Pendleton Dwtn, OR Climate: Temperature by Month
Temperature and precipitation from NOAA NCEI 1991–2020 normals →, plus PlainClimate's derived comfort score
30-year climate normals (1991-2020) from Pendleton Dwtn's primary NOAA station, PENDLETON DWTN.
The climate verdict for Pendleton Dwtn
Pendleton Dwtn, Oregon has a mixed annual climate rather than one dominant extreme. Its NOAA normal shows an annual average of 53°F. July is the warmest month at 73°F and December the coldest at 36°F.
- 53°F
- annual average temperature (NOAA normal)
- 170 days
- growing season, frost-free days
Pendleton Dwtn: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00356541 · Pendleton Dwtn, OR 53°F mean
TEMP-COOL · RANK-MID · PHOTO-FINISH · PRCP-UNK · SWING-MID · COMF-UNK · LOAD-HEAT · STN-1 · BOOK-PART
- TEMP-COOL 53°F
- RANK-MID #3,636
- PHOTO-FINISH ≈ Elkhorn
- PRCP-UNK Rain n/a
- SWING-MID 38°F
- COMF-UNK Comfort n/a
- LOAD-HEAT 5,022 HDD
- STN-1 USC00356541
- BOOK-PART 4/6 fields
Nearest mean-temperature peer: Elkhorn, WV ( -0.1 °F mean)
Instrument codes from this station's NOAA 1991–2020 normals, mean temperature, corpus warmth rank, photo-finish peer station, precipitation band, seasonal swing, comfort composite, degree-day load, and field book, not a livability rating.
Mean-temperature neighbourhood
Nationwide NOAA normal poles and nearest peers, not a reprint of every OR station list.
- Pendleton Dwtn (this station) 53°F
- Cold Galax Wtp, VA 53°F
- Hot Montauk, NY 53°F
- Near Elkhorn, WV 53°F
- Near Pulaski, VA 53°F
Climate Living Index · Pendleton Dwtn
Pendleton Dwtn: 48/100 · grade D
Pendleton Dwtn publishes 3 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 3 missing weights rescale to 100.
PlainClimate-derived for Pendleton Dwtn, not an official NOAA rating. Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Annual temperature balance | 52.9°F · 14.6° from 67.5°F | 52/100 · D |
| Normal heat + freeze calendar | 149 calendar days | 47/100 · D |
| Frost-free season | 170 days/year | 42/100 · D |
Pendleton Dwtn · 2026-08-04 · NOAA NCEI Climate Normals · method .
National standing · heating-led station
Where Pendleton Dwtn sits across the climate record
Available NOAA 1991–2020 fields for Pendleton Dwtn are ranked only against stations that publish the same field, missing metrics stay blank rather than estimated.
- Annual temperature
- 53rd percentile warmth
- Mid-pack annual mean versus 6,861 station normals.
- Seasonal temperature swing
- Narrower than 74%
- Warmest-to-coldest month gap for Pendleton Dwtn is compact versus 6,861 complete station-years.
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 45°F (7°C) | 28°F (-2°C) | 36°F (2°C) | N/A | 23.4 | 0.0 |
| February | 49°F (10°C) | 29°F (-2°C) | 39°F (4°C) | N/A | 18.5 | 0.0 |
| March | 58°F (14°C) | 33°F (1°C) | 46°F (8°C) | N/A | 14.1 | 0.0 |
| April | 65°F (18°C) | 39°F (4°C) | 52°F (11°C) | N/A | 4.9 | 0.0 |
| May | 73°F (23°C) | 45°F (7°C) | 59°F (15°C) | N/A | 0.7 | 1.7 |
| June | 80°F (26°C) | 51°F (11°C) | 65°F (19°C) | N/A | 0.0 | 4.2 |
| July | 90°F (32°C) | 56°F (13°C) | 73°F (23°C) | N/A | 0.0 | 17.1 |
| August | 90°F (32°C) | 54°F (12°C) | 72°F (22°C) | N/A | 0.0 | 16.7 |
| September | 80°F (27°C) | 47°F (8°C) | 63°F (17°C) | N/A | 0.3 | 5.0 |
| October | 67°F (19°C) | 38°F (3°C) | 52°F (11°C) | N/A | 7.9 | 0.1 |
| November | 52°F (11°C) | 32°F (0°C) | 42°F (6°C) | N/A | 16.4 | 0.0 |
| December | 44°F (6°C) | 28°F (-2°C) | 36°F (2°C) | N/A | 22.7 | 0.0 |
The year, day by day
Pendleton Dwtn works both ends of the calendar. Normal highs climb to 93°F by July 27 and hold at or above 90°F on 34 dates, then normal lows drop to freezing or below on 115 dates, bottoming at 27°F around January 1.
When the heat sits
Normal highs reach 90°F from July 13 through August 15, covering 34 dates. The broader mild season, normal highs of 70°F or more, runs May 5 to October 9.
This counts calendar dates whose 1991–2020 normal high reaches 90°F. It is a smaller number than the 90°F+ day counts in the monthly table above, which measure how often the threshold was actually crossed in a typical year. A date can average 88°F and still exceed 90°F in half of all years.
The freezing stretch
The normal low stays at or below 32°F into March 8, then returns to freezing around November 15, covering 115 dates in all.
Derived from the normal daily minimum. This is a different measure from the 50%-probability frost dates shown elsewhere on this page, which come from NOAA’s frost product.
The widest day
July 31 carries the biggest normal gap between afternoon and dawn, 36°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Pendleton Dwtn.
Where Pendleton Dwtn Stands Nationally
Daily temperature swings run wider than most of the country, peaking near 36°F between the normal high and low.
Pendleton Dwtn earns one nationally notable standing (outer quintile) against 6,860 NOAA 1991–2020 normals stations, middle-of-the-pack metrics stay silent here.
Monthly Precipitation
Average monthly rainfall
Frost Dates & Growing Season
First Fall Freeze
October 9
50% probability date
Last Spring Freeze
April 22
50% probability date
Growing Season
170 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
5,022
Higher = more heating needed
Cooling Degree Days
653
Higher = more cooling needed
Warmest Month
July
Coldest Month
December
Nationwide similar cities
Other rankable U.S. places outside OR closest to Pendleton Dwtn on two NOAA annual-normal axes (mean temperature and annual precipitation). Chip rows use distinct link sets.
Closest by average temperature
Nearest out-of-state peers by annual mean temperature (53°F here).
- Chambersburg, PA 53°F · 0.0°F off
- Concordia, KS 53°F · 0.0°F off
- Harrisville, WV 53°F · 0.0°F off
- Monroe City, MO 53°F · 0.0°F off
Data-derived climate profile
How Pendleton Dwtn's climate pattern fits together
heating led · mid swing
Pendleton Dwtn's energy balance leans toward cold weather: 5,022 annual heating degree days against 653 for cooling. Its 37.6°F seasonal range still makes the monthly rows more useful than the annual average alone.
Pendleton Dwtn's frost-free season lasts about 170 days, a middle-length window whose endpoints matter more than the annual average. It describes freeze probability, not year-specific planting conditions.
July and December mark the typical warm and cold ends of the calendar in Pendleton Dwtn's middle-range seasonal profile. The measured spread is 37.6°F. The annual average is 53°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
A moisture-range label is withheld because Pendleton Dwtn's annual precipitation total is unavailable. Monthly source values remain visible where NOAA provides them, and no annual amount is reconstructed from incomplete data.
These labels group NOAA 1991-2020 normals from Pendleton Dwtn's primary station, so the winter figures are a thirty-year average and not a floor: a single hard season can run well below them. Treat each band as a descriptive range for Pendleton Dwtn, not an official NOAA class or a year-ahead forecast.
Questions about Pendleton Dwtn's climate
How many days above 90°F does Pendleton Dwtn get? ▼
How much energy does heating and cooling require in Pendleton Dwtn? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Pendleton Dwtn's primary station: PENDLETON DWTN (USC00356541). For informational purposes only.
Place identity: U.S. Census Bureau 2024 Gazetteer places. The conservative exact name-and-state crosswalk finds no Census place match, so PlainClimate treats this as a station-mapped location and does not claim it is a municipality. No exact Gazetteer row for Pendleton Dwtn; facility counts that depend on place identity are therefore an upper bound, not a municipal census.
On this page every temperature, precipitation, and derived score for Pendleton Dwtn comes from its primary NOAA station record. No figure on this page is typed in by an editor - each value is rendered from NOAA 1991-2020 U.S. Climate Normals. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 1991–2020 normals.