Great Neck (NY) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Great Neck.
Climate overview of Great Neck
Great Neck, New York State, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 30°C (86°F) in July, while winters cool to 5°C (41°F) in January.
The city receives considerable rain/snowfall, with around 1217 mm (48 in) annually. June is the wettest month. It has warm summers and cold winters. July is the sunniest month, averaging 9.0 hours of sunshine per day.
Great Neck Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Great Neck - and find the best time to visit.
Monthly Temperature in Great Neck
Depending on the time of the year, temperatures range from comfortable to chilly in Great Neck. Typically, average maximum daytime temperatures range from a comfortable 30°C (86°F) in July to a chilly 5°C (41°F) in the coolest month, January.
Nights vary from 21°C (70°F) in July to around -3°C (27°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Great Neck
Great Neck has a relatively rain/snowy climate with high precipitation levels, averaging 1217 mm (48 in) of rain/snowfall annually. Great Neck offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month June (129 mm (5.1 in)) and the driest month November (72 mm (2.8 in)) is not too significant. For more details, please visit our Great Neck 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 Great Neck
For those who appreciate different seasons, Great Neck serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 9.0 hours of sunshine daily, and embrace the darker days in December, offering only 4.7 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Great Neck
The mean water temperature over the year ranges from 4°C (39°F) in February to 23°C (73°F) in August.
Water temperature over the year
Humidity in Great Neck by Month
The relative humidity is high throughout the year in Great Neck.
The city experiences its highest humidity in September, reaching 68%. In April, the humidity drops to its lowest level at 55%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Great Neck
The mean wind speed varies between 5 m/s (10 knots) and 7 m/s (14 knots) throughout the year. It is lowest in May, June, July, August, September and October and highest during March. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Great Neck
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: September
- Warmest weather: July and August
- Most sunshine: May, June, July and August
- Fewer rainy days: February, March, August, September and November
- Best for swimming: July, August and September.
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -3°C (27°F).
Frequently asked questions about the climate in Great Neck
What is the best time to visit Great Neck?
September typically offers the most optimal weather in Great Neck. In contrast, January, February, March and December tend to have less optimal conditions. Great Neck has warm summers and cold winters.
What temperatures can I expect in Great Neck?
Daytime highs range from 5°C (41°F) in January to 30°C (86°F) in July. Nighttime lows range from -3°C (27°F) to 21°C (70°F). Temperatures vary considerably through the year.
How much rain does Great Neck get?
Annual rainfall is around 1217 mm (48 in). June is the wettest month with 129 mm (5.1 in), while November is the driest with 72 mm (2.8 in).
How sunny is Great Neck?
Great Neck receives around 2,544 hours of sunshine per year. July is the sunniest month with 271 hours, while December is the cloudiest with just 141 hours. Overall, Great Neck enjoys abundant sunshine.
Great Neck 3-Day Forecast
Great Neck (NY) 3-Day Forecast
Great Neck on the map
Great Neck 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.