Weather Almanac: Bluffton, MN 56518

🗓️ Historical norms for September 2026

September avg. precipitation
🌧️ 2.95"
September days below freezing
📉 ≈1.0 days
Average September lows ≈45.3°F
USDA Zone
4a
Annual extreme lows -30°F to -25°F
Last Spring Frost (36°F)
🌷 May 29
First Fall Frost (36°F)
🍂 Sep 14
Tue. September 1  

🌅 6:41 a.m.

H: ≈75.6°F

L: ≈51.1°F

🌇 7:59 p.m.

Wed. September 2  

🌅 6:42 a.m.

H: ≈75.2°F

L: ≈50.8°F

🌇 7:57 p.m.

Thu. September 3  

🌅 6:43 a.m.

H: ≈74.8°F

L: ≈50.4°F

🌇 7:55 p.m.

Fri. September 4  

🌅 6:45 a.m.

H: ≈74.4°F

L: ≈50.0°F

🌇 7:53 p.m.

Sat. September 5  

🌅 6:46 a.m.

H: ≈74.0°F

L: ≈49.6°F

🌇 7:51 p.m.

Sun. September 6  

🌅 6:47 a.m.

H: ≈73.6°F

L: ≈49.3°F

🌇 7:50 p.m.

Mon. September 7 Labor Day  

🌅 6:48 a.m.

H: ≈73.2°F

L: ≈48.9°F

🌇 7:48 p.m.

Tue. September 8  

🌅 6:50 a.m.

H: ≈72.8°F

L: ≈48.5°F

🌇 7:46 p.m.

Wed. September 9  

🌅 6:51 a.m.

H: ≈72.3°F

L: ≈48.0°F

🌇 7:44 p.m.

Thu. September 10  

🌅 6:52 a.m.

H: ≈71.9°F

L: ≈47.6°F

🌇 7:42 p.m.

Fri. September 11  

🌅 6:53 a.m.

H: ≈71.4°F

L: ≈47.2°F

🌇 7:40 p.m.

Sat. September 12  

🌅 6:55 a.m.

H: ≈71.0°F

L: ≈46.8°F

🌇 7:38 p.m.

Sun. September 13  

🌅 6:56 a.m.

H: ≈70.5°F

L: ≈46.4°F

🌇 7:36 p.m.

Mon. September 14 Holy Cross  

🌅 6:57 a.m.

H: ≈70.0°F

L: ≈45.9°F

🌇 7:34 p.m.

Tue. September 15  

🌅 6:59 a.m.

H: ≈69.6°F

L: ≈45.5°F

🌇 7:32 p.m.

Wed. September 16  

🌅 7:00 a.m.

H: ≈69.1°F

L: ≈45.1°F

🌇 7:30 p.m.

Thu. September 17  

🌅 7:01 a.m.

H: ≈68.6°F

L: ≈44.7°F

🌇 7:28 p.m.

Fri. September 18  

🌅 7:02 a.m.

H: ≈68.1°F

L: ≈44.2°F

🌇 7:26 p.m.

Sat. September 19  

🌅 7:04 a.m.

H: ≈67.6°F

L: ≈43.8°F

🌇 7:24 p.m.

Sun. September 20  

🌅 7:05 a.m.

H: ≈67.1°F

L: ≈43.4°F

🌇 7:22 p.m.

Mon. September 21  

🌅 7:06 a.m.

H: ≈66.7°F

L: ≈43.0°F

🌇 7:20 p.m.

Tue. September 22 Autumn Equinox  

🌅 7:08 a.m.

H: ≈66.2°F

L: ≈42.6°F

🌇 7:18 p.m.

Wed. September 23  

🌅 7:09 a.m.

H: ≈65.7°F

L: ≈42.1°F

🌇 7:16 p.m.

Thu. September 24  

🌅 7:10 a.m.

H: ≈65.2°F

L: ≈41.7°F

🌇 7:14 p.m.

Fri. September 25  

🌅 7:11 a.m.

H: ≈64.7°F

L: ≈41.3°F

🌇 7:12 p.m.

Sat. September 26 🌕

🌅 7:13 a.m.

H: ≈64.2°F

L: ≈41.0°F

🌇 7:10 p.m.

Sun. September 27  

🌅 7:14 a.m.

H: ≈63.8°F

L: ≈40.6°F

🌇 7:08 p.m.

Mon. September 28  

🌅 7:15 a.m.

H: ≈63.3°F

L: ≈40.2°F

🌇 7:06 p.m.

Tue. September 29  

🌅 7:17 a.m.

H: ≈62.8°F

L: ≈39.8°F

🌇 7:04 p.m.

Wed. September 30  

🌅 7:18 a.m.

H: ≈62.4°F

L: ≈39.4°F

🌇 7:02 p.m.


Temperature climatic data from weather station: NEW YORK MILLS (USC00215902)

Precipitation climatic data from weather station: NEW YORK MILLS (USC00215902)

Agricultural climatic data from weather station: WADENA 3 S (USC00218579)