Weather Almanac: Copper Harbor, MI 49918

🗓️ Historical norms for August 2026

August avg. precipitation
🌧️ 2.95"
August days below freezing
📉 ≈777.7 days
Average August lows 55°F – 59°F
USDA Zone
6a
Annual extreme lows -10°F to -5°F
Last Spring Frost (36°F)
🌷 Jun 10
First Fall Frost (36°F)
🍂 Sep 27
Sat. August 1  

🌅 6:29 a.m.

H: 68°F – 82°F

L: 51°F – 63°F

🌇 9:24 p.m.

Sun. August 2  

🌅 6:30 a.m.

H: 68°F – 82°F

L: 51°F – 63°F

🌇 9:23 p.m.

Mon. August 3  

🌅 6:31 a.m.

H: 68°F – 82°F

L: 51°F – 64°F

🌇 9:22 p.m.

Tue. August 4  

🌅 6:33 a.m.

H: 68°F – 82°F

L: 51°F – 64°F

🌇 9:20 p.m.

Wed. August 5  

🌅 6:34 a.m.

H: 68°F – 82°F

L: 51°F – 64°F

🌇 9:19 p.m.

Thu. August 6  

🌅 6:35 a.m.

H: 68°F – 82°F

L: 51°F – 64°F

🌇 9:17 p.m.

Fri. August 7  

🌅 6:37 a.m.

H: 68°F – 82°F

L: 51°F – 64°F

🌇 9:16 p.m.

Sat. August 8  

🌅 6:38 a.m.

H: 68°F – 82°F

L: 51°F – 64°F

🌇 9:14 p.m.

Sun. August 9  

🌅 6:39 a.m.

H: 68°F – 82°F

L: 51°F – 64°F

🌇 9:12 p.m.

Mon. August 10  

🌅 6:41 a.m.

H: 68°F – 82°F

L: 51°F – 64°F

🌇 9:11 p.m.

Tue. August 11  

🌅 6:42 a.m.

H: 68°F – 82°F

L: 51°F – 64°F

🌇 9:09 p.m.

Wed. August 12  

🌅 6:43 a.m.

H: 68°F – 82°F

L: 51°F – 64°F

🌇 9:07 p.m.

Thu. August 13  

🌅 6:45 a.m.

H: 68°F – 82°F

L: 51°F – 64°F

🌇 9:06 p.m.

Fri. August 14  

🌅 6:46 a.m.

H: 68°F – 81°F

L: 51°F – 64°F

🌇 9:04 p.m.

Sat. August 15  

🌅 6:47 a.m.

H: 68°F – 81°F

L: 51°F – 63°F

🌇 9:02 p.m.

Sun. August 16  

🌅 6:48 a.m.

H: 67°F – 81°F

L: 51°F – 63°F

🌇 9:01 p.m.

Mon. August 17  

🌅 6:50 a.m.

H: 67°F – 81°F

L: 51°F – 63°F

🌇 8:59 p.m.

Tue. August 18  

🌅 6:51 a.m.

H: 67°F – 81°F

L: 51°F – 63°F

🌇 8:57 p.m.

Wed. August 19  

🌅 6:52 a.m.

H: 67°F – 81°F

L: 51°F – 63°F

🌇 8:55 p.m.

Thu. August 20  

🌅 6:54 a.m.

H: 67°F – 81°F

L: 51°F – 63°F

🌇 8:53 p.m.

Fri. August 21  

🌅 6:55 a.m.

H: 67°F – 81°F

L: 51°F – 63°F

🌇 8:52 p.m.

Sat. August 22  

🌅 6:56 a.m.

H: 67°F – 81°F

L: 51°F – 63°F

🌇 8:50 p.m.

Sun. August 23  

🌅 6:58 a.m.

H: 66°F – 81°F

L: 50°F – 63°F

🌇 8:48 p.m.

Mon. August 24  

🌅 6:59 a.m.

H: 66°F – 80°F

L: 50°F – 63°F

🌇 8:46 p.m.

Tue. August 25  

🌅 7:00 a.m.

H: 66°F – 80°F

L: 50°F – 63°F

🌇 8:44 p.m.

Wed. August 26  

🌅 7:02 a.m.

H: 66°F – 80°F

L: 50°F – 62°F

🌇 8:42 p.m.

Thu. August 27  

🌅 7:03 a.m.

H: 66°F – 80°F

L: 50°F – 62°F

🌇 8:40 p.m.

Fri. August 28 🌕

🌅 7:04 a.m.

H: 65°F – 80°F

L: 50°F – 62°F

🌇 8:38 p.m.

Sat. August 29  

🌅 7:06 a.m.

H: 65°F – 80°F

L: 49°F – 62°F

🌇 8:37 p.m.

Sun. August 30  

🌅 7:07 a.m.

H: 65°F – 79°F

L: 49°F – 62°F

🌇 8:35 p.m.

Mon. August 31  

🌅 7:08 a.m.

H: 64°F – 79°F

L: 49°F – 62°F

🌇 8:33 p.m.


Temperature climatic data from weather station: COPPER HBR FT WILKINS (USC00201780)

Precipitation climatic data from weather station: COPPER HARBOR (USW00094899)

Agricultural climatic data from weather station: COPPER HBR FT WILKINS (USC00201780)