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Weather in Folsom for January 2026

Your guide to Folsom weather in January - trends and predictions

    Temperatures

  • In general, the average temperature in Folsom at the beginning of January is 11.3 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 14.3 °F by the end of January.

    • Rain 🌧️

  • The climate of Folsom in January is notably wet, with an average of 11 rainy days, and a total of 85.8 mm of precipitation.

    • More

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Average dry days
20
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
12°/5°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
72 %
Avg humidity

Folsom Weather January

Move between months or click on a day
December
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
12°
2
Cloudy
13°
3
Light rain shower
12°
4
Sunny
10°
5
Cloudy
10°
6
Light rain
9°
7
Partly cloudy
13°
8
Partly cloudy
12°
9
Patchy rain possible
12°
10
Light rain shower
12°
11
Cloudy
12°
12
Partly cloudy
11°
13
Light rain
11°
14
Patchy rain possible
13°
15
Partly cloudy
14°
16
Light drizzle
13°
17
Patchy rain possible
13°
18
Partly cloudy
10°
19
Cloudy
14°
20
Light rain shower
13°
21
Patchy rain possible
13°
22
Light rain shower
13°
23
Patchy rain possible
16°
24
Light rain
13°
25
Patchy rain possible
16°
26
Overcast
12°
27
Cloudy
15°
28
Partly cloudy
16°
29
Sunny
14°
30
Cloudy
14°
31
Moderate rain
13°
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Access Folsom weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Temperatures trend during January in Folsom

See the weather trend as well as the moving average line

January weather day by day

Click on a date for more information
December February
Date Weather Temperatures Rain UV More
Jan. 1 Sunny
Sunny
 12° /5° 0 mm 3
Jan. 2 Cloudy
Cloudy
 13° /8° 0 mm 3
Jan. 3 Light rain shower
Light rain shower
 12° /8° 34 mm 3
Jan. 4 Sunny
Sunny
 10° /4° 0 mm 3
Jan. 5 Cloudy
Cloudy
 10° /5° 0 mm 3
Jan. 6 Light rain
Light rain
 9° /5° 4 mm 3
Jan. 7 Partly cloudy
Partly cloudy
 13° /2° 0 mm 4
Jan. 8 Partly cloudy
Partly cloudy
 12° /3° 0 mm 4
Jan. 9 Patchy rain possible
Patchy rain possible
 12° /4° 0.2 mm 4
Jan. 10 Light rain shower
Light rain shower
 12° /5° 2 mm 4
Jan. 11 Cloudy
Cloudy
 12° /2° 0 mm 3
Jan. 12 Partly cloudy
Partly cloudy
 11° /2° 0 mm 4
Jan. 13 Light rain
Light rain
 11° /4° 8.3 mm 3
Jan. 14 Patchy rain possible
Patchy rain possible
 13° /4° 0.5 mm 4
Jan. 15 Partly cloudy
Partly cloudy
 14° /5° 0 mm 5
Jan. 16 Light drizzle
Light drizzle
 13° /5° 2.2 mm 4
Jan. 17 Patchy rain possible
Patchy rain possible
 13° /6° 2.9 mm 4
Jan. 18 Partly cloudy
Partly cloudy
 10° /5° 0 mm 3
Jan. 19 Cloudy
Cloudy
 14° /5° 0.1 mm 4
Jan. 20 Light rain shower
Light rain shower
 13° /5° 7.7 mm 3
Jan. 21 Patchy rain possible
Patchy rain possible
 13° /6° 1.5 mm 4
Jan. 22 Light rain shower
Light rain shower
 13° /6° 11.4 mm 4
Jan. 23 Patchy rain possible
Patchy rain possible
 16° /6° 0.1 mm 4
Jan. 24 Light rain
Light rain
 13° /7° 1.3 mm 4
Jan. 25 Patchy rain possible
Patchy rain possible
 16° /5° 0.8 mm 5
Jan. 26 Overcast
Overcast
 12° /6° 0 mm 4
Jan. 27 Cloudy
Cloudy
 15° /5° 0 mm 4
Jan. 28 Partly cloudy
Partly cloudy
 16° /7° 0 mm 5
Jan. 29 Sunny
Sunny
 14° /6° 0 mm 4
Jan. 30 Cloudy
Cloudy
 14° /8° 0 mm 3
Jan. 31 Moderate rain
Moderate rain
 13° /9° 9 mm 3
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Important Notice
Our weather forecast for Folsom 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 Folsom forecast closer to your planned date for the most up-to-date weather information.

Folsom in January - FAQ

What are the expected maximum and minimum temperatures in Folsom 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 Folsom during January?
Moderate rainfall is anticipated in Folsom during January, with a total of 85.8 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Folsom during January?
The average wind speed in Folsom during January is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

January rainfall patterns in Folsom

Explore the daily rainfall trends and prepare for Folsoms January weather 💧

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

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