Unlock deeper multi-jurisdiction research
Full sub-pages, saves, and alerts are available on paid plans.
Weather & Climate
Gresham, Oregon, United States
Overview
Climate data and monthly weather averages for Gresham.
Key Metrics
Annual Avg
10.4°C
Summer Avg
17.8°C
Winter Avg
3.6°C
Record High
40.6°C
Record Low
-13.4°C
Annual Precipitation
1483.1 mm
Avg Humidity
82%
Summer Humidity
72%
Winter Humidity
91%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 16.7° | 3.5° | -13.4° | 216.1 | 92% | 37 | 30.3 |
| Feb | 18.8° | 4.1° | -9.6° | 142.5 | 89% | 58 | 31.1 |
| Mar | 23.4° | 6.3° | -5.4° | 177.9 | 87% | 93 | 30.3 |
| Apr | 28.7° | 8.5° | -2.7° | 119.4 | 84% | 129 | 34.5 |
| May | 33.9° | 12.2° | 0.5° | 79.4 | 82% | 169 | 28.9 |
| Jun | 37.8° | 14.9° | 4° | 54.9 | 80% | 180 | 21.1 |
| Jul | 40.6° | 18.9° | 7° | 10.8 | 70% | 212 | 19 |
| Aug | 40.1° | 19.7° | 6.6° | 19.5 | 65% | 180 | 28.2 |
| Sep | 38.5° | 16.5° | 2.1° | 57 | 68% | 129 | 27 |
| Oct | 30.7° | 10.9° | -4.2° | 137.3 | 80% | 80 | 32.7 |
| Nov | 19.3° | 6.1° | -9.4° | 217.2 | 89% | 42 | 34.1 |
| Dec | 15.9° | 3.1° | -12.5° | 251.1 | 92% | 31 | 39.3 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
Subscribe to unlock the full sub-page depth for additional jurisdictions.
You can keep discovering Oyster publicly, but full multi-jurisdiction depth, tracking, alerts, and exports are part of paid access.