May weather forecastWest Columbia, WV
May
Weather in May
The last month of the spring, May, is a warm month in West Columbia, West Virginia, with temperature in the range of an average high of 75.2°F (24°C) and an average low of 54.5°F (12.5°C).Temperature
Entering May, West Columbia sees a temperature rise, with the average high-temperature advancing from April's enjoyable 64.2°F (17.9°C) to a moderately hot 75.2°F (24°C). May witnesses an average nighttime temperature of 54.5°F (12.5°C).Humidity
The average relative humidity in May is 78%.Rainfall
May is the month with the most rainfall in West Columbia. Rain falls for 19.4 days and accumulates 3.78" (96mm) of precipitation.Snowfall
In West Columbia, West Virginia, snow does not fall in May through September.Daylight
In May, the average length of the day in West Columbia is 14h and 19min.On the first day of May, sunrise is at 6:29 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 8:47 pm EDT.
Sunshine
In West Columbia, the average sunshine in May is 8.7h.UV index
The months with the highest UV index in West Columbia are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The average daily UV index of 6 in May transforms into the following instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
West Columbia, WV
- Average high temperature in May: 75.2°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.2°F).
- Average low temperature in May: 54.5°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure in May
West Columbia, WV
- Average pressure in May: 30"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in May
West Columbia, WV
- Average wind speed in May: 5.8mph
The windiest month (with the highest average wind speed) is February (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).
Average humidity in May
West Columbia, WV
- Average humidity in May: 78%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (74%).
Average rainfall in May
West Columbia, WV
- Average rainfall in May: 3.78"
The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in May
West Columbia, WV
- Average rainfall days in May: 19.4 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is November (10.6 days).
Average snowfall in May
West Columbia, WV
- Average snowfall in May: 0"
The month with the highest snowfall is February (3.78").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
West Columbia, WV
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
West Columbia, WV
- Average daylight in May: 14h and 18min
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 30min).
- Average sunshine in May: 8h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in May
West Columbia, WV
- Average sunshine days in May: 9.9 days
The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is February (9.1 days).
Average UV index in May
West Columbia, 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
West Columbia, WV
- Average cloud cover in May: 46
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
West Columbia, 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).
