May weather forecast and climate
Fairport, NY

The last month of the spring, May, is an enjoyable month in Fairport, New York, with average temperature fluctuating between 64.4°F (18°C) and 48°F (8.9°C).

Temperature

In Fairport, the average high-temperature rises, from a fresh 51.8°F (11°C) in April, to a comfortable 64.4°F (18°C). The average low-temperature, in Fairport, is 48°F (8.9°C).

Humidity

In Fairport, New York, the average relative humidity in May is 78%.

Rainfall

The month with the most rainfall in Fairport is May when the rain falls for 16.3 days and typically aggregates up to 2.72" (69mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.2 snowfall days, Fairport aggregates 0.16" (4mm) of snow. In Fairport, during the entire year, snow falls for 70.8 days, and aggregates up to 20.16" (512mm) of snow.

Daylight

In May, the average length of the day in Fairport is 14.7h.

Sunshine

The average sunshine is 9.2h.

UV index

In May, the average daily maximum UV index in Fairport is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 5 transform into the following instructions:
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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in May in Fairport?

In May, the average high-temperature is 64.4°F (18°C), and the average low-temperature is 48°F (8.9°C).

What is the average humidity in May in Fairport?

In Fairport, New York, the average relative humidity in May is 78%.

How many days does it rain in May in Fairport?

In Fairport, New York, during May, the rain falls for 16.3 days and regularly aggregates up to 2.72" (69mm) of precipitation.

What is the rainiest month in Fairport?

May is the month with the most rainfall in Fairport. Rain falls for 16.3 days and accumulates 2.72" (69mm) of precipitation.

What is the last month it snows in Fairport?

May is the last month it regularly snows in Fairport. During 0.2 snowfall days, in May, Fairport aggregates 0.16" (4mm) of snow.

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

In Fairport, the average length of the day in May is 14.7h.

How many hours of sunshine does Fairport have in May?

The average sunshine in May in Fairport is 9.2h.

What is the UV index reading in May in Fairport?

In Fairport, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to the Sun's UV rays.
Average temperature in May - Fairport, NY
  • Average high temperature in May: 64.4°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in May: 48°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).

Average pressure in May - Fairport, NY
  • Average pressure in May: 29.98"

The month with the highest atmospheric pressure is November (30.09").
The month with the lowest atmospheric pressure is June (29.92").

Average wind speed in May - Fairport, NY
  • Average wind speed in May: 8mph

The windiest months (with the highest average wind speed) are January and February (11.4mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

Average humidity in May - Fairport, NY
  • Average humidity in May: 78%

Months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is September (76%).

Average rainfall in May - Fairport, NY
  • Average rainfall in May: 2.72"

The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is January (1.26").

Average rainfall days in May - Fairport, NY
  • Average rainfall days in May: 16.3 days

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (6.8 days).

Average snowfall in May - Fairport, NY
  • Average snowfall in May: 0.16"

The month with the highest snowfall is February (5.28").
Months with the least snowfall are June, July, August and September (0").

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

The month with the highest number of snowfall days is January (17.6 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May / Average sunshine in May - Fairport, NY
  • Average daylight in May: 14.7h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in May: 9.2h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is January (Average sunshine: 2.6h).

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

Months with the most sunshine days are May and September (12.8 days).
The month with the least sunshine days is February (6.3 days).

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

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January and December (UV index 1).

Average cloud cover in May - Fairport, NY
  • Average cloud cover in May: 40

The month with the most cloud cover is January (Cloud cover 74).
Months with the least cloud cover are July and August (Cloud cover 29).

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

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