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
As April transitions into May, Riverlea sees a rise in the average high-temperature, moving from an enjoyable 60.8°F (16°C) to an agreeable 71.8°F (22.1°C). An average minimum temperature of 54.3°F (12.4°C) marks the month of May in Riverlea.Humidity
In Riverlea, Ohio, the average relative humidity in May is 76%.Rainfall
The month with the most rainfall in Riverlea is May, when the rain falls for 18.2 days and typically aggregates up to 3.27" (83mm) of precipitation.Snowfall
May through September are months without snowfall in Riverlea.Daylight
In May, the average length of the day is 14h and 25min.On the first day of the month, sunrise is at 6:30 am and sunset at 8:27 pm. On the last day of May, in Riverlea, Ohio, sunrise is at 6:05 am and sunset at 8:54 pm EDT.
Sunshine
The average sunshine in May in Riverlea is 9.1h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.Note: In May, a daily maximum UV index of 6 leads to the following instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Riverlea?
What is the average humidity in May in Riverlea?
What is the rainiest month in Riverlea?
How many days does it rain in May in Riverlea?
When it does not snow in Riverlea?
Does it snow in Riverlea in May?
How many hours of daylight does Riverlea have in May?
When is the sunrise / sunset in May in Riverlea?
How many hours of sunshine does Riverlea have in May?
What are the months with the highest UV index in Riverlea?
What is the UV index intensity in May in Riverlea?
Average temperature in May
Riverlea, OH
- Average high temperature in May: 71.8°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.1°F).
- Average low temperature in May: 54.3°F
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure in May
Riverlea, OH
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in May
Riverlea, OH
- Average wind speed in May: 7.5mph
The windiest month (with the highest average wind speed) is January (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).
Average humidity in May
Riverlea, OH
- Average humidity in May: 76%
The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are April, October and November (74%).
Average rainfall in May
Riverlea, OH
- Average rainfall in May: 3.27"
The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in May
Riverlea, OH
- Average rainfall days in May: 18.2 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is February (9.1 days).
Average snowfall in May
Riverlea, OH
- Average snowfall in May: 0"
The month with the highest snowfall is January (2.87").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Riverlea, OH
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Riverlea, OH
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in May: 9h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in May
Riverlea, OH
- Average sunshine days in May: 9.9 days
The month with the most sunshine days is November (17 days).
The month with the least sunshine days is May (9.9 days).
Average UV index in May
Riverlea, OH
- Average UV index in May: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Riverlea, OH
- Average cloud cover in May: 40
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in May
Riverlea, 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).
Riverlea, Ohio, USA
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