Josephine County (Grants Pass)
December
Weather in Josephine County, Oregon for December 2025
Your guide to Josephine County weather in December - trends and predictions
Snowfall in Josephine County during December is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in Josephine County at the beginning of December is 11.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 8.6 °F by the end of December.
Josephine County in December brings notable rainfall, with an average of 17 rainy days and a total precipitation of 412.4 mm.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
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13
Dry days
17
Rainy days
1
Snow days
10°/3°
Temperatures
6 km/h
Avg max wind
76 %
Avg humidity
Josephine County Weather December
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Temperatures trend during December in Josephine County
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December weather in Josephine County day by day
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Date | Weather | Temperatures | Rain | Snow | More |
---|---|---|---|---|---|
Dec. 1 | Partly cloudy | 10° /0° | 0 mm | 0 cm | |
Dec. 2 | Partly cloudy | 13° /1° | 0 mm | 0 cm | |
Dec. 3 | Sunny | 13° /1° | 0 mm | 0 cm | |
Dec. 4 | Sunny | 12° /2° | 0 mm | 0 cm | |
Dec. 5 | Cloudy | 14° /3° | 0 mm | 0 cm | |
Dec. 6 | Overcast | 12° /2° | 0 mm | 0 cm | |
Dec. 7 | Moderate or heavy rain shower | 8° /3° | 10.1 mm | 0 cm | |
Dec. 8 | Overcast | 6° /1° | 0 mm | 0 cm | |
Dec. 9 | Sunny | 8° /-1° | 0 mm | 0 cm | |
Dec. 10 | Cloudy | 9° /0° | 0 mm | 0 cm | |
Dec. 11 | Moderate rain at times | 10° /2° | 8 mm | 0 cm | |
Dec. 12 | Patchy rain possible | 8° /2° | 8.2 mm | 0 cm | |
Dec. 13 | Moderate or heavy rain shower | 6° /2° | 42.1 mm | 0 cm | |
Dec. 14 | Moderate or heavy rain shower | 6° /1° | 27.5 mm | 0 cm | |
Dec. 15 | Moderate rain at times | 6° /-1° | 5.5 mm | 0 cm | |
Dec. 16 | Moderate or heavy rain shower | 7° /1° | 35.5 mm | 0.9 cm | |
Dec. 17 | Overcast | 12° /3° | 1.5 mm | 0 cm | |
Dec. 18 | Patchy rain possible | 12° /4° | 0.5 mm | 0 cm | |
Dec. 19 | Overcast | 12° /5° | 0 mm | 0 cm | |
Dec. 20 | Patchy rain possible | 13° /6° | 0.1 mm | 0 cm | |
Dec. 21 | Moderate or heavy rain shower | 10° /6° | 22.4 mm | 0 cm | |
Dec. 22 | Moderate or heavy rain shower | 12° /6° | 8.6 mm | 0 cm | |
Dec. 23 | Moderate rain at times | 10° /5° | 24.7 mm | 0 cm | |
Dec. 24 | Moderate rain at times | 10° /3° | 17.4 mm | 0 cm | |
Dec. 25 | Moderate or heavy rain shower | 7° /2° | 17.4 mm | 0 cm | |
Dec. 26 | Moderate or heavy rain shower | 9° /5° | 52 mm | 0 cm | |
Dec. 27 | Moderate rain at times | 12° /5° | 20.3 mm | 0 cm | |
Dec. 28 | Moderate or heavy rain shower | 10° /8° | 58.6 mm | 0 cm | |
Dec. 29 | Moderate or heavy rain shower | 9° /4° | 49.8 mm | 0 cm | |
Dec. 30 | Cloudy | 8° /1° | 0 mm | 0 cm | |
Dec. 31 | Overcast | 5° /0° | 2.2 mm | 0 cm | |
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Important Notice
Our weather forecast for Josephine County in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Josephine County forecast closer to your planned date for the most up-to-date weather information.
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Josephine County in December - FAQ
What are the expected maximum and minimum temperatures in Josephine County during December?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 3°.
How much rainfall should be expected in Josephine County during December?
Significant rainfall exceeding 412.4 mm is expected in Josephine County during December, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Josephine County in December 2025?
Josephine County typically sees 0.94 cm of snowfall during December.
What are the typical wind conditions in Josephine County during December?
The average wind speed in Josephine County during December is 6 km/h, suggesting breezy to windy conditions, depending on your activities.
Josephine County snow forecast December 2025
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December rainfall patterns in Josephine County
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