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
Lookout's May weather shows an increase in high-temperatures, moving from April's enjoyable 62.6°F (17°C) to an agreeable 72.1°F (22.3°C). During May, the nighttime temperature averages to a fresh 52°F (11.1°C).Humidity
In May, the average relative humidity is 80%.Rainfall
The month with the most rainfall in Lookout is May, when the rain falls for 20.4 days and typically aggregates up to 3.35" (85mm) of precipitation.Snowfall
Months with snowfall in Lookout, West Virginia, are January through May, October through December. May is the last month it regularly snows in Lookout. During 0.3 snowfall days, in May, Lookout aggregates 0.2" (5mm) of snow. Throughout the year, there are 48.4 snowfall days, and 21.34" (542mm) of snow is accumulated.Daylight
In Lookout, the average length of the day in May is 14h and 15min.On the first day of May, sunrise is at 6:26 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:40 pm EDT.
Sunshine
In May, the average sunshine is 8.8h.UV index
In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 5 during May translates into these guidelines:
Take necessary precautions - Protection from skin and eye injury is mandatory. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Lookout?
What is the average humidity in May in Lookout?
What is the rainiest month in Lookout?
How many days does it rain in May in Lookout?
What is the last month it snows in Lookout?
What is the average length of the day in May in Lookout?
When are sunrise and sunset in May in Lookout?
How many hours of sunshine does Lookout have in May?
What is the UV index intensity in May in Lookout?
Average temperature in May
Lookout, WV
- Average high temperature in May: 72.1°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (37°F).
- Average low temperature in May: 52°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).
Average pressure in May
Lookout, 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
Lookout, WV
- Average wind speed in May: 5.8mph
The windiest month (with the highest average wind speed) is February (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in May
Lookout, WV
- Average humidity in May: 80%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is June (77%).
Average rainfall in May
Lookout, 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 (1.54").
Average rainfall days in May
Lookout, WV
- Average rainfall days in May: 20.4 days
The month with the highest number of rainy days is May (20.4 days).
The month with the least rainy days is November (11 days).
Average snowfall in May
Lookout, WV
- Average snowfall in May: 0.2"
The month with the highest snowfall is January (5.59").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Lookout, WV
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Lookout, WV
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 8h and 5min
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 48min).
Average sunshine days in May
Lookout, WV
- Average sunshine days in May: 8.7 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is January (8.4 days).
Average UV index in May
Lookout, WV
- Average UV index in May: 5
The months with the highest UV index are 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
Lookout, WV
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in May
Lookout, 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).
Lookout, West Virginia, USA
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