May weather forecast
Pompey, NY

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Weather in May

The last month of the spring, May, is a comfortable month in Pompey, New York, with an average temperature ranging between min 46.2°F (7.9°C) and max 65.5°F (18.6°C).

Temperature

The transition from April to May brings a temperature rise, with average high-temperatures increasing from a cool 52°F (11.1°C) to a refreshing 65.5°F (18.6°C). In Pompey, the May nights cool down to an average low of 46.2°F (7.9°C).

Humidity

The months with the lowest humidity in Pompey are April and May, with an average relative humidity of 79%.

Rainfall

May is the month with the most rainfall. Rain falls for 13.8 days and accumulates 1.18" (30mm) of precipitation.

Snowfall

Months with snowfall in Pompey are January through May, October through December. May is the last month it regularly snows in Pompey. During 0.5 snowfall days, in May, Pompey aggregates 0.12" (3mm) of snow. In Pompey, during the entire year, snow falls for 67.3 days and aggregates up to 12.32" (313mm) of snow.

Daylight

In May, the average length of the day in Pompey, New York, is 14h and 40min.
On the first day of May in Pompey, sunrise is at 5:56 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 8:35 pm EDT.

Sunshine

The average sunshine in May in Pompey, New York, is 8.4h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high UV index of 5 in May translates into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What are the temperatures in Pompey in May?

An average high-temperature, in May, in Pompey, is 65.5°F (18.6°C) and the average low-temperature is 46.2°F (7.9°C).

What are the least humid months in Pompey?

April and May, with an average relative humidity of 79%, are the least humid months in Pompey, New York.

What is the average humidity in May in Pompey?

The average relative humidity in May in Pompey, New York, is 79%.

What is the wettest month in Pompey?

May is the month with the most rainfall. Rain falls for 13.8 days and accumulates 1.18" (30mm) of precipitation.

How much does it rain in Pompey in May?

In Pompey, New York, during May, the rain falls for 13.8 days and regularly aggregates up to 1.18" (30mm) of precipitation.

What is the last month it snows in Pompey?

May is the last month it regularly snows. During 0.5 snowfall days, in May, Pompey aggregates 0.12" (3mm) of snow.

What is the average length of the day in May in Pompey?

In May, the average day length in Pompey is 14h and 40min.

When is the sunrise / sunset in May in Pompey?

In May, on the first day of the month, sunrise is at 5:56 am and sunset at 8:05 pm. On the last day of the month, in Pompey, sunrise is at 5:28 am and sunset at 8:35 pm EDT.

How long on average sun shines in May in Pompey?

In Pompey, New York, the average sunshine duration in May is 8.4h.

When is the highest UV index in Pompey?

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

What is the UV index reading in May in Pompey?

In May, the average daily maximum UV index in Pompey, New York, is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe 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
Pompey, NY

Average temperature in May - Pompey, NY
  • Average high temperature in May: 65.5°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in May: 46.2°F

The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).

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Average pressure in May
Pompey, NY

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

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in May
Pompey, NY

Average wind speed in May - Pompey, NY
  • Average wind speed in May: 7.7mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in May
Pompey, NY

Average humidity in May - Pompey, NY
  • Average humidity in May: 79%

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (79%).

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Average rainfall in May
Pompey, NY

Average rainfall in May - Pompey, NY
  • Average rainfall in May: 1.18"

The wettest month (with the highest rainfall) is May (1.18").
The driest month (with the least rainfall) is September (0.63").

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Average rainfall days in May
Pompey, NY

Average rainfall days in May - Pompey, NY
  • Average rainfall days in May: 13.8 days

The month with the highest number of rainy days is July (14.5 days).
The month with the least rainy days is January (4.5 days).

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Average snowfall in May
Pompey, NY

Average snowfall in May - Pompey, NY
  • Average snowfall in May: 0.12"

The month with the highest snowfall is November (2.44").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Pompey, NY

Average snowfall days in May - Pompey, NY
  • Average snowfall days in May: 0.5 days

The month with the highest number of snowfall days is February (14.3 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
Pompey, NY

Average daylight in May / Average sunshine in May - Pompey, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).

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Average sunshine days in May
Pompey, NY

Average sunshine days in May - Pompey, NY
  • Average sunshine days in May: 13.8 days

The month with the most sunshine days is October (18.2 days).
The months with the least sunshine days are February and July (12.9 days).

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Average UV index in May
Pompey, NY

Average UV index in May - Pompey, 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
Pompey, NY

Average cloud cover in May - Pompey, NY
  • Average cloud cover in May: 46

The month with the most cloud cover is February (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 35).

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Average visibility in May
Pompey, NY

Average visibility in May - Pompey, NY
  • Average visibility in May: 6mi

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

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Pompey, New York, USA

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