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Monthly climate in Kotzebue, Alaska, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Kotzebue features a subarctic climate (Dfc).Temperatures typically range between -17 °C (1 °F) and 11 °C (52 °F) through the year, but rarely can drop to -34 °C (-30 °F) or can rise to as high as 19 °C (67 °F).The average annual precipitation amounts to about 519 mm (20.4 inches) and receives 103 rainy days on the 1 mm (0.04 inches) threshold annually.Kotzebue enjoys an average of 2395 hours of sunshine throughout the year, and daylight varies from 5 hours 19 minutes to 23 hours 58 minutes per day.

Monthly average temperatures in Kotzebue, Alaska, United States §

The warmest months in Kotzebue are July, August and September, with daily mean temperatures ranging from 7 to 11 °C (45 - 52 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -17 to -14 °C (1 - 7 °F) throughout the day. On average each year, Kotzebue experiences 0 days above 25 °C (77.0 °F) and 211 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Kotzebue, Alaska, United States.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 1°C
(35°F)		 1°C
(34°F)		 2°C
(36°F)		 3°C
(38°F)		 9°C
(48°F)		 16°C
(62°F)		 18°C
(65°F)		 19°C
(67°F)		 14°C
(57°F)		 9°C
(49°F)		 2°C
(35°F)		 2°C
(36°F)
Mean maximum -1°C
(31°F)		 -3°C
(27°F)		 -2°C
(29°F)		 3°C
(37°F)		 7°C
(45°F)		 13°C
(55°F)		 16°C
(61°F)		 17°C
(63°F)		 12°C
(55°F)		 6°C
(43°F)		 0°C
(32°F)		 -1°C
(31°F)
Average high -16°C
(4°F)		 -15°C
(5°F)		 -11°C
(12°F)		 -4°C
(25°F)		 2°C
(37°F)		 7°C
(46°F)		 12°C
(53°F)		 13°C
(55°F)		 8°C
(47°F)		 1°C
(34°F)		 -7°C
(19°F)		 -12°C
(10°F)
Daily mean -17°C
(1°F)		 -17°C
(1°F)		 -13°C
(8°F)		 -6°C
(21°F)		 0°C
(33°F)		 5°C
(42°F)		 10°C
(51°F)		 11°C
(52°F)		 7°C
(45°F)		 -0°C
(32°F)		 -9°C
(17°F)		 -14°C
(7°F)
Average low -19°C
(-2°F)		 -19°C
(-2°F)		 -15°C
(5°F)		 -9°C
(17°F)		 -2°C
(29°F)		 4°C
(39°F)		 9°C
(49°F)		 10°C
(50°F)		 6°C
(43°F)		 -1°C
(31°F)		 -10°C
(14°F)		 -16°C
(3°F)
Mean minimum -31°C
(-23°F)		 -28°C
(-19°F)		 -24°C
(-12°F)		 -19°C
(-3°F)		 -7°C
(20°F)		 -1°C
(31°F)		 5°C
(42°F)		 6°C
(43°F)		 0°C
(33°F)		 -7°C
(19°F)		 -20°C
(-3°F)		 -27°C
(-16°F)
Minimum -33°C
(-27°F)		 -34°C
(-30°F)		 -29°C
(-20°F)		 -27°C
(-17°F)		 -10°C
(15°F)		 -3°C
(28°F)		 3°C
(37°F)		 3°C
(38°F)		 -4°C
(25°F)		 -9°C
(16°F)		 -30°C
(-23°F)		 -30°C
(-22°F)

Compare climate in Kotzebue with other places

Compare temperature, precipitation, sunshine, UV index in Kotzebue, Alaska, United States with other places around the world.

Monthly average precipitation in Kotzebue, Alaska, United States §

Kotzebue usually has the most precipitation in July, August and September, with an average of 11 rainy days and 74 mm (2.9 inches) of precipitation per month.The driest months in Kotzebue are January, April and May. On average, 18 mm (0.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Kotzebue, Alaska, United States.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 19 (0.8) 39 (1.5) 41 (1.6) 20 (0.8) 15 (0.6) 30 (1.2) 86 (3.4) 74 (2.9) 62 (2.5) 51 (2.0) 42 (1.6) 39 (1.5)
Average precipitation days (≥ 1 mm) 5 8 11 5 5 7 12 11 12 9 9 9

Monthly sunshine hours in Kotzebue, Alaska, United States §

The sunniest months in Kotzebue are May, June and July, when the sun shines an average of 12 hours 37 minutes a day.Least sunny months in Kotzebue: January, November and December receive an average of 0 hours 47 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Kotzebue, Alaska, United States.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 21 102 173 307 421 424 316 265 192 118 49 2
Mean daily daylight hours 6h 14m 8h 5m 11h 51m 15h 41m 20h 1m 23h 58m 21h 39m 16h 51m 13h 0m 9h 15m 5h 19m 17h 38m

Solar UV radiation in Kotzebue, Alaska, United States §

Kotzebue experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 5 - 5, which corresponds to the Moderate category of sun exposure.January, February and October are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 1. For more detailed information, check out our hourly Kotzebue UV Index data.

Average daily maximum UV levels by month for Kotzebue, Alaska, United States.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 1 1 2 3 5 5 5 4 3 1 1 1