Temperature
Pleasant by day, brisk at night.
79°Ftypical September high
Typical range
September climate
September in Bend
United States · North America
Warm days with cooler nights and plenty of sun.
Good overall
Mid to late
Daytime high
79°F
Lows around 47°F
Rain
A few rainy days
Sun
11.5 h/day
Air feel
Very dry
When to visit
Month-by-month fit
Best
Precipitation
A few rainy days. About 4 wet days, fewer than in most months.
12%wet-day frequency
AmountWet-day chance
Sunshine
Plenty of sun this month.
11.3 hSeptember sunshine
Heat & humidity by month
Warm days with mostly dry air.
Very drySeptember Heat feel
Easy airWarm airHot air
Hourly temperature pattern
In September, afternoons feel about 69° and nights feel near 45°.
FreezingVery coldColdCoolComfortableWarmNight hours
Clear sky
Mostly clear skies this month.
67%September Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in September.
5 mphSeptember Calm
More detailIncludes daypart comfort
Typical September day
September late afternoons are around 76°F, easing to about 67°F in early evening.
Avg temp Typical range
Morning61°F
Rain6%
Cloud33%
Humid airLow
Sun intensityModerate
Midday70°F
Rain8%
Cloud35%
Humid airLow
Sun intensityStrong
Late afternoon75°F
Rain10%
Cloud38%
Humid airLow
Sun intensityModerate
Early evening67°F
Rain6%
Cloud32%
Humid airLow
Sun intensityMinimal
Best windowData tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 43 | 30 | 2.9 | 13 | 6.2 | 75 |
| Feb | 46 | 29 | 2.3 | 11 | 7.8 | 71 |
| Mar | 52 | 33 | 2.2 | 12 | 9.3 | 66 |
| Apr | 59 | 36 | 1.8 | 11 | 11.1 | 60 |
| May | 68 | 42 | 1.7 | 10 | 12.2 | 57 |
| Jun | 77 | 48 | 1.0 | 6 | 13.5 | 51 |
| Jul | 80 | 62 | 0.5 | 3 | 14.2 | 42 |
| Aug | 86 | 54 | 0.6 | 4 | 13.1 | 44 |
| Sep | 79 | 47 | 0.7 | 4 | 11.3 | 49 |
| Oct | 64 | 40 | 1.4 | 7 | 9.0 | 61 |
| Nov | 49 | 34 | 2.7 | 11 | 6.8 | 72 |
| Dec | 42 | 29 | 3.9 | 14 | 5.5 | 76 |
Similar climates
Similar
Similar travel styleBozemanUnited StatesSimilar travel styleBoiseUnited StatesSimilar travel styleNew York CityUnited StatesSimilar travel styleChicagoUnited States
Want a side-by-side climate view? Compare Bend with Bozeman.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 27, 2026
Data & methodology