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Weather extremes

How extreme does Telluride's weather get?

The hottest, coldest, wettest and snowiest days Telluride has recorded — the outer limits of what its weather can do, and how far they sit beyond a normal day.

Based on 50+ years of daily weather observations (1971–present), from the Telluride 4Wnw station 6 km away. Updated through May 2026 — an all-time extreme only changes when a more extreme day actually occurs, so some dates are old. That is normal, not stale data.

The four kinds of extreme

The hottest, coldest, wettest and snowiest single days Telluride has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
99°F Jul 6, 2000

That is about 22°F hotter than a normal July afternoon in Telluride (typical high near 77°F).

The three most extreme on record

1 99°F Jul 6, 2000
2 93°F Jul 5, 1989
3 93°F Aug 11, 2008
❄️ Coldest night
-31°F Jan 6, 1971

About 34°F colder than a normal January night in Telluride (typical low near 3°F).

The three most extreme on record

1 -31°F Jan 6, 1971
2 -31°F Dec 8, 2005
3 -31°F Jan 17, 2008
🌧️ Most rain in one day
2.50 in Sep 10, 2003

More rain in a single day than Telluride usually gets in the whole month of September (typical September total about 2.4 in).

The three most extreme on record

1 2.50 in Sep 10, 2003
2 2.30 in Oct 3, 1996
3 1.70 in Feb 22, 2000
Most snow in one day
22.0 in Mar 21, 1979

About 96% of a typical March's snow in a single day (Telluride averages roughly 23 in across the month).

The three most extreme on record

1 22.0 in Mar 21, 1979
2 22.0 in Mar 6, 1990
3 22.0 in Feb 20, 1993

How hot and cold it gets, month by month

The shaded band is the normal range of daily temperatures for each month. The dots show the most extreme it has ever been — so you can see how far beyond a normal day the records really sit.

-50°-30°-10°10°30°50°70°90°110° all-time high 99°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Telluride's record heat sits well above even a hot day for the season — July's 99°F is about 22°F beyond a normal hot afternoon. Its record cold is just as far below a normal winter night — the dots mark how rare each extreme really is.

In plain terms

In a normal year, Telluride's warmest days reach the high 70s°F and its coldest nights drop to the low 0s°F. But across the record it has gone as high as 99°F and as low as −31°F. A single day has delivered over 3 inches of rain or close to 22 inches of snow. Those are the outer edges worth knowing if you are moving here, planning a trip, or thinking about a house.
Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 24 years of daily observations at Telluride 4wnw, a weather station, about 6 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →