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 onset of May marks an increase in the average high-temperature, moving from a refreshing 56.1°F (13.4°C) in April to an agreeable 68.5°F (20.3°C). In May, the nighttime temperature lowers to an average of 50.5°F (10.3°C).Humidity
In May, the average relative humidity is 76%.Rainfall
In Northfield, in May, it is raining for 17.9 days, with typically 2.83" (72mm) of accumulated precipitation. In Northfield, during the entire year, the rain falls for 172.1 days and collects up to 29.45" (748mm) of precipitation.Snowfall
Months with snowfall in Northfield are January through May, October through December. May is the last month it regularly snows in Northfield. During 0.4 snowfall days, in May, Northfield aggregates 0.2" (5mm) of snow. Throughout the year, there are 71.3 snowfall days, and 27.52" (699mm) of snow is accumulated.Daylight
In Northfield, the average length of the day in May is 14h and 31min.On the first day of May in Northfield, Ohio, sunrise is at 6:22 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:52 pm EDT.
Sunshine
In May, the average sunshine is 8.8h.UV index
The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The average daily UV index of 5 in May transforms into the following instructions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Northfield?
What is the average humidity in May in Northfield?
How many days does it rain in May in Northfield?
What is the last month it snows in Northfield?
What is the average length of the day in May in Northfield?
When are sunrise and sunset in May in Northfield?
How long on average sun shines in May in Northfield?
What is the UV index reading in May in Northfield?
Average temperature in May
Northfield, 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
Northfield, 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
Northfield, 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
Northfield, 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
Northfield, 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
Northfield, 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
Northfield, 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
Northfield, 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
Northfield, 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 August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in May
Northfield, 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
Northfield, 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
Northfield, 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
Northfield, 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).
Northfield, Ohio, USA
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