Weather Almanac: Tanacross, AK 99776

🗓️ Historical norms for September 2026

September avg. precipitation
🌧️ 0.86"
September days below freezing
📉 ≈18.4 days
Average September lows 26°F – 34°F
USDA Zone
1b
Annual extreme lows -55°F to -50°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  

🌅 6:16 a.m.

H: 56°F – 70°F

L: 28°F – 42°F

🌇 8:49 p.m.

Wed. September 2  

🌅 6:19 a.m.

H: 56°F – 69°F

L: 28°F – 42°F

🌇 8:45 p.m.

Thu. September 3  

🌅 6:22 a.m.

H: 55°F – 69°F

L: 27°F – 41°F

🌇 8:42 p.m.

Fri. September 4  

🌅 6:25 a.m.

H: 55°F – 69°F

L: 27°F – 41°F

🌇 8:38 p.m.

Sat. September 5  

🌅 6:28 a.m.

H: 54°F – 68°F

L: 27°F – 41°F

🌇 8:35 p.m.

Sun. September 6  

🌅 6:30 a.m.

H: 54°F – 68°F

L: 27°F – 41°F

🌇 8:31 p.m.

Mon. September 7 Labor Day  

🌅 6:33 a.m.

H: 53°F – 67°F

L: 26°F – 40°F

🌇 8:28 p.m.

Tue. September 8  

🌅 6:36 a.m.

H: 52°F – 67°F

L: 26°F – 40°F

🌇 8:24 p.m.

Wed. September 9  

🌅 6:39 a.m.

H: 52°F – 66°F

L: 26°F – 40°F

🌇 8:21 p.m.

Thu. September 10  

🌅 6:42 a.m.

H: 51°F – 66°F

L: 25°F – 39°F

🌇 8:18 p.m.

Fri. September 11  

🌅 6:44 a.m.

H: 51°F – 65°F

L: 25°F – 39°F

🌇 8:14 p.m.

Sat. September 12  

🌅 6:47 a.m.

H: 50°F – 65°F

L: 24°F – 39°F

🌇 8:11 p.m.

Sun. September 13  

🌅 6:50 a.m.

H: 49°F – 64°F

L: 24°F – 39°F

🌇 8:07 p.m.

Mon. September 14 Holy Cross  

🌅 6:53 a.m.

H: 49°F – 64°F

L: 24°F – 38°F

🌇 8:04 p.m.

Tue. September 15  

🌅 6:55 a.m.

H: 48°F – 63°F

L: 23°F – 38°F

🌇 8:00 p.m.

Wed. September 16  

🌅 6:58 a.m.

H: 47°F – 63°F

L: 23°F – 38°F

🌇 7:57 p.m.

Thu. September 17  

🌅 7:01 a.m.

H: 47°F – 62°F

L: 22°F – 38°F

🌇 7:53 p.m.

Fri. September 18  

🌅 7:04 a.m.

H: 46°F – 61°F

L: 22°F – 37°F

🌇 7:50 p.m.

Sat. September 19  

🌅 7:06 a.m.

H: 45°F – 61°F

L: 21°F – 37°F

🌇 7:46 p.m.

Sun. September 20  

🌅 7:09 a.m.

H: 44°F – 60°F

L: 21°F – 37°F

🌇 7:43 p.m.

Mon. September 21  

🌅 7:12 a.m.

H: 44°F – 59°F

L: 20°F – 36°F

🌇 7:40 p.m.

Tue. September 22 Autumn Equinox  

🌅 7:15 a.m.

H: 43°F – 59°F

L: 20°F – 36°F

🌇 7:36 p.m.

Wed. September 23  

🌅 7:17 a.m.

H: 42°F – 58°F

L: 19°F – 36°F

🌇 7:33 p.m.

Thu. September 24  

🌅 7:20 a.m.

H: 42°F – 57°F

L: 19°F – 35°F

🌇 7:29 p.m.

Fri. September 25  

🌅 7:23 a.m.

H: 41°F – 57°F

L: 18°F – 35°F

🌇 7:26 p.m.

Sat. September 26 🌕

🌅 7:26 a.m.

H: 40°F – 56°F

L: 18°F – 35°F

🌇 7:22 p.m.

Sun. September 27  

🌅 7:28 a.m.

H: 39°F – 55°F

L: 17°F – 34°F

🌇 7:19 p.m.

Mon. September 28  

🌅 7:31 a.m.

H: 39°F – 54°F

L: 17°F – 34°F

🌇 7:15 p.m.

Tue. September 29  

🌅 7:34 a.m.

H: 38°F – 54°F

L: 16°F – 34°F

🌇 7:12 p.m.

Wed. September 30  

🌅 7:37 a.m.

H: 37°F – 53°F

L: 15°F – 33°F

🌇 7:09 p.m.


Temperature climatic data from weather station: TOK (USC00509313)

Precipitation climatic data from weather station: TOK (USC00509313)

Agricultural climatic data from weather station: NABESNA (USC00506147)