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 beginning of May signals a rise in the average high-temperature, moving from a mild 57.9°F (14.4°C) in April to an agreeable 69.6°F (20.9°C). During May, West Salem experiences an average low-temperature of 50.7°F (10.4°C) at night.Humidity
The average relative humidity in May is 79%.Rainfall
In West Salem, in May, during 15.8 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. Throughout the year, in West Salem, there are 128.1 rainfall days, and 13.31" (338mm) of precipitation is accumulated.Snowfall
Months with snowfall in West Salem are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, West Salem aggregates 0.04" (1mm) of snow. Throughout the year, in West Salem, there are 38.5 snowfall days, and 5.55" (141mm) of snow is accumulated.Daylight
In West Salem, Ohio, the average length of the day in May is 14h and 29min.On the first day of May in West Salem, sunrise is at 6:25 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:53 pm EDT.
Sunshine
In West Salem, the average sunshine in May is 8.5h.UV index
In West Salem, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A typical high UV index of 5 in May suggests the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
What is the temperature in May in West Salem?
What is the average humidity in May in West Salem?
How much does it rain in West Salem in May?
What is the last month it snows in West Salem?
What is the average length of the day in May in West Salem?
When are sunrise and sunset in May in West Salem?
How many hours of sunshine does West Salem have in May?
What is the UV index reading in May in West Salem?
Average temperature in May
West Salem, OH
- Average high temperature in May: 69.6°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (30.9°F).
- Average low temperature in May: 50.7°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
West Salem, OH
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in May
West Salem, OH
- Average wind speed in May: 7.2mph
The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest month (with the lowest average wind speed) is July (5.6mph).
Average humidity in May
West Salem, OH
- Average humidity in May: 79%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April and November (78%).
Average rainfall in May
West Salem, OH
- Average rainfall in May: 1.42"
The wettest month (with the highest rainfall) is July (1.69").
The driest month (with the least rainfall) is February (0.75").
Average rainfall days in May
West Salem, OH
- Average rainfall days in May: 15.8 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (4.9 days).
Average snowfall in May
West Salem, OH
- Average snowfall in May: 0.04"
The month with the highest snowfall is February (1.81").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
West Salem, OH
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is February (10.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
West Salem, 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 3min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in May
West Salem, OH
- Average sunshine days in May: 11.8 days
The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is May (11.8 days).
Average UV index in May
West Salem, 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
West Salem, OH
- Average cloud cover in May: 44
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in May
West Salem, OH
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
West Salem, Ohio, USA
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