Weather Almanac: Galena, AK 99741

🗓️ Historical norms for May 2026

May avg. precipitation
🌧️ 0.40"
May days below freezing
📉 ≈11.6 days
Average May lows 30°F – 38°F
USDA Zone
1b
Annual extreme lows -55°F to -50°F
Last Spring Frost (36°F)
🌷 Always
First Fall Frost (36°F)
🍂 Always
F: Forecast
H: Normal High Temp
L: Normal Low Temp
Fri. May 1 🌕

🌅 5:57 a.m.

H: 39°F – 57°F

L: 17°F – 35°F

🌇 10:54 p.m.

Sat. May 2  

🌅 5:54 a.m.

H: 40°F – 57°F

L: 18°F – 35°F

🌇 10:57 p.m.

Sun. May 3  

🌅 5:50 a.m.

H: 40°F – 58°F

L: 19°F – 35°F

🌇 11:00 p.m.

Mon. May 4  

🌅 5:46 a.m.

H: 41°F – 59°F

L: 19°F – 36°F

🌇 11:04 p.m.

Tue. May 5  

🌅 5:43 a.m.

H: 42°F – 59°F

L: 20°F – 36°F

🌇 11:07 p.m.

Wed. May 6  

🌅 5:39 a.m.

H: 42°F – 60°F

L: 21°F – 36°F

🌇 11:10 p.m.

Thu. May 7  

🌅 5:36 a.m.

H: 43°F – 60°F

L: 22°F – 37°F

🌇 11:14 p.m.

Fri. May 8  

🌅 5:32 a.m.

H: 44°F – 61°F

L: 22°F – 37°F

🌇 11:17 p.m.

Sat. May 9 🌗

🌅 5:29 a.m.

H: 44°F – 62°F

L: 23°F – 38°F

🌇 11:21 p.m.

Sun. May 10  

🌅 5:25 a.m.

H: 45°F – 62°F

L: 24°F – 38°F

🌇 11:24 p.m.

Mon. May 11  

🌅 5:22 a.m.

H: 45°F – 63°F

L: 25°F – 39°F

🌇 11:28 p.m.

Tue. May 12  

🌅 5:18 a.m.

H: 46°F – 63°F

L: 25°F – 39°F

🌇 11:31 p.m.

Wed. May 13  

🌅 5:15 a.m.

H: 47°F – 64°F

L: 26°F – 39°F

🌇 11:35 p.m.

Thu. May 14 Ascension  

🌅 5:11 a.m.

H: 47°F – 65°F

L: 26°F – 40°F

🌇 11:38 p.m.

Fri. May 15  

🌅 5:08 a.m.

H: 48°F – 65°F

L: 27°F – 40°F

🌇 11:42 p.m.

Sat. May 16 🌑

🌅 5:04 a.m.

H: 48°F – 66°F

L: 28°F – 41°F

🌇 11:45 p.m.

Sun. May 17  

🌅 5:01 a.m.

H: 49°F – 66°F

L: 28°F – 41°F

🌇 11:49 p.m.

Mon. May 18  

🌅 4:57 a.m.

H: 49°F – 67°F

L: 29°F – 42°F

🌇 11:52 p.m.

Tue. May 19  

🌅 4:54 a.m.

H: 50°F – 67°F

L: 29°F – 42°F

🌇 11:55 p.m.

Wed. May 20  

🌅 4:51 a.m.

H: 51°F – 68°F

L: 30°F – 42°F

🌇 11:59 p.m.

Thu. May 21  

🌅 4:47 a.m.

H: 51°F – 68°F

L: 31°F – 43°F

🌇 12:02 a.m.

Fri. May 22  

🌅 4:44 a.m.

H: 52°F – 69°F

L: 31°F – 43°F

🌇 12:06 a.m.

Sat. May 23 🌓

🌅 4:41 a.m.

H: 52°F – 69°F

L: 32°F – 44°F

🌇 12:09 a.m.

Sun. May 24 Pentecost  

🌅 4:37 a.m.

H: 53°F – 70°F

L: 32°F – 44°F

🌇 12:13 a.m.

Mon. May 25 Memorial Day  

🌅 4:34 a.m.

H: 53°F – 70°F

L: 33°F – 45°F

🌇 12:16 a.m.

Tue. May 26  

🌅 4:31 a.m.

H: 54°F – 71°F

L: 33°F – 45°F

🌇 12:20 a.m.

Wed. May 27  

🌅 4:28 a.m.

H: 54°F – 71°F

L: 34°F – 46°F

🌇 12:23 a.m.

Thu. May 28  

🌅 4:25 a.m.

H: 55°F – 72°F

L: 34°F – 46°F

🌇 12:26 a.m.

Fri. May 29  

🌅 4:22 a.m.

H: 55°F – 72°F

L: 35°F – 46°F

🌇 12:30 a.m.

Sat. May 30  

🌅 4:19 a.m.

H: 56°F – 73°F

L: 35°F – 47°F

🌇 12:33 a.m.

Sun. May 31 🌕

🌅 4:16 a.m.

H: 56°F – 73°F

L: 36°F – 47°F

🌇 12:36 a.m.


Temperature climatic data from weather station: GALENA (USC00503212)

Precipitation climatic data from weather station: GALENA (USC00503212)

Agricultural climatic data from weather station: TANANA CALHOUN MEM AP (USW00026529)