May weather forecast
Xenia, OH

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Weather in May

In May, the climate of Xenia begins to transition from the cool spring to the much-anticipated warmth of summer. It includes a significant increase in rainfall going up to 4.09" (104mm). The rainfall, however, does not dampen the overall cheerful mood brought by warmer temperatures. Expansive blue skies and bright sunshine dominate most days, with rainfall typically restricted to afternoons. Additionally, the increased hours of sunshine result in more opportunities for outdoor activities.

Temperature

As Xenia enters May, the average high-temperature increases from the a refreshing 61.2°F (16.2°C) of April to an agreeable 71.2°F (21.8°C). An average low-temperature of 54.5°F (12.5°C) is observed in Xenia during the May nights.

Humidity

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

Rainfall

May is the month with the most rainfall in Xenia, Ohio. Rain falls for 20.1 days and accumulates 4.09" (104mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Xenia. During 0.2 snowfall days, in May, Xenia aggregates 0.04" (1mm) of snow. In Xenia, during the entire year, snow falls for 42.3 days and aggregates up to 14.21" (361mm) of snow.

Daylight

The average length of the day in May is 14h and 23min.
On the first day of the month, sunrise is at 6:35 am and sunset at 8:30 pm. On the last day of May, sunrise is at 6:09 am and sunset at 8:57 pm EDT.

Sunshine

The average sunshine in May in Xenia is 8.9h.

UV index

The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 5 during May translates into the following directions:
Ensure safety - Imperative it is to shield skin and eyes from damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
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Frequently asked questions

What is the usual temperature for Xenia in May?

Xenia in May has an average high-temperature of 71.2°F (21.8°C) and an average low-temperature of 54.5°F (12.5°C).

What is the average humidity in May in Xenia?

The average relative humidity in May in Xenia is 80%.

What is the wettest month in Xenia?

May is the month with the most rainfall in Xenia, Ohio. Rain falls for 20.1 days and accumulates 4.09" (104mm) of precipitation.

How much does it rain in Xenia in May?

In May, the rain falls for 20.1 days. Throughout May, 4.09" (104mm) of precipitation is accumulated.

What is the last month it snows in Xenia?

May is the last month it regularly snows in Xenia, Ohio. During 0.2 snowfall days, in May, Xenia aggregates 0.04" (1mm) of snow.

How many hours of daylight does Xenia have in May?

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

When is the sunrise / sunset in May in Xenia?

On the first day of May in Xenia, Ohio, sunrise is at 6:35 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 8:57 pm EDT.

How long on average sun shines in May in Xenia?

In May, the average sunshine duration in Xenia, Ohio, is 8.9h.

What is the UV index intensity in May in Xenia?

In Xenia, Ohio, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Xenia, OH

Average temperature in May - Xenia, OH
  • Average high temperature in May: 71.2°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (33.6°F).

  • Average low temperature in May: 54.5°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in May
Xenia, OH

Average pressure in May - Xenia, 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
Xenia, OH

Average wind speed in May - Xenia, OH
  • Average wind speed in May: 7.8mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in May
Xenia, OH

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

The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are October and November (75%).

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Average rainfall in May
Xenia, OH

Average rainfall in May - Xenia, OH
  • Average rainfall in May: 4.09"

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is September (2.13").

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Average rainfall days in May
Xenia, OH

Average rainfall days in May - Xenia, OH
  • Average rainfall days in May: 20.1 days

The month with the highest number of rainy days is May (20.1 days).
The months with the least rainy days are January and February (9.8 days).

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Average snowfall in May
Xenia, OH

Average snowfall in May - Xenia, OH
  • Average snowfall in May: 0.04"

The month with the highest snowfall is February (3.58").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Xenia, OH

Average snowfall days in May - Xenia, OH
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Xenia, OH
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in May
Xenia, OH

Average sunshine days in May - Xenia, OH
  • Average sunshine days in May: 8.8 days

The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (8.8 days).

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Average UV index in May
Xenia, OH

Average UV index in May - Xenia, OH
  • Average UV index in May: 5

The months with the highest UV index are 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
Xenia, OH

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

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in May
Xenia, OH

Average visibility in May - Xenia, 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).

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Xenia, Ohio, USA

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