Astoria
December
Weather in Astoria for December 2025
Your guide to Astoria weather in December - trends and predictions
In general, the average temperature in Astoria at the beginning of December is 9.1 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 9 °F by the end of December.
Astoria experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 497.2 mm.
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Temperatures
Rain 🌧️
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9
Dry days
22
Rainy days
0
Snow days
9°/7°
Temperatures
22 km/h
Avg max wind
84 %
Avg humidity
Astoria in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  8° | 2  9° | 3  9° | 4 9° | 5  8° | 6  10° | 7  11° |
| 8  9° | 9  9° | 10 8° | 11 9° | 12 8° | 13 9° | 14 9° |
| 15 7° | 16  8° | 17 10° | 18 11° | 19 11° | 20 11° | 21 10° |
| 22 10° | 23 10° | 24 9° | 25  9° | 26 10° | 27 9° | 28 10° |
| 29 9° | 30 8° | 31 8° |
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Temperatures trend during December in Astoria
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 | Sunny | 8° /5° | 0 mm | 3 | |
| Dec. 2 | Partly cloudy | 9° /5° | 0 mm | 3 | |
| Dec. 3 | Fog | 9° /0° | 0 mm | 2 | |
| Dec. 4 | Sunny | 9° /5° | 0 mm | 3 | |
| Dec. 5 | Heavy rain at times | 8° /5° | 8.3 mm | 2 | |
| Dec. 6 | Overcast | 10° /8° | 0 mm | 3 | |
| Dec. 7 | Heavy rain | 11° /9° | 62 mm | 3 | |
| Dec. 8 | Light rain shower | 9° /7° | 9.8 mm | 2 | |
| Dec. 9 | Cloudy | 9° /5° | 0 mm | 2 | |
| Dec. 10 | Cloudy | 8° /4° | 0 mm | 2 | |
| Dec. 11 | Overcast | 9° /6° | 0.6 mm | 2 | |
| Dec. 12 | Heavy rain at times | 8° /6° | 8.2 mm | 2 | |
| Dec. 13 | Overcast | 9° /8° | 2.4 mm | 2 | |
| Dec. 14 | Light rain shower | 9° /7° | 12 mm | 2 | |
| Dec. 15 | Overcast | 7° /6° | 1.7 mm | 2 | |
| Dec. 16 | Moderate rain at times | 8° /5° | 19.3 mm | 2 | |
| Dec. 17 | Moderate or heavy rain shower | 10° /8° | 18.9 mm | 3 | |
| Dec. 18 | Heavy rain | 11° /9° | 45.8 mm | 3 | |
| Dec. 19 | Moderate rain at times | 11° /10° | 22.7 mm | 3 | |
| Dec. 20 | Overcast | 11° /10° | 0 mm | 3 | |
| Dec. 21 | Moderate or heavy rain shower | 10° /9° | 19.9 mm | 3 | |
| Dec. 22 | Moderate or heavy rain shower | 10° /8° | 57.5 mm | 3 | |
| Dec. 23 | Heavy rain at times | 10° /8° | 29.6 mm | 3 | |
| Dec. 24 | Moderate or heavy rain shower | 9° /8° | 15.3 mm | 2 | |
| Dec. 25 | Moderate rain | 9° /7° | 31.2 mm | 2 | |
| Dec. 26 | Light rain shower | 10° /9° | 65.9 mm | 3 | |
| Dec. 27 | Moderate or heavy rain shower | 9° /7° | 52.1 mm | 2 | |
| Dec. 28 | Light rain shower | 10° /8° | 11.3 mm | 3 | |
| Dec. 29 | Patchy rain possible | 9° /7° | 17.9 mm | 3 | |
| Dec. 30 | Light rain shower | 8° /7° | 7 mm | 2 | |
| Dec. 31 | Partly cloudy | 8° /5° | 0 mm | 3 | |
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Important Notice
Our weather forecast for Astoria 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 Astoria forecast closer to your planned date for the most up-to-date weather information.
Astoria in December - FAQ
What are the expected maximum and minimum temperatures in Astoria during December?
During December, expect a variety of temperatures with highs around 9° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Astoria during December?
Significant rainfall exceeding 497.2 mm is expected in Astoria during December, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Astoria in December 2025?
Astoria typically sees 0 cm of snowfall during December.
What are the typical wind conditions in Astoria during December?
The average wind speed in Astoria during December is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Astoria
Explore the daily rainfall trends and prepare for Astorias December weather 💧
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