May weather forecast
Clay Center, OH

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Weather in May

The last month of the spring, May, is a comfortable month in Clay Center, Ohio, with an average temperature fluctuating between 67.6°F (19.8°C) and 52°F (11.1°C).

Temperature

In Clay Center, the onset of May comes with an increased average high-temperature, moving from April's moderate 55.6°F (13.1°C) to a still refreshing 67.6°F (19.8°C). Clay Center observes an average nighttime temperature of 52°F (11.1°C) during May.

Humidity

The average relative humidity in May is 77%.

Rainfall

In Clay Center, in May, during 16.3 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. In Clay Center, during the entire year, the rain falls for 136.8 days and collects up to 16.14" (410mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In Clay Center, the average length of the day in May is 14h and 32min.
On the first day of the month, sunrise is at 6:29 am and sunset at 8:31 pm. On the last day of May, in Clay Center, sunrise is at 6:01 am and sunset at 9:00 pm EDT.

Sunshine

In Clay Center, Ohio, the average sunshine in May is 8.7h.

UV index

In Clay Center, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In May, an average UV index of 5 transforms into the following instructions:
Undertake precautions - Obligation exists to protect against skin and eye damage. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May in Clay Center?

The average high-temperature, in May, in Clay Center, is 67.6°F (19.8°C), while the average low-temperature is 52°F (11.1°C).

What is the average humidity in May in Clay Center?

The average relative humidity in May is 77%.

How much does it rain in Clay Center in May?

In Clay Center, Ohio, in May, it is raining for 16.3 days, with typically 1.85" (47mm) of accumulated precipitation.

When it does not snow in Clay Center?

May through September are months without snowfall.

Does it snow in Clay Center in May?

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

What is the average length of the day in May in Clay Center?

In May, the average day length in Clay Center, Ohio, is 14h and 32min.

What time are sunrise and sunset in May in Clay Center?

On the first day of May in Clay Center, Ohio, sunrise is at 6:29 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 9:00 pm EDT.

How long on average sun shines in May in Clay Center?

In Clay Center, the average sunshine duration in May is 8.7h.

How high is the UV index in May in Clay Center?

The average daily maximum UV index in May in Clay Center, Ohio, is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's 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
Clay Center, OH

Average temperature in May - Clay Center, OH
  • Average high temperature in May: 67.6°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in May: 52°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).

Average pressure in May
Clay Center, OH

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

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in May
Clay Center, OH

Average wind speed in May - Clay Center, OH
  • Average wind speed in May: 8.5mph

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

Average humidity in May
Clay Center, OH

Average humidity in May - Clay Center, OH
  • Average humidity in May: 77%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is October (74%).

Average rainfall in May
Clay Center, OH

Average rainfall in May - Clay Center, OH
  • Average rainfall in May: 1.85"

The wettest months (with the highest rainfall) are June and July (1.97").
The driest month (with the least rainfall) is February (0.79").

Average rainfall days in May
Clay Center, OH

Average rainfall days in May - Clay Center, OH
  • Average rainfall days in May: 16.3 days

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (5.3 days).

Average snowfall in May
Clay Center, OH

Average snowfall in May - Clay Center, OH
  • Average snowfall in May: 0"

The month with the highest snowfall is February (1.97").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Clay Center, OH

Average snowfall days in May - Clay Center, OH
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Clay Center, OH

Average daylight in May / Average sunshine in May - Clay Center, 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 12min).

  • Average sunshine in May: 8h and 4min

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

Average sunshine days in May
Clay Center, OH

Average sunshine days in May - Clay Center, OH
  • Average sunshine days in May: 12.9 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (12.2 days).

Average UV index in May
Clay Center, OH

Average UV index in May - Clay Center, OH
  • Average UV index in May: 5

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in May
Clay Center, OH

Average cloud cover in May - Clay Center, OH
  • Average cloud cover in May: 41

The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 30).

Average visibility in May
Clay Center, OH

Average visibility in May - Clay Center, 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).

Clay Center, Ohio, USA

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