May weather forecast
Guysville, OH

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Weather in May

The last month of the spring, May, is a warm month in Guysville, Ohio, with an average temperature ranging between min 53.4°F (11.9°C) and max 74.3°F (23.5°C).

Temperature

Guysville experiences a temperature shift with the start of May, with average high-temperatures moving from a refreshing 63.5°F (17.5°C) in April to a warm 74.3°F (23.5°C). In Guysville, the average temperature during the nights of May drops to a cool 53.4°F (11.9°C).

Humidity

In Guysville, the average relative humidity in May is 78%.

Rainfall

The month with the most rainfall is May, when the rain falls for 19.3 days and typically aggregates up to 3.39" (86mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Guysville. During 0.1 snowfall days, in May, Guysville aggregates 0.08" (2mm) of snow. In Guysville, during the entire year, snow falls for 40.3 days and aggregates up to 12.95" (329mm) of snow.

Daylight

The average length of the day in May is 14h and 21min.
On the first day of the month, sunrise is at 6:28 am and sunset at 8:21 pm. On the last day of May, sunrise is at 6:03 am and sunset at 8:47 pm EDT.

Sunshine

The average sunshine in May is 8.7h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: An average UV index of 6 in May transforms into this advice:
Take precautions against overexposure. Protection against sun damage is needed. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Updated: Jul 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures?

In Guysville, in May, the average high-temperature is 74.3°F (23.5°C), and the average low-temperature is 53.4°F (11.9°C).

What is the average humidity in May?

In May, the average relative humidity is 78%.

What is the rainiest month?

May is the month with the most rainfall. Rain falls for 19.3 days and accumulates 3.39" (86mm) of precipitation.

How many days does it rain in May?

In Guysville, Ohio, during May, the rain falls for 19.3 days and regularly aggregates up to 3.39" (86mm) of precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Guysville aggregates 0.08" (2mm) of snow.

How many hours of daylight does Guysville have in May?

The average day length in May is 14h and 21min.

What time are sunrise and sunset in May in Guysville?

In May, on the first day of the month, sunrise is at 6:28 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:47 pm EDT.

How many hours of sunshine does Guysville have in May?

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

What is the month with the highest UV index in Guysville?

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

How high is the UV index in May?

In May, the average daily maximum UV index is 6. A UV Index 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
Guysville, OH

Average temperature in May - Guysville, OH
  • Average high temperature in May: 74.3°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in May: 53.4°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

Average pressure in May
Guysville, OH

Average pressure in May - Guysville, OH
  • Average pressure in May: 30"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in May
Guysville, OH

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

The windiest months (with the highest average wind speed) are January and February (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in May
Guysville, OH

Average humidity in May - Guysville, OH
  • Average humidity in May: 78%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (75%).

Average rainfall in May
Guysville, OH

Average rainfall in May - Guysville, OH
  • Average rainfall in May: 3.39"

The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in May
Guysville, OH

Average rainfall days in May - Guysville, 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 November (8.8 days).

Average snowfall in May
Guysville, OH

Average snowfall in May - Guysville, OH
  • Average snowfall in May: 0.08"

The month with the highest snowfall is January (3.46").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Guysville, OH

Average snowfall days in May - Guysville, OH
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Guysville, 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 30min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days in May
Guysville, OH

Average sunshine days in May - Guysville, OH
  • Average sunshine days in May: 9.3 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (9.3 days).

Average UV index in May
Guysville, OH

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

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in May
Guysville, OH

Average cloud cover in May - Guysville, OH
  • Average cloud cover in May: 45

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in May
Guysville, OH

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

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

Guysville, Ohio, USA

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