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Weather extremes

How extreme does Kodiak's weather get?

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

🔥 Hottest day
86°F Aug 16, 2019

That is about 23°F hotter than a normal August afternoon in Kodiak (typical high near 63°F).

The three most extreme on record

1 86°F Aug 16, 2019
2 83°F Jul 3, 2019
3 83°F Aug 6, 2019
❄️ Coldest night
-16°F Jan 28, 1989

About 42°F colder than a normal January night in Kodiak (typical low near 26°F).

The three most extreme on record

1 -16°F Jan 28, 1989
2 -12°F Feb 2, 1971
3 -10°F Feb 1, 1971
🌧️ Most rain in one day
7.44 in Oct 31, 1991

About 84% of a typical October's rain in a single day (Kodiak averages roughly 8.9 in across the month).

The three most extreme on record

1 7.44 in Oct 31, 1991
2 6.40 in Oct 9, 2009
3 5.16 in Sep 17, 1995
Most snow in one day
19.0 in Feb 23, 1992

Close to a whole typical February's snow in one day (Kodiak averages about 14 in across the month).

The three most extreme on record

1 19.0 in Feb 23, 1992
2 15.6 in Feb 8, 2002
3 14.7 in Dec 24, 2007

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.

-30°-10°10°30°50°70°90°110° all-time high 86°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Kodiak's record heat sits well above even a hot day for the season — August's 86°F is about 23°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, Kodiak's warmest days reach the low 60s°F and its coldest nights drop to the mid-20s°F. But across the record it has gone as high as 86°F and as low as −16°F. A single day has delivered over 7 inches of rain or close to 19 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 Kodiak AP (NOAA GHCN station USW00025501), about 6 km from the city centre.

How we build these numbers →