Cortland (NY) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Cortland.
Climate overview of Cortland
Cortland, New York State, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 27°C (81°F) in July, while winters cool to -1°C (30°F) in February.
The city has a wet climate, receiving around 1169 mm (46 in) of rain/snowfall per year. June is the wettest month. July is the sunniest month, averaging 9.6 hours of sunshine per day.
Cortland Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Cortland — and find the best time to visit.
Monthly Temperature in Cortland
Depending on the time of the year, temperatures range from comfortable to very cold in Cortland. On average, daytime temperatures range from a comfortable 27°C (81°F) in July to a very cold -1°C (30°F) in February.
Nighttime temperatures range from 14°C (57°F) in July to -10°C (14°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Cortland
Cortland has a relatively rain/snowy climate with high precipitation levels, averaging 1169 mm (46 in) of rain/snowfall annually. The amount of precipitation varies moderately throughout the year. The wettest month, June, sees around 129 mm (5.1 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, January, still receives a respectable 68 mm (2.7 in) of snowfall. For more details, please visit our Cortland Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Cortland
In Cortland, summer days are longer and more sunny, with daily sunshine hours peaking at 9.6 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.3 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Cortland by Month
The relative humidity is high throughout the year in Cortland.
The city experiences its highest humidity in October, reaching 75%. In April, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Cortland
Rainfall during this time ranges from 87 mm (3.4 in) in May to 129 mm (5.1 in) in June. This means you can expect a mix of sunny days and occasional showers. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Cortland
What is the best time to visit Cortland?
May typically offers the most optimal weather in Cortland. In contrast, January, February, March, November and December tend to have less optimal conditions.
What temperatures can I expect in Cortland?
Daytime highs range from -1°C (30°F) in February to 27°C (81°F) in July. Nighttime lows range from -10°C (14°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Cortland get?
Annual rainfall is around 1169 mm (46 in). June is the wettest month with 129 mm (5.1 in), while January is the driest with 68 mm (2.7 in).
How sunny is Cortland?
Cortland receives around 2,120 hours of sunshine per year. July is the sunniest month with 287 hours, while December is the cloudiest with just 68 hours. Overall, Cortland enjoys abundant sunshine.
Cortland 3-Day Forecast
Cortland (NY) 3-Day Forecast
Cortland on the map
Cortland is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
The 10 most alternative cities in the United States
Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.
Sedona: Explore Majestic Red Rock Landscapes
A picturesque artists' town surrounded by red rocks and known for its spirituality, vortex energy, and stunning hikes like Cathedral Rock.
10 most idyllic villages to visit in the United States
Discover 10 idyllic villages in the USA, from California to Vermont. Explore their unique charm, rich history, stunning nature, and vibrant arts scenes.