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Weather in Kern County, California for December 2025

Your guide to Kern County weather in December - trends and predictions

    Temperatures

  • Until now, December 2025 in Kern County has been nearly identical to the historical average, with a temperature of 17.9 °F (showing only a slight deviation of 0.3 °F).

  • Expect cooler weather in the next days in Kern County with the forecast suggesting a temperature of 16.7 °F, lower than the historical average.

  • In general, the average temperature in Kern County at the beginning of December is 18 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14 °F by the end of December.

  • Rain 🌧️

  • Kern County experiences moderate rainfall in December, with an average of 8 rainy days and a total precipitation of 36 mm.

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Average dry days
23
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/7°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
55 %
Avg humidity

Kern County Weather December

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Temperatures trend during December in Kern County

See the weather trend as well as the moving average line

December weather in Kern County day by day

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Date Weather Temperatures Rain UV More
Dec. 1 Sunny
Sunny
16° /4° 0 mm 5
Dec. 2 Sunny
Sunny
17° /4° 0 mm 5
Dec. 3 Sunny
Sunny
17° /5° 0 mm 5
Dec. 4 Sunny
Sunny
18° /5° 0 mm 5
Dec. 5 Sunny
Sunny
19° /6° 0 mm 5
Dec. 6 Sunny
Sunny
21° /7° 0 mm 6
Dec. 7 Patchy rain possible
Patchy rain possible
18° /6° 0 mm 4
Dec. 8 Overcast
Overcast
16° /6° 0 mm 4
Dec. 9 Cloudy
Cloudy
17° /3° 0 mm 5
Dec. 10 Overcast
Overcast
18° /3° 0 mm 5
Dec. 11 Overcast
Overcast
16° /5° 0 mm 4
Dec. 12 Sunny
Sunny
15° /5° 0 mm 4
Dec. 13 Sunny
Sunny
18° /5° 0 mm 5
Dec. 14 Overcast
Overcast
21° /8° 0 mm 5
Dec. 15 Overcast
Overcast
17° /8° 0 mm 4
Dec. 16 Sunny
Sunny
20° /6° 0 mm 5
Dec. 17 Fog
Fog
13° /6° 0 mm 0.6
Dec. 18 Partly cloudy
Partly cloudy
19° /5° 0 mm 0.6
Dec. 19 Sunny
Sunny
20° /8° 0 mm 0.6
Dec. 20 Cloudy
Cloudy
20° /8° 0 mm 0.5
Dec. 21 Partly cloudy
Partly cloudy
20° /13° 0 mm 0.5
Dec. 22 Cloudy
Cloudy
19° /13° 0 mm 0
Dec. 23 Partly cloudy
Partly cloudy
20° /12° 0 mm 5
Dec. 24 Patchy rain possible
Patchy rain possible
20° /17° 0.8 mm 4
Dec. 25 Patchy rain possible
Patchy rain possible
15° /11° 1.8 mm 3
Dec. 26 Moderate rain
Moderate rain
17° /11° 5.9 mm 3
Dec. 27 Patchy rain possible
Patchy rain possible
11° /7° 1.2 mm 2
Dec. 28 Patchy rain possible
Patchy rain possible
13° /6° 0.1 mm 2
Dec. 29 Partly cloudy
Partly cloudy
13° /6° 0 mm 3
Dec. 30 Sunny
Sunny
14° /6° 0 mm 3
Dec. 31 Moderate or heavy rain shower
Moderate or heavy rain shower
15° /7° 3.2 mm 3
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Important Notice
Our weather forecast for Kern 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 Kern County forecast closer to your planned date for the most up-to-date weather information.

Kern County in December - FAQ

What are the expected maximum and minimum temperatures in Kern County during December?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Kern County during December?
In December, Kern County can expect light to moderate rainfall, totaling 36 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Kern County during December?
The average wind speed in Kern County during December is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Kern County

Explore the daily rainfall trends and prepare for Kern Countys December weather 💧
Typically, Kern County has 8 rainy days in December with a total of 36 mm of rainfall.

UV exposure in Kern County during December

Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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Location coordinates Where is Kern County?

Get accurate weather forecasts for Kern County, located at latitude 35.373 and longitude -119.019. Stay updated with localized weather information tailored for Kern County.

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