May weather forecast
Centerville, OH

Weather in May

May, the last month of the spring in Centerville, is an agreeable month, with an average temperature varying between 55°F (12.8°C) and 71.4°F (21.9°C).

Temperature

In Centerville, the average high-temperature in May increases from a comfortable 61.5°F (16.4°C) in April to a pleasant 71.4°F (21.9°C). In Centerville, in May, the average low-temperature is 55°F (12.8°C).

Humidity

The average relative humidity in May is 80%.

Rainfall

May is the month with the most rainfall. Rain falls for 17.3 days and accumulates 2.64" (67mm) of precipitation.

Snowfall

May through September are months without snowfall in Centerville.

Daylight

In Centerville, the average length of the day in May is 14h and 23min.
On the first day of May, sunrise is at 6:37 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:57 pm EDT.

Sunshine

The average sunshine in May in Centerville, Ohio, is 8.9h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In May, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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.
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FAQ

What is the temperature in May in Centerville?

The average high-temperature, in May, in Centerville, Ohio, is 71.4°F (21.9°C), while the average low-temperature is 55°F (12.8°C).

What is the average humidity in May in Centerville?

In Centerville, the average relative humidity in May is 80%.

What is the wettest month in Centerville?

May is the month with the most rainfall. Rain falls for 17.3 days and accumulates 2.64" (67mm) of precipitation.

How much does it rain in Centerville in May?

In Centerville, in May, during 17.3 rainfall days, 2.64" (67mm) of precipitation is typically accumulated.

When it does not snow in Centerville?

May through September are months without snowfall.

Does it snow in Centerville in May?

In May, in Centerville, Ohio, it doesn't snow. April is the latest month when it typically snows.

What is the average length of the day in May in Centerville?

In May, the average day length in Centerville, Ohio, is 14h and 23min.

When are sunrise and sunset in May in Centerville?

In May, on the first day of the month, sunrise is at 6:37 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:57 pm EDT.

How long on average sun shines in May in Centerville?

The average sunshine duration in May in Centerville, Ohio, is 8.9h.

When is the highest UV index in Centerville?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Centerville, Ohio.

How high is the UV index in May in Centerville?

In Centerville, Ohio, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Centerville, OH

Average temperature in May - Centerville, OH
  • Average high temperature in May: 71.4°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (34°F).

  • Average low temperature in May: 55°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

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Average pressure in May
Centerville, OH

Average pressure in May - Centerville, OH
  • Average pressure in May: 29.98"Hg

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in May
Centerville, OH

Average wind speed in May - Centerville, OH
  • Average wind speed in May: 7.6mph

The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in May
Centerville, OH

Average humidity in May - Centerville, OH
  • Average humidity in May: 80%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in May
Centerville, OH

Average rainfall in May - Centerville, OH
  • Average rainfall in May: 2.64"

The wettest month (with the highest rainfall) is May (2.64").
The driest month (with the least rainfall) is October (1.18").

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Average rainfall days in May
Centerville, OH

Average rainfall days in May - Centerville, 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 (7.4 days).

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Average snowfall in May
Centerville, OH

Average snowfall in May - Centerville, OH
  • Average snowfall in May: 0"

The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
Centerville, OH

Average snowfall days in May - Centerville, OH
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Centerville, OH

Average daylight in May / Average sunshine in May - Centerville, OH
  • Average daylight in May: 14h and 23min

The month with the longest days is June (Average daylight: 14h and 56min).
The month with the shortest days is December (Average daylight: 9h and 25min).

  • Average sunshine in May: 8h and 54min

The months with the most sunshine are June and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in May
Centerville, OH

Average sunshine days in May - Centerville, OH
  • Average sunshine days in May: 12 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is May (12 days).

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Average UV index in May
Centerville, OH

Average UV index in May - Centerville, 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).

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Average cloud cover in May
Centerville, OH

Average cloud cover in May - Centerville, OH
  • Average cloud cover in May: 41

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in May
Centerville, OH

Average visibility in May - Centerville, OH
  • Average visibility in May: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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