Best year time to visit Cortland

General weather information about Cortland

Average annual temperature is 9.4 °C

Absolute maximum temperature: 30.8 °C

Absolute minimum temperature: -27.2 °C

Number of sunny days: 105 days

Number of rainy days: 228 days

Number of snow days: 32 days

Look at detailed online map of Cortland

* Weather data for Cortland United States is based on climate observations for 2026 year

Cortland air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.915.912.726.729.730.830.527.129.927.514.013.4
Average daytime temperature (°C)3.25.05.016.019.423.026.523.521.715.57.05.7
Average temperature (°C)0.0-1.10.29.412.817.821.418.816.711.62.82.4
Average night temperature (°C)-2.9-5.9-3.74.27.013.317.215.212.98.3-0.30.0
Absolute minimum temperature (°C)-9.7-27.2-11.3-5.8-0.38.112.99.76.5-0.1-6.4-7.9

Cortland monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.510.611.913.414.615.315.013.912.511.19.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)2.24.95.38.411.911.011.410.09.05.85.33.2
Precipitation (mm)1248912311552147154160629757138
Sunny days557101887713898
Rainy days161617201322242417231719
Snow days1077000000044

Cortland - weather forecast by months

Cortland weather in januaryCortland weather in februaryCortland weather in marchCortland weather in aprilCortland weather in mayCortland weather in juneCortland weather in julyCortland weather in augustCortland weather in septemberCortland weather in octoberCortland weather in novemberCortland weather in december

Best time to visit Cortland:

The best time to visit Cortland during the most sunny months:

  • May — 11.9(h)
  • June — 11.0(h)
  • July — 11.4(h)
  • August — 10.0(h)

Months with the longest average daylight duration in Cortland:

  • June — 15.3(h)

The largest precipitation sum in Cortland is at

  • June — 147(mm)
  • July — 154(mm)
  • August — 160(mm)

    • Weather forecast in the closest to Cortland admin centers

    Weather forecast in the closest towns to Cortland

    Explore Cortland

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

    When is the best time to visit Cortland?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Cortland.
    What is the weather like in Cortland?
    See average temperature, rainfall and daylight hours for Cortland by month in the table above.
    How many sunny days does Cortland have?
    The monthly weather statistics above show sunshine and rainfall patterns for Cortland throughout the year.