Weather Almanac: Nikolski, AK 99638

🗓️ Historical norms for September 2026

September avg. precipitation
🌧️ 5.62"
September days below freezing
📉 ≈0.8 days
Average September lows 40°F – 46°F
USDA Zone
8b
Annual extreme lows 15°F to 20°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  

🌅 8:24 a.m.

H: 53°F – 62°F

L: 42°F – 50°F

🌇 10:05 p.m.

Wed. September 2  

🌅 8:25 a.m.

H: 53°F – 62°F

L: 41°F – 50°F

🌇 10:02 p.m.

Thu. September 3  

🌅 8:27 a.m.

H: 53°F – 62°F

L: 41°F – 50°F

🌇 10:00 p.m.

Fri. September 4  

🌅 8:29 a.m.

H: 52°F – 62°F

L: 41°F – 50°F

🌇 9:58 p.m.

Sat. September 5  

🌅 8:30 a.m.

H: 52°F – 62°F

L: 41°F – 50°F

🌇 9:55 p.m.

Sun. September 6  

🌅 8:32 a.m.

H: 52°F – 61°F

L: 41°F – 50°F

🌇 9:53 p.m.

Mon. September 7 Labor Day  

🌅 8:34 a.m.

H: 52°F – 61°F

L: 41°F – 49°F

🌇 9:51 p.m.

Tue. September 8  

🌅 8:35 a.m.

H: 52°F – 61°F

L: 40°F – 49°F

🌇 9:48 p.m.

Wed. September 9  

🌅 8:37 a.m.

H: 52°F – 60°F

L: 40°F – 49°F

🌇 9:46 p.m.

Thu. September 10  

🌅 8:39 a.m.

H: 51°F – 60°F

L: 40°F – 49°F

🌇 9:43 p.m.

Fri. September 11  

🌅 8:41 a.m.

H: 51°F – 60°F

L: 40°F – 49°F

🌇 9:41 p.m.

Sat. September 12  

🌅 8:42 a.m.

H: 51°F – 60°F

L: 39°F – 49°F

🌇 9:39 p.m.

Sun. September 13  

🌅 8:44 a.m.

H: 51°F – 59°F

L: 39°F – 48°F

🌇 9:36 p.m.

Mon. September 14 Holy Cross  

🌅 8:46 a.m.

H: 51°F – 59°F

L: 39°F – 48°F

🌇 9:34 p.m.

Tue. September 15  

🌅 8:47 a.m.

H: 50°F – 59°F

L: 39°F – 48°F

🌇 9:31 p.m.

Wed. September 16  

🌅 8:49 a.m.

H: 50°F – 59°F

L: 39°F – 48°F

🌇 9:29 p.m.

Thu. September 17  

🌅 8:51 a.m.

H: 50°F – 58°F

L: 38°F – 48°F

🌇 9:27 p.m.

Fri. September 18  

🌅 8:52 a.m.

H: 50°F – 58°F

L: 38°F – 47°F

🌇 9:24 p.m.

Sat. September 19  

🌅 8:54 a.m.

H: 50°F – 58°F

L: 38°F – 47°F

🌇 9:22 p.m.

Sun. September 20  

🌅 8:56 a.m.

H: 49°F – 57°F

L: 38°F – 47°F

🌇 9:19 p.m.

Mon. September 21  

🌅 8:58 a.m.

H: 49°F – 57°F

L: 37°F – 47°F

🌇 9:17 p.m.

Tue. September 22 Autumn Equinox  

🌅 8:59 a.m.

H: 49°F – 57°F

L: 37°F – 47°F

🌇 9:14 p.m.

Wed. September 23  

🌅 9:01 a.m.

H: 49°F – 57°F

L: 37°F – 47°F

🌇 9:12 p.m.

Thu. September 24  

🌅 9:03 a.m.

H: 48°F – 56°F

L: 37°F – 46°F

🌇 9:10 p.m.

Fri. September 25  

🌅 9:04 a.m.

H: 48°F – 56°F

L: 36°F – 46°F

🌇 9:07 p.m.

Sat. September 26 🌕

🌅 9:06 a.m.

H: 48°F – 56°F

L: 36°F – 46°F

🌇 9:05 p.m.

Sun. September 27  

🌅 9:08 a.m.

H: 48°F – 55°F

L: 36°F – 46°F

🌇 9:02 p.m.

Mon. September 28  

🌅 9:10 a.m.

H: 48°F – 55°F

L: 36°F – 46°F

🌇 9:00 p.m.

Tue. September 29  

🌅 9:11 a.m.

H: 47°F – 55°F

L: 36°F – 46°F

🌇 8:58 p.m.

Wed. September 30  

🌅 9:13 a.m.

H: 47°F – 55°F

L: 35°F – 45°F

🌇 8:55 p.m.


Temperature climatic data from weather station: DUTCH HARBOR (USC00502587)

Precipitation climatic data from weather station: DUTCH HARBOR (USC00502587)

Agricultural climatic data from weather station: ST GEORGE ISLAND AP (USW00025628)