Fort Ann has colder winter nights than 92% of U.S. towns
Expect July afternoons of about 83°. The wettest month is June; the driest is February. Its July afternoons stay fresher than in 71% of U.S. towns. From May to September, highs of 70–83° make it easy to spend the day outdoors.
A year in Fort Ann at a glance
Each month’s typical high and low, and what it brings.
What stands out about Fort Ann’s climate
Compared with towns across the U.S., with Fort Ann’s place in New York beside it.
What a year in Fort Ann feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 143 frost-free days a year
In half of years the last 32° night comes by May 9 and the first by September 30. Frost and day counts come from NOAA’s station at Glens Falls Airport, 8 miles from the town’s center, 180 ft higher.
The 2023 USDA map puts Fort Ann’s center in zone 5a: the coldest night of a typical winter, averaged over 1991–2020, reaches about −17°. 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 60 inches of snow a winter
Snow, measured at Conklingville Dam, NY, falls mostly in January. Precipitation (rain plus melted snow) adds up to 40 inches a year; June is the wettest month and February the driest. Rain or snow falls on about 123 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Fort Ann
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 Glens Falls Airport.
Living with Fort Ann’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
143 frost-free days in zone 5a. The last frost comes by May 9 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Sep 30.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August and September.
Parks & trails →Of the yearly building losses FEMA expects in Fort Ann from natural hazards, river flooding is the largest share (62%); heat waves, cold waves, winter storms and ice storms together are 17%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Fort Ann and similar climates
TownRatings has no climate map of the towns around Fort Ann yet.
Climates most like Fort Ann’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 |
|---|---|---|---|---|
| Fort Ann, NY | 11° | 83° | 40" | 60" |
| McFarland, WI | 11° | 83° | 38" | 52" |
| Big Rapids, MI | 14° | 82° | 36" | 61" |
| Asbury, IA | 11° | 83° | 38" | 43" |
| La Porte, IN | 17° | 83° | 40" | 65" |
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 Fort Ann averaged 1.8° warmer than the 1900s. The biggest change is in December (+3.8°).
A bigger shift than in 78% 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 Fort Ann compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Fort Ann’s place among New York’s.
Fort Ann weather by month
Highs, lows and precipitation from NOAA’s grid at Fort Ann’s center; snow, wet days and snow on the ground from Conklingville Dam, NY. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | 30-yr range |
|---|---|---|---|---|---|---|
| January | 31° | 11° | 2.6" | 15.8" | 12 | 8° – 30° |
| February | 34° | 12° | 2.3" | 13.2" | 9 | 9° – 32° |
| March | 44° | 22° | 2.9" | 14.0" | 11 | 23° – 44° |
| April | 58° | 34° | 3.2" | 2.0" | 10 | 40° – 51° |
| May | 70° | 45° | 3.4" | 0.1" | 12 | 52° – 64° |
| June | 78° | 54° | 4.1" | 0.0" | 11 | 64° – 71° |
| July | 83° | 59° | 4.1" | 0.0" | 11 | 66° – 75° |
| August | 81° | 58° | 3.7" | 0.0" | 9 | 66° – 72° |
| September | 73° | 50° | 3.4" | 0.0" | 8 | 57° – 67° |
| October | 60° | 39° | 3.9" | 0.2" | 10 | 44° – 55° |
| November | 48° | 29° | 3.0" | 3.1" | 9 | 33° – 44° |
| December | 36° | 20° | 3.2" | 11.9" | 12 | 20° – 40° |
| Year | 58° | 36° | 39.7" | 60.3" | 123 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 9° to 32°. August is the most reliable, staying within 6°.
Where Fort Ann’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 Fort Ann’s center.
- Snow: Conklingville Dam, NY.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Glens Falls Airport, 8 miles from the town’s center, 180 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 Fort Ann’s climate
What is the weather like in Fort Ann?
A typical July afternoon reaches 83°, a January night drops to 11°, and about 60 inches of snow falls in a normal winter. Colder January nights than 92% of U.S. towns; cooler July afternoons than 71% of U.S. towns.
How cold does it get in Fort Ann in winter?
January nights average 11°. About 160 nights a year reach 32° or below and 18 reach 0° or below. In the coldest January of the last 30 years the month averaged 8°.
How much snow does Fort Ann get?
About 60 inches in a normal winter at Conklingville Dam, NY, most of it in January.
How hot does it get in Fort Ann?
July, with a typical high of 83° and a low of 59°. About 6 days a year reach 90° (Glens Falls Airport).
When is the first and last frost in Fort Ann?
In half of years the last spring frost (32°) comes by May 9 and the first fall frost by September 30, about 143 frost-free days, at Glens Falls Airport.
What growing zone is Fort Ann in?
Zone 5a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −17°.
What is the best time of year to visit Fort Ann?
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 Fort Ann getting warmer?
Yes: 1991–2020 averaged 1.8° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 78% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Fort Ann.
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.