🌷 Your Ultimate Garden Calendar!

Weather Almanac: Arlington, OR 97812

🗓️ Historical norms for December 2025

November January
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
December avg. precipitation
🌧️ 1.61"
December days below freezing
📉 ≈18.8 days
Average December lows 25°F – 33°F
USDA Zone
7b
Annual extreme lows 5°F to 10°F
Last Spring Frost (36°F)
🌷 May 3
View full details
First Fall Frost (36°F)
🍂 Oct 3
View full details

Book Recommendations (ads!)

📚 Pacific Northwest Month-by-Month Gardening: What to Do Each Month to Have a Beautiful Garden All Year

📚 Gardening in the Pacific Northwest: The Complete Homeowner's Guide

📚 Growing Vegetables West of the Cascades, 35th Anniversary Edition: The Complete Guide to Organic Gardening

F: Forecast
H: Normal High Temp
L: Normal Low Temp
Mon. December 1  

🌅 7:21 a.m.

H: 34°F – 51°F

L: 23°F – 39°F

🌇 4:18 p.m.

Tue. December 2  

🌅 7:22 a.m.

H: 33°F – 50°F

L: 22°F – 39°F

🌇 4:18 p.m.

Wed. December 3  

🌅 7:23 a.m.

H: 33°F – 50°F

L: 22°F – 39°F

🌇 4:17 p.m.

Thu. December 4 🌕

🌅 7:24 a.m.

H: 33°F – 50°F

L: 22°F – 38°F

🌇 4:17 p.m.

Fri. December 5  

🌅 7:25 a.m.

H: 32°F – 50°F

L: 22°F – 38°F

🌇 4:17 p.m.

Sat. December 6  

🌅 7:26 a.m.

H: 32°F – 49°F

L: 21°F – 38°F

🌇 4:17 p.m.

Sun. December 7  

🌅 7:27 a.m.

H: 32°F – 49°F

L: 21°F – 38°F

🌇 4:17 p.m.

Mon. December 8  

🌅 7:28 a.m.

H: 31°F – 49°F

L: 21°F – 38°F

🌇 4:17 p.m.

Tue. December 9  

🌅 7:29 a.m.

H: 31°F – 49°F

L: 21°F – 38°F

🌇 4:17 p.m.

Wed. December 10  

🌅 7:30 a.m.

H: 31°F – 48°F

L: 21°F – 37°F

🌇 4:17 p.m.

Thu. December 11 🌗

🌅 7:31 a.m.

H: 31°F – 48°F

L: 20°F – 37°F

🌇 4:17 p.m.

Fri. December 12  

🌅 7:32 a.m.

H: 30°F – 48°F

L: 20°F – 37°F

🌇 4:17 p.m.

Sat. December 13  

🌅 7:33 a.m.

H: 30°F – 48°F

L: 20°F – 37°F

🌇 4:17 p.m.

Sun. December 14  

🌅 7:33 a.m.

H: 30°F – 47°F

L: 20°F – 37°F

🌇 4:17 p.m.

Mon. December 15  

🌅 7:34 a.m.

H: 30°F – 47°F

L: 20°F – 37°F

🌇 4:17 p.m.

Tue. December 16  

🌅 7:35 a.m.

H: 30°F – 47°F

L: 20°F – 37°F

🌇 4:18 p.m.

Wed. December 17  

🌅 7:36 a.m.

H: 30°F – 47°F

L: 20°F – 37°F

🌇 4:18 p.m.

Thu. December 18  

🌅 7:36 a.m.

H: 30°F – 47°F

L: 20°F – 37°F

🌇 4:18 p.m.

Fri. December 19 🌑

🌅 7:37 a.m.

H: 29°F – 47°F

L: 20°F – 37°F

🌇 4:19 p.m.

Sat. December 20  

🌅 7:37 a.m.

H: 29°F – 47°F

L: 20°F – 37°F

🌇 4:19 p.m.

Sun. December 21 Winter Solstice  

🌅 7:38 a.m.

H: 29°F – 47°F

L: 20°F – 37°F

🌇 4:20 p.m.

Mon. December 22  

🌅 7:38 a.m.

H: 29°F – 47°F

L: 20°F – 37°F

🌇 4:20 p.m.

Tue. December 23  

🌅 7:39 a.m.

H: 29°F – 47°F

L: 20°F – 37°F

🌇 4:21 p.m.

Wed. December 24 Christmas Eve  

🌅 7:39 a.m.

H: 29°F – 47°F

L: 20°F – 37°F

🌇 4:21 p.m.

Thu. December 25 Christmas Day  

🌅 7:40 a.m.

H: 29°F – 47°F

L: 20°F – 37°F

🌇 4:22 p.m.

Fri. December 26  

🌅 7:40 a.m.

H: 29°F – 47°F

L: 20°F – 37°F

🌇 4:23 p.m.

Sat. December 27 🌓

🌅 7:40 a.m.

H: 29°F – 47°F

L: 20°F – 37°F

🌇 4:23 p.m.

Sun. December 28  

🌅 7:40 a.m.

H: 29°F – 47°F

L: 20°F – 37°F

🌇 4:24 p.m.

Mon. December 29  

🌅 7:41 a.m.

H: 29°F – 47°F

L: 20°F – 37°F

🌇 4:25 p.m.

Tue. December 30  

🌅 7:41 a.m.

H: 29°F – 47°F

L: 20°F – 37°F

🌇 4:26 p.m.

Wed. December 31  

🌅 7:41 a.m.

H: 30°F – 47°F

L: 20°F – 37°F

🌇 4:27 p.m.

November January
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.

Temperature climatic data from weather station: ARLINGTON (USC00350265)

Precipitation climatic data from weather station: ARLINGTON (USC00350265)

Agricultural climatic data from weather station: ARLINGTON (USC00350265)