Climate Comfort Score
64/100
Good
NOAA 1991–2020 normals 45°F annual avg Public-domain federal data
Easton, WA Climate
Average temperature, precipitation, and a comfort score, drawn from NOAA NCEI 1991–2020 normals →
- 45°F
- Avg annual temp
- 64/100
- Comfort score
- 49.8"
- Annual precip
- 150d
- Growing season
30-year climate normals from 1 weather station (1991-2020).
The climate verdict for Easton
Easton, Washington averages 45°F a year and scores 64/100 on the comfort index - good, milder than 51% of U.S. cities.
- 45°F
- average temperature, NOAA 1991-2020 normal
- 64/100
- comfort score, milder than 51% of U.S. cities
- 49.8"
- annual precipitation
- 150 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
45°F (7°C)
Avg High
55°F
Avg Low
36°F
Annual Precip
49.8"
Comfort Score
64/100
Good
Avg Annual Temperature
45°F
30-year mean (NOAA NCEI)
Annual Precipitation
49.8"
Liquid-equivalent total
Comfort score vs national 100-point ceiling (Easton) 64.0%
National median (63)
PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Good for the Easton area.
How Easton compares to every U.S. city
Easton's comfort score vs. all U.S. cities
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
64 Top 49% higher than 51% 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 Easton
MethodologyHow the U.S. land temperature anomaly tracks against the global mean since 1900. The current NOAA 1991-2020 normal for Easton 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 | 36°F (2°C) | 25°F (-4°C) | 30°F (-1°C) | 8.1" | 27.8 | 0.0 |
| February | 40°F (5°C) | 25°F (-4°C) | 33°F (0°C) | 5.8" | 24.7 | 0.0 |
| March | 46°F (8°C) | 29°F (-2°C) | 37°F (3°C) | 4.9" | 25.0 | 0.0 |
| April | 53°F (11°C) | 33°F (0°C) | 43°F (6°C) | 3.4" | 15.4 | 0.0 |
| May | 61°F (16°C) | 39°F (4°C) | 50°F (10°C) | 2.2" | 3.3 | 0.1 |
| June | 67°F (19°C) | 45°F (7°C) | 56°F (13°C) | 1.8" | 0.1 | 0.6 |
| July | 76°F (24°C) | 51°F (10°C) | 63°F (17°C) | 0.7" | 0.2 | 2.7 |
| August | 76°F (24°C) | 50°F (10°C) | 63°F (17°C) | 0.9" | 0.0 | 3.1 |
| September | 69°F (21°C) | 43°F (6°C) | 56°F (13°C) | 1.9" | 0.5 | 0.5 |
| October | 56°F (13°C) | 35°F (2°C) | 46°F (8°C) | 4.9" | 8.9 | 0.0 |
| November | 43°F (6°C) | 29°F (-1°C) | 36°F (2°C) | 7.8" | 20.6 | 0.0 |
| December | 35°F (2°C) | 25°F (-4°C) | 30°F (-1°C) | 7.4" | 27.8 | 0.0 |
Monthly Precipitation
Average monthly rainfall
January 8.1"
February 5.8"
March 4.9"
April 3.4"
May 2.2"
June 1.8"
July 0.7"
August 0.9"
September 1.9"
October 4.9"
November 7.8"
December 7.4"
Frost Dates & Growing Season
First Fall Freeze
October 6
50% probability date
Last Spring Freeze
May 9
50% probability date
Growing Season
150 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
7,310
Higher = more heating needed
Cooling Degree Days
110
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
What Easton's climate means for you
Easton runs 45°F a year - peaking in July, coldest in January.
- Gardeners get about 150 frost-free days, with the last spring freeze near May 9 - plan the planting calendar around it, not the regional average.
- Energy bills track 7,310 heating and 110 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: Easton, WA
Easton, Washington runs an annual average of 45°F, ranging from a mean daily high of 55°F to a mean daily low of 36°F, per NOAA's 1991–2020 climate normals. July is typically the warmest month of the year, while January is the coldest. Drawn from station USC00452384, these thirty-year averages smooth out year-to-year swings into a baseline for what a typical month looks like here.
Easton averages 49.8 inches of precipitation a year, predominantly as rainfall, and that matters as much to daily life here as temperature does. The frost-free season averages 150 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near May 9 and the first fall freeze near October 6. As for energy demand, 7,310 heating degree days and 110 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, Easton scores 64/100 (Good), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. Shoulder seasons bring the mildest highs and lows in the monthly tables above, summer brings July-driven heat, and winter brings January-driven cold - use that rhythm for planning. These figures are thirty-year averages rather than forecasts, so a specific year may still run warmer, cooler, wetter, or drier than what's shown.
Frequently Asked Questions
What is the average temperature in Easton, WA? ▼
The average annual temperature in Easton, Washington is 45°F. The warmest month averages 76°F (24°C) and the coldest averages 25°F (-4°C).
How much rain does Easton get? ▼
Easton receives 49.8 inches of precipitation annually. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for Easton? ▼
Easton has a climate comfort score of 64/100 (Good), milder than 51% of U.S. cities in the PlainClimate database.
When is the growing season in Easton? ▼
Easton has approximately 150 frost-free days per year, with the last spring freeze around May 9 and the first fall freeze around October 6.
How much energy does heating and cooling require in Easton? ▼
Easton has 7,310 heating degree days and 110 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 Easton climate data come from? ▼
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USC00452384 near Easton.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00452384. 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.