May weather forecast
New Plymouth, OH

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Weather in May

May, the last month of the spring in New Plymouth, is a moderately hot month, with an average temperature ranging between min 53.4°F (11.9°C) and max 73.9°F (23.3°C).

Temperature

The rise of average high-temperatures is seen in May, with an increase from a refreshing 63°F (17.2°C) in April to a warm 73.9°F (23.3°C). New Plymouth's May nights cool down to an average low-temperature of 53.4°F (11.9°C).

Humidity

In May, the average relative humidity is 79%.

Rainfall

The month with the most rainfall is May, when the rain falls for 16.8 days and typically aggregates up to 2.44" (62mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall. May is the last month it regularly snows. During 0.1 snowfall days, in May, New Plymouth aggregates 0.04" (1mm) of snow. In New Plymouth, during the entire year, snow falls for 27 days and aggregates up to 5" (127mm) of snow.

Daylight

In New Plymouth, the average length of the day in May is 14h and 22min.
On the first day of May, sunrise is at 6:29 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 8:50 pm EDT.

Sunshine

In New Plymouth, Ohio, the average sunshine in May is 8.7h.

UV index

In New Plymouth, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily high UV index of 5 in May translates into this advice:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Updated: Jun 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May in New Plymouth?

The high-temperature, in May, in New Plymouth, records 73.9°F (23.3°C), while the low-temperature is 53.4°F (11.9°C).

What is the average humidity in May?

In May, the average relative humidity is 79%.

What is the rainiest month?

May is the month with the most rainfall. Rain falls for 16.8 days and accumulates 2.44" (62mm) of precipitation.

How much does it rain in May?

In May, the rain falls for 16.8 days. Throughout May, 2.44" (62mm) of precipitation is accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 0.1 snowfall days, in May, New Plymouth aggregates 0.04" (1mm) of snow.

What is the average length of the day in May?

The average day length in May is 14h and 22min.

When is the sunrise / sunset in May?

On the first day of May in New Plymouth, sunrise is at 6:29 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 8:50 pm EDT.

How many hours of sunshine does New Plymouth have in May?

In May, the average sunshine duration is 8.7h.

What is the UV index intensity in May?

In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to 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
New Plymouth, OH

Average temperature in May - New Plymouth, OH
  • Average high temperature in May: 73.9°F

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in May: 53.4°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in May
New Plymouth, OH

Average pressure in May - New Plymouth, OH
  • Average pressure in May: 29.99"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
New Plymouth, OH

Average wind speed in May - New Plymouth, 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 (4.6mph).

Average humidity in May
New Plymouth, OH

Average humidity in May - New Plymouth, OH
  • Average humidity in May: 79%

The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are April, June, August, September and November (76%).

Average rainfall in May
New Plymouth, OH

Average rainfall in May - New Plymouth, OH
  • Average rainfall in May: 2.44"

The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is September (1.02").

Average rainfall days in May
New Plymouth, OH

Average rainfall days in May - New Plymouth, OH
  • Average rainfall days in May: 16.8 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is November (7.6 days).

Average snowfall in May
New Plymouth, OH

Average snowfall in May - New Plymouth, OH
  • Average snowfall in May: 0.04"

The month with the highest snowfall is February (1.5").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in May
New Plymouth, OH

Average snowfall days in May - New Plymouth, OH
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
New Plymouth, OH

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

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in May
New Plymouth, OH

Average sunshine days in May - New Plymouth, OH
  • Average sunshine days in May: 11 days

The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is May (11 days).

Average UV index in May
New Plymouth, OH

Average UV index in May - New Plymouth, OH
  • Average UV index in May: 5

The months with the highest UV index are 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
New Plymouth, OH

Average cloud cover in May - New Plymouth, OH
  • Average cloud cover in May: 45

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in May
New Plymouth, OH

Average visibility in May - New Plymouth, OH
  • Average visibility in May: 5mi

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

New Plymouth, Ohio, USA

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