Weather Almanac: Lake Minchumina, AK 99757

🗓️ Historical norms for September 2026

September avg. precipitation
🌧️ 1.41"
September days below freezing
📉 ≈8.5 days
Average September lows ≈35.4°F
USDA Zone
2b
Annual extreme lows -45°F to -40°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  

🌅 6:51 a.m.

H: ≈60.9°F

L: ≈40.8°F

🌇 9:26 p.m.

Wed. September 2  

🌅 6:54 a.m.

H: ≈60.7°F

L: ≈40.4°F

🌇 9:23 p.m.

Thu. September 3  

🌅 6:57 a.m.

H: ≈60.3°F

L: ≈40.1°F

🌇 9:19 p.m.

Fri. September 4  

🌅 7:00 a.m.

H: ≈60.0°F

L: ≈39.8°F

🌇 9:16 p.m.

Sat. September 5  

🌅 7:03 a.m.

H: ≈59.7°F

L: ≈39.4°F

🌇 9:12 p.m.

Sun. September 6  

🌅 7:05 a.m.

H: ≈59.3°F

L: ≈39.1°F

🌇 9:09 p.m.

Mon. September 7 Labor Day  

🌅 7:08 a.m.

H: ≈58.9°F

L: ≈38.7°F

🌇 9:05 p.m.

Tue. September 8  

🌅 7:11 a.m.

H: ≈58.5°F

L: ≈38.4°F

🌇 9:02 p.m.

Wed. September 9  

🌅 7:14 a.m.

H: ≈58.1°F

L: ≈38.0°F

🌇 8:58 p.m.

Thu. September 10  

🌅 7:17 a.m.

H: ≈57.7°F

L: ≈37.7°F

🌇 8:55 p.m.

Fri. September 11  

🌅 7:20 a.m.

H: ≈57.2°F

L: ≈37.3°F

🌇 8:51 p.m.

Sat. September 12  

🌅 7:22 a.m.

H: ≈56.7°F

L: ≈37.0°F

🌇 8:48 p.m.

Sun. September 13  

🌅 7:25 a.m.

H: ≈56.2°F

L: ≈36.6°F

🌇 8:44 p.m.

Mon. September 14 Holy Cross  

🌅 7:28 a.m.

H: ≈55.6°F

L: ≈36.2°F

🌇 8:41 p.m.

Tue. September 15  

🌅 7:31 a.m.

H: ≈55.1°F

L: ≈35.8°F

🌇 8:37 p.m.

Wed. September 16  

🌅 7:34 a.m.

H: ≈54.5°F

L: ≈35.4°F

🌇 8:34 p.m.

Thu. September 17  

🌅 7:37 a.m.

H: ≈53.9°F

L: ≈35.0°F

🌇 8:30 p.m.

Fri. September 18  

🌅 7:39 a.m.

H: ≈53.3°F

L: ≈34.6°F

🌇 8:27 p.m.

Sat. September 19  

🌅 7:42 a.m.

H: ≈52.6°F

L: ≈34.2°F

🌇 8:23 p.m.

Sun. September 20  

🌅 7:45 a.m.

H: ≈51.9°F

L: ≈33.8°F

🌇 8:20 p.m.

Mon. September 21  

🌅 7:48 a.m.

H: ≈51.3°F

L: ≈33.4°F

🌇 8:16 p.m.

Tue. September 22 Autumn Equinox  

🌅 7:51 a.m.

H: ≈50.5°F

L: ≈33.0°F

🌇 8:12 p.m.

Wed. September 23  

🌅 7:54 a.m.

H: ≈49.8°F

L: ≈32.5°F

🌇 8:09 p.m.

Thu. September 24  

🌅 7:56 a.m.

H: ≈49.1°F

L: ≈32.1°F

🌇 8:05 p.m.

Fri. September 25  

🌅 7:59 a.m.

H: ≈48.3°F

L: ≈31.6°F

🌇 8:02 p.m.

Sat. September 26 🌕

🌅 8:02 a.m.

H: ≈47.6°F

L: ≈31.1°F

🌇 7:58 p.m.

Sun. September 27  

🌅 8:05 a.m.

H: ≈46.8°F

L: ≈30.7°F

🌇 7:55 p.m.

Mon. September 28  

🌅 8:08 a.m.

H: ≈46.0°F

L: ≈30.2°F

🌇 7:51 p.m.

Tue. September 29  

🌅 8:11 a.m.

H: ≈45.2°F

L: ≈29.7°F

🌇 7:48 p.m.

Wed. September 30  

🌅 8:13 a.m.

H: ≈44.4°F

L: ≈29.1°F

🌇 7:44 p.m.


Temperature climatic data from weather station: MINCHUMINA (USW00026512)

Precipitation climatic data from weather station: MINCHUMINA (USW00026512)

Agricultural climatic data from weather station: TANANA CALHOUN MEM AP (USW00026529)