🌷 Your Ultimate Garden Calendar!

Weather Almanac: Grand Isle, ME 04746

🗓️ Historical norms for August 2025

July September
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
August avg. precipitation
🌧️ 4.00"
August days below freezing
📉 ≈0.0 days
Average August lows 51°F – 55°F
USDA Zone
4a
Annual extreme lows -30°F to -25°F
Last Spring Frost (36°F)
🌷 Jun 4
View full details
First Fall Frost (36°F)
🍂 Sep 7
View full details

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📚 New England Gardener's Handbook: All You Need to Know to Plan, Plant & Maintain a New England Garden

📚 The Timber Press Guide to Vegetable Gardening in the Northeast

F: Forecast
H: Normal High Temp
L: Normal Low Temp
Fri. August 1  

🌅 5:11 a.m.

H: 68°F – 81°F

L: 49°F – 61°F

🌇 8:05 p.m.

Sat. August 2  

🌅 5:12 a.m.

H: 68°F – 81°F

L: 49°F – 61°F

🌇 8:03 p.m.

Sun. August 3  

🌅 5:14 a.m.

F: 53°F / 78°F / 57°F

H: 67°F – 80°F

L: 49°F – 61°F

🌇 8:02 p.m.

Mon. August 4  

🌅 5:15 a.m.

F: 72°F / 48°F

H: 67°F – 80°F

L: 49°F – 61°F

🌇 8:00 p.m.

Tue. August 5  

🌅 5:16 a.m.

F: 75°F / 51°F

H: 67°F – 80°F

L: 49°F – 60°F

🌇 7:59 p.m.

Wed. August 6  

🌅 5:17 a.m.

F: 78°F / 53°F

H: 67°F – 80°F

L: 49°F – 60°F

🌇 7:57 p.m.

Thu. August 7  

🌅 5:19 a.m.

F: 81°F / 56°F

H: 67°F – 80°F

L: 49°F – 60°F

🌇 7:56 p.m.

Fri. August 8  

🌅 5:20 a.m.

F: 82°F / 60°F

H: 67°F – 80°F

L: 49°F – 60°F

🌇 7:54 p.m.

Sat. August 9 🌕

🌅 5:21 a.m.

F: 82°F

H: 67°F – 80°F

L: 48°F – 60°F

🌇 7:53 p.m.

Sun. August 10  

🌅 5:23 a.m.

H: 66°F – 80°F

L: 48°F – 60°F

🌇 7:51 p.m.

Mon. August 11  

🌅 5:24 a.m.

H: 66°F – 80°F

L: 48°F – 60°F

🌇 7:50 p.m.

Tue. August 12  

🌅 5:25 a.m.

H: 66°F – 80°F

L: 48°F – 60°F

🌇 7:48 p.m.

Wed. August 13  

🌅 5:26 a.m.

H: 66°F – 80°F

L: 48°F – 60°F

🌇 7:46 p.m.

Thu. August 14  

🌅 5:28 a.m.

H: 66°F – 79°F

L: 47°F – 60°F

🌇 7:45 p.m.

Fri. August 15  

🌅 5:29 a.m.

H: 66°F – 79°F

L: 47°F – 60°F

🌇 7:43 p.m.

Sat. August 16 🌗

🌅 5:30 a.m.

H: 65°F – 79°F

L: 47°F – 59°F

🌇 7:41 p.m.

Sun. August 17  

🌅 5:32 a.m.

H: 65°F – 79°F

L: 47°F – 59°F

🌇 7:39 p.m.

Mon. August 18  

🌅 5:33 a.m.

H: 65°F – 79°F

L: 47°F – 59°F

🌇 7:38 p.m.

Tue. August 19  

🌅 5:34 a.m.

H: 65°F – 79°F

L: 46°F – 59°F

🌇 7:36 p.m.

Wed. August 20  

🌅 5:36 a.m.

H: 65°F – 79°F

L: 46°F – 59°F

🌇 7:34 p.m.

Thu. August 21  

🌅 5:37 a.m.

H: 64°F – 79°F

L: 46°F – 59°F

🌇 7:32 p.m.

Fri. August 22  

🌅 5:38 a.m.

H: 64°F – 78°F

L: 46°F – 59°F

🌇 7:30 p.m.

Sat. August 23 🌑

🌅 5:40 a.m.

H: 64°F – 78°F

L: 45°F – 58°F

🌇 7:29 p.m.

Sun. August 24  

🌅 5:41 a.m.

H: 64°F – 78°F

L: 45°F – 58°F

🌇 7:27 p.m.

Mon. August 25  

🌅 5:42 a.m.

H: 63°F – 78°F

L: 45°F – 58°F

🌇 7:25 p.m.

Tue. August 26  

🌅 5:44 a.m.

H: 63°F – 78°F

L: 44°F – 58°F

🌇 7:23 p.m.

Wed. August 27  

🌅 5:45 a.m.

H: 63°F – 77°F

L: 44°F – 58°F

🌇 7:21 p.m.

Thu. August 28  

🌅 5:46 a.m.

H: 62°F – 77°F

L: 44°F – 57°F

🌇 7:19 p.m.

Fri. August 29  

🌅 5:48 a.m.

H: 62°F – 77°F

L: 44°F – 57°F

🌇 7:17 p.m.

Sat. August 30  

🌅 5:49 a.m.

H: 62°F – 77°F

L: 43°F – 57°F

🌇 7:15 p.m.

Sun. August 31 🌓

🌅 5:50 a.m.

H: 61°F – 76°F

L: 43°F – 57°F

🌇 7:13 p.m.

July September
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.

Temperature climatic data from weather station: FRENCHVILLE AROOSTOOK AP (USW00004836)

Precipitation climatic data from weather station: FRENCHVILLE AROOSTOOK AP (USW00004836)

Agricultural climatic data from weather station: FRENCHVILLE AROOSTOOK AP (USW00004836)