Photo: The original uploader was Royalbroil at English Wikipedia. · CC BY-SA 2.5Stockbridge has colder winter nights than 94% of U.S. towns
Peak summer warmth arrives in July, with afternoons near 80°. Seasons differ by 70°, from the coldest nights to the warmest afternoons. In July, afternoons here are cooler than in 90% of U.S. towns. Picnics, hikes and garden evenings come into their own from May to September, with highs of 67–80°.
A year in Stockbridge at a glance
Each month’s typical high and low, and what it brings.
What stands out about Stockbridge’s climate
Compared with towns across the U.S., with Stockbridge’s place in Wisconsin beside it.
What a year in Stockbridge feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 162 frost-free days a year
In half of years the last 32° night comes by May 1 and the first by October 14. Frost and day counts come from NOAA’s station at Chilton, WI, 6 miles from the town’s center, at about the same height.
The 2023 USDA map puts Stockbridge’s center in zone 5a: the coldest night of a typical winter, averaged over 1991–2020, reaches about −15°. 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 44 inches of snow a winter
Snow, measured at Chilton, WI, is heaviest from January through February, about 11 inches a month. Precipitation (rain plus melted snow) adds up to 34 inches a year; June is the wettest month and February the driest. Rain or snow falls on about 122 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Stockbridge
93% 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 Chilton, WI.
Living with Stockbridge’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
162 frost-free days in zone 5a. The last frost comes by May 1 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 14.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August and September. 0.4 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Stockbridge from natural hazards, river flooding is the largest share (43%); heat waves, cold waves, winter storms and ice storms together are 26%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Stockbridge and its neighbors
Harrison the hottest July afternoons (81°, 1° warmer). Differences under a degree are within what the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Stockbridge’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 |
|---|---|---|---|---|
| Stockbridge, WI | 10° | 80° | 34" | 44" |
| Plattsburgh, NY | 9° | 80° | 34" | 50" |
| Oakdale, MN | 7° | 82° | 33" | 40" |
| Clear Lake, IA | 7° | 82° | 36" | 44" |
| Colchester, VT | 10° | 81° | 38" | 50" |
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 Stockbridge averaged 1.6° warmer than the 1900s. The biggest change is in December (+3.3°).
A bigger shift than in 68% 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 Stockbridge compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Stockbridge’s place among Wisconsin’s.
Stockbridge weather by month
Highs, lows and precipitation from NOAA’s grid at Stockbridge’s center; snow, wet days and snow on the ground from Chilton, WI. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 25° | 10° | 1.4" | 11.3" | 10 | 25 | 6° – 30° |
| February | 29° | 13° | 1.2" | 11.3" | 9 | 23 | 10° – 31° |
| March | 40° | 23° | 1.9" | 5.8" | 9 | 12 | 23° – 46° |
| April | 54° | 34° | 3.2" | 2.6" | 11 | 2 | 35° – 50° |
| May | 67° | 45° | 3.9" | 0.1" | 12 | 0 | 48° – 62° |
| June | 76° | 55° | 4.7" | 0.0" | 11 | 0 | 62° – 70° |
| July | 80° | 60° | 3.9" | 0.0" | 11 | 0 | 64° – 76° |
| August | 78° | 58° | 3.6" | 0.0" | 11 | 0 | 63° – 72° |
| September | 71° | 50° | 3.2" | 0.0" | 10 | 0 | 54° – 66° |
| October | 58° | 39° | 3.0" | 0.6" | 11 | 0 | 44° – 54° |
| November | 43° | 28° | 2.1" | 1.9" | 9 | 4 | 26° – 44° |
| December | 30° | 17° | 1.6" | 9.9" | 10 | 18 | 11° – 34° |
| Year | 54° | 36° | 33.6" | 43.5" | 122 | 85 |
How much a month can swing
A normal is an average. January swings the most: from 1991 to 2020 its average ranged from 6° to 30°. June is the most reliable, staying within 9°.
Where Stockbridge’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 Stockbridge’s center.
- Snow: Chilton, WI.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Chilton, WI, 6 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 Stockbridge’s climate
What is the weather like in Stockbridge?
A typical July afternoon reaches 80°, a January night drops to 10°, and about 44 inches of snow falls in a normal winter. Colder January nights than 94% of U.S. towns; cooler July afternoons than 90% of U.S. towns.
How cold does it get in Stockbridge in winter?
January nights average 10°. About 155 nights a year reach 32° or below and 19 reach 0° or below. In the coldest January of the last 30 years the month averaged 6°.
How much snow does Stockbridge get?
About 44 inches in a normal winter at Chilton, WI, heaviest from January through February, about 11 inches a month, with snow on the ground about 85 days a year.
How hot does it get in Stockbridge?
July, with a typical high of 80° and a low of 60°. About 6 days a year reach 90° (Chilton, WI).
When is the first and last frost in Stockbridge?
In half of years the last spring frost (32°) comes by May 1 and the first fall frost by October 14, about 162 frost-free days, at Chilton, WI.
What growing zone is Stockbridge in?
Zone 5a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −15°.
What is the best time of year to visit Stockbridge?
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 Stockbridge getting warmer?
Yes: 1991–2020 averaged 1.6° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 68% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Stockbridge.
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.