May weather forecast
Sundown, NY

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Weather in May

The last month of the spring, May, is an enjoyable month in Sundown, New York, with an average temperature ranging between max 63.3°F (17.4°C) and min 43.9°F (6.6°C).

Temperature

The transition from April to May brings a temperature rise, with average high-temperatures increasing from a fresh 50.4°F (10.2°C) to an enjoyable 63.3°F (17.4°C). Sundown witnesses a consistent average low-temperature of 43.9°F (6.6°C) throughout May.

Humidity

In Sundown, the average relative humidity in May is 82%.

Rainfall

In Sundown, New York, in May, during 19.3 rainfall days, 3.86" (98mm) of precipitation is typically accumulated. In Sundown, New York, during the entire year, the rain falls for 157.3 days and collects up to 37.91" (963mm) of precipitation.

Snowfall

Months with snowfall in Sundown are January through May, October through December. May is the last month it regularly snows. During 1.6 snowfall days, in May, Sundown aggregates 2.32" (59mm) of snow. In Sundown, during the entire year, snow falls for 87.2 days and aggregates up to 56.85" (1444mm) of snow.

Daylight

In Sundown, the average length of the day in May is 14h and 34min.
On the first day of the month, sunrise is at 5:52 am and sunset at 7:56 pm. On the last day of May, sunrise is at 5:25 am and sunset at 8:26 pm EDT.

Sunshine

In Sundown, the average sunshine in May is 6.9h.

UV index

In Sundown, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: In May, the UV index of 4 transforms into the following advice:
Take precautions - Protection against skin and eye damage is obliged. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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Frequently asked questions

What is the average May temperature in Sundown?

During May, Sundown experiences an average high-temperature of 63.3°F (17.4°C) and a low-temperature of 43.9°F (6.6°C).

What is the average humidity in May in Sundown?

In May, the average relative humidity is 82%.

How much does it rain in Sundown in May?

In May, in Sundown, New York, the rain falls for 19.3 days. Throughout May, 3.86" (98mm) of precipitation is accumulated.

What is the last month it snows in Sundown?

May is the last month it regularly snows in Sundown. During 1.6 snowfall days, in May, Sundown aggregates 2.32" (59mm) of snow.

How many hours of daylight does Sundown have in May?

In May, the average day length in Sundown, New York, is 14h and 34min.

What time are sunrise and sunset in May in Sundown?

In May, on the first day of the month, sunrise is at 5:52 am and sunset at 7:56 pm. On the last day of the month, in Sundown, sunrise is at 5:25 am and sunset at 8:26 pm EDT.

How long on average sun shines in May in Sundown?

The average sunshine duration in May is 6.9h.

What is the UV index intensity in May in Sundown?

In Sundown, New York, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
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
Sundown, NY

Average temperature in May - Sundown, NY
  • Average high temperature in May: 63.3°F

The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (26.4°F).

  • Average low temperature in May: 43.9°F

The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).

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Average pressure in May
Sundown, NY

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

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in May
Sundown, NY

Average wind speed in May - Sundown, NY
  • Average wind speed in May: 6.2mph

The windiest months (with the highest average wind speed) are January and February (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in May
Sundown, NY

Average humidity in May - Sundown, NY
  • Average humidity in May: 82%

The months with the highest relative humidity are February and December (88%).
The month with the lowest relative humidity is July (80%).

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Average rainfall in May
Sundown, NY

Average rainfall in May - Sundown, NY
  • Average rainfall in May: 3.86"

The wettest month (with the highest rainfall) is July (4.02").
The driest month (with the least rainfall) is February (2.32").

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Average rainfall days in May
Sundown, NY

Average rainfall days in May - Sundown, NY
  • Average rainfall days in May: 19.3 days

The month with the highest number of rainy days is May (19.3 days).
The months with the least rainy days are January and February (6.3 days).

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Average snowfall in May
Sundown, NY

Average snowfall in May - Sundown, NY
  • Average snowfall in May: 2.32"

The month with the highest snowfall is December (10.91").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Sundown, NY

Average snowfall days in May - Sundown, NY
  • Average snowfall days in May: 1.6 days

The month with the highest number of snowfall days is February (17 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
Sundown, NY

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in May: 6h and 5min

The month with the most sunshine is July (Average sunshine: 8h and 54min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).

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Average sunshine days in May
Sundown, NY

Average sunshine days in May - Sundown, NY
  • Average sunshine days in May: 9.1 days

The month with the most sunshine days is September (14.2 days).
The month with the least sunshine days is February (8.1 days).

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Average UV index in May
Sundown, NY

Average UV index in May - Sundown, NY
  • Average UV index in May: 4

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

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Average cloud cover in May
Sundown, NY

Average cloud cover in May - Sundown, NY
  • Average cloud cover in May: 61

The month with the most cloud cover is February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 48).

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Average visibility in May
Sundown, NY

Average visibility in May - Sundown, NY
  • Average visibility in May: 4mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).

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Sundown, New York, USA

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