Oregon, MO Climate: Temperature by Month
Average temperature and precipitation from NOAA NCEI 1991–2020 normals →, with a derived climate comfort score
30-year climate normals (1991-2020) from Oregon's primary NOAA station, OREGON.
The climate verdict for Oregon
Oregon, Missouri 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 77°F and January the coldest at 25°F.
- 53°F
- annual average temperature (NOAA normal)
- 187 days
- frost-free days per growing season
Oregon: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00236357 · Oregon, MO 53°F mean
TEMP-COOL · RANK-MID · PHOTO-FINISH · PRCP-UNK · SWING-WIDE · COMF-UNK · LOAD-HEAT · STN-1 · BOOK-PART
- TEMP-COOL 53°F
- RANK-MID #3,568
- PHOTO-FINISH ≈ Lovewell Dam
- PRCP-UNK Rain n/a
- SWING-WIDE 52°F
- COMF-UNK Comfort n/a
- LOAD-HEAT 5,662 HDD
- STN-1 USC00236357
- BOOK-PART 4/6 fields
Nearest mean-temperature peer: Lovewell Dam, KS (+ 0 °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 MO station list.
- Oregon (this station) 53°F
- Cold Cameron, MO 53°F
- Hot Glen Elder Lake, KS 53°F
- Near Lovewell Dam, KS 53°F
- Near Russell Springs, KS 53°F
Climate Living Index · Oregon
Oregon: 56/100 · grade C
Oregon publishes 3 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 3 missing weights rescale to 100.
PlainClimate-derived for Oregon, not an official NOAA rating. Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Normal heat + freeze calendar | 126 calendar days | 61/100 · C |
| Frost-free season | 187 days/year | 55/100 · C |
| Annual temperature balance | 52.7°F · 14.8° from 67.5°F | 52/100 · D |
Oregon · 2026-08-04 · NOAA NCEI Climate Normals · method .
National standing · heating-led station
Where Oregon sits across the climate record
Available NOAA 1991–2020 fields for Oregon are ranked only against stations that publish the same field, missing metrics stay blank rather than estimated.
- Annual temperature
- 52nd percentile warmth
- Mid-pack annual mean versus 6,861 station normals.
- Seasonal temperature swing
- Wider than 85%
- Warmest-to-coldest month gap for Oregon is large versus 6,861 complete station-years.
Oregon's measured station temperature trend
MethodologyAcross 81 complete annual observations from 1893 to 2017, OREGON warmed at a fitted rate of 0.05°C per decade. The line shows the fitted change relative to its first year, not raw year-to-year temperatures or a forecast.
- Oregon primary station fitted change +0.05 °C/decade
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 35°F (2°C) | 16°F (-9°C) | 25°F (-4°C) | N/A | 29.2 | 0.0 |
| February | 40°F (5°C) | 20°F (-6°C) | 30°F (-1°C) | N/A | 23.7 | 0.0 |
| March | 53°F (11°C) | 31°F (0°C) | 42°F (5°C) | N/A | 17.8 | 0.0 |
| April | 64°F (18°C) | 42°F (5°C) | 53°F (11°C) | N/A | 5.2 | 0.2 |
| May | 74°F (23°C) | 53°F (12°C) | 64°F (18°C) | N/A | 0.4 | 1.3 |
| June | 83°F (28°C) | 63°F (17°C) | 73°F (23°C) | N/A | 0.0 | 6.0 |
| July | 87°F (30°C) | 67°F (19°C) | 77°F (25°C) | N/A | 0.0 | 11.0 |
| August | 86°F (30°C) | 65°F (18°C) | 75°F (24°C) | N/A | 0.0 | 9.2 |
| September | 78°F (26°C) | 56°F (13°C) | 67°F (19°C) | N/A | 0.1 | 3.2 |
| October | 66°F (19°C) | 44°F (6°C) | 55°F (13°C) | N/A | 3.8 | 0.3 |
| November | 51°F (11°C) | 32°F (0°C) | 41°F (5°C) | N/A | 15.4 | 0.0 |
| December | 39°F (4°C) | 21°F (-6°C) | 30°F (-1°C) | N/A | 27.0 | 0.0 |
The year, day by day
Summer here tops out rather than builds: the warmest normal high is 87°F around July 26, short of 90°F on every date, while 126 dates carry a normal low at or below freezing, the coldest 15°F near January 17.
The freezing stretch
The normal low stays at or below 32°F into March 18, then returns to freezing around November 14, covering 126 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
September 26 carries the biggest normal gap between afternoon and dawn, 23°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Oregon.
Monthly Precipitation
Average monthly rainfall
Frost Dates & Growing Season
First Fall Freeze
October 20
50% probability date
Last Spring Freeze
April 16
50% probability date
Growing Season
187 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
5,662
Higher = more heating needed
Cooling Degree Days
1,208
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside MO closest to Oregon 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).
- Belleville, KS 53°F · 0.0°F off
- Cambridge, OH 53°F · 0.0°F off
- Cheyenne Wells, CO 53°F · 0.0°F off
- Cubero, NM 53°F · 0.0°F off
Data-derived climate profile
How Oregon's climate pattern fits together
heating led · mid swing
Oregon's energy balance leans toward cold weather: 5,662 annual heating degree days against 1,208 for cooling. Its 51.6°F seasonal range still makes the monthly rows more useful than the annual average alone.
Oregon's frost-free season lasts about 187 days, a middle-length window whose endpoints matter more than the annual average. It describes freeze probability, not year-specific planting conditions.
July and January mark the typical warm and cold ends of the calendar in Oregon's middle-range seasonal profile. The measured spread is 51.6°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 Oregon'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 Oregon'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 Oregon, not an official NOAA class or a year-ahead forecast.
Questions about Oregon's climate
How many days above 90°F does Oregon get? ▼
How much energy does heating and cooling require in Oregon? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Oregon's primary station: OREGON (USC00236357). For informational purposes only.
Place identity: U.S. Census Bureau 2024 Gazetteer places. The 2024 Census Gazetteer identifies the exact name-and-state match as an incorporated place (GEOID 2954848). Match rule for Oregon: exact normalized name + state only, no fuzzy expansion, so nearby differently spelled facilities stay unmatched.
On this page every temperature, precipitation, and derived score for Oregon 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.