The year at a glance
Averages from 30 years of climate history, 1991-2020
| Coos Bay | Metric | Roseburg |
|---|---|---|
| 170 days | Sunny daysclear or partly cloudy skies | 172 days |
| 53 in | Precipitationper year | 46 in |
| 132 days | Wet daysrain or snow per year | 131 days |
| 1 in | Snowfallper year | 28 in |
| 0 days | Hot daysabove 90 °F | 32 days |
| 14 days | Freezing nightsat or below 32 °F | 28 days |
| 80% | Humidityaverage relative | 76% |
| 53 °F | Average temperatureyear round | 56 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Coos Bay high | 53 | 54 | 55 | 57 | 61 | 64 | 66 | 67 | 67 | 63 | 57 | 53 |
| Roseburg high | 50 | 54 | 59 | 64 | 71 | 77 | 86 | 86 | 81 | 67 | 55 | 48 |
| Coos Bay low | 40 | 41 | 42 | 44 | 48 | 51 | 53 | 53 | 51 | 47 | 43 | 40 |
| Roseburg low | 37 | 37 | 39 | 42 | 48 | 52 | 57 | 57 | 52 | 45 | 41 | 37 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Coos Bay | 8.2 | 6.4 | 6.6 | 4.7 | 2.6 | 1.4 | 0.2 | 0.4 | 1.3 | 3.9 | 7.9 | 9.6 |
| Roseburg | 6.2 | 5.0 | 5.8 | 4.6 | 3.1 | 1.6 | 0.3 | 0.4 | 1.2 | 3.4 | 6.3 | 7.8 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Coos Bay | 8 | 8 | 10 | 11 | 14 | 18 | 23 | 22 | 21 | 16 | 10 | 8 |
| Roseburg | 8 | 8 | 8 | 8 | 12 | 17 | 27 | 27 | 23 | 17 | 9 | 8 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Coos Bay vs another city
- Coos Bay vs North Bend, OR
- Coos Bay vs Florence, OR
- Coos Bay vs Winston, OR
- Coos Bay vs Green, OR
- Coos Bay vs Sutherlin, OR
- Coos Bay vs New York, NY
- Coos Bay vs Los Angeles, CA
- Coos Bay vs Chicago, IL
- Coos Bay vs Houston, TX
- Coos Bay vs Phoenix, AZ
- Coos Bay vs Philadelphia, PA
Roseburg vs another city
- Roseburg vs Green, OR
- Roseburg vs Winston, OR
- Roseburg vs Sutherlin, OR
- Roseburg vs Cottage Grove, OR
- Roseburg vs North Bend, OR
- Roseburg vs New York, NY
- Roseburg vs Los Angeles, CA
- Roseburg vs Chicago, IL
- Roseburg vs Houston, TX
- Roseburg vs Phoenix, AZ
- Roseburg 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).