Weather Almanac: Basin, MT 59631

🗓️ Historical norms for August 2025

August avg. precipitation
🌧️ 1.56"
August days below freezing
📉 ≈0.3 days
Average August lows ≈43.8°F
USDA Zone
5a
Annual extreme lows -20°F to -15°F
Last Spring Frost (36°F)
🌷 Always
First Fall Frost (36°F)
🍂 Always
Fri. August 1  

🌅 6:11 a.m.

H: ≈83.4°F

L: ≈46.8°F

🌇 8:59 p.m.

Sat. August 2  

🌅 6:12 a.m.

H: ≈83.4°F

L: ≈46.7°F

🌇 8:57 p.m.

Sun. August 3  

🌅 6:14 a.m.

H: ≈83.3°F

L: ≈46.6°F

🌇 8:56 p.m.

Mon. August 4  

🌅 6:15 a.m.

H: ≈83.2°F

L: ≈46.4°F

🌇 8:55 p.m.

Tue. August 5  

🌅 6:16 a.m.

H: ≈83.1°F

L: ≈46.3°F

🌇 8:53 p.m.

Wed. August 6  

🌅 6:17 a.m.

H: ≈83.0°F

L: ≈46.1°F

🌇 8:52 p.m.

Thu. August 7  

🌅 6:19 a.m.

H: ≈82.9°F

L: ≈46.0°F

🌇 8:50 p.m.

Fri. August 8  

🌅 6:20 a.m.

H: ≈82.8°F

L: ≈45.8°F

🌇 8:49 p.m.

Sat. August 9 🌕

🌅 6:21 a.m.

H: ≈82.7°F

L: ≈45.6°F

🌇 8:47 p.m.

Sun. August 10  

🌅 6:22 a.m.

H: ≈82.5°F

L: ≈45.4°F

🌇 8:46 p.m.

Mon. August 11  

🌅 6:23 a.m.

H: ≈82.3°F

L: ≈45.2°F

🌇 8:44 p.m.

Tue. August 12  

🌅 6:25 a.m.

H: ≈82.2°F

L: ≈44.9°F

🌇 8:42 p.m.

Wed. August 13  

🌅 6:26 a.m.

H: ≈82.0°F

L: ≈44.7°F

🌇 8:41 p.m.

Thu. August 14  

🌅 6:27 a.m.

H: ≈81.8°F

L: ≈44.5°F

🌇 8:39 p.m.

Fri. August 15 🌗

🌅 6:28 a.m.

H: ≈81.6°F

L: ≈44.2°F

🌇 8:38 p.m.

Sat. August 16  

🌅 6:30 a.m.

H: ≈81.3°F

L: ≈44.0°F

🌇 8:36 p.m.

Sun. August 17  

🌅 6:31 a.m.

H: ≈81.1°F

L: ≈43.7°F

🌇 8:34 p.m.

Mon. August 18  

🌅 6:32 a.m.

H: ≈80.9°F

L: ≈43.5°F

🌇 8:32 p.m.

Tue. August 19  

🌅 6:34 a.m.

H: ≈80.6°F

L: ≈43.2°F

🌇 8:31 p.m.

Wed. August 20  

🌅 6:35 a.m.

H: ≈80.4°F

L: ≈43.0°F

🌇 8:29 p.m.

Thu. August 21  

🌅 6:36 a.m.

H: ≈80.1°F

L: ≈42.7°F

🌇 8:27 p.m.

Fri. August 22  

🌅 6:37 a.m.

H: ≈79.8°F

L: ≈42.4°F

🌇 8:25 p.m.

Sat. August 23 🌑

🌅 6:39 a.m.

H: ≈79.5°F

L: ≈42.2°F

🌇 8:24 p.m.

Sun. August 24  

🌅 6:40 a.m.

H: ≈79.2°F

L: ≈41.9°F

🌇 8:22 p.m.

Mon. August 25  

🌅 6:41 a.m.

H: ≈78.9°F

L: ≈41.6°F

🌇 8:20 p.m.

Tue. August 26  

🌅 6:42 a.m.

H: ≈78.5°F

L: ≈41.4°F

🌇 8:18 p.m.

Wed. August 27  

🌅 6:44 a.m.

H: ≈78.2°F

L: ≈41.1°F

🌇 8:16 p.m.

Thu. August 28  

🌅 6:45 a.m.

H: ≈77.8°F

L: ≈40.9°F

🌇 8:14 p.m.

Fri. August 29  

🌅 6:46 a.m.

H: ≈77.5°F

L: ≈40.6°F

🌇 8:13 p.m.

Sat. August 30  

🌅 6:47 a.m.

H: ≈77.1°F

L: ≈40.4°F

🌇 8:11 p.m.

Sun. August 31 🌓

🌅 6:49 a.m.

H: ≈76.7°F

L: ≈40.1°F

🌇 8:09 p.m.


Temperature climatic data from weather station: ELLISTON (USC00242738)

Precipitation climatic data from weather station: ELLISTON (USC00242738)

Agricultural climatic data from weather station: BOULDER (USC00241008)