San Luis, CO weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in San Luis now
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San Luis weather by the hour
San Luis weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of San Luis.
This week in San Luis
Sunrise, sunset and moon in San Luis
What is the weather usually like in San Luis?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 82°F average high
- Januarycoldest month · 6°F average low
- 9.0 inprecipitation per year · 229 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit San Luis: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SAN LUIS 1 S, CO US (USC00057430), adjusted for the elevation of San Luis.
San Luis weather month by month
Sunrise and sunset in San Luis through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:12 AM | 5:09 PM | 9 h 56 min |
| February | 6:48 AM | 5:42 PM | 10 h 54 min |
| March | 7:10 AM | 7:10 PM | 11 h 59 min |
| April | 6:25 AM | 7:38 PM | 13 h 12 min |
| May | 5:51 AM | 8:04 PM | 14 h 13 min |
| June | 5:39 AM | 8:25 PM | 14 h 45 min |
| July | 5:52 AM | 8:23 PM | 14 h 31 min |
| August | 6:17 AM | 7:55 PM | 13 h 37 min |
| September | 6:42 AM | 7:10 PM | 12 h 28 min |
| October | 7:08 AM | 6:26 PM | 11 h 17 min |
| November | 6:39 AM | 4:53 PM | 10 h 13 min |
| December | 7:06 AM | 4:47 PM | 9 h 40 min |
Times for the 15th of each month, local time (America/Denver).
What is the weather like in San Luis?
San Luis has a cold semi-arid climate. The warmest month is July, with an average high of 82°F (28°C), and the coldest is January, with average lows of 6°F (-14°C).
It gets about 9.0 inches (229 mm) of precipitation a year. The wettest month is July and the driest is March.
The best time to visit San Luis is June to September. At 7,979 ft of elevation, nights are cool even in summer. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about San Luis
Weather in towns near San Luis
Questions about the weather in San Luis
What is the hottest month in San Luis?
July, with an average high of 82°F (28°C).
What is the coldest month in San Luis?
January, with an average low of 6°F (-14°C).
How much does it rain in San Luis?
About 9.0 inches (229 mm) a year; the wettest month is July.
Does it snow in San Luis?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit San Luis?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does San Luis have?
Cold semi-arid (Köppen BSk).
What is the weather like in San Luis in November?
Highs average 49°F and lows 17°F, with about 0.5 inches of precipitation.
What time is sunrise in San Luis?
Around 6:39 AM in mid-November, and sunset around 4:53 PM. Today’s exact times are shown above.
Where does this San Luis weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of San Luis.
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