easeweather.com
Units
°C
°F
Sacramento County
Forecast Today Tomorrow
more
California United States

Weather in Sacramento County for January 2026

Your guide to Sacramento County weather in January - trends and predictions

    Temperatures

  • In general, the average temperature in Sacramento County at the beginning of January is 12 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 13.9 °F by the end of January.

  • Rain 🌧️

  • Sacramento County in January brings notable rainfall, with an average of 20 rainy days and a total precipitation of 134.4 mm.

  • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
11
Dry days
Average rainy days
20
Rainy days
Average snowy days
0
Snow days
Average temperatures
12°/5°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Sacramento County Weather January

Move between months or click on a day
Select a date

You can click on date

Access Sacramento County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Got it

Temperatures trend during January in Sacramento County

See the weather trend as well as the moving average line

January weather day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
Jan. 1 Sunny
Sunny
13° /6° 0 mm 4
Jan. 2 Moderate or heavy rain shower
Moderate or heavy rain shower
12° /6° 4.1 mm 3
Jan. 3 Moderate rain at times
Moderate rain at times
11° /6° 13.1 mm 3
Jan. 4 Moderate rain at times
Moderate rain at times
11° /4° 4.4 mm 3
Jan. 5 Moderate or heavy rain shower
Moderate or heavy rain shower
12° /6° 14.3 mm 3
Jan. 6 Cloudy
Cloudy
12° /6° 1.3 mm 3
Jan. 7 Sunny
Sunny
13° /5° 3.7 mm 4
Jan. 8 Moderate or heavy rain shower
Moderate or heavy rain shower
12° /6° 7.1 mm 4
Jan. 9 Moderate or heavy rain shower
Moderate or heavy rain shower
13° /5° 12.3 mm 3
Jan. 10 Moderate or heavy rain shower
Moderate or heavy rain shower
13° /5° 10.2 mm 4
Jan. 11 Heavy rain at times
Heavy rain at times
12° /4° 4.9 mm 4
Jan. 12 Partly cloudy
Partly cloudy
13° /4° 0 mm 4
Jan. 13 Moderate or heavy rain shower
Moderate or heavy rain shower
11° /5° 9.6 mm 3
Jan. 14 Moderate or heavy rain shower
Moderate or heavy rain shower
13° /5° 10.6 mm 4
Jan. 15 Moderate or heavy rain shower
Moderate or heavy rain shower
13° /5° 5 mm 4
Jan. 16 Moderate or heavy rain shower
Moderate or heavy rain shower
12° /4° 7.7 mm 3
Jan. 17 Overcast
Overcast
12° /4° 1.1 mm 3
Jan. 18 Patchy rain possible
Patchy rain possible
10° /4° 2.5 mm 3
Jan. 19 Overcast
Overcast
13° /3° 0.6 mm 3
Jan. 20 Sunny
Sunny
13° /4° 6.2 mm 4
Jan. 21 Overcast
Overcast
12° /3° 0.7 mm 3
Jan. 22 Sunny
Sunny
14° /4° 7.4 mm 4
Jan. 23 Sunny
Sunny
15° /5° 0 mm 4
Jan. 24 Sunny
Sunny
13° /5° 1 mm 4
Jan. 25 Sunny
Sunny
16° /4° 0.1 mm 5
Jan. 26 Sunny
Sunny
14° /6° 0 mm 4
Jan. 27 Sunny
Sunny
15° /4° 0 mm 4
Jan. 28 Sunny
Sunny
16° /5° 0 mm 4
Jan. 29 Patchy rain possible
Patchy rain possible
11° /5° 0.3 mm 3
Jan. 30 Sunny
Sunny
13° /5° 0 mm 3
Jan. 31 Light rain
Light rain
12° /6° 6.1 mm 3
Next
Important Notice
Our weather forecast for Sacramento County in January 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 Sacramento County forecast closer to your planned date for the most up-to-date weather information.

Sacramento County in January - FAQ

What are the expected maximum and minimum temperatures in Sacramento County during January?
During January, expect a variety of temperatures with highs around 12° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Sacramento County during January?
Significant rainfall exceeding 134.4 mm is expected in Sacramento County during January, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Sacramento County during January?
The average wind speed in Sacramento County during January is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

January rainfall patterns in Sacramento County

Explore the daily rainfall trends and prepare for Sacramento Countys January weather 💧
Top locations in Sacramento County
Select a location for an accurate weather forecast
More Locations

Quick links

Location coordinates Where is Sacramento County?

Get accurate weather forecasts for Sacramento County, located at latitude 38.582 and longitude -121.494. Stay updated with localized weather information tailored for Sacramento County.

Found a mistake?
We appreciate your attention to details. Tell us here.