Chisholm gets about 91 inches of snow a winter, more than 97% of U.S. towns
Sunny July days climb to about 79°. Its July afternoons stay fresher than in 95% of U.S. towns. Compared with 1901–2000, the average now sits 2.0° higher. Keep the boiler serviced for the months from October to April, which average under 50°.
A year in Chisholm at a glance
Each month’s typical high and low, and what it brings.
What stands out about Chisholm’s climate
Compared with towns across the U.S., with Chisholm’s place in Maine beside it.
What a year in Chisholm feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 138 frost-free days a year
In half of years the last 32° night comes by May 11 and the first by September 29. Frost and day counts come from NOAA’s station at Livermore Falls 1 E, ME, 2.2 miles from the town’s center, 120 ft lower.
The 2023 USDA map puts Chisholm’s center in zone 5a: the coldest night of a typical winter, averaged over 1991–2020, reaches about −16°. 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 91 inches of snow a winter
Snow, measured at Livermore Falls 1 E, ME, falls mostly in February. Precipitation (rain plus melted snow) adds up to 48 inches a year; October is the wettest month and February the driest. Rain or snow falls on about 132 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Chisholm
97% of the work is heating, so the furnace matters far more than the air conditioner. Months averaging under 55° run from October through May.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Livermore Falls 1 E, ME.
Living with Chisholm’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
138 frost-free days in zone 5a. The last frost comes by May 11 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 29.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August and September. 3.1 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Chisholm from natural hazards, river flooding is the largest share (39%); heat waves, cold waves, winter storms and ice storms together are 28%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Chisholm and similar climates
TownRatings has no climate map of the towns around Chisholm yet.
Climates most like Chisholm’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 |
|---|---|---|---|---|
| Chisholm, ME | 9° | 79° | 48" | 91" |
| Hamilton, NY | 13° | 79° | 45" | 77" |
| Dalton, MA | 13° | 80° | 48" | 77" |
| Rindge, NH | 13° | 80° | 48" | 73" |
| Bennington, VT | 13° | 81° | 44" | 75" |
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 Chisholm averaged 2.0° warmer than the 1900s. The biggest change is in December (+4.3°).
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 Chisholm compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Chisholm’s place among Maine’s.
Chisholm weather by month
Highs, lows and precipitation from NOAA’s grid at Chisholm’s center; snow, wet days and snow on the ground from Livermore Falls 1 E, ME. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 27° | 9° | 3.4" | 19.8" | 10 | 29 | 7° – 26° |
| February | 31° | 10° | 3.0" | 26.6" | 9 | 26 | 9° – 27° |
| March | 40° | 20° | 3.7" | 15.9" | 9 | 22 | 22° – 38° |
| April | 53° | 31° | 4.1" | 3.2" | 11 | 6 | 38° – 47° |
| May | 66° | 41° | 3.7" | 0.3" | 13 | 0 | 49° – 59° |
| June | 74° | 51° | 4.7" | 0.0" | 14 | 0 | 59° – 66° |
| July | 79° | 57° | 3.9" | 0.0" | 12 | 0 | 63° – 71° |
| August | 78° | 55° | 3.9" | 0.0" | 11 | 0 | 64° – 69° |
| September | 70° | 47° | 3.6" | 0.0" | 9 | 0 | 54° – 63° |
| October | 57° | 37° | 5.3" | 0.4" | 12 | 0 | 42° – 54° |
| November | 44° | 28° | 4.3" | 4.7" | 11 | 4 | 31° – 41° |
| December | 33° | 17° | 4.2" | 20.3" | 11 | 19 | 19° – 33° |
| Year | 54° | 34° | 47.6" | 91.2" | 132 | 107 |
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 27°. August is the most reliable, staying within 5°.
Where Chisholm’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 Chisholm’s center.
- Snow: Livermore Falls 1 E, ME.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Livermore Falls 1 E, ME, 2.2 miles from the town’s center, 120 ft lower; 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 Chisholm’s climate
What is the weather like in Chisholm?
A typical July afternoon reaches 79°, a January night drops to 9°, and about 91 inches of snow falls in a normal winter. Colder January nights than 95% of U.S. towns; cooler July afternoons than 95% of U.S. towns.
How cold does it get in Chisholm in winter?
January nights average 9°. About 180 nights a year reach 32° or below and 27 reach 0° or below. In the coldest January of the last 30 years the month averaged 7°.
How much snow does Chisholm get?
About 91 inches in a normal winter at Livermore Falls 1 E, ME, most of it in February, with snow on the ground about 107 days a year.
How hot does it get in Chisholm?
July, with a typical high of 79° and a low of 57°. About 5 days a year reach 90° (Livermore Falls 1 E, ME).
When is the first and last frost in Chisholm?
In half of years the last spring frost (32°) comes by May 11 and the first fall frost by September 29, about 138 frost-free days, at Livermore Falls 1 E, ME.
What growing zone is Chisholm in?
Zone 5a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −16°.
What is the best time of year to visit Chisholm?
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 Chisholm 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 Chisholm.
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.