Weather Almanac: Joplin, MT 59531

🗓️ Historical norms for September 2025

September avg. precipitation
🌧️ 1.18"
September days below freezing
📉 ≈3.0 days
Average September lows ≈40.4°F
USDA Zone
4a
Annual extreme lows -30°F to -25°F
Last Spring Frost (36°F)
🌷 Jun 9
First Fall Frost (36°F)
🍂 Sep 4
Mon. September 1 Labor Day  

🌅 6:40 a.m.

H: ≈78.5°F

L: ≈45.3°F

🌇 8:04 p.m.

Tue. September 2  

🌅 6:42 a.m.

H: ≈78.1°F

L: ≈44.9°F

🌇 8:02 p.m.

Wed. September 3  

🌅 6:43 a.m.

H: ≈77.7°F

L: ≈44.6°F

🌇 8:00 p.m.

Thu. September 4  

🌅 6:44 a.m.

H: ≈77.2°F

L: ≈44.3°F

🌇 7:58 p.m.

Fri. September 5  

🌅 6:46 a.m.

H: ≈76.8°F

L: ≈44.0°F

🌇 7:56 p.m.

Sat. September 6  

🌅 6:47 a.m.

H: ≈76.3°F

L: ≈43.6°F

🌇 7:53 p.m.

Sun. September 7 🌕

🌅 6:49 a.m.

H: ≈75.9°F

L: ≈43.3°F

🌇 7:51 p.m.

Mon. September 8  

🌅 6:50 a.m.

H: ≈75.4°F

L: ≈43.0°F

🌇 7:49 p.m.

Tue. September 9  

🌅 6:51 a.m.

H: ≈74.9°F

L: ≈42.6°F

🌇 7:47 p.m.

Wed. September 10  

🌅 6:53 a.m.

H: ≈74.5°F

L: ≈42.3°F

🌇 7:45 p.m.

Thu. September 11  

🌅 6:54 a.m.

H: ≈74.0°F

L: ≈42.0°F

🌇 7:43 p.m.

Fri. September 12  

🌅 6:56 a.m.

H: ≈73.6°F

L: ≈41.6°F

🌇 7:41 p.m.

Sat. September 13  

🌅 6:57 a.m.

H: ≈73.1°F

L: ≈41.3°F

🌇 7:39 p.m.

Sun. September 14 Holy Cross 🌗

🌅 6:58 a.m.

H: ≈72.7°F

L: ≈40.9°F

🌇 7:37 p.m.

Mon. September 15  

🌅 7:00 a.m.

H: ≈72.2°F

L: ≈40.6°F

🌇 7:34 p.m.

Tue. September 16  

🌅 7:01 a.m.

H: ≈71.8°F

L: ≈40.2°F

🌇 7:32 p.m.

Wed. September 17  

🌅 7:03 a.m.

H: ≈71.3°F

L: ≈39.9°F

🌇 7:30 p.m.

Thu. September 18  

🌅 7:04 a.m.

H: ≈70.9°F

L: ≈39.5°F

🌇 7:28 p.m.

Fri. September 19  

🌅 7:06 a.m.

H: ≈70.5°F

L: ≈39.2°F

🌇 7:26 p.m.

Sat. September 20  

🌅 7:07 a.m.

H: ≈70.0°F

L: ≈38.9°F

🌇 7:24 p.m.

Sun. September 21 🌑

🌅 7:08 a.m.

H: ≈69.6°F

L: ≈38.5°F

🌇 7:22 p.m.

Mon. September 22 Autumn Equinox  

🌅 7:10 a.m.

H: ≈69.2°F

L: ≈38.2°F

🌇 7:20 p.m.

Tue. September 23  

🌅 7:11 a.m.

H: ≈68.8°F

L: ≈37.8°F

🌇 7:17 p.m.

Wed. September 24  

🌅 7:13 a.m.

H: ≈68.4°F

L: ≈37.5°F

🌇 7:15 p.m.

Thu. September 25  

🌅 7:14 a.m.

H: ≈67.9°F

L: ≈37.2°F

🌇 7:13 p.m.

Fri. September 26  

🌅 7:16 a.m.

H: ≈67.5°F

L: ≈36.8°F

🌇 7:11 p.m.

Sat. September 27  

🌅 7:17 a.m.

H: ≈67.1°F

L: ≈36.5°F

🌇 7:09 p.m.

Sun. September 28  

🌅 7:18 a.m.

H: ≈66.7°F

L: ≈36.1°F

🌇 7:07 p.m.

Mon. September 29 🌓

🌅 7:20 a.m.

H: ≈66.3°F

L: ≈35.8°F

🌇 7:05 p.m.

Tue. September 30  

🌅 7:21 a.m.

H: ≈65.9°F

L: ≈35.5°F

🌇 7:03 p.m.


Temperature climatic data from weather station: RUDYARD 21 N (USC00247248)

Precipitation climatic data from weather station: RUDYARD 21 N (USC00247248)

Agricultural climatic data from weather station: JOPLIN (USC00244512)