Weather Almanac: Nunapitchuk, AK 99641

🗓️ Historical norms for September 2026

September avg. precipitation
🌧️ 2.75"
September days below freezing
📉 ≈5.0 days
Average September lows 36°F – 42°F
USDA Zone
4a
Annual extreme lows -30°F to -25°F
Last Spring Frost (36°F)
🌷 Jun 4
First Fall Frost (36°F)
🍂 Sep 3
F: Forecast
H: Normal High Temp
L: Normal Low Temp
Tue. September 1  

🌅 7:40 a.m.

H: 52°F – 63°F

L: 39°F – 49°F

🌇 9:57 p.m.

Wed. September 2  

🌅 7:43 a.m.

H: 52°F – 63°F

L: 39°F – 49°F

🌇 9:54 p.m.

Thu. September 3  

🌅 7:45 a.m.

H: 52°F – 63°F

L: 39°F – 49°F

🌇 9:51 p.m.

Fri. September 4  

🌅 7:48 a.m.

H: 51°F – 62°F

L: 38°F – 49°F

🌇 9:48 p.m.

Sat. September 5  

🌅 7:50 a.m.

H: 51°F – 62°F

L: 38°F – 48°F

🌇 9:45 p.m.

Sun. September 6  

🌅 7:53 a.m.

H: 51°F – 62°F

L: 38°F – 48°F

🌇 9:41 p.m.

Mon. September 7 Labor Day  

🌅 7:55 a.m.

H: 51°F – 61°F

L: 37°F – 48°F

🌇 9:38 p.m.

Tue. September 8  

🌅 7:58 a.m.

H: 50°F – 61°F

L: 37°F – 48°F

🌇 9:35 p.m.

Wed. September 9  

🌅 8:00 a.m.

H: 50°F – 61°F

L: 37°F – 47°F

🌇 9:32 p.m.

Thu. September 10  

🌅 8:03 a.m.

H: 50°F – 60°F

L: 36°F – 47°F

🌇 9:29 p.m.

Fri. September 11  

🌅 8:05 a.m.

H: 49°F – 60°F

L: 36°F – 47°F

🌇 9:26 p.m.

Sat. September 12  

🌅 8:07 a.m.

H: 49°F – 60°F

L: 35°F – 46°F

🌇 9:23 p.m.

Sun. September 13  

🌅 8:10 a.m.

H: 48°F – 59°F

L: 35°F – 46°F

🌇 9:20 p.m.

Mon. September 14 Holy Cross  

🌅 8:12 a.m.

H: 48°F – 59°F

L: 34°F – 46°F

🌇 9:16 p.m.

Tue. September 15  

🌅 8:15 a.m.

H: 48°F – 58°F

L: 34°F – 45°F

🌇 9:13 p.m.

Wed. September 16  

🌅 8:17 a.m.

H: 47°F – 58°F

L: 33°F – 45°F

🌇 9:10 p.m.

Thu. September 17  

🌅 8:20 a.m.

H: 47°F – 57°F

L: 33°F – 44°F

🌇 9:07 p.m.

Fri. September 18  

🌅 8:22 a.m.

H: 46°F – 57°F

L: 32°F – 44°F

🌇 9:04 p.m.

Sat. September 19  

🌅 8:25 a.m.

H: 46°F – 57°F

L: 32°F – 44°F

🌇 9:01 p.m.

Sun. September 20  

🌅 8:27 a.m.

H: 45°F – 56°F

L: 32°F – 43°F

🌇 8:58 p.m.

Mon. September 21  

🌅 8:29 a.m.

H: 45°F – 56°F

L: 31°F – 43°F

🌇 8:54 p.m.

Tue. September 22 Autumn Equinox  

🌅 8:32 a.m.

H: 44°F – 55°F

L: 31°F – 42°F

🌇 8:51 p.m.

Wed. September 23  

🌅 8:34 a.m.

H: 44°F – 55°F

L: 30°F – 42°F

🌇 8:48 p.m.

Thu. September 24  

🌅 8:37 a.m.

H: 43°F – 54°F

L: 30°F – 42°F

🌇 8:45 p.m.

Fri. September 25  

🌅 8:39 a.m.

H: 42°F – 54°F

L: 29°F – 41°F

🌇 8:42 p.m.

Sat. September 26 🌕

🌅 8:42 a.m.

H: 42°F – 53°F

L: 28°F – 41°F

🌇 8:39 p.m.

Sun. September 27  

🌅 8:44 a.m.

H: 41°F – 53°F

L: 28°F – 40°F

🌇 8:36 p.m.

Mon. September 28  

🌅 8:47 a.m.

H: 41°F – 52°F

L: 27°F – 40°F

🌇 8:32 p.m.

Tue. September 29  

🌅 8:49 a.m.

H: 40°F – 52°F

L: 27°F – 39°F

🌇 8:29 p.m.

Wed. September 30  

🌅 8:51 a.m.

H: 39°F – 51°F

L: 26°F – 39°F

🌇 8:26 p.m.


Temperature climatic data from weather station: BETHEL AP (USW00026615)

Precipitation climatic data from weather station: BETHEL AP (USW00026615)

Agricultural climatic data from weather station: DILLINGHAM FAA AP (USC00502457)