Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
With the onset of May, Reader sees a temperature rise, with the average high-temperature moving from April's enjoyable 61.9°F (16.6°C) to a moderately hot 73.4°F (23°C). Throughout May, the temperature in Reader tends to fall to a consistent average low of 52.2°F (11.2°C).Humidity
In Reader, the average relative humidity in May is 79%.Rainfall
May is the month with the most rainfall in Reader, West Virginia. Rain falls for 19.6 days and accumulates 2.91" (74mm) of precipitation.Snowfall
In Reader, West Virginia, snow does not fall in May through October.Daylight
The average length of the day in May is 14h and 22min.On the first day of May in Reader, sunrise is at 6:22 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:44 pm EDT.
Sunshine
The average sunshine in May in Reader is 8.6h.UV index
The average daily maximum UV index in May in Reader is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In May, the average maximum UV index of 5 translates into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Reader?
What is the average humidity in May in Reader?
What is the wettest month in Reader?
How much does it rain in Reader in May?
When it does not snow in Reader?
Does it snow in Reader in May?
How many hours of daylight does Reader have in May?
When is the sunrise / sunset in May in Reader?
How many hours of sunshine does Reader have in May?
What is the UV index reading in May in Reader?
Average temperature in May
Reader, WV
- Average high temperature in May: 73.4°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (35.4°F).
- Average low temperature in May: 52.2°F
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).
Average pressure in May
Reader, WV
- Average pressure in May: 30"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in May
Reader, WV
- Average wind speed in May: 5.4mph
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 (4.2mph).
Average humidity in May
Reader, WV
- Average humidity in May: 79%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is August (77%).
Average rainfall in May
Reader, WV
- Average rainfall in May: 2.91"
The wettest month (with the highest rainfall) is May (2.91").
The driest month (with the least rainfall) is September (1.61").
Average rainfall days in May
Reader, WV
- Average rainfall days in May: 19.6 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is January (10.2 days).
Average snowfall in May
Reader, WV
- Average snowfall in May: 0"
The month with the highest snowfall is January (3.19").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Reader, WV
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (14.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Reader, WV
- Average daylight in May: 14h and 2min
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 24min).
- Average sunshine in May: 8h and 4min
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 18min).
Average sunshine days in May
Reader, WV
- Average sunshine days in May: 8.8 days
The month with the most sunshine days is November (16.9 days).
The months with the least sunshine days are January and February (8.7 days).
Average UV index in May
Reader, WV
- Average UV index in May: 5
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Reader, WV
- Average cloud cover in May: 47
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in May
Reader, WV
- Average visibility in May: 5mi
The month with the highest visibility is November (6mi).
The month with the lowest visibility is January (4mi).
Reader, West Virginia, USA
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