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
The start of May brings a shift in the average high-temperature, increasing from April's comfortable 61.3°F (16.3°C) to an agreeable 72°F (22.2°C). In Rosemont, the average low-temperature during the month of May is a cool 51.4°F (10.8°C).Humidity
The average relative humidity in May in Rosemont, West Virginia, is 79%.Rainfall
The month with the most rainfall in Rosemont is May, when the rain falls for 21.8 days and typically aggregates up to 4.41" (112mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Rosemont aggregates 0.63" (16mm) of snow. Throughout the year, in Rosemont, West Virginia, there are 54.9 snowfall days, and 28.82" (732mm) of snow is accumulated.Daylight
In May, the average length of the day in Rosemont is 14h and 21min.On the first day of the month, sunrise is at 6:21 am and sunset at 8:14 pm. On the last day of May, in Rosemont, sunrise is at 5:56 am and sunset at 8:40 pm EDT.
Sunshine
In May, the average sunshine is 8.8h.UV index
May through July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: In May, the maximum UV index of 6 translates into these guidelines:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the temperature in May in Rosemont?
What is the average humidity in May in Rosemont?
What is the wettest month in Rosemont?
How much does it rain in Rosemont in May?
What is the last month it snows in Rosemont?
How many hours of daylight does Rosemont have in May?
What time are sunrise and sunset in May in Rosemont?
How many hours of sunshine does Rosemont have in May?
What are the months with the highest UV index in Rosemont?
What is the UV index reading in May in Rosemont?
Average temperature in May
Rosemont, WV
- Average high temperature in May: 72°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (35.6°F).
- Average low temperature in May: 51.4°F
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).
Average pressure in May
Rosemont, 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
Rosemont, WV
- Average wind speed in May: 5.5mph
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
Rosemont, WV
- Average humidity in May: 79%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are August and November (77%).
Average rainfall in May
Rosemont, WV
- Average rainfall in May: 4.41"
The wettest month (with the highest rainfall) is May (4.41").
The driest months (with the least rainfall) are September and November (2.2").
Average rainfall days in May
Rosemont, WV
- Average rainfall days in May: 21.8 days
The month with the highest number of rainy days is May (21.8 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in May
Rosemont, WV
- Average snowfall in May: 0.63"
The month with the highest snowfall is February (6.73").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Rosemont, WV
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Rosemont, 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 30min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in May
Rosemont, WV
- Average sunshine days in May: 7.7 days
The month with the most sunshine days is November (14.7 days).
The month with the least sunshine days is May (7.7 days).
Average UV index in May
Rosemont, WV
- Average UV index in May: 6
The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Rosemont, WV
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in May
Rosemont, WV
- Average visibility in May: 5mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is January (4mi).
Rosemont, West Virginia, USA
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