Oak Hills has around 37 fewer freezing nights a year.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Forest Grove | Metric | Oak Hills |
|---|---|---|
| 164 days | Sunny daysclear or partly cloudy skies | 160 days |
| 49 in | Precipitationper year | 48 in |
| 139 days | Wet daysrain or snow per year | 143 days |
| 7 in | Snowfallper year | 6 in |
| 22 days | Hot daysabove 90 °F | 16 days |
| 61 days | Freezing nightsat or below 32 °F | 24 days |
| 77% | Humidityaverage relative | 75% |
| 52 °F | Average temperatureyear round | 55 °F |
Monthly temperatures
Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Forest Grove high | 45 | 49 | 55 | 60 | 68 | 73 | 81 | 82 | 76 | 63 | 51 | 44 |
| Oak Hills high | 49 | 53 | 58 | 63 | 70 | 74 | 81 | 82 | 76 | 65 | 54 | 48 |
| Forest Grove low | 33 | 33 | 36 | 39 | 45 | 50 | 54 | 53 | 49 | 42 | 36 | 33 |
| Oak Hills low | 38 | 38 | 40 | 43 | 48 | 52 | 55 | 55 | 51 | 45 | 41 | 38 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Forest Grove | 6.8 | 5.2 | 6.0 | 4.5 | 2.7 | 1.6 | 0.4 | 0.5 | 1.7 | 4.2 | 7.0 | 8.0 |
| Oak Hills | 6.6 | 5.1 | 5.7 | 4.5 | 2.8 | 1.7 | 0.5 | 0.6 | 1.6 | 4.2 | 6.9 | 7.6 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Forest Grove | 7 | 9 | 9 | 10 | 14 | 16 | 25 | 25 | 21 | 15 | 8 | 7 |
| Oak Hills | 7 | 8 | 8 | 9 | 13 | 15 | 24 | 25 | 21 | 15 | 8 | 7 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Forest Grove vs another city
- Forest Grove vs Cornelius, OR
- Forest Grove vs Hillsboro, OR
- Forest Grove vs Rockcreek, OR
- Forest Grove vs Aloha, OR
- Forest Grove vs Bethany, OR
- Forest Grove vs New York, NY
- Forest Grove vs Los Angeles, CA
- Forest Grove vs Chicago, IL
- Forest Grove vs Houston, TX
- Forest Grove vs Phoenix, AZ
- Forest Grove vs Philadelphia, PA
Oak Hills vs another city
- Oak Hills vs Bethany, OR
- Oak Hills vs Rockcreek, OR
- Oak Hills vs Marlene Village, OR
- Oak Hills vs Cedar Mill, OR
- Oak Hills vs Cedar Hills, OR
- Oak Hills vs Aloha, OR
- Oak Hills vs New York, NY
- Oak Hills vs Los Angeles, CA
- Oak Hills vs Chicago, IL
- Oak Hills vs Houston, TX
- Oak Hills vs Phoenix, AZ
- Oak Hills vs Philadelphia, PA
About this data
Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.
Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).