Bend weather in August: Bend, Oregon: normal highs, lows, rain and records for August
Bend in August has a normal high of 83°F and a normal low of 48°F, a daily mean of 66°F, falling from 86°F on the 1st to 80°F by the 31st. Measurable precipitation falls on 2 days in a normal August, 0.35 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 29°C and low of 9°C, 9 mm of precipitation in August.
- NOAA stationBend
- Station IDUSC00350694
- Location44.06°N 121.28°W
- Elevation3,660 ft (1,116 m)
- Population106,926
- Jan 43° 25°
- Feb 46° 24°
- Mar 52° 28°
- Apr 58° 31°
- May 66° 37°
- Jun 74° 42°
- Jul 84° 49°
- Aug 83° 48°
- Sep 76° 41°
- Oct 63° 34°
- Nov 49° 28°
- Dec 41° 23°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Bend in August?
The normal high is 83°F and the normal low 48°F, for a daily mean of 65.5°F. August is 0.7°F cooler than July and 7.0°F warmer than September. August is the 2nd warmest month of the year in Bend and the 11th wettest. Across the month the normal high falls 6°F, from 86°F on August 1 to 80°F on August 31. From one year to the next August's mean temperature typically moves about 2.0°F either way (NOAA's standard deviation), so roughly two Augusts in three average between 64°F and 68°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 7%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| August 1 | 86°F | 50°F | 7% | 4% |
| August 8 | 85°F | 49°F | 7% | 4% |
| August 15 | 84°F | 48°F | 7% | 4% |
| August 22 | 82°F | 47°F | 7% | 4% |
| August 31 | 80°F | 45°F | 7% | 4% |
Every day of August: normal high, low and chance of precipitation (warmest afternoon August 1, coldest night August 31)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| August 1 | 86°F | 50°F | 7% | 4% | 14 h 40 min |
| August 2 | 86°F | 50°F | 7% | 4% | 14 h 40 min |
| August 3 | 86°F | 50°F | 7% | 4% | 14 h 30 min |
| August 4 | 86°F | 50°F | 7% | 4% | 14 h 30 min |
| August 5 | 86°F | 50°F | 7% | 4% | 14 h 30 min |
| August 6 | 85°F | 50°F | 7% | 4% | 14 h 30 min |
| August 7 | 85°F | 50°F | 7% | 4% | 14 h 20 min |
| August 8 | 85°F | 49°F | 7% | 4% | 14 h 20 min |
| August 9 | 85°F | 49°F | 7% | 4% | 14 h 20 min |
| August 10 | 85°F | 49°F | 7% | 4% | 14 h 20 min |
| August 11 | 85°F | 49°F | 7% | 4% | 14 h 10 min |
| August 12 | 84°F | 49°F | 7% | 4% | 14 h 10 min |
| August 13 | 84°F | 49°F | 7% | 4% | 14 h 10 min |
| August 14 | 84°F | 48°F | 7% | 4% | 14 h 10 min |
| August 15 | 84°F | 48°F | 7% | 4% | 14 h |
| August 16 | 83°F | 48°F | 7% | 4% | 14 h |
| August 17 | 83°F | 48°F | 7% | 4% | 14 h |
| August 18 | 83°F | 48°F | 7% | 4% | 14 h |
| August 19 | 83°F | 47°F | 7% | 4% | 13 h 50 min |
| August 20 | 83°F | 47°F | 7% | 4% | 13 h 50 min |
| August 21 | 82°F | 47°F | 7% | 4% | 13 h 50 min |
| August 22 | 82°F | 47°F | 7% | 4% | 13 h 50 min |
| August 23 | 82°F | 47°F | 7% | 4% | 13 h 40 min |
| August 24 | 82°F | 46°F | 7% | 4% | 13 h 40 min |
| August 25 | 81°F | 46°F | 7% | 4% | 13 h 40 min |
| August 26 | 81°F | 46°F | 7% | 4% | 13 h 30 min |
| August 27 | 81°F | 46°F | 7% | 4% | 13 h 30 min |
| August 28 | 81°F | 45°F | 7% | 4% | 13 h 30 min |
| August 29 | 81°F | 45°F | 7% | 4% | 13 h 30 min |
| August 30 | 80°F | 45°F | 7% | 4% | 13 h 20 min |
| August 31 | 80°F | 45°F | 7% | 4% | 13 h 20 min |
- Normal high
- 83°FAugust average
- Normal low
- 48°FAugust average
- Precipitation
- 0.35 inmonth total
- Days with precipitation
- 20.01 inch or more
- Days at 90°F or more
- 6
- Daylight
- 14 h 40 min to 13 h 20 minAugust 1 to August 31
- Days at 70°F or more
- 29
- Days at 80°F or more
- 21
- Sunshine
- 91%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00350694; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Bend in August?
On a given August day the chance of 0.01 inch or more is 7% on average, highest around August 23 (7%). In all, 0.35 in falls on 2 days of a normal August.
In a normal August in Bend, 6 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00350694.
What are the records for August in Bend?
The warmest August temperature on this station's record (since 1901) is 103°F, on August 1, 2022; the coldest is 22°F, on August 21, 1904. The wettest August brought 2.76 in (1999).
The August mean against the 1991-2020 normal of 65.5°F: 2021 67.4°F (+1.9), 2025 68.5°F (+3.0), 2026 70.5°F (+5.0). 3 of 3 ran warmer than normal.
| August | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 67.4°F | +1.9°F | 0.31 in |
| 2025 | 68.5°F | +3.0°F | 1.49 in |
| 2026 | 70.5°F | +5.0°F | 0.00 in |
Source: records: ACIS, station USC00350694; recent months: ACIS, station USC00350694. Records and recent months use complete months only.
How does August in Bend compare across Oregon?
Across the 105 places PlainClimate covers in Oregon, August normal highs run from 64°F in Newport to 94°F in Cave Junction; Bend's is 83°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.