May weather forecast
Saint Henry, OH

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Weather in May

May, the last month of the spring in Saint Henry, is a pleasant month, with temperature in the range of an average high of 70.3°F (21.3°C) and an average low of 54°F (12.2°C).

Temperature

Saint Henry's May weather shows an increase in high-temperatures, moving from April's moderate 59.5°F (15.3°C) to an agreeable 70.3°F (21.3°C). Saint Henry experiences an average temperature drop to a cool 54°F (12.2°C) during May nights.

Humidity

In May, the average relative humidity is 78%.

Rainfall

May is the month with the most rainfall. Rain falls for 19.3 days and accumulates 3.7" (94mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in May in Saint Henry is 14h and 26min.
On the first day of May, sunrise is at 6:36 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 9:02 pm EDT.

Sunshine

In May, the average sunshine is 8.7h.

UV index

In Saint Henry, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average UV index of 5 in May transforms into this advice:
Ensure safety - Recommendations to avert sunburn are presented. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Saint Henry in May?

The average high-temperature and low-temperature during May are 70.3°F (21.3°C) and 54°F (12.2°C) respectively.

What is the average humidity in May in Saint Henry?

The average relative humidity in May in Saint Henry is 78%.

What is the wettest month in Saint Henry?

May is the month with the most rainfall. Rain falls for 19.3 days and accumulates 3.7" (94mm) of precipitation.

How many days does it rain in May in Saint Henry?

In May, in Saint Henry, Ohio, the rain falls for 19.3 days. Throughout May, 3.7" (94mm) of precipitation is accumulated.

When it does not snow in Saint Henry?

May through September are months without snowfall in Saint Henry.

Does it snow in Saint Henry in May?

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

What is the average length of the day in May in Saint Henry?

The average day length in May is 14h and 26min.

What time are sunrise and sunset in May in Saint Henry?

In May, on the first day of the month, sunrise is at 6:36 am and sunset at 8:34 pm. On the last day of the month, in Saint Henry, Ohio, sunrise is at 6:10 am and sunset at 9:02 pm EDT.

How many hours of sunshine does Saint Henry have in May?

In Saint Henry, Ohio, the average sunshine duration in May is 8.7h.

What is the UV index reading in May in Saint Henry?

In May, the average daily maximum UV index in Saint Henry is 5. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
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
Saint Henry, OH

Average temperature in May - Saint Henry, OH
  • Average high temperature in May: 70.3°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in May: 54°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).

Average pressure in May
Saint Henry, OH

Average pressure in May - Saint Henry, OH
  • Average pressure in May: 29.97"Hg

The months with the highest atmospheric pressure are January and November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in May
Saint Henry, OH

Average wind speed in May - Saint Henry, OH
  • Average wind speed in May: 8.3mph

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity in May
Saint Henry, OH

Average humidity in May - Saint Henry, OH
  • Average humidity in May: 78%

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

Average rainfall in May
Saint Henry, OH

Average rainfall in May - Saint Henry, OH
  • Average rainfall in May: 3.7"

The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is February (1.93").

Average rainfall days in May
Saint Henry, OH

Average rainfall days in May - Saint Henry, OH
  • Average rainfall days in May: 19.3 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (7.5 days).

Average snowfall in May
Saint Henry, OH

Average snowfall in May - Saint Henry, OH
  • Average snowfall in May: 0"

The month with the highest snowfall is February (3.78").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Saint Henry, OH

Average snowfall days in May - Saint Henry, OH
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Saint Henry, OH

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in May
Saint Henry, OH

Average sunshine days in May - Saint Henry, OH
  • Average sunshine days in May: 9.6 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is May (9.6 days).

Average UV index in May
Saint Henry, OH

Average UV index in May - Saint Henry, OH
  • Average UV index in May: 5

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

Average cloud cover in May
Saint Henry, OH

Average cloud cover in May - Saint Henry, OH
  • Average cloud cover in May: 41

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

Average visibility in May
Saint Henry, OH

Average visibility in May - Saint Henry, OH
  • Average visibility in May: 6mi

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

Saint Henry, Ohio, USA

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