3.74" (95mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Gilbert. During 0.2 snowfall days, Gilbert aggregates 0.04" (1mm) of snow. In Gilbert, during the entire year, snow falls for 38.9 days, and aggregates up to 17.48" (444mm) of snow.

Daylight

In May, the average length of the day is 14.2h.

Sunshine

The average sunshine in May is 9h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Gilbert. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to the UV radiation for the average person.
Note: In May, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in May in Gilbert?

In Gilbert, the average relative humidity in May is 78%.

What is the wettest month in Gilbert?

The month with the most rainfall in Gilbert, West Virginia, is May when the rain falls for 20.2 days and typically aggregates up to 3.74" (95mm) of precipitation.

How many days does it rain in May in Gilbert?

In Gilbert, West Virginia, in May, during 20.2 rainfall days, 3.74" (95mm) of precipitation is typically accumulated.

What is the last month it snows in Gilbert?

May is the last month it regularly snows in Gilbert, West Virginia. During 0.2 snowfall days, in May, Gilbert aggregates 0.04" (1mm) of snow.

How many hours of daylight does Gilbert have in May?

In Gilbert, the average length of the day in May is 14.2h.

How long on average sun shines in May in Gilbert?

The average sunshine in May in Gilbert is 9h.

What are the months with the highest UV index in Gilbert?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Gilbert, West Virginia.

How high is the UV index in May in Gilbert?

The average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in May
Gilbert, West VA

Average temperature in May - Gilbert, West VA
  • Average high temperature in May: 75.2°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in May: 53.6°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

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Average pressure in May
Gilbert, West VA

Average pressure in May - Gilbert, West VA
  • Average pressure in May: 30.02"

The month with the highest atmospheric pressure is November (30.16").
The month with the lowest atmospheric pressure is June (29.98").

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Average wind speed in May
Gilbert, West VA

Average wind speed in May - Gilbert, West VA
  • Average wind speed in May: 5.5mph

The windiest months (with the highest average wind speed) are January, February and April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4mph).

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Average humidity in May
Gilbert, West VA

Average humidity in May - Gilbert, West VA
  • Average humidity in May: 78%

The month with the highest relative humidity is February (82%).
Months with the lowest relative humidity are April, June, July, August and November (76%).

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Average rainfall in May
Gilbert, West VA

Average rainfall in May - Gilbert, West VA
  • Average rainfall in May: 3.74"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in May
Gilbert, West VA

Average rainfall days in May - Gilbert, West VA
  • Average rainfall days in May: 20.2 days

The month with the highest number of rainy days is May (20.2 days).
The month with the least rainy days is November (10.8 days).

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Average snowfall in May
Gilbert, West VA

Average snowfall in May - Gilbert, West VA
  • Average snowfall in May: 0.04"

The month with the highest snowfall is January (4.53").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Gilbert, West VA

Average snowfall days in May - Gilbert, West VA
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (11.6 days).
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
Gilbert, West VA

Average daylight in May / Average sunshine in May - Gilbert, West VA
  • Average daylight in May: 14.2h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in May: 9h

The month with the most sunshine is August (Average sunshine: 10.2h).
The month with the least sunshine is January (Average sunshine: 3.8h).

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Average sunshine days in May
Gilbert, West VA

Average sunshine days in May - Gilbert, West VA
  • Average sunshine days in May: 9.7 days

Months with the most sunshine days are October and November (17 days).
The month with the least sunshine days is February (8.8 days).

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Average UV index in May
Gilbert, West VA

Average UV index in May - Gilbert, West VA
  • Average UV index in May: 6

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

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Average cloud cover in May
Gilbert, West VA

Average cloud cover in May - Gilbert, West VA
  • Average cloud cover in May: 43

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in May
Gilbert, West VA

Average visibility in May - Gilbert, West VA
  • Average visibility in May: 5mi

Months with the highest visibility are April and November (6mi).
Months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).

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