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
The arrival of May brings a change in Willoughby Hills's weather, with average high-temperatures moving from April's fresh 52.9°F (11.6°C) to an enjoyable 65.1°F (18.4°C). The average temperature during May nights in Willoughby Hills is registered at a fresh 50.2°F (10.1°C).Humidity
In Willoughby Hills, the average relative humidity in May is 77%.Rainfall
In Willoughby Hills, Ohio, in May, it is raining for 16.8 days, with typically 2.76" (70mm) of accumulated precipitation. In Willoughby Hills, during the entire year, the rain falls for 162.9 days and collects up to 28.58" (726mm) of precipitation.Snowfall
January through May, November and December are months with snowfall. May is the last month it regularly snows in Willoughby Hills. During 0.3 snowfall days, in May, Willoughby Hills aggregates 0.16" (4mm) of snow. In Willoughby Hills, during the entire year, snow falls for 62.5 days and aggregates up to 19.96" (507mm) of snow.Daylight
The average length of the day in May is 14h and 33min.On the first day of May, sunrise is at 6:21 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:53 pm EDT.
Sunshine
In Willoughby Hills, the average sunshine in May is 8.9h.UV index
In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 5 during May translates into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Experience reduced UV exposure by about half when donning a wide-brim hat. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the usual temperature for Willoughby Hills in May?
What is the average humidity in May in Willoughby Hills?
How many days does it rain in May in Willoughby Hills?
What is the last month it snows in Willoughby Hills?
How many hours of daylight does Willoughby Hills have in May?
What time are sunrise and sunset in May in Willoughby Hills?
How many hours of sunshine does Willoughby Hills have in May?
What is the UV index reading in May in Willoughby Hills?
Average temperature in May
Willoughby Hills, OH
- Average high temperature in May: 65.1°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in May: 50.2°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (21.4°F).
Average pressure in May
Willoughby Hills, 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
Willoughby Hills, OH
- Average wind speed in May: 7.5mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).
Average humidity in May
Willoughby Hills, OH
- Average humidity in May: 77%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are July and August (74%).
Average rainfall in May
Willoughby Hills, OH
- Average rainfall in May: 2.76"
The wettest month (with the highest rainfall) is June (3.07").
The driest month (with the least rainfall) is February (1.93").
Average rainfall days in May
Willoughby Hills, OH
- Average rainfall days in May: 16.8 days
The month with the highest number of rainy days is June (17 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in May
Willoughby Hills, OH
- Average snowfall in May: 0.16"
The month with the highest snowfall is January (5.59").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in May
Willoughby Hills, OH
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (17.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Willoughby Hills, 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 12min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in May
Willoughby Hills, OH
- Average sunshine days in May: 12.8 days
The month with the most sunshine days is July (13.4 days).
The month with the least sunshine days is January (7.6 days).
Average UV index in May
Willoughby Hills, OH
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Willoughby Hills, OH
- Average cloud cover in May: 41
The month with the most cloud cover is January (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 29).
Average visibility in May
Willoughby Hills, 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).
Willoughby Hills, Ohio, USA
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