Climate Comfort Score
42/100
Moderate
NOAA 1991–2020 normals 43°F annual avg Public-domain federal data
Brothers, OR Climate
Average temperature, precipitation, and a comfort score, drawn from NOAA NCEI 1991–2020 normals →
- 43°F
- Avg annual temp
- 42/100
- Comfort score
30-year climate normals from 1 weather station (1991-2020).
The climate verdict for Brothers
Brothers, Oregon averages 43°F a year and scores 42/100 on the comfort index - moderate, milder than 7% of U.S. cities.
- 43°F
- average temperature, NOAA 1991-2020 normal
- 42/100
- comfort score, milder than 7% of U.S. cities
Based on NOAA U.S. Climate Normals (1991–2020) - 30-year averages describing the typical year, not a forecast.
Avg Temperature
43°F (6°C)
Avg High
58°F
Avg Low
29°F
Annual Precip
N/A
Comfort Score
42/100
Moderate
Avg Annual Temperature
43°F
30-year mean (NOAA NCEI)
Annual Precipitation
N/A
Liquid-equivalent total
Comfort score vs national 100-point ceiling (Brothers) 42.0%
National median (63)
PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Moderate for the Brothers area.
How Brothers compares to every U.S. city
Brothers's comfort score vs. all U.S. cities
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
42 Top 93% higher than 7% 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 Brothers
MethodologyHow the U.S. land temperature anomaly tracks against the global mean since 1900. The current NOAA 1991-2020 normal for Brothers captures average conditions across the spread shown, the most recent decade is warmer than the 30-year mean.
- 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 | 37°F (3°C) | 18°F (-8°C) | 28°F (-2°C) | N/A | 29.5 | 0.0 |
| February | 40°F (4°C) | 20°F (-7°C) | 30°F (-1°C) | N/A | 26.9 | 0.0 |
| March | 47°F (8°C) | 22°F (-6°C) | 35°F (1°C) | N/A | 29.0 | 0.0 |
| April | 54°F (12°C) | 24°F (-4°C) | 39°F (4°C) | N/A | 25.4 | 0.0 |
| May | 63°F (17°C) | 32°F (0°C) | 47°F (9°C) | N/A | 16.8 | 0.1 |
| June | 71°F (21°C) | 38°F (3°C) | 54°F (12°C) | N/A | 7.9 | 0.6 |
| July | 82°F (28°C) | 45°F (7°C) | 63°F (17°C) | N/A | 1.7 | 6.6 |
| August | 81°F (27°C) | 43°F (6°C) | 62°F (17°C) | N/A | 2.4 | 4.4 |
| September | 73°F (23°C) | 36°F (2°C) | 55°F (13°C) | N/A | 10.8 | 0.8 |
| October | 60°F (15°C) | 28°F (-2°C) | 44°F (7°C) | N/A | 22.6 | 0.0 |
| November | 46°F (8°C) | 21°F (-6°C) | 33°F (1°C) | N/A | 26.4 | 0.0 |
| December | 37°F (3°C) | 17°F (-8°C) | 27°F (-3°C) | N/A | 29.8 | 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
N/A
50% probability date
Last Spring Freeze
N/A
50% probability date
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
8,068
Higher = more heating needed
Cooling Degree Days
126
Higher = more cooling needed
Warmest Month
July
Coldest Month
December
What Brothers's climate means for you
Brothers runs 43°F a year - peaking in July, coldest in December.
- Energy bills track 8,068 heating and 126 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: Brothers, OR
Based on station USC00351067 feeding NOAA's 1991–2020 climate normals, Brothers, Oregon averages 43°F a year, ranging from a mean daily high of 58°F to a mean daily low of 29°F. July is typically the warmest month of the year, while December is the coldest. Because these figures are thirty-year averages rather than any single year's readings, they describe the typical month, not a forecast for it.
Beyond temperature, Brothers averages an uncharted amount of precipitation annually, predominantly as rainfall - a real factor for anyone planning to live, garden, or travel here. Growing-season length varies with elevation and microclimate. Turning to energy use, 8,068 heating degree days and 126 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, Brothers scores 42/100 (Moderate), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. The monthly tables above turn that into a planning tool: expect the mildest highs and lows in the shoulder seasons, July-driven heat at the peak of summer, and December-driven cold at the depth of winter. Every number here is a thirty-year average, not a forecast, so any given year can and does run warmer, cooler, wetter, or drier than the normal.
Frequently Asked Questions
What is the average temperature in Brothers, OR? ▼
The average annual temperature in Brothers, Oregon is 43°F. The warmest month averages 82°F (28°C) and the coldest averages 17°F (-8°C).
How much rain does Brothers get? ▼
Brothers receives an unknown amount of precipitation annually. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for Brothers? ▼
Brothers has a climate comfort score of 42/100 (Moderate), milder than 7% of U.S. cities in the PlainClimate database.
When is the growing season in Brothers? ▼
Growing season data is not available for Brothers.
How much energy does heating and cooling require in Brothers? ▼
Brothers has 8,068 heating degree days and 126 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 Brothers climate data come from? ▼
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USC00351067 near Brothers.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00351067. 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.