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
May signals a shift in the average high-temperature, moving from April's moderate 58.6°F (14.8°C) to a pleasant 70.3°F (21.3°C). McGuffey reports an average nighttime low-temperature of 53.4°F (11.9°C) in May.Humidity
In May, the average relative humidity is 78%.Rainfall
The wettest months are May and June, with an average 3.46" (88mm) of rainfall.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, in May, McGuffey aggregates 0.04" (1mm) of snow. Throughout the year, there are 52.5 snowfall days, and 16.02" (407mm) of snow is accumulated.Daylight
In McGuffey, the average length of the day in May is 14h and 28min.On the first day of May, sunrise is at 6:32 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:59 pm EDT.
Sunshine
The average sunshine in May 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 moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In May, a daily maximum UV index of 5 leads to the following instructions:
Undertake precautions - Obligation exists to protect against skin and eye damage. Avoiding the Sun during its peak radiation time around midday is a healthy practice. During bright days, sunglasses that offer UVA and UVB defense are recommended. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in McGuffey?
What is the average humidity in May?
What is the wettest month?
How much does it rain in May?
What is the last month it snows?
How many hours of daylight does McGuffey have in May?
What time are sunrise and sunset in May in McGuffey?
How long on average sun shines in May?
How high is the UV index in May?
Average temperature in May
McGuffey, OH
- Average high temperature in May: 70.3°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in May: 53.4°F
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in May
McGuffey, OH
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
McGuffey, OH
- Average wind speed in May: 8.2mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in May
McGuffey, OH
- Average humidity in May: 78%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in May
McGuffey, OH
- Average rainfall in May: 3.46"
The wettest months (with the highest rainfall) are May and June (3.46").
The driest months (with the least rainfall) are February and September (2.05").
Average rainfall days in May
McGuffey, OH
- Average rainfall days in May: 19.4 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in May
McGuffey, OH
- Average snowfall in May: 0.04"
The month with the highest snowfall is February (4.21").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
McGuffey, OH
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (14.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
McGuffey, OH
- Average daylight in May: 14h and 3min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in May
McGuffey, OH
- Average sunshine days in May: 9.5 days
The month with the most sunshine days is November (15.3 days).
The month with the least sunshine days is February (8.9 days).
Average UV index in May
McGuffey, OH
- Average UV index in May: 5
The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
McGuffey, OH
- Average cloud cover in May: 41
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in May
McGuffey, OH
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, August and September (5mi).
McGuffey, Ohio, USA
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