May weather forecast
New Windsor, MD

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Weather in May

The last month of the spring, May, is an agreeable month in New Windsor, Maryland, with an average temperature ranging between min 53.1°F (11.7°C) and max 71.2°F (21.8°C).

Temperature

New Windsor's transition into May is marked by a temperature shift, moving from a comfortable 61.5°F (16.4°C) in April to an agreeable 71.2°F (21.8°C). Throughout the month of May, New Windsor sees a steady low-temperature average of 53.1°F (11.7°C).

Humidity

The most humid month is May, with an average relative humidity of 81%.

Rainfall

In New Windsor, during May, the rain falls for 17.5 days and regularly aggregates up to 3.35" (85mm) of precipitation. Throughout the year, there are 158.9 rainfall days, and 32.68" (830mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in New Windsor.

Daylight

The average length of the day in May in New Windsor, Maryland, is 14h and 22min.
On the first day of the month, sunrise is at 6:08 am and sunset at 8:02 pm. On the last day of May, sunrise is at 5:43 am and sunset at 8:29 pm EDT.

Sunshine

In May, the average sunshine is 8.1h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In May, the average maximum UV index of 6 translates into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

What is the average May temperature in New Windsor?

In New Windsor, in May, the average high-temperature is 71.2°F (21.8°C), and the average low-temperature is 53.1°F (11.7°C).

What is the most humid month in New Windsor?

The most humid month is May, with an average relative humidity of 81%.

What is the average humidity in May in New Windsor?

The average relative humidity in May in New Windsor, Maryland, is 81%.

How many days does it rain in May in New Windsor?

In New Windsor, in May, it is raining for 17.5 days, with typically 3.35" (85mm) of accumulated precipitation.

When it does not snow in New Windsor?

In New Windsor, snow does not fall in May through September.

Does it snow in New Windsor in May?

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

How many hours of daylight does New Windsor have in May?

In New Windsor, Maryland, the average day length in May is 14h and 22min.

When is the sunrise / sunset in May in New Windsor?

On the first day of May, sunrise is at 6:08 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:29 pm EDT.

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

In New Windsor, Maryland, the average sunshine duration in May is 8.1h.

What are the months with the highest UV index in New Windsor?

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

How high is the UV index in May in New Windsor?

The average daily maximum UV index in May in New Windsor is 6. A UV Index reading of 6 to 7 represents a high health vulnerability 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
New Windsor, MD

Average temperature in May - New Windsor, MD
  • Average high temperature in May: 71.2°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in May: 53.1°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

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Average pressure in May
New Windsor, MD

Average pressure in May - New Windsor, MD
  • Average pressure in May: 30.01"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
New Windsor, MD

Average wind speed in May - New Windsor, MD
  • Average wind speed in May: 6.8mph

The windiest months (with the highest average wind speed) are February and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in May
New Windsor, MD

Average humidity in May - New Windsor, MD
  • Average humidity in May: 81%

The month with the highest relative humidity is May (81%).
The months with the lowest relative humidity are January, April, July and November (76%).

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Average rainfall in May
New Windsor, MD

Average rainfall in May - New Windsor, MD
  • Average rainfall in May: 3.35"

The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is February (2.13").

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Average rainfall days in May
New Windsor, MD

Average rainfall days in May - New Windsor, MD
  • Average rainfall days in May: 17.5 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (8.4 days).

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Average snowfall in May
New Windsor, MD

Average snowfall in May - New Windsor, MD
  • Average snowfall in May: 0"

The month with the highest snowfall is March (4.06").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
New Windsor, MD

Average snowfall days in May - New Windsor, MD
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (6.9 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
New Windsor, MD

Average daylight in May / Average sunshine in May - New Windsor, MD
  • 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 1min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

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Average sunshine days in May
New Windsor, MD

Average sunshine days in May - New Windsor, MD
  • Average sunshine days in May: 11.7 days

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is July (11.6 days).

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Average UV index in May
New Windsor, MD

Average UV index in May - New Windsor, MD
  • 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
New Windsor, MD

Average cloud cover in May - New Windsor, MD
  • Average cloud cover in May: 48

The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in May
New Windsor, MD

Average visibility in May - New Windsor, MD
  • Average visibility in May: 5mi

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

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New Windsor, Maryland, USA

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