May weather forecast
Dillonvale, OH

Share

Weather in May

The last month of the spring, May, is an agreeable month in Dillonvale, Ohio, with temperature in the range of an average low of 51.1°F (10.6°C) and an average high of 72.1°F (22.3°C).

Temperature

May comes with an increase, with the average high-temperature moving from a moderate 60.4°F (15.8°C) in April to a pleasant 72.1°F (22.3°C). Dillonvale registers a consistent average low-temperature of 51.1°F (10.6°C) during May.

Humidity

In May, the average relative humidity in Dillonvale is 79%.

Rainfall

The month with the most rainfall is May, when the rain falls for 18.4 days and typically aggregates up to 2.17" (55mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Dillonvale. May is the last month it regularly snows. During 0.3 snowfall days, in May, Dillonvale aggregates 0.16" (4mm) of snow. Throughout the year, in Dillonvale, there are 33.4 snowfall days, and 9.96" (253mm) of snow is accumulated.

Daylight

In May, the average length of the day is 14h and 25min.
On the first day of May, sunrise is at 6:21 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:46 pm EDT.

Sunshine

In Dillonvale, the average sunshine in May is 8.6h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Dillonvale. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index, 6 in May, converts into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures?

In Dillonvale, 72.1°F (22.3°C) is the average high-temperature and 51.1°F (10.6°C) is the average low-temperature during May.

What is the average humidity in May?

In Dillonvale, the average relative humidity in May is 79%.

What is the rainiest month?

The month with the most rainfall is May, when the rain falls for 18.4 days and typically aggregates up to 2.17" (55mm) of precipitation.

How many days does it rain in May?

In Dillonvale, in May, it is raining for 18.4 days, with typically 2.17" (55mm) of accumulated precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.3 snowfall days, in May, Dillonvale aggregates 0.16" (4mm) of snow.

How many hours of daylight does Dillonvale have in May?

In Dillonvale, the average day length in May is 14h and 25min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 6:21 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:46 pm EDT.

How long on average sun shines in May?

In Dillonvale, the average sunshine duration in May is 8.6h.

What is the month with the highest UV index?

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

What is the UV index intensity in May?

In Dillonvale, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
Dillonvale, OH

Average temperature in May - Dillonvale, OH
  • Average high temperature in May: 72.1°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in May: 51.1°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

Average pressure in May
Dillonvale, OH

Average pressure in May - Dillonvale, OH
  • Average pressure in May: 29.99"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in May
Dillonvale, OH

Average wind speed in May - Dillonvale, OH
  • Average wind speed in May: 5.9mph

The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).

Average humidity in May
Dillonvale, OH

Average humidity in May - Dillonvale, OH
  • Average humidity in May: 79%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (77%).

Average rainfall in May
Dillonvale, OH

Average rainfall in May - Dillonvale, OH
  • Average rainfall in May: 2.17"

The wettest month (with the highest rainfall) is May (2.17").
The driest month (with the least rainfall) is January (1.02").

Average rainfall days in May
Dillonvale, OH

Average rainfall days in May - Dillonvale, OH
  • Average rainfall days in May: 18.4 days

The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (6.7 days).

Average snowfall in May
Dillonvale, OH

Average snowfall in May - Dillonvale, OH
  • Average snowfall in May: 0.16"

The months with the highest snowfall are February and March (2.48").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Dillonvale, OH

Average snowfall days in May - Dillonvale, OH
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Dillonvale, 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 24min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

Average sunshine days in May
Dillonvale, OH

Average sunshine days in May - Dillonvale, OH
  • Average sunshine days in May: 9.9 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is May (9.9 days).

Average UV index in May
Dillonvale, OH

Average UV index in May - Dillonvale, OH
  • Average UV index in May: 6

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

Average cloud cover in May
Dillonvale, OH

Average cloud cover in May - Dillonvale, OH
  • Average cloud cover in May: 46

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in May
Dillonvale, OH

Average visibility in May - Dillonvale, OH
  • Average visibility in May: 5mi

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

Dillonvale, Ohio, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location