Glen Cove, New York Weather
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Climate of Glen Cove: monthly averages
Based on 25 years of satellite and reanalysis data (2001-2025), July is usually the hottest month in Glen Cove, with average daytime highs around 29°C. January is the coolest, when nights typically fall to about -6°C and frost is possible on the coldest nights. That is a wide yearly range of roughly 35°C, so the seasons feel very different from each other.
The area receives about 1240 mm of rain in a typical year. Most of it falls from March to April, June to October and December (around 72% of the yearly total), and October is the wettest month at roughly 122 mm.
For outdoor plans and travel, May usually offers the most comfortable weather in Glen Cove, with mild days and relatively little rain.
| Month | Avg high | Avg low | Rainfall | Humidity |
|---|---|---|---|---|
| Jan | 2° | -6° | 81 mm | 87% |
| Feb | 3° | -5° | 81 mm | 85% |
| Mar | 8° | -2° | 100 mm | 82% |
| Apr | 14° | 4° | 102 mm | 79% |
| May | 20° | 10° | 98 mm | 80% |
| Jun | 25° | 16° | 117 mm | 79% |
| Jul | 29° | 19° | 109 mm | 74% |
| Aug | 28° | 19° | 114 mm | 73% |
| Sep | 25° | 15° | 105 mm | 74% |
| Oct | 18° | 8° | 122 mm | 78% |
| Nov | 11° | 2° | 91 mm | 82% |
| Dec | 5° | -2° | 116 mm | 86% |
Source: NASA POWER (MERRA-2 reanalysis), averaged over the roughly 50 km grid area around Glen Cove. Values describe typical conditions, not a forecast.
About Glen Cove weather
Glen Cove is a place in New York's humid continental climate, from the Atlantic coast to the Adirondacks, located about 35 km north-east of New York City. Glen Cove gets warm, humid summers (June–August) each year. Glen Cove closes out the year with cold winters (December–February) with significant snow, especially upstate. This page shows live, auto-refreshing weather for Glen Cove: current conditions, an hourly breakdown, a 16-day outlook, a date-lookup tool for any past or future date, and real-time air quality, sourced from Open-Meteo. Local timezone: America/New_York.
Frequently asked questions
Glen Cove is about 35 km north-east of New York City, in New York.
Glen Cove sees cold winters (December–February) with significant snow, especially upstate.
The live current conditions, hourly forecast and 16-day outlook above are pulled in real time for Glen Cove's exact coordinates. No fixed schedule, the page updates whenever you load it.
July is usually the hottest month in Glen Cove, with average daytime highs of about 29°C and nights around 19°C.
The coldest nights come in January, when the average low is about -6°C and daytime highs reach around 2°C. Frost is possible on clear, calm nights.
Glen Cove receives about 1240 mm of rain in a typical year. October is the wettest month at roughly 122 mm, and the main rainy period is March to April, June to October and December.
May usually offers the most comfortable weather in Glen Cove, with mild daytime temperatures and little rain.
In November Glen Cove typically sees daytime highs near 11°C and lows near 2°C, with about 91 mm of rain over the month and average humidity around 82%. Check the live forecast above for this week's actual conditions.
Up to 16 days ahead using the extended forecast and date picker above; further-out or historical dates use the same date lookup tool.
The current temperature for Glen Cove updates automatically at the top of this page — scroll to the hourly strip below to see how it's expected to change over the day.
Glen Cove's day-to-day weather follows the broader pattern of New York described above. See the hourly weather forecast or the air quality index for more detail.