Is this weather normal in Kodiak Island Borough?

Alaska · county records since 1925, through September 2026.

Weather › Alaska › Kodiak Island Borough

Kodiak Island Borough has warmed about 0.6° per decade since 1970. Kodiak Island Borough just had its 10th-warmest September in 102 years, +2° against the usual.

This week

Usual for Oct 28 to Nov 3: highs near 40°, lows near 29°

That is the 1991 to 2020 average for these dates in Kodiak Island Borough. The Weather Service forecast fills in below.

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usual high for the datewarmercooler

The last 12 months

Oct: +3.0°OctNov: +0.6°NovDec: -3.7°DecJan 2026: -2.8°JanFeb: -1.0°FebMar: -11.9°MarApr: 0.0°AprMay: -2.2°MayJun: +0.2°JunJul: -1.0°JulAug: +0.2°AugSep: +2.1°Sepwarmercooler

Each bar is a month's average temperature against the usual for that month (1991 to 2020). Ranks compare the same month in every year since 1925.

Every year since 1925

19252025

Rain and drought

Oct: +0.0 inOctNov: -2.8 inNovDec: -4.6 inDecJan 2026: +0.6 inJanFeb: -0.8 inFebMar: -2.2 inMarApr: -1.7 inAprMay: +2.5 inMayJun: +1.2 inJunJul: +0.5 inJulAug: +0.2 inAugSep: -3.1 inSepwetterdrier

Rain and melted snow against the usual for each month. The drought reading is NOAA's Palmer index for the county.

Month by month in Kodiak Island Borough

MonthUsual high / lowUsual rainWarmestColdest
January31° / 21°6.5 in38.5° 19457.5° 1947
February34° / 22°5.0 in36.4° 200313.0° 1930
March36° / 22°4.0 in37.3° 201917.0° 2026
April43° / 29°4.6 in41.5° 194026.7° 1927
May50° / 35°4.5 in47.0° 201436.2° 1952
June55° / 41°3.6 in52.3° 202242.3° 1972
July60° / 46°3.0 in57.6° 201948.8° 1928
August60° / 46°4.1 in58.0° 201949.1° 1928
September54° / 41°7.0 in51.4° 194241.9° 1992
October45° / 32°7.9 in45.2° 192531.8° 1966
November37° / 26°7.6 in39.9° 201919.8° 2021
December32° / 21°7.5 in34.4° 19855.3° 1942

Warmest and coldest are the month's whole-month average temperature, with the year it happened.

Towns in Kodiak Island Borough

Crime Radar: Kodiak

Nearby counties