easeweather.com
San Juan County (Silverton)
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)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)Silverton (CO)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 San Juan County, Colorado for October 2027

Your guide to San Juan County weather in October - trends and predictions

    Snow Forecast ❄️

  • San Juan County typically experiences moderate snowfall in October, with an average of 6 snowy days.

    • Temperatures

  • In general, the average temperature in San Juan County at the beginning of October is 11.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 3.4 °C by the end of October.

    • More

  • Is October a good time to visit San Juan County? check out the best time to travel to San Juan County page.

  • ✨ Is October a good time to visit San Juan County? – Ask the AI Weatherman

Average dry days
19
Dry days
Average rainy days
6
Rainy days
Average snowy days
6
Snow days
Average temperatures
6°/-1°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
59 %
Avg humidity

San Juan County Weather October

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

Temperatures trend during October in San Juan County

See the weather trend as well as the moving average line

October weather in San Juan County day by day

Click on a date for more information
September November
Date Weather Temperatures Rain Snow More
Oct. 1 Sunny
Sunny
 11° /3° 0 mm 0 cm
Oct. 2 Sunny
Sunny
 13° /3° 0 mm 0 cm
Oct. 3 Sunny
Sunny
 12° /4° 0.6 mm 0 cm
Oct. 4 Light rain
Light rain
 11° /2° 5.6 mm 0 cm
Oct. 5 Sunny
Sunny
 10° /2° 0.1 mm 0 cm
Oct. 6 Light rain
Light rain
 12° /1° 4.3 mm 0 cm
Oct. 7 Patchy rain possible
Patchy rain possible
 10° /2° 1.1 mm 0 cm
Oct. 8 Patchy rain possible
Patchy rain possible
 9° /3° 0.9 mm 0 cm
Oct. 9 Light rain
Light rain
 10° /3° 4.8 mm 0 cm
Oct. 10 Moderate rain
Moderate rain
 8° /3° 14.8 mm 0 cm
Oct. 11 Light snow
Light snow
 7° /3° 18.2 mm 3 cm
Oct. 12 Light snow
Light snow
 7° /1° 6.7 mm 1.2 cm
Oct. 13 Light rain
Light rain
 5° /1° 4.5 mm 2.1 cm
Oct. 14 Heavy rain at times
Heavy rain at times
 5° /-1° 8.6 mm 3.7 cm
Oct. 15 Patchy rain possible
Patchy rain possible
 5° /-2° 1.3 mm 0 cm
Oct. 16 Light snow
Light snow
 4° /-5° 1.2 mm 0.5 cm
Oct. 17 Patchy rain possible
Patchy rain possible
 4° /-2° 1.8 mm 0.6 cm
Oct. 18 Light snow
Light snow
 3° /-2° 3.8 mm 2.2 cm
Oct. 19 Moderate or heavy snow showers
Moderate or heavy snow showers
 5° /0° 9.1 mm 6.2 cm
Oct. 20 Light snow
Light snow
 3° /-3° 2.6 mm 1.8 cm
Oct. 21 Patchy rain possible
Patchy rain possible
 5° /-3° 2.4 mm 0.6 cm
Oct. 22 Light snow
Light snow
 5° /0° 9.6 mm 1.7 cm
Oct. 23 Heavy snow
Heavy snow
 5° /-2° 16.6 mm 11.3 cm
Oct. 24 Light snow
Light snow
 3° /-4° 4.6 mm 1.8 cm
Oct. 25 Sunny
Sunny
 4° /-4° 0.4 mm 0 cm
Oct. 26 Overcast
Overcast
 6° /-3° 0 mm 0 cm
Oct. 27 Cloudy
Cloudy
 5° /-5° 0 mm 0 cm
Oct. 28 Light freezing rain
Light freezing rain
 2° /-5° 5 mm 3.5 cm
Oct. 29 Moderate or heavy snow showers
Moderate or heavy snow showers
 3° /-5° 19.2 mm 12.9 cm
Oct. 30 Thundery outbreaks possible
Thundery outbreaks possible
 1° /-5° 0.3 mm 0.2 cm
Oct. 31 Patchy rain possible
Patchy rain possible
 2° /-6° 1.3 mm 0.8 cm
Next
Important Notice
Our weather forecast for San Juan County in October 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 San Juan County forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

San Juan County in October - FAQ

What are the expected maximum and minimum temperatures in San Juan County during October?
Prepare for cooler days with highs just around 6° and colder nights, dipping below -1°.

How much rainfall should be expected in San Juan County during October?
Significant rainfall exceeding 156.6 mm is expected in San Juan County during October, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.

Will it snow in San Juan County in October 2027?
San Juan County experiences an average snowfall of 57.4 cm during October, occurring over 6 days.

What are the typical wind conditions in San Juan County during October?
The average wind speed in San Juan County during October is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

San Juan County snow forecast October 2027

Track daily snowfall levels and discover San Juan County’s snowy potential this October ❄️
On average, San Juan County sees 6 snowy days during October, with approximately 57.4 cm of total snowfall.

October rainfall patterns in San Juan County

Explore the daily rainfall trends and prepare for San Juan Countys October weather 💧
Typically, San Juan County has 6 rainy days in October with a total of 156.6 mm of rainfall.
Top locations in San Juan County
Select a location for an accurate weather forecast
Oljato-Monument ValleySilverton
More Locations
Quick links
More San Juan County weather pages
You are here
Found a mistake?
We appreciate your attention to details. Tell us here.