May weather forecastClifton Forge, VA
May
Weather in May
May, the last month of the spring in Clifton Forge, is a pleasant month, with an average temperature ranging between min 49.8°F (9.9°C) and max 72.1°F (22.3°C).Temperature
May witnesses an increase in the average high-temperature, moving from an enjoyable 62.8°F (17.1°C) in April to an agreeable 72.1°F (22.3°C). In the month of May, Clifton Forge witnesses a marked temperature drop at night, averaging a low of 49.8°F (9.9°C).Humidity
May, September and December, with an average relative humidity of 79%, are the most humid months.Rainfall
May is the month with the most rainfall. Rain falls for 16.8 days and accumulates 2.48" (63mm) of precipitation.Snowfall
In Clifton Forge, snow does not fall in May through September.Daylight
In May, the average length of the day is 14h and 14min.On the first day of the month, sunrise is at 6:22 am and sunset at 8:10 pm. On the last day of May, in Clifton Forge, sunrise is at 5:58 am and sunset at 8:35 pm EDT.
Sunshine
The average sunshine in May is 9.2h.UV index
In Clifton Forge, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 5 during May translates into these guidelines:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Clifton Forge, VA
- Average high temperature in May: 72.1°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (38.1°F).
- Average low temperature in May: 49.8°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).
Average pressure in May
Clifton Forge, VA
- 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 (29.97"Hg).
Average wind speed in May
Clifton Forge, VA
- Average wind speed in May: 5.1mph
The windiest month (with the highest average wind speed) is February (6.8mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).
Average humidity in May
Clifton Forge, VA
- Average humidity in May: 79%
The months with the highest relative humidity are May, September and December (79%).
The month with the lowest relative humidity is July (75%).
Average rainfall in May
Clifton Forge, VA
- Average rainfall in May: 2.48"
The wettest month (with the highest rainfall) is May (2.48").
The driest month (with the least rainfall) is September (1.22").
Average rainfall days in May
Clifton Forge, VA
- Average rainfall days in May: 16.8 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is November (8.2 days).
Average snowfall in May
Clifton Forge, VA
- Average snowfall in May: 0"
The month with the highest snowfall is February (2.87").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Clifton Forge, VA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Clifton Forge, VA
- Average daylight in May: 14h and 12min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 9h and 12min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in May
Clifton Forge, VA
- Average sunshine days in May: 11.8 days
The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is May (11.8 days).
Average UV index in May
Clifton Forge, VA
- Average UV index in May: 5
The months with the highest UV index are June 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
Clifton Forge, VA
- Average cloud cover in May: 43
The month with the most cloud cover is February (Cloud cover 47).
The months with the least cloud cover are June and July (Cloud cover 33).
Average visibility in May
Clifton Forge, VA
- Average visibility in May: 4mi
The month with the highest visibility is November (6mi).
The months with the lowest visibility are May and September (4mi).
