May weather forecast
Salem, NY

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Weather in May

May, the last month of the spring in Salem, is an enjoyable month, with temperature in the range of an average low of 45.7°F (7.6°C) and an average high of 67.1°F (19.5°C).

Temperature

The start of May brings a rise in the average high-temperature, moving from a fresh 53.1°F (11.7°C) in April to a refreshing 67.1°F (19.5°C). In the month of May, Salem experiences an average low-temperature of 45.7°F (7.6°C).

Humidity

The average relative humidity in May is 75%.

Rainfall

In Salem, in May, during 15.6 rainfall days, 2.56" (65mm) of precipitation is typically accumulated. Throughout the year, in Salem, there are 159.1 rainfall days, and 29.69" (754mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Salem. During 0.2 snowfall days, in May, Salem aggregates 0.39" (10mm) of snow. In Salem, during the entire year, snow falls for 64.7 days and aggregates up to 36.81" (935mm) of snow.

Daylight

In May, the average length of the day in Salem is 14h and 41min.
On the first day of the month, sunrise is at 5:45 am and sunset at 7:55 pm. On the last day of May, in Salem, sunrise is at 5:16 am and sunset at 8:25 pm EDT.

Sunshine

In May, the average sunshine is 8.8h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: A typical high UV index of 5 in May suggests the following recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

What are the temperatures in Salem in May?

May temperatures in Salem vary between a high-temperature of 67.1°F (19.5°C) and a low-temperature of 45.7°F (7.6°C).

What is the average humidity in May in Salem?

The average relative humidity in May in Salem, New York, is 75%.

How much does it rain in Salem in May?

In May, the rain falls for 15.6 days. Throughout May, 2.56" (65mm) of precipitation is accumulated.

What is the last month it snows in Salem?

May is the last month it regularly snows in Salem. During 0.2 snowfall days, in May, Salem aggregates 0.39" (10mm) of snow.

How many hours of daylight does Salem have in May?

In May, the average day length in Salem, New York, is 14h and 41min.

When is the sunrise / sunset in May in Salem?

On the first day of May in Salem, New York, sunrise is at 5:45 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 5:16 am and sunset at 8:25 pm EDT.

How many hours of sunshine does Salem have in May?

In Salem, the average sunshine duration in May is 8.8h.

What are the months with the highest UV index in Salem?

The months with the highest UV index in Salem, New York, are May through August, with an average maximum UV index of 5.

What is the UV index intensity in May in Salem?

In Salem, New York, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to the Sun's 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
Salem, NY

Average temperature in May - Salem, NY
  • Average high temperature in May: 67.1°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in May: 45.7°F

The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).

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Average pressure in May
Salem, NY

Average pressure in May - Salem, NY
  • Average pressure in May: 29.99"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in May
Salem, NY

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

The windiest months (with the highest average wind speed) are January and April (7.2mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in May
Salem, NY

Average humidity in May - Salem, NY
  • Average humidity in May: 75%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in May
Salem, NY

Average rainfall in May - Salem, NY
  • Average rainfall in May: 2.56"

The wettest month (with the highest rainfall) is June (2.91").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in May
Salem, NY

Average rainfall days in May - Salem, NY
  • Average rainfall days in May: 15.6 days

The month with the highest number of rainy days is June (16.7 days).
The month with the least rainy days is February (7.9 days).

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Average snowfall in May
Salem, NY

Average snowfall in May - Salem, NY
  • Average snowfall in May: 0.39"

The month with the highest snowfall is February (10.59").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Salem, NY

Average snowfall days in May - Salem, NY
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (16.3 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
Salem, NY

Average daylight in May / Average sunshine in May - Salem, 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 month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).

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Average sunshine days in May
Salem, NY

Average sunshine days in May - Salem, NY
  • Average sunshine days in May: 12.8 days

The month with the most sunshine days is September (16.7 days).
The months with the least sunshine days are February and April (10.8 days).

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Average UV index in May
Salem, NY

Average UV index in May - Salem, 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
Salem, NY

Average cloud cover in May - Salem, NY
  • Average cloud cover in May: 44

The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are July, August and September (Cloud cover 34).

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Average visibility in May
Salem, NY

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

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

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Salem, New York, USA

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