May Weather in Cortland

Last updated: March 2, 2024

The weather in Cortland, United States, during May is characterized by an average temperature of 16°C (61°F). Highs can soar to 31°C (88°F), while lows may dip to 2°C (35°F). Typically, the humidity level in Cortland throughout May hovers around 81%.

2°C (35°F)

Minimum temperature

16°C (61°F)

Average temperature

31°C (88°F)

Maximum temperature

81%

Humidity

Precipitation and Sunshine hours

In May, Cortland averages 127 mm (5.0 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 14 hours 30 minutes of daylight, with the sun shining for approximately 8 hours 53 minutes each day. Additionally, there is a 37% probability of sunny days during this period.

127 mm (5.0 inches)

Precipitation

16 rainy days

Rainy days

8 hours 53 minutes

Sunshine hours

37%

Chance of sun

UV Index

In May, the UV Index in Cortland reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 2 3 5 7 9 10 9 8 6 4 2 1
Exposure Low Moderate High VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 25 min 30 min 45 min

Compare Cortland's Climate with Cities Worldwide