May weather forecast and climate
Port Crane, NY

The last month of the spring, May, is a comfortable month in Port Crane, New York, with average temperature fluctuating between 65.7°F (18.7°C) and 46°F (7.8°C).

Temperature

In May, the average high-temperature increases, from a fresh 52.3°F (11.3°C) in April, to an enjoyable 65.7°F (18.7°C). The average low-temperature, in May, is 46°F (7.8°C).

Humidity

Months with the lowest humidity in Port Crane are April through July, with an average relative humidity of 80%.

Rainfall

In Port Crane, it is raining for 18.7 days, with typically 3.46" (88mm) of accumulated precipitation. Throughout the year, in Port Crane, there are 173.5 rainfall days, and 35.67" (906mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Port Crane are January through May, October through December. May is the last month it regularly snows in Port Crane. During 0.8 snowfall days, Port Crane aggregates 0.47" (12mm) of snow. Throughout the year, there are 94.8 snowfall days, and 48.82" (1240mm) of snow is accumulated.

Daylight

The average length of the day in Port Crane is 14.6h.

Sunshine

In May, the average sunshine in Port Crane is 8h.

UV index

Months with the highest UV index in Port Crane are May through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 5 in May transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. 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 Port Crane?

In Port Crane, in May, the average high-temperature is 65.7°F (18.7°C), and the average low-temperature is 46°F (7.8°C).

What is the least humid month in Port Crane?

Months with the lowest humidity are April through July, with an average relative humidity of 80%.

What is the average humidity in May in Port Crane?

In May, the average relative humidity in Port Crane, New York, is 80%.

How much does it rain in Port Crane in May?

In May, in Port Crane, New York, the rain falls for 18.7 days. Throughout May, 3.46" (88mm) of precipitation is accumulated.

What is the last month it snows in Port Crane?

May is the last month it regularly snows in Port Crane, New York. During 0.8 snowfall days, in May, Port Crane aggregates 0.47" (12mm) of snow.

How many hours of daylight does Port Crane have in May?

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

How many hours of sunshine does Port Crane have in May?

In May, the average sunshine in Port Crane is 8h.

When is the highest UV index in Port Crane?

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

What is the UV index intensity in May in Port Crane?

In Port Crane, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to the UV radiation.
Average temperature in May - Port Crane, NY
  • Average high temperature in May: 65.7°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (27.3°F).

  • Average low temperature in May: 46°F

The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).

Average pressure in May - Port Crane, NY
  • Average pressure in May: 30"

The month with the highest atmospheric pressure is November (30.11").
The month with the lowest atmospheric pressure is June (29.93").

Average wind speed in May - Port Crane, NY
  • Average wind speed in May: 7.3mph

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

Average humidity in May - Port Crane, NY
  • Average humidity in May: 80%

The month with the highest relative humidity is February (87%).
Months with the lowest relative humidity are April, May, June and July (80%).

Average rainfall in May - Port Crane, NY
  • Average rainfall in May: 3.46"

The wettest month (with the highest rainfall) is June (3.58").
The driest months (with the least rainfall) are January and November (2.4").

Average rainfall days in May - Port Crane, NY
  • Average rainfall days in May: 18.7 days

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (7.3 days).

Average snowfall in May - Port Crane, NY
  • Average snowfall in May: 0.47"

The month with the highest snowfall is February (10.87").
Months with the least snowfall are June, July, August and September (0").

Average snowfall days in May - Port Crane, NY
  • Average snowfall days in May: 0.8 days

The month with the highest number of snowfall days is January (21.6 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May / Average sunshine in May - Port Crane, 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: 8h

The month with the most sunshine is July (Average sunshine: 10h).
The month with the least sunshine is February (Average sunshine: 2.5h).

Average sunshine days in May - Port Crane, NY
  • Average sunshine days in May: 9.8 days

The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is February (5.7 days).

Average UV index in May - Port Crane, 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 January, February and December (UV index 1).

Average cloud cover in May - Port Crane, NY
  • Average cloud cover in May: 50

The month with the most cloud cover is February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 39).

Average visibility in May - Port Crane, NY
  • Average visibility in May: 5mi

Months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
Months with the lowest visibility are January and February (4mi).