May weather forecast
Arnett, WV

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Weather in May

May, the last month of the spring in Arnett, is an agreeable month, with an average temperature ranging between min 52°F (11.1°C) and max 73°F (22.8°C).

Temperature

May brings a rise in Arnett's average high-temperature, moving from an enjoyable 63.7°F (17.6°C) in April to an agreeable 73°F (22.8°C). The average temperature in Arnett during May nights dips to a cool 52°F (11.1°C).

Humidity

In Arnett, the average relative humidity in May is 79%.

Rainfall

May is the month with the most rainfall. Rain falls for 15.8 days and accumulates 1.85" (47mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.3 snowfall days, in May, Arnett aggregates 0.08" (2mm) of snow. Throughout the year, there are 30.3 snowfall days, and 8.66" (220mm) of snow is accumulated.

Daylight

In Arnett, the average length of the day in May is 14h and 14min.
On the first day of May, sunrise is at 6:28 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:41 pm EDT.

Sunshine

In Arnett, the average sunshine in May is 9.1h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In May, the maximum UV index of 6 transforms into these recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.

Frequently asked questions

What is the average May temperature?

The high-temperature during May is 73°F (22.8°C) and the low-temperature is 52°F (11.1°C).

What is the average humidity in May?

In May, the average relative humidity in Arnett is 79%.

What is the rainiest month in Arnett?

May is the month with the most rainfall. Rain falls for 15.8 days and accumulates 1.85" (47mm) of precipitation.

How many days does it rain in May?

In Arnett, during May, the rain falls for 15.8 days and regularly aggregates up to 1.85" (47mm) of precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.3 snowfall days, in May, Arnett aggregates 0.08" (2mm) of snow.

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

In May, the average day length is 14h and 14min.

What time are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 6:28 am and sunset at 8:16 pm. On the last day of the month, in Arnett, sunrise is at 6:05 am and sunset at 8:41 pm EDT.

How long on average sun shines in May?

In Arnett, the average sunshine duration in May is 9.1h.

When is the highest UV index?

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

How high is the UV index in May?

In Arnett, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Arnett, WV

Average temperature in May - Arnett, WV
  • Average high temperature in May: 73°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in May: 52°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).

Average pressure in May
Arnett, WV

Average pressure in May - Arnett, 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
Arnett, WV

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

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 (4.1mph).

Average humidity in May
Arnett, WV

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

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

Average rainfall in May
Arnett, WV

Average rainfall in May - Arnett, WV
  • Average rainfall in May: 1.85"

The wettest month (with the highest rainfall) is May (1.85").
The driest month (with the least rainfall) is September (0.71").

Average rainfall days in May
Arnett, WV

Average rainfall days in May - Arnett, WV
  • Average rainfall days in May: 15.8 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is November (7.8 days).

Average snowfall in May
Arnett, WV

Average snowfall in May - Arnett, WV
  • Average snowfall in May: 0.08"

The month with the highest snowfall is March (2.13").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Arnett, WV

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

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Arnett, WV

Average daylight in May / Average sunshine in May - Arnett, 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: 9h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in May
Arnett, WV

Average sunshine days in May - Arnett, WV
  • Average sunshine days in May: 12.6 days

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is May (12.6 days).

Average UV index in May
Arnett, WV

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

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

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

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in May
Arnett, WV

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

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

Arnett, West Virginia, USA

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