Weather in San Joaquin County for December 2024
Until now, December 2024 in San Joaquin County is slightly cooler than the historical average by -1.5 °F.
Expect cooler weather in the next days in San Joaquin County with the forecast suggesting a temperature of 14.7 °F, lower than the historical average.
In general, the average temperature in San Joaquin County at the beginning of December is 16.6 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 15.3 °F by the end of December.
San Joaquin County experiences moderate rainfall in December, with an average of 8 rainy days and a total precipitation of 130 mm.
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San Joaquin County in December average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | ||||||
| 2  16° | 3  18° | 4 20° | 5 17° | 6 14° | 7 14° | 8 15° |
| 9  13° | 10 14° | 11  15° | 12 14° | 13 14° | 14 13° | 15  12° |
| 16 15° | 17 15° | 18 12° | 19 12° | 20 16° | 21 15° | 22  16° |
| 23 15° | 24  17° | 25 14° | 26 12° | 27 15° | 28 14° | 29 17° |
| 30 19° | 31 16° |
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Temperatures trend during December in San Joaquin County
December weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 | Mist | 17° /3° | 0 mm | 4 | |
| Dec. 2 | Patchy rain possible | 16° /4° | 0.1 mm | 4 | |
| Dec. 3 | Overcast | 18° /6° | 0 mm | 5 | |
| Dec. 4 | Fog | 20° /7° | 0 mm | 5 | |
| Dec. 5 | Mist | 17° /5° | 0 mm | 4 | |
| Dec. 6 | Light rain shower | 14° /4° | 1.9 mm | 4 | |
| Dec. 7 | Light rain shower | 14° /5° | 0.5 mm | 4 | |
| Dec. 8 | Mist | 15° /3° | 0 mm | 4 | |
| Dec. 9 | Cloudy | 13° /0° | 0 mm | 4 | |
| Dec. 10 | Overcast | 14° /0° | 0 mm | 4 | |
| Dec. 11 | Partly cloudy | 15° /3° | 0 mm | 4 | |
| Dec. 12 | Partly cloudy | 14° /7° | 20.2 mm | 4 | |
| Dec. 13 | Overcast | 14° /6° | 0 mm | 4 | |
| Dec. 14 | Overcast | 13° /7° | 13.7 mm | 4 | |
| Dec. 15 | Sunny | 12° /5° | 0 mm | 4 | |
| Dec. 16 | Partly cloudy | 15° /6° | 2.7 mm | 4 | |
| Dec. 17 | Partly cloudy | 15° /8° | 0 mm | 4 | |
| Dec. 18 | Light rain shower | 12° /7° | 3.3 mm | 3 | |
| Dec. 19 | Light rain shower | 12° /8° | 9.2 mm | 3 | |
| Dec. 20 | Light rain shower | 16° /9° | 7.8 mm | 4 | |
| Dec. 21 | Mist | 15° /7° | 0 mm | 0.1 | |
| Dec. 22 | Heavy rain | 16° /11° | 24.6 mm | 0.3 | |
| Dec. 23 | Overcast | 15° /11° | 0 mm | 0.4 | |
| Dec. 24 | Moderate rain | 17° /9° | 13.3 mm | 0.1 | |
| Dec. 25 | Sunny | 14° /7° | 0 mm | 0 | |
| Dec. 26 | Patchy rain possible | 12° /9° | 0.2 mm | 3 | |
| Dec. 27 | Patchy rain possible | 15° /10° | 0.1 mm | 3 | |
| Dec. 28 | Overcast | 14° /10° | 0 mm | 3 | |
| Dec. 29 | Sunny | 17° /10° | 0 mm | 4 | |
| Dec. 30 | Sunny | 19° /12° | 0 mm | 4 | |
| Dec. 31 | Partly cloudy | 16° /9° | 0 mm | 4 | |
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San Joaquin County in December - FAQ
December rainfall patterns in San Joaquin County
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Where is San Joaquin County?Get accurate weather forecasts for San Joaquin County, located at latitude 37.958 and longitude -121.291. Stay updated with localized weather information tailored for San Joaquin County.