Hot-summer Mediterranean climate
Climate Grants Pass - Oregon
Annual high67ºF
Annual low43ºF
Precipitation30.98 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 47 | 35 | 4.77 |
| Feb | 53 | 36 | 3.95 |
| Mar | 59 | 37 | 3.38 |
| Apr | 64 | 40 | 2.12 |
| May | 72 | 45 | 1.36 |
| Jun | 80 | 50 | 0.68 |
| Jul | 89 | 55 | 0.32 |
| Aug | 89 | 54 | 0.30 |
| Sep | 82 | 47 | 0.64 |
| Oct | 69 | 41 | 1.93 |
| Nov | 52 | 39 | 5.04 |
| Dec | 44 | 35 | 6.49 |
- JanHigh 47ºFLow 35ºFPrecip 4.77 inch
- FebHigh 53ºFLow 36ºFPrecip 3.95 inch
- MarHigh 59ºFLow 37ºFPrecip 3.38 inch
- AprHigh 64ºFLow 40ºFPrecip 2.12 inch
- MayHigh 72ºFLow 45ºFPrecip 1.36 inch
- JunHigh 80ºFLow 50ºFPrecip 0.68 inch
- JulHigh 89ºFLow 55ºFPrecip 0.32 inch
- AugHigh 89ºFLow 54ºFPrecip 0.30 inch
- SepHigh 82ºFLow 47ºFPrecip 0.64 inch
- OctHigh 69ºFLow 41ºFPrecip 1.93 inch
- NovHigh 52ºFLow 39ºFPrecip 5.04 inch
- DecHigh 44ºFLow 35ºFPrecip 6.49 inch
Climate summary
What is the average weather in Grants Pass, Oregon?
Grants Pass experiences a hot-summer Mediterranean climate, defined by its strong seasonal contrast. Summers are hot and very dry, while winters are cool and bring moderate, frequent rainfall. This pattern of dry summers and wetter winters is a defining characteristic of the area, contributing to its moderate annual precipitation.
Grants Pass weather averages
Annual high67ºF
Annual low43ºF
Precipitation30.98 inch
Daily normals Grants Pass - Oregon - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 45.3 | 34.5 | 0.19 | 0.19 | 0.00 | 0.00 |
| Jan 2 | 45.4 | 34.6 | 0.38 | 0.38 | 0.00 | 0.00 |
| Jan 3 | 45.5 | 34.6 | 0.56 | 0.56 | 0.10 | 0.10 |
| Jan 4 | 45.7 | 34.7 | 0.75 | 0.75 | 0.10 | 0.10 |
| Jan 5 | 45.8 | 34.7 | 0.93 | 0.93 | 0.10 | 0.10 |
| Jan 6 | 45.9 | 34.8 | 1.12 | 1.12 | 0.10 | 0.10 |
| Jan 7 | 46.0 | 34.9 | 1.31 | 1.31 | 0.10 | 0.10 |
| Jan 8 | 46.2 | 34.9 | 1.50 | 1.50 | 0.20 | 0.20 |
| Jan 9 | 46.3 | 35.0 | 1.69 | 1.69 | 0.20 | 0.20 |
| Jan 10 | 46.4 | 35.1 | 1.88 | 1.88 | 0.20 | 0.20 |
| Jan 11 | 46.6 | 35.1 | 2.06 | 2.06 | 0.20 | 0.20 |
| Jan 12 | 46.8 | 35.2 | 2.24 | 2.24 | 0.20 | 0.20 |
| Jan 13 | 46.9 | 35.3 | 2.41 | 2.41 | 0.30 | 0.30 |
| Jan 14 | 47.1 | 35.3 | 2.59 | 2.59 | 0.30 | 0.30 |
| Jan 15 | 47.3 | 35.4 | 2.75 | 2.75 | 0.30 | 0.30 |
| Jan 16 | 47.4 | 35.4 | 2.91 | 2.91 | 0.40 | 0.40 |
| Jan 17 | 47.6 | 35.5 | 3.06 | 3.06 | 0.40 | 0.40 |
| Jan 18 | 47.8 | 35.5 | 3.22 | 3.22 | 0.40 | 0.40 |
| Jan 19 | 48.0 | 35.6 | 3.37 | 3.37 | 0.40 | 0.40 |
| Jan 20 | 48.2 | 35.6 | 3.52 | 3.52 | 0.40 | 0.40 |
| Jan 21 | 48.4 | 35.6 | 3.68 | 3.68 | 0.50 | 0.50 |
| Jan 22 | 48.6 | 35.7 | 3.83 | 3.83 | 0.50 | 0.50 |
| Jan 23 | 48.8 | 35.7 | 3.98 | 3.98 | 0.50 | 0.50 |
| Jan 24 | 49.0 | 35.7 | 4.13 | 4.13 | 0.50 | 0.50 |
| Jan 25 | 49.2 | 35.7 | 4.27 | 4.27 | 0.50 | 0.50 |
| Jan 26 | 49.4 | 35.7 | 4.41 | 4.41 | 0.50 | 0.50 |
| Jan 27 | 49.6 | 35.7 | 4.55 | 4.55 | 0.50 | 0.50 |
| Jan 28 | 49.8 | 35.7 | 4.69 | 4.69 | 0.60 | 0.60 |
| Jan 29 | 50.0 | 35.7 | 4.82 | 4.82 | 0.60 | 0.60 |
| Jan 30 | 50.3 | 35.7 | 4.95 | 4.95 | 0.60 | 0.60 |
| Jan 31 | 50.5 | 35.7 | 5.08 | 5.08 | 0.60 | 0.60 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Grants Pass - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | 86.0 | 46.9 | 0.00 |
| Oct 2 | 88.0 | 50.0 | 0.00 |
| Oct 3 | – | – | – |
| Oct 4 | – | – | – |
| Oct 5 | – | – | – |
| Oct 6 | – | – | – |
| Oct 7 | – | – | – |
| Oct 8 | 93.0 | 51.1 | 0.00 |
| Oct 9 | 93.0 | 48.9 | 0.00 |
| Oct 10 | 82.0 | 46.0 | – |
| Oct 11 | 64.9 | 35.1 | – |
| Oct 12 | 66.9 | 34.0 | – |
| Oct 13 | – | 34.0 | 0.00 |
| Oct 14 | 72.0 | 36.0 | 0.00 |
| Oct 15 | 78.1 | 37.0 | 0.00 |
| Oct 16 | 84.0 | 37.9 | 0.00 |
| Oct 17 | – | – | – |
| Oct 18 | – | – | – |
| Oct 19 | 73.9 | 43.0 | – |
| Oct 20 | 68.0 | 46.0 | 0.00 |
| Oct 21 | 70.0 | 43.0 | 0.00 |
| Oct 22 | 75.0 | 43.0 | 0.00 |
| Oct 23 | 64.9 | 39.9 | T |
| Oct 24 | 62.1 | 30.9 | – |
| Oct 25 | 66.0 | 30.0 | – |
| Oct 26 | 64.9 | 35.1 | – |
| Oct 27 | 61.0 | 42.1 | 0.03 |
| Oct 28 | 55.9 | 37.0 | 0.15 |
| Oct 29 | 60.1 | 37.0 | 0.00 |
| Oct 30 | 61.0 | 37.0 | 0.00 |
| Oct 31 | – | – | – |
The data for October 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature93.0ºF · Oct 8
- Lowest max temperature55.9ºF · Oct 28
- Highest min temperature51.1ºF · Oct 8
- Lowest min temperature30.0ºF · Oct 25
Geo Grants Pass - Oregon
Location
- Country
- United States
- State
- Oregon
- County
- Josephine
- City
- Grants Pass
- Zip Code
- 97526
- Elevation
- 1106 ft
- Longitude
- -123.39
- Latitude
- 42.51
- ICAO
- –
- IATA
- –