Owasso (OK)
December
Weather in Owasso, Oklahoma for December 2026
Your guide to Owasso weather in December - trends and predictions
In general, the average temperature in Owasso at the beginning of December is 8 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 12.9 °F by the end of December.
Owasso experiences moderate rainfall in December, with an average of 6 rainy days and a total precipitation of 81 mm.
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Temperatures
Rain 🌧️
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25
Dry days
6
Rainy days
0
Snow days
11°/3°
Temperatures
21 km/h
Avg max wind
76 %
Avg humidity
Owasso Weather December
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Temperatures trend during December in Owasso
See the weather trend as well as the moving average line
December weather in Owasso day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Sunny | 5° /-1° | 0 mm | 2 | |
| Dec. 2 |  Cloudy | 9° /-3° | 0 mm | 2 | |
| Dec. 3 |  Overcast | 7° /-2° | 0 mm | 2 | |
| Dec. 4 | Overcast | 9° /1° | 0 mm | 2 | |
| Dec. 5 | Sunny | 8° /-1° | 0 mm | 4 | |
| Dec. 6 | Cloudy | 8° /-2° | 0 mm | 2 | |
| Dec. 7 | Cloudy | 10° /0° | 0 mm | 3 | |
| Dec. 8 | Overcast | 7° /3° | 0 mm | 2 | |
| Dec. 9 |  Patchy rain possible | 13° /2° | 0.1 mm | 3 | |
| Dec. 10 | Sunny | 11° /2° | 0 mm | 3 | |
| Dec. 11 | Sunny | 13° /0° | 0 mm | 4 | |
| Dec. 12 |  Partly cloudy | 14° /2° | 0 mm | 4 | |
| Dec. 13 | Overcast | 12° /3° | 0.8 mm | 3 | |
| Dec. 14 |  Moderate or heavy rain shower | 8° /1° | 10.2 mm | 3 | |
| Dec. 15 | Overcast | 11° /-1° | 0.2 mm | 3 | |
| Dec. 16 | Moderate or heavy rain shower | 13° /4° | 3 mm | 3 | |
| Dec. 17 | Overcast | 13° /1° | 0.1 mm | 3 | |
| Dec. 18 | Cloudy | 12° /3° | 0 mm | 3 | |
| Dec. 19 | Partly cloudy | 12° /0° | 0 mm | 4 | |
| Dec. 20 | Sunny | 10° /1° | 0 mm | 2 | |
| Dec. 21 | Sunny | 10° /-1° | 0 mm | 2 | |
| Dec. 22 | Partly cloudy | 11° /2° | 0 mm | 2 | |
| Dec. 23 | Patchy rain possible | 12° /7° | 1.5 mm | 2 | |
| Dec. 24 | Moderate or heavy rain shower | 14° /11° | 15.9 mm | 2 | |
| Dec. 25 | Patchy rain possible | 13° /10° | 0.2 mm | 1 | |
| Dec. 26 | Moderate or heavy rain shower | 15° /10° | 8.3 mm | 2 | |
| Dec. 27 | Patchy rain possible | 15° /9° | 0.2 mm | 2 | |
| Dec. 28 | Patchy rain possible | 17° /5° | 0.1 mm | 2 | |
| Dec. 29 | Overcast | 9° /2° | 0 mm | 2 | |
| Dec. 30 | Overcast | 10° /1° | 0 mm | 2 | |
| Dec. 31 | Cloudy | 11° /1° | 0 mm | 2 | |
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Important Notice
Our weather forecast for Owasso 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 Owasso forecast closer to your planned date for the most up-to-date weather information.
Change Month
Owasso in December - FAQ
What are the expected maximum and minimum temperatures in Owasso during December?
Prepare for cooler days with highs just around 11° and colder nights, dipping below 3°.
How much rainfall should be expected in Owasso during December?
Moderate rainfall is anticipated in Owasso during December, with a total of 81 mm spread over approximately 6 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Owasso during December?
The average wind speed in Owasso during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Owasso
Explore the daily rainfall trends and prepare for Owassos December weather 💧
Typically, Owasso has 6 rainy days in December with a total of 81 mm of rainfall.
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