May weather forecast
Glenmont, NY

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Weather in May

The last month of the spring, May, is an enjoyable month in Glenmont, New York, with an average temperature ranging between max 67.6°F (19.8°C) and min 46.6°F (8.1°C).

Temperature

The shift into May is accompanied by a temperature increase, with the average high-temperature rising from a fresh 54.1°F (12.3°C) in April to an enjoyable 67.6°F (19.8°C). During May, Glenmont experiences a consistent low-temperature average of 46.6°F (8.1°C).

Humidity

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

Rainfall

In Glenmont, in May, during 16.3 rainfall days, 3.03" (77mm) of precipitation is typically accumulated. In Glenmont, during the entire year, the rain falls for 151.6 days and collects up to 28.78" (731mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Glenmont aggregates 0.24" (6mm) of snow. Throughout the year, in Glenmont, there are 41.1 snowfall days, and 18.9" (480mm) of snow is accumulated.

Daylight

In Glenmont, the average length of the day in May is 14h and 38min.
On the first day of the month, sunrise is at 5:48 am and sunset at 7:55 pm. On the last day of May, sunrise is at 5:20 am and sunset at 8:25 pm EDT.

Sunshine

In Glenmont, New York, the average sunshine in May is 8.8h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, the maximum UV index of 5 suggests this advice:
Act with care - The suggestion to avoid sunburn is emphasized. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
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Frequently asked questions

What is the average May temperature in Glenmont?

In May, the average high-temperature and low-temperature in Glenmont, New York, are 67.6°F (19.8°C) and 46.6°F (8.1°C) respectively.

What is the average humidity in May in Glenmont?

In Glenmont, New York, the average relative humidity in May is 76%.

How much does it rain in Glenmont in May?

In Glenmont, New York, in May, during 16.3 rainfall days, 3.03" (77mm) of precipitation is typically accumulated.

What is the last month it snows in Glenmont?

May is the last month it regularly snows in Glenmont, New York. During 0.3 snowfall days, in May, Glenmont aggregates 0.24" (6mm) of snow.

How many hours of daylight does Glenmont have in May?

In May, the average day length is 14h and 38min.

When is the sunrise / sunset in May in Glenmont?

On the first day of May in Glenmont, sunrise is at 5:48 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 5:20 am and sunset at 8:25 pm EDT.

How many hours of sunshine does Glenmont have in May?

The average sunshine duration in May is 8.8h.

When is the highest UV index in Glenmont?

May through August, with an average maximum UV index of 5, are months with the highest UV index.

How high is the UV index in May in Glenmont?

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Glenmont, NY

Average temperature in May - Glenmont, NY
  • Average high temperature in May: 67.6°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (28.9°F).

  • Average low temperature in May: 46.6°F

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).

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Average pressure in May
Glenmont, NY

Average pressure in May - Glenmont, NY
  • Average pressure in May: 30"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in May
Glenmont, NY

Average wind speed in May - Glenmont, NY
  • Average wind speed in May: 6.6mph

The windiest months (with the highest average wind speed) are January, February and March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in May
Glenmont, NY

Average humidity in May - Glenmont, NY
  • Average humidity in May: 76%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in May
Glenmont, NY

Average rainfall in May - Glenmont, NY
  • Average rainfall in May: 3.03"

The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is January (1.61").

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Average rainfall days in May
Glenmont, NY

Average rainfall days in May - Glenmont, NY
  • Average rainfall days in May: 16.3 days

The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is February (7.1 days).

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Average snowfall in May
Glenmont, NY

Average snowfall in May - Glenmont, NY
  • Average snowfall in May: 0.24"

The month with the highest snowfall is February (5.12").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Glenmont, NY

Average snowfall days in May - Glenmont, NY
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (10.8 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
Glenmont, NY

Average daylight in May / Average sunshine in May - Glenmont, NY
  • Average daylight in May: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in May: 8h and 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

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Average sunshine days in May
Glenmont, NY

Average sunshine days in May - Glenmont, NY
  • Average sunshine days in May: 12.7 days

The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is June (11.4 days).

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Average UV index in May
Glenmont, NY

Average UV index in May - Glenmont, NY
  • Average UV index in May: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in May
Glenmont, NY

Average cloud cover in May - Glenmont, NY
  • Average cloud cover in May: 45

The month with the most cloud cover is February (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 34).

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Average visibility in May
Glenmont, NY

Average visibility in May - Glenmont, NY
  • Average visibility in May: 5mi

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

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Glenmont, New York, USA

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