Hornet Lookout · Photo: USFS · Public domainSummers in Polebridge are cooler than in 93% of U.S. towns
January mornings start at about 16°. Expect the heaviest rain or snow in June and the lightest in August. By precipitation alone, it ranks drier than 88% of U.S. towns. Central heating does most of its work from October to May, in months below 50° on average.
A year in Polebridge at a glance
Each month’s typical high and low, and what it brings.
What stands out about Polebridge’s climate
Compared with towns across the U.S., with Polebridge’s place in Montana beside it.
What a year in Polebridge feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
A freeze is possible in every month
About 256 nights a year fall to 32° or below, and 33 to 0° or below. Frost and day counts come from NOAA’s station at Polebridge, MT, 0.2 miles from the town’s center, at about the same height.
The 2023 USDA map puts Polebridge’s center in zone 4b: the coldest night of a typical winter, averaged over 1991–2020, reaches about −23°. 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 63 inches of snow a winter
Snow, measured at Whitefish, MT, falls mostly in December. Precipitation (rain plus melted snow) adds up to 22 inches a year; June is the wettest month and August 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 Polebridge
Nearly all of the work is heating: a normal year has almost no cooling days. Months averaging under 55° run from September 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 Polebridge, MT.
Living with Polebridge’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
Zone 4b, and frost can come in any month. The longest frost-free stretch in half of years is about 40 days.
Months with highs of 62–84° and lows of 40° or more: June, July and August.
Parks & trails →Of the yearly building losses FEMA expects in Polebridge from natural hazards, avalanches are the largest share (88%); heat waves, cold waves, winter storms and ice storms together are 1%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Polebridge and similar climates
TownRatings has no climate map of the towns around Polebridge yet.
Climates most like Polebridge’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 |
|---|---|---|---|---|
| Polebridge, MT | 16° | 80° | 22" | 63" |
| Gleneagle, CO | 14° | 84° | 21" | 55" |
| Alpena, MI | 14° | 78° | 31" | 59" |
| Big Bear Lake, CA | 25° | 80° | 24" | 59" |
| Sheboygan, WI | 15° | 79° | 32" | 45" |
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 Polebridge averaged 1.8° warmer than the 1900s. The biggest change is in January (+4.7°).
A bigger shift than in 77% 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 Polebridge compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Polebridge’s place among Montana’s.
Polebridge weather by month
Highs, lows and precipitation from NOAA’s grid at Polebridge’s center; snow, wet days and snow on the ground from Whitefish, MT. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 31° | 16° | 2.0" | 16.5" | 13 | 31 | 15° – 31° |
| February | 35° | 16° | 1.5" | 7.0" | 9 | 28 | 10° – 33° |
| March | 43° | 23° | 1.7" | 8.0" | 10 | 25 | 24° – 39° |
| April | 53° | 29° | 1.6" | 1.6" | 10 | 5 | 36° – 48° |
| May | 63° | 37° | 2.2" | 0.1" | 12 | 0 | 45° – 55° |
| June | 69° | 43° | 3.2" | 0.0" | 14 | 0 | 53° – 62° |
| July | 80° | 47° | 1.4" | 0.0" | 8 | 0 | 55° – 70° |
| August | 79° | 45° | 1.1" | 0.0" | 6 | 0 | 58° – 65° |
| September | 68° | 38° | 1.6" | 0.0" | 8 | 0 | 50° – 58° |
| October | 52° | 30° | 1.8" | 0.4" | 9 | 1 | 35° – 47° |
| November | 38° | 24° | 2.2" | 8.3" | 10 | 8 | 24° – 38° |
| December | 30° | 17° | 2.1" | 21.2" | 13 | 26 | 15° – 29° |
| Year | 53° | 30° | 22.2" | 63.1" | 122 | 124 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 10° to 33°. August is the most reliable, staying within 8°.
Where Polebridge’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 Polebridge’s center.
- Snow: Whitefish, MT.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Polebridge, MT, 0.2 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 Polebridge’s climate
What is the weather like in Polebridge?
A typical July afternoon reaches 80°, a January night drops to 16°, and about 63 inches of snow falls in a normal winter. Colder January nights than 82% of U.S. towns; cooler July afternoons than 93% of U.S. towns.
How cold does it get in Polebridge in winter?
January nights average 16°. About 256 nights a year reach 32° or below and 33 reach 0° or below. In the coldest January of the last 30 years the month averaged 15°.
How much snow does Polebridge get?
About 63 inches in a normal winter at Whitefish, MT, most of it in December, with snow on the ground about 124 days a year.
How hot does it get in Polebridge?
July, with a typical high of 80° and a low of 47°. About 12 days a year reach 90° (Polebridge, MT).
When is the first and last frost in Polebridge?
There is no reliable frost-free season: at Polebridge, MT, every month has nights at 32° or below, about 256 a year. In half of years the longest stretch without a freeze is about 40 days.
What growing zone is Polebridge in?
Zone 4b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −23°.
What is the best time of year to visit Polebridge?
By one simple rule (highs of 62–84° and lows of 40° or more), June, July and August. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Polebridge getting warmer?
Yes: 1991–2020 averaged 1.8° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 77% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Polebridge.
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.