Annual mean
Annual mean of daily highs
Annual mean of daily lows
Sandy city, Oregon
Official LSAD Designation: Sandy city • Census GEOID: 4165250
• Clackamas County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Sandy city.
Reference Weather Station: HEADWORKS PORTLAND WTR B, OR US (ID: USC00353770)
• Located 6.5 miles from community center
• Elevation: 228.0 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 43.8° | 35.3° | 39.5° | 10.26" |
| February | 47.2° | 35.9° | 41.6° | 7.95" |
| March | 51.9° | 37.4° | 44.6° | 8.50" |
| April | 56.9° | 40.5° | 48.7° | 7.34" |
| May | 64.1° | 45.6° | 54.8° | 5.72" |
| June | 68.9° | 49.7° | 59.3° | 3.96" |
| July | 76.6° | 53.9° | 65.2° | 0.95" |
| August | 77.6° | 54.2° | 65.9° | 1.20" |
| September | 71.7° | 50.9° | 61.3° | 3.42" |
| October | 60.1° | 45.1° | 52.6° | 7.37" |
| November | 49.1° | 39.5° | 44.3° | 10.62" |
| December | 43.1° | 35.1° | 39.1° | 11.67" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station HEADWORKS PORTLAND WTR B, OR US (ID: USC00353770) • 6.5 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 | 51.1 | 58.3 | 43.8 |
| 2011 | 49.4 | 56.4 | 42.5 |
| 2012 | 50.9 | 58.3 | 43.6 |
| 2013 | 51.0 | 58.6 | 43.5 |
| 2014 | 52.9 | 60.4 | 45.4 |
| 2015 | 54.4 | 63.0 | 45.8 |
| 2016 | 52.9 | 60.2 | 45.6 |
| 2017 | 51.3 | 59.1 | 43.5 |
| 2018 | 52.4 | 60.5 | 44.3 |
| 2019 | 50.7 | 57.5 | 43.8 |
| 2020 | 51.7 | 58.7 | 44.8 |
| 2021 | 51.5 | 59.4 | 43.5 |
| 2022 | 51.0 | 58.7 | 43.3 |
| 2023 | 51.9 | 59.1 | 44.6 |
| 2024 | 51.7 | 59.1 | 44.2 |
| 2025 | 52.3 | 60.1 | 44.4 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.