Weather Almanac: Circle, AK 99733

🗓️ Historical norms for September 2026

September avg. precipitation
🌧️ 1.17"
September days below freezing
📉 ≈21.8 days
Average September lows ≈26.3°F
USDA Zone
1a
Annual extreme lows -60°F to -55°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  

🌅 6:10 a.m.

H: ≈61.0°F

L: ≈32.6°F

🌇 9:00 p.m.

Wed. September 2  

🌅 6:13 a.m.

H: ≈60.6°F

L: ≈32.1°F

🌇 8:57 p.m.

Thu. September 3  

🌅 6:17 a.m.

H: ≈60.2°F

L: ≈31.7°F

🌇 8:53 p.m.

Fri. September 4  

🌅 6:20 a.m.

H: ≈59.8°F

L: ≈31.3°F

🌇 8:49 p.m.

Sat. September 5  

🌅 6:23 a.m.

H: ≈59.4°F

L: ≈30.8°F

🌇 8:45 p.m.

Sun. September 6  

🌅 6:26 a.m.

H: ≈59.0°F

L: ≈30.4°F

🌇 8:41 p.m.

Mon. September 7 Labor Day  

🌅 6:29 a.m.

H: ≈58.5°F

L: ≈29.9°F

🌇 8:37 p.m.

Tue. September 8  

🌅 6:33 a.m.

H: ≈58.0°F

L: ≈29.5°F

🌇 8:34 p.m.

Wed. September 9  

🌅 6:36 a.m.

H: ≈57.5°F

L: ≈29.0°F

🌇 8:30 p.m.

Thu. September 10  

🌅 6:39 a.m.

H: ≈57.0°F

L: ≈28.6°F

🌇 8:26 p.m.

Fri. September 11  

🌅 6:42 a.m.

H: ≈56.5°F

L: ≈28.2°F

🌇 8:22 p.m.

Sat. September 12  

🌅 6:45 a.m.

H: ≈55.9°F

L: ≈27.7°F

🌇 8:18 p.m.

Sun. September 13  

🌅 6:48 a.m.

H: ≈55.3°F

L: ≈27.3°F

🌇 8:14 p.m.

Mon. September 14 Holy Cross  

🌅 6:51 a.m.

H: ≈54.7°F

L: ≈26.9°F

🌇 8:11 p.m.

Tue. September 15  

🌅 6:55 a.m.

H: ≈54.0°F

L: ≈26.4°F

🌇 8:07 p.m.

Wed. September 16  

🌅 6:58 a.m.

H: ≈53.4°F

L: ≈26.0°F

🌇 8:03 p.m.

Thu. September 17  

🌅 7:01 a.m.

H: ≈52.7°F

L: ≈25.6°F

🌇 7:59 p.m.

Fri. September 18  

🌅 7:04 a.m.

H: ≈52.0°F

L: ≈25.2°F

🌇 7:55 p.m.

Sat. September 19  

🌅 7:07 a.m.

H: ≈51.2°F

L: ≈24.8°F

🌇 7:52 p.m.

Sun. September 20  

🌅 7:10 a.m.

H: ≈50.5°F

L: ≈24.4°F

🌇 7:48 p.m.

Mon. September 21  

🌅 7:13 a.m.

H: ≈49.7°F

L: ≈23.9°F

🌇 7:44 p.m.

Tue. September 22 Autumn Equinox  

🌅 7:16 a.m.

H: ≈48.9°F

L: ≈23.5°F

🌇 7:40 p.m.

Wed. September 23  

🌅 7:20 a.m.

H: ≈48.1°F

L: ≈23.1°F

🌇 7:36 p.m.

Thu. September 24  

🌅 7:23 a.m.

H: ≈47.3°F

L: ≈22.7°F

🌇 7:33 p.m.

Fri. September 25  

🌅 7:26 a.m.

H: ≈46.5°F

L: ≈22.3°F

🌇 7:29 p.m.

Sat. September 26 🌕

🌅 7:29 a.m.

H: ≈45.6°F

L: ≈21.9°F

🌇 7:25 p.m.

Sun. September 27  

🌅 7:32 a.m.

H: ≈44.7°F

L: ≈21.4°F

🌇 7:21 p.m.

Mon. September 28  

🌅 7:35 a.m.

H: ≈43.8°F

L: ≈21.0°F

🌇 7:17 p.m.

Tue. September 29  

🌅 7:38 a.m.

H: ≈42.9°F

L: ≈20.6°F

🌇 7:14 p.m.

Wed. September 30  

🌅 7:41 a.m.

H: ≈42.0°F

L: ≈20.1°F

🌇 7:10 p.m.


Temperature climatic data from weather station: CIRCLE HOT SPRINGS (USC00501987)

Precipitation climatic data from weather station: CIRCLE HOT SPRINGS (USC00501987)

Agricultural climatic data from weather station: CLEARWATER (USC00502019)