May weather forecast
Delphos, OH

Weather in May

May, the last month of the spring in Delphos, is an agreeable month, with an average temperature varying between 70.3°F (21.3°C) and 53.8°F (12.1°C).

Temperature

In May, the average high-temperature increases from a moderate 58.6°F (14.8°C) in April to an agreeable 70.3°F (21.3°C). In Delphos, Ohio, in May, the average low-temperature is 53.8°F (12.1°C).

Humidity

In Delphos, the average relative humidity in May is 77%.

Rainfall

The month with the most rainfall is May, when the rain falls for 15.8 days and typically aggregates up to 1.65" (42mm) of precipitation.

Snowfall

In Delphos, snow does not fall in May through October.

Daylight

In May, the average length of the day is 14h and 29min.
On the first day of the month, sunrise is at 6:35 am and sunset at 8:33 pm. On the last day of May, in Delphos, sunrise is at 6:08 am and sunset at 9:01 pm EDT.

Sunshine

In May, the average sunshine is 8.9h.

UV index

In Delphos, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 5 in May interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in May in Delphos?

In May, the average relative humidity is 77%.

What is the wettest month in Delphos?

May is the month with the most rainfall in Delphos, Ohio. Rain falls for 15.8 days and accumulates 1.65" (42mm) of precipitation.

How much does it rain in Delphos in May?

In May, in Delphos, the rain falls for 15.8 days. Throughout May, 1.65" (42mm) of precipitation is accumulated.

When it does not snow in Delphos?

May through October are months without snowfall in Delphos, Ohio.

Does it snow in Delphos in May?

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

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

In May, the average day length in Delphos is 14h and 29min.

When are sunrise and sunset in May in Delphos?

On the first day of May in Delphos, Ohio, sunrise is at 6:35 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 9:01 pm EDT.

How many hours of sunshine does Delphos have in May?

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

How high is the UV index in May in Delphos?

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.

Average temperature in May
Delphos, OH

Average temperature in May - Delphos, OH
  • Average high temperature in May: 70.3°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 (31.5°F).

  • Average low temperature in May: 53.8°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in May
Delphos, OH

Average pressure in May - Delphos, 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).

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Average wind speed in May
Delphos, OH

Average wind speed in May - Delphos, OH
  • Average wind speed in May: 8.2mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in May
Delphos, OH

Average humidity in May - Delphos, OH
  • Average humidity in May: 77%

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in May
Delphos, OH

Average rainfall in May - Delphos, OH
  • Average rainfall in May: 1.65"

The wettest month (with the highest rainfall) is May (1.65").
The driest month (with the least rainfall) is February (0.63").

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Average rainfall days in May
Delphos, OH

Average rainfall days in May - Delphos, OH
  • Average rainfall days in May: 15.8 days

The month with the highest number of rainy days is May (15.8 days).
The months with the least rainy days are January and February (6.1 days).

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Average snowfall in May
Delphos, OH

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

The month with the highest snowfall is February (1.22").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Delphos, OH

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

The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Delphos, OH
  • Average daylight in May: 14h and 29min

The month with the longest days is June (Average daylight: 15h and 4min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in May: 8.9h

The month with the most sunshine is July (Average sunshine: 10.2h).
The month with the least sunshine is January (Average sunshine: 3.5h).

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Average sunshine days in May
Delphos, OH

Average sunshine days in May - Delphos, OH
  • Average sunshine days in May: 12.2 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (12.2 days).

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Average UV index in May
Delphos, OH

Average UV index in May - Delphos, 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).

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Average cloud cover in May
Delphos, OH

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

The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 32).

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Average visibility in May
Delphos, OH

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

The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).

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