TODAY DEC06
TEMPERATURE21
HUMIDITY86
PRESSURE30.26
WIND COND.250 10.4
  • 4017Fri
  • 4326Sat
  • 4223Sun20%
  • 3614Mon20%
  • 3515Tue
daynightWeather update from La Veta Mountain, La Veta Pass at
For Sale
For Rent

Find real estate listings

Find rental listings

How would you rate the weather in San Luis?View resultsWrite a review to give others more information about this area.
How would you rate the air quality in San Luis?View resultsWrite a review to give others more information about this area.

San Luis Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January-2°F35°F15°F0.4"
February6°F43°F24°F0.3"
March17°F56°F36°F0.6"
April24°F63°F44°F0.7"
May32°F71°F52°F0.7"
June40°F83°F63°F0.3"
July47°F85°F66°F1.4"
August44°F82°F63°F1.1"
September36°F77°F56°F1.1"
October25°F66°F44°F0.8"
November12°F53°F31°F0.5"
December0°F38°F18°F0.5"

Did you know?

  • The highest monthly average temperature in San Luis for July is 66 degrees.
  • The lowest monthly average temperature in San Luis for January is 15 degrees.
  • The most monthly precipitation in San Luis occurs in July with 1.4 inches.
  • The air quality index in San Luis is 70% better than the national average.
  • The pollution index in San Luis is 94% better than the national average.

Compare San Luis, CO Weather To Other Cities

San Luis air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
IndexSan LuisColoradoNational
Air quality index153850
Pollution index292,5392,034,6195,066,862

San Luis air quality information

MeasurementTotal
Days measured357
Days with good air quality352
Days with moderate air quality5
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

San Luis air quality information

PollutantTotal
Arsenic0.000%
Benzene0.010%
Carbon Tetrachloride0.000%
Lead0.000%
Mercury0.000%

Average monthly San Luis temperature with heat index

San Luis monthly precipitation with daily maximum

San Luis monthly snow depth with daily maximum

San Luis monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
San Acacio, CO681570%
San Luis, CO6781570%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Interlaken, NY6783236%
Farmersville, IL6783530%
Millsboro, PA6783040%
Riceboro, GA6784020%
Plankinton, SD6794020%
San Luis, CO6781570%
Source: The San Luis, CO weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.
Are you looking to buy or sell?
What style of home are you
What is your
$100K$250K$500K$750K$1M+
When are you looking to
ASAP1-3 mos.3-6 mos.6-9 mos.1 yr+
Connect with top real estate agents
By submitting this form, you consent to receive text messages, emails, and/or calls (may be recorded; and may be direct, autodialed or use pre-recorded/artificial voices even if on the Do Not Call list) from AreaVibes or our partner real estate professionals and their network of service providers, about your inquiry or the home purchase/rental process. Messaging and/or data rates may apply. Consent is not a requirement or condition to receive real estate services. You hereby further confirm that checking this box creates an electronic signature with the same effect as a handwritten signature.