easeweather.com
Folsom (CA)
Akron (OH)Albuquerque (NM)Alexandria (VA)Anaheim (CA)Anchorage (AK)Arlington (VA)Asheville (NC)Atlanta (GA)Atlantic City (NJ)Austin (TX)Baltimore (MD)Baton Rouge (LA)Birmingham (AL)Boston (MA)Bowling Green (KY)Brooklyn (NY)Buffalo (NY)Cape Coral (FL)Charlotte (NC)Chattanooga (TN)Chicago (IL)Cincinnati (OH)Cleveland (OH)Colorado Springs (CO)Columbus (OH)Corpus Christi (TX)Dallas (TX)Dayton (OH)Daytona Beach (FL)Denver (CO)Des Moines (IA)Detroit (MI)El Paso (TX)Fairbanks (AK)
Folsom (CA)
Fort Lauderdale (FL)Fort Wayne (IN)Fort Worth (TX)Gatlinburg (TN)Grand Rapids (MI)Harrisburg (PA)Honolulu (HI)Houston (TX)Huntsville (AL)Indianapolis (IN)Jackson (MS)Jacksonville (FL)Juneau (AK)Kansas City (MO)Ketchikan (AK)Key West (FL)Knoxville (TN)Las Vegas (NV)Lexington (KY)Lincoln (NE)Little Rock (AR)Los Angeles (CA)Louisville (KY)Madison (WI)Manhattan (NY)Memphis (TN)Miami (FL)Milwaukee (WI)Minneapolis (MN)Mobile (AL)Montgomery (AL)Nashville (TN)New Orleans (LA)New York City (NY)Newark (NJ)Oklahoma City (OK)Omaha (NE)Orlando (FL)Philadelphia (PA)Phoenix (AZ)Pittsburgh (PA)Portland (OR)Richmond (VA)Sacramento (CA)Salt Lake City (UT)San Antonio (TX)San Diego (CA)San Francisco (CA)San Jose (CA)Savannah (GA)Seattle (WA)Sitka (AK)Skagway (AK)Springfield (MO)St. Louis (MO)St. Petersburg (FL)Tallahassee (FL)Tampa (FL)Toledo (OH)Traverse City (MI)Tulsa (OK)Tyler (TX)Vancouver (WA)Virginia Beach (VA)WashingtonWinston-Salem (NC) More Locations
United States weather

Weather in Folsom, California for December 2026

Your guide to Folsom weather in December - trends and predictions

    Temperatures

  • In general, the average temperature in Folsom at the beginning of December is 15.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 11.3 °C by the end of December.

    • Rain 🌧️

  • Folsom experiences moderate rainfall in December, with an average of 9 rainy days and a total precipitation of 388.1 mm.

    • More

  • Is December a good time to visit Folsom? check out the best time to travel to Folsom page.

  • ✨ Is December a good time to visit Folsom? – Ask the AI Weatherman

Average dry days
22
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
13°/7°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Folsom Weather December

Move between months or click on a day
November
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Partly cloudy
16°
2
Sunny
17°
3
Sunny
18°
4
Sunny
16°
5
Cloudy
16°
6
Partly cloudy
15°
7
Overcast
13°
8
Partly cloudy
12°
9
Sunny
13°
10
Partly cloudy
15°
11
Overcast
15°
12
Moderate rain
15°
13
Overcast
15°
14
Heavy rain
15°
15
Mist
12°
16
Moderate rain
13°
17
Cloudy
15°
18
Overcast
11°
19
Moderate rain
12°
20
Moderate rain
14°
21
Heavy rain
13°
22
Heavy rain
14°
23
Overcast
15°
24
Moderate or heavy rain with thunder
14°
25
Heavy rain
11°
26
Thundery outbreaks possible
10°
27
Moderate rain
11°
28
Overcast
11°
29
Light rain
14°
30
Light rain
11°
31
Light rain
11°

Temperatures trend during December in Folsom

See the weather trend as well as the moving average line

December weather in Folsom day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
Dec. 1 Partly cloudy
Partly cloudy
 16° /4° 0 mm 2.2
Dec. 2 Sunny
Sunny
 17° /8° 0 mm 2.2
Dec. 3 Sunny
Sunny
 18° /7° 0 mm 2.2
Dec. 4 Sunny
Sunny
 16° /7° 0 mm 2.1
Dec. 5 Cloudy
Cloudy
 16° /7° 0 mm 2.1
Dec. 6 Partly cloudy
Partly cloudy
 15° /8° 0 mm 2.1
Dec. 7 Overcast
Overcast
 13° /6° 0 mm 2.1
Dec. 8 Partly cloudy
Partly cloudy
 12° /7° 0 mm 2.1
Dec. 9 Sunny
Sunny
 13° /4° 0 mm 2.1
Dec. 10 Partly cloudy
Partly cloudy
 15° /4° 0 mm 2.1
Dec. 11 Overcast
Overcast
 15° /6° 0 mm 2
Dec. 12 Moderate rain
Moderate rain
 15° /8° 16.5 mm 2
Dec. 13 Overcast
Overcast
 15° /8° 0 mm 2
Dec. 14 Heavy rain
Heavy rain
 15° /9° 31.3 mm 2
Dec. 15 Mist
Mist
 12° /7° 0 mm 2
Dec. 16 Moderate rain
Moderate rain
 13° /9° 10.4 mm 2
Dec. 17 Cloudy
Cloudy
 15° /10° 0 mm 2
Dec. 18 Overcast
Overcast
 11° /8° 0 mm 2
Dec. 19 Moderate rain
Moderate rain
 12° /9° 13.4 mm 2
Dec. 20 Moderate rain
Moderate rain
 14° /8° 20.2 mm 2
Dec. 21 Heavy rain
Heavy rain
 13° /10° 81.5 mm 2
Dec. 22 Heavy rain
Heavy rain
 14° /11° 70.4 mm 2
Dec. 23 Overcast
Overcast
 15° /12° 0 mm 2
Dec. 24 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 14° /10° 58.9 mm 2
Dec. 25 Heavy rain
Heavy rain
 11° /8° 41.3 mm 1
Dec. 26 Thundery outbreaks possible
Thundery outbreaks possible
 10° /9° 11.9 mm 1
Dec. 27 Moderate rain
Moderate rain
 11° /8° 15.1 mm 2
Dec. 28 Overcast
Overcast
 11° /7° 0.2 mm 2
Dec. 29 Light rain
Light rain
 14° /6° 9.6 mm 2
Dec. 30 Light rain
Light rain
 11° /6° 3.8 mm 2
Dec. 31 Light rain
Light rain
 11° /6° 3.4 mm 2
Next
Important Notice
Our weather forecast for Folsom 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 Folsom forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Folsom in December - FAQ

What are the expected maximum and minimum temperatures in Folsom during December?
During December, expect a variety of temperatures with highs around 13° and lows near 7°, suitable for diverse activities and preferences.

How much rainfall should be expected in Folsom during December?
Significant rainfall exceeding 388.1 mm is expected in Folsom during December, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Folsom during December?
The average wind speed in Folsom during December is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Folsom

Explore the daily rainfall trends and prepare for Folsoms December weather 💧
Typically, Folsom has 9 rainy days in December with a total of 388.1 mm of rainfall.
Quick links
More Folsom weather pages
You are here
Location coordinates Where is Folsom?

Get accurate weather forecasts for Folsom, located at latitude 38.678 and longitude -121.176. Stay updated with localized weather information tailored for Folsom.

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