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
May indicates a change in the average high-temperature, moving up from a mild 56.5°F (13.6°C) in April to a pleasant 68.9°F (20.5°C). Rossford cools down to an average low-temperature of 52.3°F (11.3°C) throughout the month of May.Humidity
In May, the average relative humidity is 76%.Rainfall
In Rossford, during May, the rain falls for 17.3 days and regularly aggregates up to 2.95" (75mm) of precipitation. In Rossford, during the entire year, the rain falls for 152.4 days and collects up to 26.54" (674mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.1 snowfall days, in May, Rossford aggregates 0.04" (1mm) of snow. In Rossford, during the entire year, snow falls for 44.4 days and aggregates up to 12.6" (320mm) of snow.Ocean temperature
In Rossford, in May, the average water temperature is 49.6°F (9.8°C).Note: It is risky to swim in 49.6°F (9.8°C). Temperatures beneath 50°F (10°C) induce rapid cold shock and hyperventilation.
Daylight
The average length of the day in May is 14h and 33min.On the first day of May, sunrise is at 6:29 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 9:01 pm EDT.
Sunshine
In May, the average sunshine in Rossford is 8.7h.UV index
In Rossford, Ohio, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: During May, 5 as the daily maximum UV index converts into the following advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Rossford in May?
What is the average humidity in May?
How many days does it rain in May?
What is the last month it snows?
What is the water temperature in May?
What is the average length of the day in May?
What time are sunrise and sunset in May?
How long on average sun shines in May?
What is the UV index intensity in May?
Average temperature in May
Rossford, OH
- Average high temperature in May: 68.9°F
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in May: 52.3°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).
Average pressure in May
Rossford, 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
Rossford, OH
- Average wind speed in May: 8.3mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in May
Rossford, OH
- Average humidity in May: 76%
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (74%).
Average rainfall in May
Rossford, OH
- Average rainfall in May: 2.95"
The wettest month (with the highest rainfall) is April (3.27").
The driest month (with the least rainfall) is December (1.38").
Average rainfall days in May
Rossford, OH
- Average rainfall days in May: 17.3 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (7 days).
Average snowfall in May
Rossford, OH
- Average snowfall in May: 0.04"
The months with the highest snowfall are January and February (3.66").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Rossford, OH
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in May
Rossford, OH
- Average sea temperature in May: 49.5°F
The best month for swimming (with the highest average sea temperature) is August (75.8°F).
The coldest month (with the lowest average sea temperature) is February (33.5°F).
Average daylight in May /
Average sunshine in May
Rossford, 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in May
Rossford, OH
- Average sunshine days in May: 11.9 days
The month with the most sunshine days is March (15.9 days).
The month with the least sunshine days is February (10.5 days).
Average UV index in May
Rossford, 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
Rossford, OH
- Average cloud cover in May: 41
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 31).
Average visibility in May
Rossford, 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).
Rossford, Ohio, USA
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