Cortland
New York, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Cortland, NY

A monument from the civil war stands high in the neat lawns near the iconic courthouse in the Courthouse Park in Cortland, New York, clean, clear paths
A monument from the civil war stands high in the neat lawns near the iconic courthouse in the Courthouse Park in Cortland, New York, clean, clear paths
The last month of the spring, May, is an enjoyable month in Cortland, New York, with average temperature ranging between max 67.6°F (19.8°C) and min 45.3°F (7.4°C).

Temperature

In Cortland, New York, the average high-temperature in May increases, from a fresh 54.1°F (12.3°C) in April, to an enjoyable 67.6°F (19.8°C). In May, in Cortland, the average low-temperature is 45.3°F (7.4°C).

Rainfall

In May, in Cortland, the rain falls for 12.1 days. Throughout May, 3.3" (83.3mm) of precipitation is accumulated. Throughout the year, in Cortland, there are 160.2 rainfall days, and 39.3" (998.5mm) of precipitation is accumulated.

Snowfall

In May, it doesn't snow. April is the latest month when it typically snows. In Cortland, during the entire year, snow aggregates up to 86.9" (2207.3mm).

Daylight

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

What is the temperature in May in Cortland?

In Cortland, in May, the average high-temperature is 67.6°F (19.8°C), and the average low-temperature is 45.3°F (7.4°C).

How much does it rain in Cortland in May?

In Cortland, in May, during 12.1 rainfall days, 3.3" (83.3mm) of precipitation is typically accumulated.

Does it snow in Cortland in May?

In May, in Cortland, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Cortland have in May?

The average length of the day in May is 14.6h.
Average temperature in May - Cortland, NY
  • Average high temperature in May: 67.6°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in May: 45.3°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (15.2°F).

Average rainfall in May - Cortland, NY
  • Average rainfall in May: 3.3"

The wettest month (with the highest rainfall) is June (4.1").
The driest month (with the lowest rainfall) is February (2.5").

Average rainfall days in May - Cortland, NY
  • Average rainfall days in May: 12.1 days

The month with the highest number of rainy days is January (17.4 days).
The month with the lowest number of rainy days is August (10.2 days).

Average snowfall in May - Cortland, NY
  • Average snowfall in May: 0"

The month with the highest snowfall is December (22.3").
Months with the lowest snowfall are May, June, July, August and September (0").

Average snowfall days in May - Cortland, NY
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (9.1 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight in May - Cortland, NY
  • Average daylight in May: 14.6h

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