May weather forecast
Rosemount, OH

Weather in May

May, the last month of the spring in Rosemount, is a warm month, with temperature in the range of an average low of 54.3°F (12.4°C) and an average high of 75.2°F (24°C).

Temperature

In Rosemount, the average high-temperature in May rises from a comfortable 64.9°F (18.3°C) in April to a moderately hot 75.2°F (24°C). The average low-temperature, in Rosemount, Ohio, is 54.3°F (12.4°C).

Humidity

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

Rainfall

The month with the most rainfall is May, when the rain falls for 18.3 days and typically aggregates up to 3.19" (81mm) of precipitation.

Snowfall

In Rosemount, snow does not fall in May through September.

Daylight

In May, the average length of the day is 14h and 19min.
On the first day of the month, sunrise is at 6:34 am and sunset at 8:23 pm. On the last day of May, sunrise is at 6:09 am and sunset at 8:50 pm EDT.

Sunshine

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

UV index

The months with the highest UV index in Rosemount are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In May, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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.
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FAQ

What is the temperature in May in Rosemount?

In Rosemount, in May, the average high-temperature is 75.2°F (24°C), and the average low-temperature is 54.3°F (12.4°C).

What is the average humidity in May in Rosemount?

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

What is the wettest month in Rosemount?

May is the month with the most rainfall in Rosemount. Rain falls for 18.3 days and accumulates 3.19" (81mm) of precipitation.

How many days does it rain in May in Rosemount?

In Rosemount, Ohio, during May, the rain falls for 18.3 days and regularly aggregates up to 3.19" (81mm) of precipitation.

When it does not snow in Rosemount?

May through September are months without snowfall in Rosemount, Ohio.

Does it snow in Rosemount in May?

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

How many hours of daylight does Rosemount have in May?

The average day length in May in Rosemount, Ohio, is 14h and 19min.

When are sunrise and sunset in May in Rosemount?

In May, on the first day of the month, sunrise is at 6:34 am and sunset at 8:23 pm. On the last day of the month, in Rosemount, Ohio, sunrise is at 6:09 am and sunset at 8:50 pm EDT.

How long on average sun shines in May in Rosemount?

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

When is the highest UV index in Rosemount?

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 Rosemount?

In Rosemount, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Rosemount, OH

Average temperature in May - Rosemount, OH
  • Average high temperature in May: 75.2°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in May: 54.3°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in May
Rosemount, OH

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

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed in May
Rosemount, OH

Average wind speed in May - Rosemount, OH
  • Average wind speed in May: 6mph

The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in May
Rosemount, OH

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

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (75%).

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Average rainfall in May
Rosemount, OH

Average rainfall in May - Rosemount, OH
  • Average rainfall in May: 3.19"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in May
Rosemount, OH

Average rainfall days in May - Rosemount, OH
  • Average rainfall days in May: 18.3 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (10.5 days).

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Average snowfall in May
Rosemount, OH

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

The month with the highest snowfall is January (3.19").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
Rosemount, OH

Average snowfall days in May - Rosemount, OH
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Rosemount, OH
  • Average daylight in May: 14h and 19min

The month with the longest days is June (Average daylight: 14h and 50min).
The month with the shortest days is December (Average daylight: 9h and 31min).

  • Average sunshine in May: 9h and 6min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in May
Rosemount, OH

Average sunshine days in May - Rosemount, OH
  • Average sunshine days in May: 10.2 days

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is February (10 days).

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Average UV index in May
Rosemount, OH

Average UV index in May - Rosemount, 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
Rosemount, OH

Average cloud cover in May - Rosemount, OH
  • Average cloud cover in May: 42

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in May
Rosemount, OH

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

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

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