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
As April transitions into May, a change in temperatures is observed, with average highs moving from an enjoyable 61.9°F (16.6°C) to an agreeable 72.1°F (22.3°C). Throughout May, Rockton anticipates an average low-temperature of 52.3°F (11.3°C).Humidity
The average relative humidity in May is 79%.Rainfall
The month with the most rainfall in Rockton is May, when the rain falls for 21.5 days and typically aggregates up to 4.37" (111mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Rockton. May is the last month it regularly snows in Rockton. During 0.3 snowfall days, in May, Rockton aggregates 0.47" (12mm) of snow. In Rockton, during the entire year, snow falls for 58.6 days and aggregates up to 34.25" (870mm) of snow.Daylight
In May, the average length of the day in Rockton, West Virginia, is 14h and 17min.On the first day of the month, sunrise is at 6:25 am and sunset at 8:15 pm. On the last day of May, in Rockton, sunrise is at 6:00 am and sunset at 8:41 pm EDT.
Sunshine
In May, the average sunshine is 9h.UV index
The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: During May, 5 as the daily maximum UV index converts into the following advice:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Rockton in May?
What is the average humidity in May in Rockton?
What is the rainiest month in Rockton?
How many days does it rain in May in Rockton?
What is the last month it snows in Rockton?
How many hours of daylight does Rockton have in May?
When are sunrise and sunset in May in Rockton?
How many hours of sunshine does Rockton have in May?
What is the UV index reading in May in Rockton?
Average temperature in May
Rockton, 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 (36.5°F).
- Average low temperature in May: 52.3°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in May
Rockton, WV
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in May
Rockton, WV
- Average wind speed in May: 5.7mph
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
Rockton, WV
- Average humidity in May: 79%
The months with the highest relative humidity are January and February (83%).
The months with the lowest relative humidity are June, August and November (77%).
Average rainfall in May
Rockton, WV
- Average rainfall in May: 4.37"
The wettest month (with the highest rainfall) is May (4.37").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in May
Rockton, WV
- Average rainfall days in May: 21.5 days
The month with the highest number of rainy days is May (21.5 days).
The month with the least rainy days is February (12.9 days).
Average snowfall in May
Rockton, WV
- Average snowfall in May: 0.47"
The month with the highest snowfall is January (8.46").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Rockton, WV
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (16.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Rockton, WV
- Average daylight in May: 14h and 2min
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 30min).
- Average sunshine in May: 9h and 0min
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 42min).
Average sunshine days in May
Rockton, WV
- Average sunshine days in May: 7.8 days
The month with the most sunshine days is October (14.3 days).
The months with the least sunshine days are January and February (7.3 days).
Average UV index in May
Rockton, WV
- Average UV index in May: 5
The months with the highest UV index are 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
Rockton, WV
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in May
Rockton, WV
- Average visibility in May: 5mi
The months with the highest visibility are April and November (6mi).
The month with the lowest visibility is January (4mi).
Rockton, West Virginia, USA
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