May weather forecast
Coaldale, WV

Share

Weather in May

May, the last month of the spring in Coaldale, is a pleasant month, with an average temperature varying between 71.2°F (21.8°C) and 50.5°F (10.3°C).

Temperature

Entering May, Coaldale sees a temperature rise, with the average high-temperature advancing from April's enjoyable 62.2°F (16.8°C) to a pleasant 71.2°F (21.8°C). Throughout the month of May, Coaldale witnesses an average temperature of 50.5°F (10.3°C).

Humidity

In May, the average relative humidity is 79%.

Rainfall

May is the month with the most rainfall. Rain falls for 19.3 days and accumulates 3.35" (85mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Coaldale aggregates 0.24" (6mm) of snow. Throughout the year, there are 46.5 snowfall days, and 27.36" (695mm) of snow is accumulated.

Daylight

The average length of the day in May is 14h and 11min.
On the first day of the month, sunrise is at 6:29 am and sunset at 8:15 pm. On the last day of May, sunrise is at 6:06 am and sunset at 8:40 pm EDT.

Sunshine

In Coaldale, the average sunshine in May is 9.2h.

UV index

In Coaldale, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 5 in May transforms into the following instructions:
Make use of precautions - It is urged to ward off sun damage. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average May temperature?

The high-temperature, in May, in Coaldale, is 71.2°F (21.8°C), while the low-temperature averages to 50.5°F (10.3°C).

What is the average humidity in May?

In May, the average relative humidity is 79%.

What is the rainiest month?

May is the month with the most rainfall in Coaldale. Rain falls for 19.3 days and accumulates 3.35" (85mm) of precipitation.

How much does it rain in May?

In Coaldale, during May, the rain falls for 19.3 days and regularly aggregates up to 3.35" (85mm) of precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.3 snowfall days, in May, Coaldale aggregates 0.24" (6mm) of snow.

How many hours of daylight does Coaldale have in May?

In May, the average day length is 14h and 11min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 6:29 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:40 pm EDT.

How many hours of sunshine does Coaldale have in May?

In May, the average sunshine duration in Coaldale, West Virginia, is 9.2h.

How high is the UV index in May?

In May, the average daily maximum UV index in Coaldale is 5. A UV Index value of 3 to 5 symbolizes 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
Coaldale, WV

Average temperature in May - Coaldale, WV
  • Average high temperature in May: 71.2°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in May: 50.5°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).

Average pressure in May
Coaldale, WV

Average pressure in May - Coaldale, WV
  • Average pressure in May: 30.03"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in May
Coaldale, WV

Average wind speed in May - Coaldale, WV
  • Average wind speed in May: 6.1mph

The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in May
Coaldale, WV

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

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April, June, July, August and November (77%).

Average rainfall in May
Coaldale, WV

Average rainfall in May - Coaldale, WV
  • Average rainfall in May: 3.35"

The wettest month (with the highest rainfall) is May (3.35").
The driest month (with the least rainfall) is September (1.5").

Average rainfall days in May
Coaldale, WV

Average rainfall days in May - Coaldale, WV
  • Average rainfall days in May: 19.3 days

The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is January (10 days).

Average snowfall in May
Coaldale, WV

Average snowfall in May - Coaldale, WV
  • Average snowfall in May: 0.24"

The month with the highest snowfall is December (6.18").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Coaldale, WV

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

The month with the highest number of snowfall days is January (11.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Coaldale, 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 June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in May
Coaldale, WV

Average sunshine days in May - Coaldale, WV
  • Average sunshine days in May: 9.8 days

The month with the most sunshine days is November (16.5 days).
The months with the least sunshine days are February and May (9.8 days).

Average UV index in May
Coaldale, WV

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

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

Average cloud cover in May
Coaldale, WV

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

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 36).

Average visibility in May
Coaldale, WV

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

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

Coaldale, West Virginia, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location