May weather forecastRocky Ridge, OH
May
Weather in May
May, the last month of the spring in Rocky Ridge, is a refreshing month, with temperature in the range of an average high of 64.8°F (18.2°C) and an average low of 51.6°F (10.9°C).Temperature
In Rocky Ridge, the average high-temperature in May increases from a cool 53.2°F (11.8°C) in April to an enjoyable 64.8°F (18.2°C). Rocky Ridge records an average nighttime low of 51.6°F (10.9°C) in May.Humidity
The average relative humidity in May is 78%.Rainfall
May is the month with the most rainfall. Rain falls for 18.3 days and accumulates 3.78" (96mm) of precipitation.Snowfall
January through May, November and December are months with snowfall. May is the last month it regularly snows. During 0.2 snowfall days, in May, Rocky Ridge aggregates 0.08" (2mm) of snow. In Rocky Ridge, Ohio, during the entire year, snow falls for 50.8 days and aggregates up to 12.8" (325mm) of snow.Daylight
In May, the average length of the day is 14h and 32min.On the first day of the month, sunrise is at 6:28 am and sunset at 8:31 pm. On the last day of May, sunrise is at 6:01 am and sunset at 9:00 pm EDT.
Sunshine
In May, the average sunshine is 8.9h.UV index
In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 5 during May morphs into the following directions:
Take precautions - Protection against sun damage is advised. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Rocky Ridge, OH
- Average high temperature in May: 64.8°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in May: 51.6°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in May
Rocky Ridge, OH
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Rocky Ridge, OH
- Average wind speed in May: 8.9mph
The windiest month (with the highest average wind speed) is January (11.6mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity in May
Rocky Ridge, OH
- Average humidity in May: 78%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in May
Rocky Ridge, OH
- Average rainfall in May: 3.78"
The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is February (1.5").
Average rainfall days in May
Rocky Ridge, OH
- Average rainfall days in May: 18.3 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in May
Rocky Ridge, OH
- Average snowfall in May: 0.08"
The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in May
Rocky Ridge, OH
- Average snowfall days in May: 0.2 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, September and October (0 days).
Average daylight in May /
Average sunshine in May
Rocky Ridge, OH
- Average daylight in May: 14h and 30min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in May: 8h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in May
Rocky Ridge, OH
- Average sunshine days in May: 10.4 days
The month with the most sunshine days is November (13.8 days).
The month with the least sunshine days is February (9.3 days).
Average UV index in May
Rocky Ridge, OH
- Average UV index in May: 5
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Rocky Ridge, OH
- Average cloud cover in May: 40
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 29).
Average visibility in May
Rocky Ridge, OH
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
