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 increase in the average high-temperature marks May, moving from April's mild 58.6°F (14.8°C) to an agreeable 70.7°F (21.5°C). Throughout May, the nighttime temperature averages to a cool 50.4°F (10.2°C).Humidity
The average relative humidity in May is 78%.Rainfall
In May, in Marlboro, the rain falls for 19.5 days. Throughout May, 2.95" (75mm) of precipitation is accumulated. In Marlboro, during the entire year, the rain falls for 173.2 days and collects up to 30.35" (771mm) of precipitation.Snowfall
Months with snowfall in Marlboro are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Marlboro aggregates 0.08" (2mm) of snow. Throughout the year, in Marlboro, there are 70.4 snowfall days, and 25.63" (651mm) of snow is accumulated.Daylight
The average length of the day in May in Marlboro is 14h and 29min.On the first day of May, sunrise is at 6:21 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:50 pm EDT.
Sunshine
In May, the average sunshine in Marlboro is 8.6h.UV index
In Marlboro, Ohio, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The UV index of 5 during May leads to these advisories:
Act with care - Obligation to protect against skin and eye damage is highlighted. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What is the temperature in May in Marlboro?
What is the average humidity in May in Marlboro?
How many days does it rain in May in Marlboro?
What is the last month it snows in Marlboro?
How many hours of daylight does Marlboro have in May?
When are sunrise and sunset in May in Marlboro?
How many hours of sunshine does Marlboro have in May?
How high is the UV index in May in Marlboro?
Average temperature in May
Marlboro, OH
- Average high temperature in May: 70.7°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (31.6°F).
- Average low temperature in May: 50.4°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 (18.9°F).
Average pressure in May
Marlboro, OH
- Average pressure in May: 29.99"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in May
Marlboro, OH
- Average wind speed in May: 6.6mph
The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).
Average humidity in May
Marlboro, OH
- Average humidity in May: 78%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in May
Marlboro, OH
- Average rainfall in May: 2.95"
The wettest month (with the highest rainfall) is July (2.99").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in May
Marlboro, OH
- Average rainfall days in May: 19.5 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in May
Marlboro, OH
- Average snowfall in May: 0.08"
The month with the highest snowfall is January (6.54").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Marlboro, OH
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (18.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Marlboro, 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 0min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in May
Marlboro, OH
- Average sunshine days in May: 9.3 days
The month with the most sunshine days is November (13.5 days).
The month with the least sunshine days is February (7.7 days).
Average UV index in May
Marlboro, 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
Marlboro, OH
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in May
Marlboro, OH
- Average visibility in May: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).
Marlboro, Ohio, USA
Weather forecast for your location
2. Allow the app to use your location
