May weather forecast and climate
Liberty, NY

May, the last month of the spring, in Liberty, is an enjoyable month, with average temperature fluctuating between 64.8°F (18.2°C) and 45°F (7.2°C).

Temperature

In Liberty, the average high-temperature rises, from a cool 52°F (11.1°C) in April, to an enjoyable 64.8°F (18.2°C). The average low-temperature, in Liberty, is 45°F (7.2°C).

Humidity

In May, the average relative humidity is 80%.

Rainfall

In Liberty, in May, during 19 rainfall days, 3.39" (86mm) of precipitation is typically accumulated. Throughout the year, there are 176.2 rainfall days, and 35.94" (913mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Liberty, New York, are January through May, October through December. May is the last month it regularly snows in Liberty. During 0.8 snowfall days, Liberty aggregates 0.59" (15mm) of snow. In Liberty, during the entire year, snow falls for 83.4 days, and aggregates up to 46.73" (1187mm) of snow.

Daylight

In May, the average length of the day is 14.6h.

Sunshine

In May, the average sunshine in Liberty is 7.9h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index in Liberty. A UV Index of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for ordinary individuals.
Note: In May, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in May in Liberty?

In May, the average high-temperature is 64.8°F (18.2°C), and the average low-temperature is 45°F (7.2°C).

What is the average humidity in May in Liberty?

In May, the average relative humidity in Liberty is 80%.

How much does it rain in Liberty in May?

In Liberty, during May, the rain falls for 19 days and regularly aggregates up to 3.39" (86mm) of precipitation.

What is the last month it snows in Liberty?

May is the last month it regularly snows in Liberty, New York. During 0.8 snowfall days, in May, Liberty aggregates 0.59" (15mm) of snow.

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

The average length of the day in May in Liberty, New York, is 14.6h.

How long on average sun shines in May in Liberty?

The average sunshine in May in Liberty is 7.9h.

When is the highest UV index in Liberty?

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

What is the UV index intensity in May in Liberty?

The average daily maximum UV index in May in Liberty is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV rays.
Average temperature in May - Liberty, NY
  • Average high temperature in May: 18.2°C

The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is January (-2.2°C).

  • Average low temperature in May: 7.2°C

The month with the highest average low temperature is July (13.8°C).
The coldest month (with the lowest average low temperature) is January (-9.3°C).

Average pressure in May - Liberty, NY
  • Average pressure in May: 1016mbar

The month with the highest atmospheric pressure is November (1019.5mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).

Average wind speed in May - Liberty, NY
  • Average wind speed in May: 10.3km/h

The windiest month (with the highest average wind speed) is February (13.3km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).

Average humidity in May - Liberty, NY
  • Average humidity in May: 80%

Months with the highest relative humidity are February and December (87%).
The month with the lowest relative humidity is July (79%).

Average rainfall in May - Liberty, NY
  • Average rainfall in May: 86mm

The wettest month (with the highest rainfall) is April (88mm).
The driest month (with the least rainfall) is September (64mm).

Average rainfall days in May - Liberty, NY
  • Average rainfall days in May: 19 days

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is February (8.3 days).

Average snowfall in May - Liberty, NY
  • Average snowfall in May: 15mm

The month with the highest snowfall is February (254mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in May - Liberty, NY
  • Average snowfall days in May: 0.8 days

The month with the highest number of snowfall days is January (18.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May / Average sunshine in May - Liberty, NY
  • Average daylight in May: 14.6h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in May: 7.9h

The month with the most sunshine is July (Average sunshine: 9.8h).
The month with the least sunshine is February (Average sunshine: 3.3h).

Average sunshine days in May - Liberty, NY
  • Average sunshine days in May: 10 days

The month with the most sunshine days is September (14.9 days).
The month with the least sunshine days is February (7 days).

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

Months with the highest UV index are May, June, July and August (UV index 5).
Months with the lowest UV index are February, November and December (UV index 1).

Average cloud cover in May - Liberty, NY
  • Average cloud cover in May: 54

The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 41).

Average visibility in May - Liberty, NY
  • Average visibility in May: 7km

Months with the highest visibility are April, June and July (8km).
Months with the lowest visibility are January, February, March, May, August, September, October, November and December (7km).