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Weather extremes

How extreme does Arvayheer's weather get?

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

🔥 Hottest day
96°F Jul 2, 1998

That is about 22°F hotter than a normal July afternoon in Arvayheer (typical high near 74°F).

The three most extreme on record

1 96°F Jul 2, 1998
2 93°F Jul 12, 2000
3 93°F Jul 13, 2000
❄️ Coldest night
-27°F Jan 1, 1977

About 24°F colder than a normal January night in Arvayheer (typical low near -3°F).

The three most extreme on record

1 -27°F Jan 1, 1977
2 -27°F Jan 28, 1980
3 -25°F Dec 31, 1976
🌧️ Most rain in one day
3.58 in Nov 12, 2005

More rain in a single day than Arvayheer usually gets in the whole month of November (typical November total about 0.1 in).

The three most extreme on record

1 3.58 in Nov 12, 2005
2 2.24 in Jul 4, 2021
3 2.20 in Jul 17, 1997

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 96°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Arvayheer's record heat sits well above even a hot day for the season — July's 96°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, Arvayheer's warmest days reach the mid-70s°F and its coldest nights drop to the low 0s°F. But across the record it has gone as high as 96°F and as low as −27°F. A single day has delivered over 4 inches of rain. 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 29 years of daily observations at Arvaiheer, a weather station, inside the city. The underlying daily records come from NOAA's global station network.

How we build these numbers →