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 transition from April to May brings a temperature rise, with average high-temperatures increasing from a mild 58.3°F (14.6°C) to a pleasant 70°F (21.1°C). Smithville records an average nighttime low of 50.9°F (10.5°C) in May.Humidity
The average relative humidity in May in Smithville, Ohio, is 79%.Rainfall
In Smithville, during May, the rain falls for 19.6 days and regularly aggregates up to 3.23" (82mm) of precipitation. In Smithville, during the entire year, the rain falls for 177.7 days and collects up to 32.56" (827mm) of precipitation.Snowfall
Months with snowfall are January through May, November and December. May is the last month it regularly snows in Smithville. During 0.3 snowfall days, in May, Smithville aggregates 0.12" (3mm) of snow. In Smithville, during the entire year, snow falls for 63.1 days and aggregates up to 21.81" (554mm) of snow.Daylight
In Smithville, the average length of the day in May is 14h and 29min.On the first day of May, sunrise is at 6:24 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:52 pm EDT.
Sunshine
In Smithville, the average sunshine in May is 8.6h.UV index
The average daily maximum UV index in May in Smithville, Ohio, is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: A maximum daily UV index of 5 during May morphs into the following directions:
Ensure safety - Imperative it is to shield skin and eyes from damage. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Smithville?
What is the average humidity in May in Smithville?
How many days does it rain in May in Smithville?
What is the last month it snows in Smithville?
What is the average length of the day in May in Smithville?
When are sunrise and sunset in May in Smithville?
How many hours of sunshine does Smithville have in May?
What is the UV index intensity in May in Smithville?
Average temperature in May
Smithville, OH
- Average high temperature in May: 70°F
The warmest month (with the highest average high temperature) is July (81.3°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 (62.1°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in May
Smithville, OH
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
Smithville, OH
- Average wind speed in May: 7mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is July (5.3mph).
Average humidity in May
Smithville, OH
- Average humidity in May: 79%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (78%).
Average rainfall in May
Smithville, OH
- Average rainfall in May: 3.23"
The wettest month (with the highest rainfall) is June (3.35").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in May
Smithville, OH
- Average rainfall days in May: 19.6 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in May
Smithville, OH
- Average snowfall in May: 0.12"
The month with the highest snowfall is February (5.71").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in May
Smithville, OH
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Smithville, 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 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in May
Smithville, OH
- Average sunshine days in May: 9 days
The month with the most sunshine days is November (14.2 days).
The month with the least sunshine days is February (8.7 days).
Average UV index in May
Smithville, 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
Smithville, OH
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in May
Smithville, OH
- Average visibility in May: 5mi
The months with the highest visibility are April, June, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Smithville, Ohio, USA
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