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 sea temperature 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
As May sets, the average high-temperature shows an increase, moving up from a cool 50.4°F (10.2°C) in April to an enjoyable 60.8°F (16°C). Vermilion experiences an average low-temperature of 50.9°F (10.5°C) in month of May.Humidity
The average relative humidity in May is 80%.Rainfall
In May, the rain falls for 14.3 days. Throughout May, 1.34" (34mm) of precipitation is accumulated. In Vermilion, during the entire year, the rain falls for 138.4 days and collects up to 12.28" (312mm) of precipitation.Snowfall
In Vermilion, snow does not fall in May through October.Ocean temperature
In May, the average ocean temperature in Vermilion is 51.3°F (10.7°C).Note: Without suitable protection, venturing into 51.3°F (10.7°C) waters cooler than 50°F (10°C) can lead to pronounced cold shock and rapid breaths.
Daylight
In Vermilion, the average length of the day in May is 14h and 32min.On the first day of the month, sunrise is at 6:25 am and sunset at 8:27 pm. On the last day of May, sunrise is at 5:58 am and sunset at 8:56 pm EDT.
Sunshine
In Vermilion, the average sunshine in May is 9.2h.UV index
In May, the average daily maximum UV index in Vermilion is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum UV index of 5 in May translates into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Minimize direct exposure to the Sun during midday when its radiation is at its peak. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What is the temperature in May in Vermilion?
What is the average humidity in May in Vermilion?
How many days does it rain in May in Vermilion?
When it does not snow in Vermilion?
Does it snow in Vermilion in May?
What is the ocean temperature in May in Vermilion?
How many hours of daylight does Vermilion have in May?
When are sunrise and sunset in May in Vermilion?
How long on average sun shines in May in Vermilion?
What is the UV index intensity in May in Vermilion?
Average temperature in May
Vermilion, OH
- Average high temperature in May: 60.8°F
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (30.9°F).
- Average low temperature in May: 50.9°F
The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).
Average pressure in May
Vermilion, 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
Vermilion, OH
- Average wind speed in May: 9.1mph
The windiest month (with the highest average wind speed) is January (12.7mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).
Average humidity in May
Vermilion, OH
- Average humidity in May: 80%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in May
Vermilion, OH
- Average rainfall in May: 1.34"
The wettest month (with the highest rainfall) is June (1.38").
The driest month (with the least rainfall) is February (0.67").
Average rainfall days in May
Vermilion, OH
- Average rainfall days in May: 14.3 days
The month with the highest number of rainy days is June (14.5 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in May
Vermilion, OH
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.34").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Vermilion, OH
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in May
Vermilion, OH
- Average sea temperature in May: 51.3°F
The best month for swimming (with the highest average sea temperature) is August (76.6°F).
The coldest month (with the lowest average sea temperature) is February (33.1°F).
Average daylight in May /
Average sunshine in May
Vermilion, 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: 9h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in May
Vermilion, OH
- Average sunshine days in May: 13.7 days
The month with the most sunshine days is March (15 days).
The month with the least sunshine days is January (12.1 days).
Average UV index in May
Vermilion, 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
Vermilion, OH
- Average cloud cover in May: 39
The month with the most cloud cover is January (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 27).
Average visibility in May
Vermilion, OH
- Average visibility in May: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Vermilion, Ohio, USA
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