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
An escalation in the average high-temperature is seen with the onset of May, moving from a mild 59.2°F (15.1°C) in April to an agreeable 70.7°F (21.5°C). May is noted for a mean low-temperature of 50°F (10°C).Humidity
The average relative humidity in May is 78%.Rainfall
In May, the rain falls for 16.9 days. Throughout May, 1.77" (45mm) of precipitation is accumulated. Throughout the year, there are 146.3 rainfall days, and 17.28" (439mm) of precipitation is accumulated.Snowfall
Months with snowfall in Columbiana are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Columbiana aggregates 0.12" (3mm) of snow. Throughout the year, there are 58.8 snowfall days, and 11.46" (291mm) of snow is accumulated.Daylight
In Columbiana, the average length of the day in May is 14h and 29min.On the first day of May in Columbiana, sunrise is at 6:19 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:47 pm EDT.
Sunshine
In Columbiana, the average sunshine in May is 8.7h.UV index
In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 5 in May interprets into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What are the temperatures in Columbiana in May?
What is the average humidity in May in Columbiana?
How many days does it rain in May in Columbiana?
What is the last month it snows in Columbiana?
What is the average length of the day in May in Columbiana?
When are sunrise and sunset in May in Columbiana?
How long on average sun shines in May in Columbiana?
What is the UV index reading in May in Columbiana?
Average temperature in May
Columbiana, OH
- Average high temperature in May: 70.7°F
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (31.8°F).
- Average low temperature in May: 50°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).
Average pressure in May
Columbiana, OH
- Average pressure in May: 29.99"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in May
Columbiana, OH
- Average wind speed in May: 6.3mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is July (5mph).
Average humidity in May
Columbiana, OH
- Average humidity in May: 78%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in May
Columbiana, OH
- Average rainfall in May: 1.77"
The wettest month (with the highest rainfall) is June (1.89").
The driest months (with the least rainfall) are January, February and November (1.14").
Average rainfall days in May
Columbiana, OH
- Average rainfall days in May: 16.9 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (7.6 days).
Average snowfall in May
Columbiana, OH
- Average snowfall in May: 0.12"
The month with the highest snowfall is January (2.68").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Columbiana, OH
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (16.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Columbiana, OH
- Average daylight in May: 14h and 3min
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 18min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in May
Columbiana, OH
- Average sunshine days in May: 10.9 days
The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is February (10.1 days).
Average UV index in May
Columbiana, OH
- Average UV index in May: 5
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Columbiana, OH
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in May
Columbiana, OH
- Average visibility in May: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January and February (4mi).
Columbiana, Ohio, USA
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