Weather Almanac: Kaktovik, AK 99747

🗓️ Historical norms for September 2026

September avg. precipitation
🌧️ 0.62"
September days below freezing
📉 ≈19.4 days
Average September lows 26°F – 33°F
USDA Zone
3a
Annual extreme lows -40°F to -35°F
Last Spring Frost (36°F)
🌷 Always
First Fall Frost (36°F)
🍂 Always
F: Forecast
H: Normal High Temp
L: Normal Low Temp
Tue. September 1  

🌅 5:46 a.m.

H: 37°F – 55°F

L: 29°F – 40°F

🌇 9:20 p.m.

Wed. September 2  

🌅 5:50 a.m.

H: 37°F – 55°F

L: 29°F – 40°F

🌇 9:15 p.m.

Thu. September 3  

🌅 5:54 a.m.

H: 37°F – 54°F

L: 29°F – 39°F

🌇 9:10 p.m.

Fri. September 4  

🌅 5:59 a.m.

H: 36°F – 54°F

L: 29°F – 39°F

🌇 9:05 p.m.

Sat. September 5  

🌅 6:03 a.m.

H: 36°F – 53°F

L: 28°F – 39°F

🌇 9:01 p.m.

Sun. September 6  

🌅 6:07 a.m.

H: 35°F – 53°F

L: 28°F – 39°F

🌇 8:56 p.m.

Mon. September 7 Labor Day  

🌅 6:11 a.m.

H: 35°F – 52°F

L: 28°F – 38°F

🌇 8:51 p.m.

Tue. September 8  

🌅 6:15 a.m.

H: 34°F – 52°F

L: 28°F – 38°F

🌇 8:46 p.m.

Wed. September 9  

🌅 6:19 a.m.

H: 34°F – 51°F

L: 27°F – 38°F

🌇 8:41 p.m.

Thu. September 10  

🌅 6:23 a.m.

H: 33°F – 51°F

L: 27°F – 37°F

🌇 8:37 p.m.

Fri. September 11  

🌅 6:28 a.m.

H: 33°F – 50°F

L: 26°F – 37°F

🌇 8:32 p.m.

Sat. September 12  

🌅 6:32 a.m.

H: 32°F – 50°F

L: 26°F – 37°F

🌇 8:27 p.m.

Sun. September 13  

🌅 6:36 a.m.

H: 32°F – 49°F

L: 26°F – 36°F

🌇 8:23 p.m.

Mon. September 14 Holy Cross  

🌅 6:40 a.m.

H: 31°F – 49°F

L: 25°F – 36°F

🌇 8:18 p.m.

Tue. September 15  

🌅 6:44 a.m.

H: 31°F – 48°F

L: 25°F – 36°F

🌇 8:13 p.m.

Wed. September 16  

🌅 6:48 a.m.

H: 30°F – 48°F

L: 24°F – 35°F

🌇 8:08 p.m.

Thu. September 17  

🌅 6:52 a.m.

H: 30°F – 47°F

L: 24°F – 35°F

🌇 8:04 p.m.

Fri. September 18  

🌅 6:56 a.m.

H: 29°F – 46°F

L: 23°F – 35°F

🌇 7:59 p.m.

Sat. September 19  

🌅 7:00 a.m.

H: 29°F – 46°F

L: 22°F – 34°F

🌇 7:54 p.m.

Sun. September 20  

🌅 7:04 a.m.

H: 28°F – 45°F

L: 22°F – 34°F

🌇 7:50 p.m.

Mon. September 21  

🌅 7:08 a.m.

H: 28°F – 45°F

L: 21°F – 34°F

🌇 7:45 p.m.

Tue. September 22 Autumn Equinox  

🌅 7:12 a.m.

H: 27°F – 44°F

L: 20°F – 33°F

🌇 7:40 p.m.

Wed. September 23  

🌅 7:16 a.m.

H: 27°F – 44°F

L: 19°F – 33°F

🌇 7:36 p.m.

Thu. September 24  

🌅 7:19 a.m.

H: 26°F – 43°F

L: 19°F – 33°F

🌇 7:31 p.m.

Fri. September 25  

🌅 7:23 a.m.

H: 26°F – 43°F

L: 18°F – 32°F

🌇 7:27 p.m.

Sat. September 26 🌕

🌅 7:27 a.m.

H: 25°F – 42°F

L: 17°F – 32°F

🌇 7:22 p.m.

Sun. September 27  

🌅 7:31 a.m.

H: 25°F – 42°F

L: 16°F – 31°F

🌇 7:17 p.m.

Mon. September 28  

🌅 7:35 a.m.

H: 24°F – 41°F

L: 15°F – 31°F

🌇 7:13 p.m.

Tue. September 29  

🌅 7:39 a.m.

H: 24°F – 40°F

L: 14°F – 31°F

🌇 7:08 p.m.

Wed. September 30  

🌅 7:43 a.m.

H: 23°F – 40°F

L: 14°F – 30°F

🌇 7:03 p.m.


Temperature climatic data from weather station: PRUDHOE BAY (USC00507780)

Precipitation climatic data from weather station: PRUDHOE BAY (USC00507780)

Agricultural climatic data from weather station: DEADHORSE AP (USW00027406)