May weather forecast
Dublin, OH

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Weather in May

May brings balmy weather to Dublin, Ohio, marking the shift from spring to early summer. The mercury continues to rise, indicating the onset of the summer months. Rainfall decreases slightly but continues to enrich the flourishing greenery in Dublin, Ohio. With expanding daylight hours and warming temperatures, the city radiates under the summer sun's preliminary rays. May fills the air with a sense of anticipation for the vibrant summer season.

Temperature

As April transitions into May in Dublin, a change in temperatures is observed, with average highs moving from a comfortable 60.8°F (16°C) to a pleasant 71.8°F (22.1°C). Dublin, in the month of May, anticipates a consistent average low-temperature of 54.3°F (12.4°C).

Humidity

In Dublin, the average relative humidity in May is 76%.

Rainfall

May is the month with the most rainfall in Dublin. Rain falls for 18.2 days and accumulates 3.27" (83mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In Dublin, the average length of the day in May is 14h and 25min.
On the first day of May in Dublin, Ohio, sunrise is at 6:31 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:55 pm EDT.

Sunshine

In Dublin, the average sunshine in May is 9.1h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 in May interprets into the following advice:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. 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. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

What are the temperatures in Dublin in May?

The high-temperature in Dublin during May is 71.8°F (22.1°C) and the low-temperature is 54.3°F (12.4°C).

What is the average humidity in May in Dublin?

In May, the average relative humidity in Dublin is 76%.

What is the rainiest month in Dublin?

May is the month with the most rainfall in Dublin. Rain falls for 18.2 days and accumulates 3.27" (83mm) of precipitation.

How much does it rain in Dublin in May?

In May, in Dublin, the rain falls for 18.2 days. Throughout May, 3.27" (83mm) of precipitation is accumulated.

When it does not snow in Dublin?

May through September are months without snowfall in Dublin.

Does it snow in Dublin in May?

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

How many hours of daylight does Dublin have in May?

The average day length in May in Dublin is 14h and 25min.

When are sunrise and sunset in May in Dublin?

On the first day of May in Dublin, sunrise is at 6:31 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:55 pm EDT.

How many hours of sunshine does Dublin have in May?

In May, the average sunshine duration in Dublin, Ohio, is 9.1h.

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

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

What is the UV index reading in May in Dublin?

In May, the average daily maximum UV index in Dublin, Ohio, is 6. A UV Index reading of 6 to 7 represents a high health threat from unsafe 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
Dublin, OH

Average temperature in May - Dublin, OH
  • Average high temperature in May: 71.8°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.1°F).

  • Average low temperature in May: 54.3°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (21°F).

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Average pressure in May
Dublin, OH

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

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in May
Dublin, OH

Average wind speed in May - Dublin, OH
  • Average wind speed in May: 7.5mph

The windiest month (with the highest average wind speed) is January (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

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Average humidity in May
Dublin, OH

Average humidity in May - Dublin, OH
  • Average humidity in May: 76%

The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are April, October and November (74%).

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Average rainfall in May
Dublin, OH

Average rainfall in May - Dublin, OH
  • Average rainfall in May: 3.27"

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is September (1.77").

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Average rainfall days in May
Dublin, OH

Average rainfall days in May - Dublin, OH
  • Average rainfall days in May: 18.2 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is February (9.1 days).

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Average snowfall in May
Dublin, OH

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

The month with the highest snowfall is January (2.87").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
Dublin, OH

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

The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Dublin, 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: 9h and 1min

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

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Average sunshine days in May
Dublin, OH

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

The month with the most sunshine days is November (17 days).
The month with the least sunshine days is May (9.9 days).

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Average UV index in May
Dublin, OH

Average UV index in May - Dublin, 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).

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Average cloud cover in May
Dublin, OH

Average cloud cover in May - Dublin, OH
  • Average cloud cover in May: 40

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in May
Dublin, OH

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

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

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Dublin, Ohio, USA

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