Monterey (CA)
December
Weather in Monterey, California for December 2026
Your guide to Monterey weather in December - trends and predictions
Monterey experiences moderate rainfall in December, with an average of 7 rainy days and a total precipitation of 129.4 mm.
Is December a good time to visit Monterey? check out the best time to travel to Monterey page.
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Rain 🌧️
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24
Dry days
7
Rainy days
0
Snow days
14°/10°
Temperatures
15 km/h
Avg max wind
82 %
Avg humidity
Monterey Weather December
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Temperatures trend during December in Monterey
See the weather trend as well as the moving average line
December weather in Monterey day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 | Cloudy | 17° /10° | 0 mm | 2.6 | |
| Dec. 2 | Cloudy | 15° /9° | 0 mm | 2.5 | |
| Dec. 3 | Cloudy | 14° /8° | 0 mm | 2.5 | |
| Dec. 4 | Cloudy | 15° /9° | 0 mm | 2.5 | |
| Dec. 5 | Cloudy | 15° /10° | 0 mm | 2.5 | |
| Dec. 6 | Cloudy | 14° /9° | 0 mm | 2.5 | |
| Dec. 7 | Overcast | 13° /9° | 0 mm | 2.4 | |
| Dec. 8 | Overcast | 15° /10° | 0 mm | 2.4 | |
| Dec. 9 | Sunny | 15° /10° | 0 mm | 2.4 | |
| Dec. 10 | Sunny | 17° /10° | 0 mm | 2.4 | |
| Dec. 11 | Overcast | 16° /11° | 0 mm | 2.4 | |
| Dec. 12 | Moderate rain | 13° /9° | 10.2 mm | 2.4 | |
| Dec. 13 | Overcast | 14° /9° | 0.2 mm | 2.4 | |
| Dec. 14 | Moderate rain | 13° /9° | 11 mm | 2.4 | |
| Dec. 15 | Cloudy | 12° /8° | 0 mm | 2.3 | |
| Dec. 16 | Moderate or heavy rain shower | 14° /11° | 5.2 mm | 2.3 | |
| Dec. 17 | Cloudy | 15° /11° | 0 mm | 2.3 | |
| Dec. 18 | Overcast | 15° /10° | 0 mm | 2.3 | |
| Dec. 19 | Sunny | 17° /12° | 0 mm | 2.3 | |
| Dec. 20 | Partly cloudy | 16° /12° | 0 mm | 2.3 | |
| Dec. 21 | Patchy rain possible | 15° /12° | 2 mm | 2 | |
| Dec. 22 | Moderate rain | 15° /12° | 20.4 mm | 2 | |
| Dec. 23 | Overcast | 16° /12° | 0.1 mm | 2 | |
| Dec. 24 | Moderate rain | 15° /12° | 24.1 mm | 2 | |
| Dec. 25 | Moderate rain | 13° /11° | 23.2 mm | 2 | |
| Dec. 26 | Moderate rain at times | 14° /11° | 8.1 mm | 2 | |
| Dec. 27 | Moderate rain | 13° /11° | 13.3 mm | 2 | |
| Dec. 28 | Overcast | 13° /9° | 0 mm | 2 | |
| Dec. 29 | Light rain | 15° /8° | 3 mm | 2 | |
| Dec. 30 | Cloudy | 15° /8° | 0 mm | 2 | |
| Dec. 31 | Light rain | 13° /9° | 8.6 mm | 2 | |
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Important Notice
Our weather forecast for Monterey 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 Monterey forecast closer to your planned date for the most up-to-date weather information.
Change Month
Monterey in December - FAQ
What are the expected maximum and minimum temperatures in Monterey during December?
During December, expect a variety of temperatures with highs around 14° and lows near 10°, suitable for diverse activities and preferences.
How much rainfall should be expected in Monterey during December?
Significant rainfall exceeding 129.4 mm is expected in Monterey during December, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Monterey during December?
The average wind speed in Monterey during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Monterey
Explore the daily rainfall trends and prepare for Montereys December weather 💧
Typically, Monterey has 7 rainy days in December with a total of 129.4 mm of rainfall.
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