May weather forecastGlenwillow, OH
May
Weather in May
The last month of the spring, May, is a pleasant month in Glenwillow, Ohio, with an average temperature fluctuating between 68.5°F (20.3°C) and 50.5°F (10.3°C).Temperature
The start of May brings a rise in the average high-temperature, moving from a refreshing 56.1°F (13.4°C) in April to a pleasant 68.5°F (20.3°C). Glenwillow's average low-temperature for the month of May records at a fresh 50.5°F (10.3°C).Humidity
In May, the average relative humidity is 76%.Rainfall
In Glenwillow, in May, during 17.9 rainfall days, 2.83" (72mm) of precipitation is typically accumulated. In Glenwillow, during the entire year, the rain falls for 172.1 days and collects up to 29.45" (748mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.4 snowfall days, in May, Glenwillow aggregates 0.2" (5mm) of snow. Throughout the year, in Glenwillow, there are 71.3 snowfall days, and 27.52" (699mm) of snow is accumulated.Daylight
In May, the average length of the day in Glenwillow, Ohio, is 14h and 32min.On the first day of May in Glenwillow, sunrise is at 6:21 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:52 pm EDT.
Sunshine
In Glenwillow, the average sunshine in May is 8.8h.UV index
The average daily maximum UV index in May in Glenwillow is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 5 in May converts into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Glenwillow, OH
- Average high temperature in May: 68.5°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in May: 50.5°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in May
Glenwillow, 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
Glenwillow, OH
- Average wind speed in May: 6.6mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).
Average humidity in May
Glenwillow, OH
- Average humidity in May: 76%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are July and August (75%).
Average rainfall in May
Glenwillow, OH
- Average rainfall in May: 2.83"
The wettest month (with the highest rainfall) is June (3.23").
The driest month (with the least rainfall) is November (1.93").
Average rainfall days in May
Glenwillow, OH
- Average rainfall days in May: 17.9 days
The month with the highest number of rainy days is June (18 days).
The month with the least rainy days is January (8.6 days).
Average snowfall in May
Glenwillow, OH
- Average snowfall in May: 0.2"
The month with the highest snowfall is January (7.36").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Glenwillow, OH
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is January (18.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Glenwillow, 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 48min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in May
Glenwillow, OH
- Average sunshine days in May: 10.8 days
The months with the most sunshine days are July and September (13 days).
The month with the least sunshine days is February (7.3 days).
Average UV index in May
Glenwillow, 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
Glenwillow, OH
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in May
Glenwillow, OH
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
