May weather forecast and climate
Syracuse, NY

A water fountain in the Clinton Square in Syracuse, New York, with a view of towering historical buildings
A water fountain in the Clinton Square in Syracuse, New York, with a view of towering historical buildings

What is the temperature in May in Syracuse?

The average high-temperature, in May, in Syracuse, New York, is 68.7°F (20.4°C), while the average low-temperature is 46.4°F (8°C).

How many days does it rain in May in Syracuse?

In Syracuse, during May, the rain falls for 12.9 days and regularly aggregates up to 3.2" (81.8mm) of precipitation.

What is the last month it snows in Syracuse?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Syracuse aggregates 0.1" (2.5mm) of snow.
Average temperature in May - Syracuse, NY
  • Average high temperature in May: 68.8°F

The warmest month (with the highest average high temperature) is July (81.6°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in May: 46.4°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (15.7°F).

Average humidity in May - Syracuse, NY
  • Average humidity in May: 67.1%

The month with the highest relative humidity is December (76.8%).
The month with the lowest relative humidity is April (65.2%).

Average rainfall in May - Syracuse, NY
  • Average rainfall in May: 3.2"

The wettest month (with the highest rainfall) is July (3.8").
The driest month (with the lowest rainfall) is February (2.1").

Average rainfall days in May - Syracuse, NY
  • Average rainfall days in May: 12.9 days

The month with the highest number of rainy days is January (19.1 days).
The month with the lowest number of rainy days is August (10.8 days).

Average snowfall in May - Syracuse, NY
  • Average snowfall in May: 0.1"

The month with the highest snowfall is January (34").
Months with the lowest snowfall are June, July, August and September (0").

Average snowfall days in May - Syracuse, NY
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (18.4 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

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

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

  • Average sunshine in May: 7.8h

The month with most sunshine is July (Average sunshine: 9.3h).
The month with least sunshine is December (Average sunshine: 2.2h).

Average UV index in May - Syracuse, NY
  • Average UV index in May: 7

Months with the highest UV index are June and July (UV index 8).
Months with the lowest UV index are January and December (UV index 1).

deutscheenglishespañolрусский中文