Weather Almanac: Long Lake, MN 55356

🗓️ Historical norms for September 2026

September avg. precipitation
🌧️ 3.43"
September days below freezing
📉 ≈0.0 days
Average September lows ≈53.2°F
USDA Zone
4b
Annual extreme lows -25°F to -20°F
Last Spring Frost (36°F)
🌷 May 16
First Fall Frost (36°F)
🍂 Sep 23
Tue. September 1  

🌅 6:36 a.m.

H: ≈76.2°F

L: ≈59.1°F

🌇 7:51 p.m.

Wed. September 2  

🌅 6:37 a.m.

H: ≈75.9°F

L: ≈58.8°F

🌇 7:49 p.m.

Thu. September 3  

🌅 6:38 a.m.

H: ≈75.6°F

L: ≈58.5°F

🌇 7:47 p.m.

Fri. September 4  

🌅 6:40 a.m.

H: ≈75.2°F

L: ≈58.1°F

🌇 7:45 p.m.

Sat. September 5  

🌅 6:41 a.m.

H: ≈74.9°F

L: ≈57.8°F

🌇 7:43 p.m.

Sun. September 6  

🌅 6:42 a.m.

H: ≈74.5°F

L: ≈57.4°F

🌇 7:41 p.m.

Mon. September 7 Labor Day  

🌅 6:43 a.m.

H: ≈74.2°F

L: ≈57.0°F

🌇 7:40 p.m.

Tue. September 8  

🌅 6:44 a.m.

H: ≈73.8°F

L: ≈56.6°F

🌇 7:38 p.m.

Wed. September 9  

🌅 6:46 a.m.

H: ≈73.5°F

L: ≈56.2°F

🌇 7:36 p.m.

Thu. September 10  

🌅 6:47 a.m.

H: ≈73.1°F

L: ≈55.8°F

🌇 7:34 p.m.

Fri. September 11  

🌅 6:48 a.m.

H: ≈72.7°F

L: ≈55.4°F

🌇 7:32 p.m.

Sat. September 12  

🌅 6:49 a.m.

H: ≈72.4°F

L: ≈54.9°F

🌇 7:30 p.m.

Sun. September 13  

🌅 6:50 a.m.

H: ≈72.0°F

L: ≈54.5°F

🌇 7:28 p.m.

Mon. September 14 Holy Cross  

🌅 6:52 a.m.

H: ≈71.6°F

L: ≈54.1°F

🌇 7:26 p.m.

Tue. September 15  

🌅 6:53 a.m.

H: ≈71.2°F

L: ≈53.6°F

🌇 7:24 p.m.

Wed. September 16  

🌅 6:54 a.m.

H: ≈70.9°F

L: ≈53.2°F

🌇 7:23 p.m.

Thu. September 17  

🌅 6:55 a.m.

H: ≈70.5°F

L: ≈52.7°F

🌇 7:21 p.m.

Fri. September 18  

🌅 6:56 a.m.

H: ≈70.1°F

L: ≈52.2°F

🌇 7:19 p.m.

Sat. September 19  

🌅 6:57 a.m.

H: ≈69.7°F

L: ≈51.8°F

🌇 7:17 p.m.

Sun. September 20  

🌅 6:59 a.m.

H: ≈69.4°F

L: ≈51.3°F

🌇 7:15 p.m.

Mon. September 21  

🌅 7:00 a.m.

H: ≈69.0°F

L: ≈50.8°F

🌇 7:13 p.m.

Tue. September 22 Autumn Equinox  

🌅 7:01 a.m.

H: ≈68.6°F

L: ≈50.3°F

🌇 7:11 p.m.

Wed. September 23  

🌅 7:02 a.m.

H: ≈68.2°F

L: ≈49.9°F

🌇 7:09 p.m.

Thu. September 24  

🌅 7:04 a.m.

H: ≈67.8°F

L: ≈49.4°F

🌇 7:07 p.m.

Fri. September 25  

🌅 7:05 a.m.

H: ≈67.5°F

L: ≈48.9°F

🌇 7:05 p.m.

Sat. September 26 🌕

🌅 7:06 a.m.

H: ≈67.1°F

L: ≈48.5°F

🌇 7:03 p.m.

Sun. September 27  

🌅 7:07 a.m.

H: ≈66.7°F

L: ≈48.0°F

🌇 7:02 p.m.

Mon. September 28  

🌅 7:08 a.m.

H: ≈66.3°F

L: ≈47.5°F

🌇 7:00 p.m.

Tue. September 29  

🌅 7:10 a.m.

H: ≈65.9°F

L: ≈47.1°F

🌇 6:58 p.m.

Wed. September 30  

🌅 7:11 a.m.

H: ≈65.5°F

L: ≈46.6°F

🌇 6:56 p.m.


Temperature climatic data from weather station: SPRING PARK (USC00217935)

Precipitation climatic data from weather station: CHANHASSEN WSFO (USC00211448)

Agricultural climatic data from weather station: CHANHASSEN WSFO (USC00211448)