Climate Comfort Score
49/100
Moderate
NOAA 1991–2020 normals 46°F annual avg Public-domain federal data
O O Rch, OR Climate
Annual temperature, rainfall, and a comfort score, sourced from NOAA NCEI's 1991–2020 normals →
- 46°F
- Avg annual temp
- 49/100
- Comfort score
- 87d
- Growing season
30-year climate normals from 1 weather station (1991-2020).
The climate verdict for O O Rch
O O Rch, Oregon averages 46°F a year and scores 49/100 on the comfort index - moderate, milder than 18% of U.S. cities.
- 46°F
- annual average temperature (NOAA normal)
- 49/100
- comfort score, milder than 18% of U.S. cities
- 87 days
- growing season, frost-free days
Based on NOAA U.S. Climate Normals (1991–2020) - 30-year averages describing the typical year, not a forecast.
Avg Temperature
46°F (8°C)
Avg High
60°F
Avg Low
31°F
Annual Precip
N/A
Comfort Score
49/100
Moderate
Avg Annual Temperature
46°F
30-year mean (NOAA NCEI)
Annual Precipitation
N/A
Liquid-equivalent total
Comfort score vs national 100-point ceiling (O O Rch) 49.0%
National median (63)
PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Moderate for the O O Rch area.
How O O Rch compares to every U.S. city
O O Rch's comfort score vs. all U.S. cities
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
49 Top 82% higher than 18% of 6,915 US cities
Each bar is a band; taller bars hold more US cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NOAA U.S. Climate Normals, PlainClimate comfort index · 1991–2020
Warming context for O O Rch
MethodologyThe chart below traces how the U.S. land temperature anomaly has moved against the global mean since 1900. For O O Rch, the NOAA 1991-2020 normal captures average conditions across that spread - notably, the most recent decade runs warmer than the 30-year mean itself.
- United States land mean (NOAA NCEI) +0.11 °C/decade
- Global anomaly (NASA GISTEMP) +0.11 °C/decade
- Paris Agreement thresholds 1.5°C / 2.0°C
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 38°F (3°C) | 20°F (-7°C) | 29°F (-2°C) | N/A | 27.8 | 0.0 |
| February | 42°F (5°C) | 24°F (-4°C) | 33°F (1°C) | N/A | 25.7 | 0.0 |
| March | 51°F (11°C) | 29°F (-2°C) | 40°F (4°C) | N/A | 24.2 | 0.0 |
| April | 56°F (13°C) | 31°F (-1°C) | 43°F (6°C) | N/A | 20.1 | 0.0 |
| May | 65°F (18°C) | 35°F (2°C) | 50°F (10°C) | N/A | 10.1 | 0.1 |
| June | 74°F (23°C) | 40°F (4°C) | 57°F (14°C) | N/A | 2.2 | 1.8 |
| July | 85°F (30°C) | 46°F (8°C) | 66°F (19°C) | N/A | 0.0 | 13.7 |
| August | 85°F (29°C) | 43°F (6°C) | 64°F (18°C) | N/A | 0.6 | 12.4 |
| September | 76°F (25°C) | 35°F (2°C) | 56°F (13°C) | N/A | 9.5 | 1.8 |
| October | 62°F (17°C) | 30°F (-1°C) | 46°F (8°C) | N/A | 22.8 | 0.1 |
| November | 46°F (8°C) | 23°F (-5°C) | 35°F (2°C) | N/A | 25.7 | 0.0 |
| December | 39°F (4°C) | 19°F (-7°C) | 29°F (-2°C) | N/A | 28.8 | 0.0 |
Monthly Precipitation
Average monthly rainfall
January N/A
February N/A
March N/A
April N/A
May N/A
June N/A
July N/A
August N/A
September N/A
October N/A
November N/A
December N/A
Frost Dates & Growing Season
First Fall Freeze
September 6
50% probability date
Last Spring Freeze
June 11
50% probability date
Growing Season
87 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
7,205
Higher = more heating needed
Cooling Degree Days
135
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
What O O Rch's climate means for you
O O Rch runs 46°F a year - peaking in July, coldest in January.
- Gardeners get about 87 frost-free days, with the last spring freeze near June 11 - plan the planting calendar around it, not the regional average.
- Energy bills track 7,205 heating and 135 cooling degree days a year, higher means the furnace or AC runs more.
- Comparing places to live? Line this city up against nearby cities and the national rankings. See rankings
These are 30-year NOAA normals (1991–2020) - the typical year, not a forecast for any specific season.
Climate Guides
Climate Insight: O O Rch, OR
An annual average temperature of 46°F, ranging from a mean daily high of 60°F to a mean daily low of 31°F is what the NOAA 1991–2020 climate normals report for O O Rch, Oregon. July is typically the warmest month of the year, while January is the coldest. That baseline comes from station USC00356302 and thirty years of averaging, so it reflects a typical month rather than any one year's swings.
O O Rch averages an uncharted amount of precipitation a year, predominantly as rainfall, and that matters as much to daily life here as temperature does. The frost-free season averages 87 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near June 11 and the first fall freeze near September 6. As for energy demand, 7,205 heating degree days and 135 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, O O Rch scores 49/100 (Moderate), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. The monthly tables above are the practical planning tool: mild highs and lows land in the shoulder seasons, July-driven heat peaks in summer, and January-driven cold sets in over deep winter. These are thirty-year averages, not a forecast - any single year can run warmer, wetter, drier, or cooler than the normal.
Frequently Asked Questions
What is the average temperature in O O Rch, OR? ▼
The average annual temperature in O O Rch, Oregon is 46°F. The warmest month averages 85°F (30°C) and the coldest averages 19°F (-7°C).
How much rain does O O Rch get? ▼
O O Rch receives an unknown amount of precipitation annually. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for O O Rch? ▼
O O Rch has a climate comfort score of 49/100 (Moderate), milder than 18% of U.S. cities in the PlainClimate database.
When is the growing season in O O Rch? ▼
O O Rch has approximately 87 frost-free days per year, with the last spring freeze around June 11 and the first fall freeze around September 6.
How much energy does heating and cooling require in O O Rch? ▼
O O Rch has 7,205 heating degree days and 135 cooling degree days annually, a heating-dominated climate. See our <a href="/guides/reading-weather-data/" class="underline hover:text-brand-600">guide to reading weather data</a> for what these figures mean.
Where does this O O Rch climate data come from? ▼
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USC00356302 near O O Rch.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00356302. For informational purposes only.
Read our methodology - how this data is sourced, computed, and verified.
Related
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainClimate Editorial
Every figure on PlainClimate is rendered directly from NOAA 1991-2020 U.S. Climate Normals data, no number is typed in by an editor. This page draws directly on NOAA 1991-2020 U.S. Climate Normals data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.