Photo: Quintin Soloviev · CC BY 4.0July in Napeague stays fresher than in 92% of U.S. towns
The depth of winter brings overnight lows near 24°. From frosty January to warm July, readings climb 56°. Its January nights stay gentler than in 60% of U.S. towns. Plan time outside from May to October, when highs sit at 63–80°.
A year in Napeague at a glance
Each month’s typical high and low, and what it brings.
What stands out about Napeague’s climate
Compared with towns across the U.S., with Napeague’s place in New York beside it.
What a year in Napeague feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 222 frost-free days a year
In half of years the last 32° night comes by April 7 and the first by November 15. Frost and day counts come from NOAA’s station at Montauk Airport, 9 miles from the town’s center, at about the same height.
The 2023 USDA map puts Napeague’s center in zone 7b: the coldest night of a typical winter, averaged over 1991–2020, reaches about 8°. Plant labels use the zone; frost dates tell you when to plant.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
About 27 inches of snow a winter
Snow, measured at Bridgehampton, NY, falls mostly in February. Precipitation (rain plus melted snow) adds up to 44 inches a year; March is the wettest month and July the driest. Rain or snow falls on about 114 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Napeague
88% of the work is heating, so the furnace matters far more than the air conditioner. Months averaging under 55° run from November through April.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Montauk Airport.
Living with Napeague’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
222 frost-free days in zone 7b. The last frost comes by Apr 7 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Nov 15.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August, September and October. 9.4 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Napeague from natural hazards, river flooding is the largest share (81%); heat waves, cold waves, winter storms and ice storms together are 1%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Napeague and its neighbors
Every town next door is within a degree of Napeague in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Napeague’s, farther away
TownRatings’ own comparison of NOAA 1991–2020 normals, not a NOAA product: places of 5,000+ at least 150 miles away, one per state, closest on January low, July high, precipitation and snow.
| Town | Jan. low | July high | Precip. | Snow |
|---|---|---|---|---|
| Napeague, NY | 24° | 80° | 44" | 27" |
| Princeton, WV | 23° | 82° | 41" | 24" |
| Galax, VA | 25° | 82° | 48" | 17" |
| Jeannette, PA | 21° | 83° | 44" | 30" |
| Huron, OH | 22° | 82° | 37" | 33" |
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value. Snow and frost-free days come from the nearest weather station, so neighbors often share them.
Warmer than it used to be
The last 30 years in Napeague averaged 2.0° warmer than the 1900s. The biggest change is in December (+3.4°).
A bigger shift than in 88% of U.S. towns.
Change by month
The two periods overlap (1991–2000 is in both), which makes the gap a little smaller than it would be between separate periods.
How Napeague compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Napeague’s place among New York’s.
Napeague weather by month
Highs, lows and precipitation from NOAA’s grid at Napeague’s center; snow, wet days and snow on the ground from Bridgehampton, NY. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 40° | 24° | 3.4" | 7.2" | 10 | 7 | 24° – 38° |
| February | 41° | 25° | 3.0" | 8.6" | 10 | 7 | 20° – 38° |
| March | 46° | 31° | 4.4" | 6.0" | 10 | 4 | 33° – 46° |
| April | 56° | 39° | 3.9" | 0.8" | 11 | 0 | 44° – 52° |
| May | 65° | 49° | 3.3" | 0.0" | 10 | 0 | 53° – 61° |
| June | 74° | 58° | 3.5" | 0.0" | 9 | 0 | 63° – 70° |
| July | 80° | 65° | 2.9" | 0.0" | 8 | 0 | 68° – 76° |
| August | 79° | 64° | 3.6" | 0.0" | 8 | 0 | 69° – 75° |
| September | 74° | 58° | 3.8" | 0.0" | 8 | 0 | 63° – 69° |
| October | 63° | 47° | 4.4" | 0.0" | 9 | 0 | 52° – 61° |
| November | 54° | 38° | 3.6" | 0.1" | 10 | 0 | 41° – 50° |
| December | 45° | 30° | 4.4" | 4.1" | 11 | 4 | 31° – 48° |
| Year | 60° | 44° | 44.3" | 26.8" | 114 | 21 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 20° to 38°. June is the most reliable, staying within 6°.
Where Napeague’s numbers come from
Normals are 30-year averages, not a forecast. How TownRatings reads climate data →
- Temperatures and precipitation: NOAA’s gridded 1991–2020 normals for the 5 km cell at Napeague’s center.
- Snow: Bridgehampton, NY.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Montauk Airport, 9 miles from the town’s center, at about the same height; the nearest station that passes our checks for distance, height and agreement with the grid.
- Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
- Then and now: NOAA’s gridded normals for 1901–2000 at the same cell.
- Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).
Common questions about Napeague’s climate
What is the weather like in Napeague?
A typical July afternoon reaches 80°, a January night drops to 24°, and about 27 inches of snow falls in a normal winter. Milder January nights than 60% of U.S. towns; cooler July afternoons than 92% of U.S. towns.
How cold does it get in Napeague in winter?
January nights average 24°. About 74 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 24°.
How much snow does Napeague get?
About 27 inches in a normal winter at Bridgehampton, NY, most of it in February, with snow on the ground about 21 days a year.
How hot does it get in Napeague?
July, with a typical high of 80° and a low of 65°. About 3 days a year reach 90° (Montauk Airport).
When is the first and last frost in Napeague?
In half of years the last spring frost (32°) comes by April 7 and the first fall frost by November 15, about 222 frost-free days, at Montauk Airport.
What growing zone is Napeague in?
Zone 7b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 8°.
What is the best time of year to visit Napeague?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June, July, August, September and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Napeague getting warmer?
Yes: 1991–2020 averaged 2.0° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 88% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Napeague.
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.