Climate Comfort Score
68/100
Good
NOAA 1991–2020 normals 54°F annual avg Public-domain federal data
N Willamette Exp Stn, OR Climate
Annual temperature, rainfall, and a comfort score, sourced from NOAA NCEI's 1991–2020 normals →
- 54°F
- Avg annual temp
- 68/100
- Comfort score
- 42.4"
- Annual precip
- 240d
- Growing season
30-year climate normals from 1 weather station (1991-2020).
The climate verdict for N Willamette Exp Stn
N Willamette Exp Stn, Oregon averages 54°F a year and scores 68/100 on the comfort index - good, milder than 58% of U.S. cities.
- 54°F
- annual average temperature (NOAA normal)
- 68/100
- comfort score, milder than 58% of U.S. cities
- 42.4"
- annual precipitation
- 240 days
- frost-free growing season
Based on NOAA U.S. Climate Normals (1991–2020) - 30-year averages describing the typical year, not a forecast.
Avg Temperature
54°F (12°C)
Avg High
63°F
Avg Low
45°F
Annual Precip
42.4"
Comfort Score
68/100
Good
Avg Annual Temperature
54°F
30-year mean (NOAA NCEI)
Annual Precipitation
42.4"
Liquid-equivalent total
Comfort score vs national 100-point ceiling (N Willamette Exp Stn) 68.0%
National median (63)
PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Good for the N Willamette Exp Stn area.
How N Willamette Exp Stn compares to every U.S. city
N Willamette Exp Stn's comfort score vs. all U.S. cities
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
68 Top 42% higher than 58% 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 N Willamette Exp Stn
MethodologyThe chart below traces how the U.S. land temperature anomaly has moved against the global mean since 1900. For N Willamette Exp Stn, 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 | 47°F (8°C) | 36°F (2°C) | 42°F (5°C) | 6.1" | 10.2 | 0.0 |
| February | 52°F (11°C) | 37°F (3°C) | 44°F (7°C) | 4.2" | 7.8 | 0.0 |
| March | 56°F (13°C) | 39°F (4°C) | 47°F (8°C) | 4.9" | 4.2 | 0.0 |
| April | 60°F (16°C) | 42°F (6°C) | 51°F (11°C) | 3.3" | 2.1 | 0.0 |
| May | 68°F (20°C) | 47°F (8°C) | 57°F (14°C) | 2.4" | 0.1 | 0.8 |
| June | 74°F (23°C) | 52°F (11°C) | 63°F (17°C) | 1.6" | 0.0 | 1.5 |
| July | 82°F (28°C) | 56°F (13°C) | 69°F (20°C) | 0.5" | 0.0 | 5.8 |
| August | 82°F (28°C) | 55°F (13°C) | 69°F (20°C) | 0.5" | 0.0 | 5.5 |
| September | 76°F (25°C) | 51°F (11°C) | 64°F (18°C) | 1.7" | 0.0 | 2.6 |
| October | 64°F (18°C) | 45°F (7°C) | 54°F (12°C) | 4.3" | 0.5 | 0.0 |
| November | 52°F (11°C) | 39°F (4°C) | 46°F (8°C) | 6.3" | 6.8 | 0.0 |
| December | 47°F (8°C) | 36°F (2°C) | 41°F (5°C) | 6.6" | 12.7 | 0.0 |
Monthly Precipitation
Average monthly rainfall
January 6.1"
19.3 days with precipitation
February 4.2"
15.3 days with precipitation
March 4.9"
17.2 days with precipitation
April 3.3"
16.8 days with precipitation
May 2.4"
12.9 days with precipitation
June 1.6"
8.1 days with precipitation
July 0.5"
3.4 days with precipitation
August 0.5"
3.4 days with precipitation
September 1.7"
5.7 days with precipitation
October 4.3"
12.7 days with precipitation
November 6.3"
19.4 days with precipitation
December 6.6"
18.2 days with precipitation
Frost Dates & Growing Season
First Fall Freeze
November 13
50% probability date
Last Spring Freeze
March 18
50% probability date
Growing Season
240 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
4,409
Higher = more heating needed
Cooling Degree Days
374
Higher = more cooling needed
Warmest Month
August
Coldest Month
December
What N Willamette Exp Stn's climate means for you
N Willamette Exp Stn runs 54°F a year - peaking in August, coldest in December.
- Gardeners get about 240 frost-free days, with the last spring freeze near March 18 - plan the planting calendar around it, not the regional average.
- Energy bills track 4,409 heating and 374 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: N Willamette Exp Stn, OR
N Willamette Exp Stn, Oregon runs an annual average of 54°F, ranging from a mean daily high of 63°F to a mean daily low of 45°F, per NOAA's 1991–2020 climate normals. August is typically the warmest month of the year, while December is the coldest. Drawn from station USC00356151, these thirty-year averages smooth out year-to-year swings into a baseline for what a typical month looks like here.
Beyond temperature, N Willamette Exp Stn averages 42.4 inches of precipitation annually, predominantly as rainfall - a real factor for anyone planning to live, garden, or travel here. The frost-free season averages 240 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near March 18 and the first fall freeze near November 13. Turning to energy use, 4,409 heating degree days and 374 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, N Willamette Exp Stn scores 68/100 (Good), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. For planning purposes, look to the monthly tables above: shoulder seasons bring the mildest highs and lows, summer brings August-driven heat, and deep winter brings December-driven cold. Treat every figure here as a thirty-year average rather than a forecast - individual years routinely run warmer, cooler, wetter, or drier than the normal.
Frequently Asked Questions
What is the average temperature in N Willamette Exp Stn, OR? ▼
The average annual temperature in N Willamette Exp Stn, Oregon is 54°F. The warmest month averages 82°F (28°C) and the coldest averages 36°F (2°C).
How much rain does N Willamette Exp Stn get? ▼
N Willamette Exp Stn receives 42.4 inches of precipitation annually. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for N Willamette Exp Stn? ▼
N Willamette Exp Stn has a climate comfort score of 68/100 (Good), milder than 58% of U.S. cities in the PlainClimate database.
When is the growing season in N Willamette Exp Stn? ▼
N Willamette Exp Stn has approximately 240 frost-free days per year, with the last spring freeze around March 18 and the first fall freeze around November 13.
How much energy does heating and cooling require in N Willamette Exp Stn? ▼
N Willamette Exp Stn has 4,409 heating degree days and 374 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 N Willamette Exp Stn climate data come from? ▼
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USC00356151 near N Willamette Exp Stn.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00356151. 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.