Weather Almanac: Barrett, MN 56311

🗓️ Historical norms for September 2026

September avg. precipitation
🌧️ 3.07"
September days below freezing
📉 ≈0.0 days
Average September lows ≈49.3°F
USDA Zone
4b
Annual extreme lows -25°F to -20°F
Last Spring Frost (36°F)
🌷 May 21
First Fall Frost (36°F)
🍂 Sep 16
Tue. September 1  

🌅 6:44 a.m.

H: ≈77.5°F

L: ≈56.1°F

🌇 8:01 p.m.

Wed. September 2  

🌅 6:45 a.m.

H: ≈77.2°F

L: ≈55.7°F

🌇 7:59 p.m.

Thu. September 3  

🌅 6:47 a.m.

H: ≈76.8°F

L: ≈55.3°F

🌇 7:57 p.m.

Fri. September 4  

🌅 6:48 a.m.

H: ≈76.5°F

L: ≈54.9°F

🌇 7:55 p.m.

Sat. September 5  

🌅 6:49 a.m.

H: ≈76.1°F

L: ≈54.4°F

🌇 7:53 p.m.

Sun. September 6  

🌅 6:50 a.m.

H: ≈75.7°F

L: ≈54.0°F

🌇 7:52 p.m.

Mon. September 7 Labor Day  

🌅 6:52 a.m.

H: ≈75.3°F

L: ≈53.5°F

🌇 7:50 p.m.

Tue. September 8  

🌅 6:53 a.m.

H: ≈74.9°F

L: ≈53.1°F

🌇 7:48 p.m.

Wed. September 9  

🌅 6:54 a.m.

H: ≈74.4°F

L: ≈52.6°F

🌇 7:46 p.m.

Thu. September 10  

🌅 6:55 a.m.

H: ≈74.0°F

L: ≈52.1°F

🌇 7:44 p.m.

Fri. September 11  

🌅 6:57 a.m.

H: ≈73.6°F

L: ≈51.6°F

🌇 7:42 p.m.

Sat. September 12  

🌅 6:58 a.m.

H: ≈73.1°F

L: ≈51.1°F

🌇 7:40 p.m.

Sun. September 13  

🌅 6:59 a.m.

H: ≈72.6°F

L: ≈50.6°F

🌇 7:38 p.m.

Mon. September 14 Holy Cross  

🌅 7:00 a.m.

H: ≈72.2°F

L: ≈50.1°F

🌇 7:36 p.m.

Tue. September 15  

🌅 7:02 a.m.

H: ≈71.7°F

L: ≈49.6°F

🌇 7:34 p.m.

Wed. September 16  

🌅 7:03 a.m.

H: ≈71.2°F

L: ≈49.1°F

🌇 7:32 p.m.

Thu. September 17  

🌅 7:04 a.m.

H: ≈70.8°F

L: ≈48.6°F

🌇 7:30 p.m.

Fri. September 18  

🌅 7:05 a.m.

H: ≈70.3°F

L: ≈48.1°F

🌇 7:28 p.m.

Sat. September 19  

🌅 7:06 a.m.

H: ≈69.8°F

L: ≈47.6°F

🌇 7:26 p.m.

Sun. September 20  

🌅 7:08 a.m.

H: ≈69.3°F

L: ≈47.1°F

🌇 7:24 p.m.

Mon. September 21  

🌅 7:09 a.m.

H: ≈68.8°F

L: ≈46.6°F

🌇 7:22 p.m.

Tue. September 22 Autumn Equinox  

🌅 7:10 a.m.

H: ≈68.3°F

L: ≈46.1°F

🌇 7:20 p.m.

Wed. September 23  

🌅 7:12 a.m.

H: ≈67.8°F

L: ≈45.6°F

🌇 7:18 p.m.

Thu. September 24  

🌅 7:13 a.m.

H: ≈67.3°F

L: ≈45.1°F

🌇 7:16 p.m.

Fri. September 25  

🌅 7:14 a.m.

H: ≈66.8°F

L: ≈44.6°F

🌇 7:15 p.m.

Sat. September 26 🌕

🌅 7:15 a.m.

H: ≈66.4°F

L: ≈44.1°F

🌇 7:13 p.m.

Sun. September 27  

🌅 7:17 a.m.

H: ≈65.9°F

L: ≈43.6°F

🌇 7:11 p.m.

Mon. September 28  

🌅 7:18 a.m.

H: ≈65.4°F

L: ≈43.2°F

🌇 7:09 p.m.

Tue. September 29  

🌅 7:19 a.m.

H: ≈64.9°F

L: ≈42.7°F

🌇 7:07 p.m.

Wed. September 30  

🌅 7:20 a.m.

H: ≈64.4°F

L: ≈42.3°F

🌇 7:05 p.m.


Temperature climatic data from weather station: DALTON 3S (USC00212015)

Precipitation climatic data from weather station: DALTON 3S (USC00212015)

Agricultural climatic data from weather station: MORRIS WC EXP STN (USC00215638)