Bend Skyliners Lodge · Photo: Ian Poellet · CC BY-SA 3.0Seventh Mountain’s winters are milder but snowier than most of the U.S.
A typical July afternoon reaches 83°, a January night drops to 24°, and about 22 inches of snow falls in a normal winter.
A year in Seventh Mountain at a glance
Each month’s typical high and low, and what it brings.
What stands out about Seventh Mountain’s climate
Compared with towns across the U.S., with Seventh Mountain’s place in Oregon beside it.
What a year in Seventh Mountain feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 105 frost-free days a year
In half of years the last 32° night comes by June 6 and the first by September 20. Frost and day counts come from NOAA’s station at Bend, OR, 6 miles from the town’s center, 260 ft lower.
The 2023 USDA map puts Seventh Mountain’s center in zone 6b: the coldest night of a typical winter, averaged over 1991–2020, reaches about −2°. 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 22 inches of snow a winter
Snow, measured at Bend, OR, falls mostly in January. Precipitation (rain plus melted snow) adds up to 14 inches a year; December is the wettest month and July the driest. Rain or snow falls on about 63 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Seventh Mountain
96% 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 Bend, OR.
Living with Seventh Mountain’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
105 frost-free days in zone 6b. The last frost comes by Jun 6 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 20.
Months with highs of 62–84° and lows of 40° or more: June, July, August and September. 25 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Seventh Mountain from natural hazards, avalanches are the largest share (53%); heat waves, cold waves, winter storms and ice storms together are 1%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Seventh Mountain and similar climates
TownRatings has no climate map of the towns around Seventh Mountain yet.
Climates most like Seventh Mountain’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 |
|---|---|---|---|---|
| Seventh Mountain, OR | 24° | 83° | 14" | 22" |
| Ruidoso, NM | 22° | 82° | 20" | 26" |
| Polson, MT | 20° | 83° | 19" | 34" |
| Pullman, WA | 27° | 84° | 20" | 33" |
| Indian Hills, NV | 25° | 86° | 14" | 14" |
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 Seventh Mountain averaged 1.1° warmer than the 1900s. The biggest change is in January (+3.5°).
A smaller shift than in 71% 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 Seventh Mountain compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Seventh Mountain’s place among Oregon’s.
Seventh Mountain weather by month
Highs, lows and precipitation from NOAA’s grid at Seventh Mountain’s center; snow, wet days and snow on the ground from Bend, OR. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | 30-yr range |
|---|---|---|---|---|---|---|
| January | 41° | 24° | 2.1" | 6.4" | 9 | 23° – 38° |
| February | 44° | 24° | 1.4" | 5.5" | 7 | 25° – 41° |
| March | 50° | 27° | 1.1" | 1.5" | 6 | 32° – 45° |
| April | 56° | 29° | 1.0" | 0.7" | 6 | 38° – 49° |
| May | 65° | 36° | 1.2" | 0.0" | 5 | 44° – 55° |
| June | 72° | 41° | 0.7" | 0.0" | 4 | 51° – 64° |
| July | 83° | 47° | 0.4" | 0.0" | 2 | 55° – 69° |
| August | 82° | 46° | 0.4" | 0.0" | 2 | 60° – 68° |
| September | 74° | 40° | 0.5" | 0.0" | 2 | 54° – 61° |
| October | 61° | 33° | 1.0" | 0.2" | 4 | 42° – 52° |
| November | 47° | 27° | 1.8" | 2.0" | 7 | 30° – 42° |
| December | 40° | 23° | 2.5" | 5.3" | 9 | 25° – 34° |
| Year | 60° | 33° | 14.1" | 21.6" | 63 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 25° to 41°. September is the most reliable, staying within 7°.
Where Seventh Mountain’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 Seventh Mountain’s center.
- Snow: Bend, OR.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Bend, OR, 6 miles from the town’s center, 260 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 Seventh Mountain’s climate
What is the weather like in Seventh Mountain?
A typical July afternoon reaches 83°, a January night drops to 24°, and about 22 inches of snow falls in a normal winter. Milder January nights than 60% of U.S. towns; cooler July afternoons than 71% of U.S. towns.
How cold does it get in Seventh Mountain in winter?
December nights average 23°. About 168 nights a year reach 32° or below and 2 reach 0° or below. In the coldest December of the last 30 years the month averaged 25°.
How much snow does Seventh Mountain get?
About 22 inches in a normal winter at Bend, OR, most of it in January.
How hot does it get in Seventh Mountain?
July, with a typical high of 83° and a low of 47°. About 16 days a year reach 90° (Bend, OR).
When is the first and last frost in Seventh Mountain?
In half of years the last spring frost (32°) comes by June 6 and the first fall frost by September 20, about 105 frost-free days, at Bend, OR.
What growing zone is Seventh Mountain in?
Zone 6b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −2°.
What is the best time of year to visit Seventh Mountain?
By one simple rule (highs of 62–84° and lows of 40° or more), June, July, August and September. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Seventh Mountain getting warmer?
Yes: 1991–2020 averaged 1.1° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 71% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Seventh Mountain.
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.