Photo: Kenneth C. Zirkel · CC BY-SA 4.0January in Greene bites harder than in 85% of U.S. towns
Sunny July days climb to about 82°. The year swings widely: the coldest month’s nights and the warmest month’s afternoons are 67° apart. Summers stay cool: July afternoons here are cooler than in 83% of U.S. towns. The heating season runs October to April: each of those months averages under 50°.
A year in Greene at a glance
Each month’s typical high and low, and what it brings.
What stands out about Greene’s climate
Compared with towns across the U.S., with Greene’s place in New York beside it.
What a year in Greene feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 163 frost-free days a year
In half of years the last 32° night comes by May 4 and the first by October 16. Frost and day counts come from NOAA’s station at Whitney Pt Dam, NY, 10 miles from the town’s center, 100 ft higher.
The 2023 USDA map puts Greene’s center in zone 6a: the coldest night of a typical winter, averaged over 1991–2020, reaches about −10°. 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 48 inches of snow a winter
Snow, measured at Greene, NY, is heaviest from January through February, about 13 inches a month. Precipitation (rain plus melted snow) adds up to 44 inches a year; June is the wettest month and February the driest. Rain or snow falls on about 158 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Greene
95% of the work is heating, so the furnace matters far more than the air conditioner. Months averaging under 55° run from October 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 Whitney Pt Dam, NY.
Living with Greene’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
163 frost-free days in zone 6a. The last frost comes by May 4 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Oct 16.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August and September. 0.1 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Greene from natural hazards, river flooding is the largest share (84%); heat waves, cold waves, winter storms and ice storms together are 7%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Greene and similar climates
TownRatings has no climate map of the towns around Greene yet.
Climates most like Greene’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 |
|---|---|---|---|---|
| Greene, NY | 15° | 82° | 44" | 48" |
| South Hooksett, NH | 14° | 83° | 45" | 53" |
| Ontario, OH | 17° | 82° | 42" | 49" |
| Athol, MA | 14° | 82° | 46" | 52" |
| Grove City, PA | 18° | 83° | 44" | 54" |
Temperatures and precipitation come from NOAA’s 5 km grid; snow and day counts from the stations named on this page.
Warmer than it used to be
The last 30 years in Greene averaged 1.2° warmer than the 1900s. The biggest change is in December (+2.8°).
A smaller shift than in 62% 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 Greene compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Greene’s place among New York’s.
Greene weather by month
Highs, lows and precipitation from NOAA’s grid at Greene’s center; snow, wet days and snow on the ground from Greene, NY. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | 30-yr range |
|---|---|---|---|---|---|---|
| January | 32° | 15° | 2.9" | 12.8" | 15 | 14° – 32° |
| February | 35° | 16° | 2.4" | 12.6" | 12 | 12° – 32° |
| March | 43° | 23° | 3.1" | 8.6" | 13 | 26° – 46° |
| April | 57° | 33° | 3.6" | 1.1" | 14 | 39° – 51° |
| May | 69° | 45° | 3.7" | 0.0" | 15 | 52° – 62° |
| June | 78° | 54° | 4.6" | 0.0" | 13 | 63° – 70° |
| July | 82° | 58° | 4.2" | 0.0" | 12 | 66° – 74° |
| August | 80° | 57° | 4.4" | 0.0" | 11 | 64° – 72° |
| September | 73° | 50° | 4.1" | 0.0" | 11 | 58° – 66° |
| October | 60° | 39° | 4.1" | 0.2" | 14 | 45° – 57° |
| November | 48° | 30° | 3.2" | 2.3" | 13 | 34° – 44° |
| December | 37° | 22° | 3.2" | 10.0" | 15 | 21° – 41° |
| Year | 58° | 37° | 43.6" | 47.6" | 158 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 12° to 32°. August is the most reliable, staying within 7°.
Where Greene’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 Greene’s center.
- Snow: Greene, NY (NOAA station in town).
- Frost, freezing nights, 90° and 100° days, heating and cooling: Whitney Pt Dam, NY, 10 miles from the town’s center, 100 ft higher; 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 Greene’s climate
What is the weather like in Greene?
A typical July afternoon reaches 82°, a January night drops to 15°, and about 48 inches of snow falls in a normal winter. Colder January nights than 85% of U.S. towns; cooler July afternoons than 83% of U.S. towns.
How cold does it get in Greene in winter?
January nights average 15°. About 150 nights a year reach 32° or below and 13 reach 0° or below. In the coldest January of the last 30 years the month averaged 14°.
How much snow does Greene get?
About 48 inches in a normal winter at Greene, NY, heaviest from January through February, about 13 inches a month.
How hot does it get in Greene?
July, with a typical high of 82° and a low of 58°. About 4 days a year reach 90° (Whitney Pt Dam, NY).
When is the first and last frost in Greene?
In half of years the last spring frost (32°) comes by May 4 and the first fall frost by October 16, about 163 frost-free days, at Whitney Pt Dam, NY.
What growing zone is Greene in?
Zone 6a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −10°.
What is the best time of year to visit Greene?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June, July, August and September. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Greene getting warmer?
Yes: 1991–2020 averaged 1.2° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 62% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Greene.
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.