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Weather extremes

How extreme does Elko's weather get?

The hottest, coldest, wettest and snowiest days Elko 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 Elko Rgnl Ap station 2 km away. Updated through June 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 Elko has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
107°F Aug 4, 1978

That is about 17°F hotter than a normal August afternoon in Elko (typical high near 90°F).

The three most extreme on record

1 107°F Aug 4, 1978
2 107°F Jul 4, 1981
3 106°F Aug 5, 1978
❄️ Coldest night
-33°F Dec 22, 1990

About 48°F colder than a normal December night in Elko (typical low near 15°F).

The three most extreme on record

1 -33°F Dec 22, 1990
2 -30°F Dec 23, 1990
3 -29°F Feb 6, 1989
🌧️ Most rain in one day
2.25 in Sep 5, 1978

More rain in a single day than Elko usually gets in the whole month of September (typical September total about 0.6 in).

The three most extreme on record

1 2.25 in Sep 5, 1978
2 1.73 in May 21, 1971
3 1.63 in Oct 24, 2010
Most snow in one day
18.4 in Jan 24, 1996

Close to a whole typical January's snow in one day (Elko averages about 10 in across the month).

The three most extreme on record

1 18.4 in Jan 24, 1996
2 9.8 in Jan 7, 1993
3 9.7 in Mar 17, 2012

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°130° all-time high 107°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Elko's record heat sits well above even a hot day for the season — August's 107°F is about 17°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, Elko's warmest days reach the low 90s°F and its coldest nights drop to the mid-10s°F. But across the record it has gone as high as 107°F and as low as −33°F. A single day has delivered over 2 inches of rain or close to 18 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 — the official 1991–2020 climate normals from NOAA's U.S. Climate Normals, measured at Elko Rgnl AP (NOAA GHCN station USW00024121), about 2 km from the city centre.

How we build these numbers →