Annual mean
Annual mean of daily highs
Annual mean of daily lows
Stevenson city, Washington
Official LSAD Designation: Stevenson city • Census GEOID: 5367875
• Skamania County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Stevenson city.
Reference Weather Station: BONNEVILLE DAM, OR US (ID: USC00350897)
• Located 5.0 miles from community center
• Elevation: 18.9 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 42.7° | 34.3° | 38.5° | 11.31" |
| February | 47.2° | 35.5° | 41.3° | 8.67" |
| March | 53.3° | 38.0° | 45.6° | 9.13" |
| April | 59.4° | 42.2° | 50.8° | 6.47" |
| May | 66.5° | 47.6° | 57.0° | 4.08" |
| June | 71.6° | 52.3° | 61.9° | 3.21" |
| July | 79.0° | 57.1° | 68.1° | 0.60" |
| August | 79.7° | 57.5° | 68.6° | 0.90" |
| September | 74.2° | 53.1° | 63.6° | 2.62" |
| October | 62.4° | 46.6° | 54.5° | 7.30" |
| November | 50.1° | 39.8° | 45.0° | 12.48" |
| December | 42.4° | 34.7° | 38.5° | 13.45" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station BONNEVILLE DAM, OR US (ID: USC00350897) • 5.0 miles from community center .
This is the same reference station used for monthly normals.
Source: NOAA NCEI Global Summary of the Year.
Annual temperature data table (°F)
| Year | Annual mean (°F) | Annual mean of daily highs (°F) | Annual mean of daily lows (°F) |
|---|---|---|---|
| 2010 | 52.5 | 60.2 | 44.9 |
| 2011 | 51.4 | 58.8 | 43.9 |
| 2012 | 52.5 | 60.2 | 44.9 |
| 2013 | 52.7 | 60.9 | 44.5 |
| 2014 | 53.8 | 61.9 | 45.8 |
| 2015 | 55.6 | 64.4 | 46.8 |
| 2016 | 54.1 | 62.0 | 46.1 |
| 2017 | 52.0 | 60.0 | 44.1 |
| 2018 | 54.0 | 62.3 | 45.6 |
| 2019 | 51.7 | 59.5 | 43.8 |
| 2020 | 53.6 | 62.0 | 45.2 |
| 2021 | Unavailable | Unavailable | Unavailable |
| 2022 | 52.6 | 61.0 | 44.2 |
| 2023 | 53.7 | 61.8 | 45.4 |
| 2024 | 53.2 | 61.7 | 44.7 |
| 2025 | 54.7 | 63.6 | 45.9 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.