Weather Almanac: Perryville, AK 99648

🗓️ Historical norms for May 2026

May avg. precipitation
🌧️ 1.25"
May days below freezing
📉 ≈2.8 days
Average May lows 36°F – 38°F
USDA Zone
6b
Annual extreme lows -5°F to 0°F
Last Spring Frost (36°F)
🌷 Jun 4
First Fall Frost (36°F)
🍂 Sep 3
F: Forecast
H: Normal High Temp
L: Normal Low Temp
Fri. May 1 🌕

🌅 6:54 a.m.

H: 39°F – 48°F

L: 30°F – 39°F

🌇 10:14 p.m.

Sat. May 2  

🌅 6:52 a.m.

H: 39°F – 48°F

L: 30°F – 39°F

🌇 10:16 p.m.

Sun. May 3  

🌅 6:49 a.m.

H: 40°F – 48°F

L: 30°F – 39°F

🌇 10:18 p.m.

Mon. May 4  

🌅 6:47 a.m.

H: 40°F – 48°F

L: 30°F – 39°F

🌇 10:20 p.m.

Tue. May 5  

🌅 6:45 a.m.

H: 40°F – 48°F

L: 31°F – 39°F

🌇 10:22 p.m.

Wed. May 6  

🌅 6:43 a.m.

H: 41°F – 49°F

L: 31°F – 40°F

🌇 10:24 p.m.

Thu. May 7  

🌅 6:41 a.m.

H: 41°F – 49°F

L: 31°F – 40°F

🌇 10:26 p.m.

Fri. May 8  

🌅 6:39 a.m.

H: 41°F – 49°F

L: 31°F – 40°F

🌇 10:28 p.m.

Sat. May 9 🌗

🌅 6:37 a.m.

H: 41°F – 49°F

L: 32°F – 40°F

🌇 10:30 p.m.

Sun. May 10  

🌅 6:35 a.m.

H: 42°F – 49°F

L: 32°F – 40°F

🌇 10:32 p.m.

Mon. May 11  

🌅 6:33 a.m.

H: 42°F – 49°F

L: 32°F – 40°F

🌇 10:34 p.m.

Tue. May 12  

🌅 6:31 a.m.

H: 42°F – 50°F

L: 32°F – 40°F

🌇 10:36 p.m.

Wed. May 13  

🌅 6:29 a.m.

H: 42°F – 50°F

L: 33°F – 40°F

🌇 10:38 p.m.

Thu. May 14 Ascension  

🌅 6:27 a.m.

H: 43°F – 50°F

L: 33°F – 40°F

🌇 10:39 p.m.

Fri. May 15  

🌅 6:25 a.m.

H: 43°F – 50°F

L: 33°F – 40°F

🌇 10:41 p.m.

Sat. May 16 🌑

🌅 6:23 a.m.

H: 43°F – 50°F

L: 34°F – 40°F

🌇 10:43 p.m.

Sun. May 17  

🌅 6:21 a.m.

H: 43°F – 51°F

L: 34°F – 40°F

🌇 10:45 p.m.

Mon. May 18  

🌅 6:19 a.m.

H: 43°F – 51°F

L: 34°F – 41°F

🌇 10:47 p.m.

Tue. May 19  

🌅 6:18 a.m.

H: 44°F – 51°F

L: 34°F – 41°F

🌇 10:49 p.m.

Wed. May 20  

🌅 6:16 a.m.

H: 44°F – 51°F

L: 34°F – 41°F

🌇 10:50 p.m.

Thu. May 21  

🌅 6:14 a.m.

H: 44°F – 51°F

L: 35°F – 41°F

🌇 10:52 p.m.

Fri. May 22  

🌅 6:13 a.m.

H: 44°F – 52°F

L: 35°F – 41°F

🌇 10:54 p.m.

Sat. May 23 🌓

🌅 6:11 a.m.

H: 44°F – 52°F

L: 35°F – 41°F

🌇 10:56 p.m.

Sun. May 24 Pentecost  

🌅 6:10 a.m.

H: 44°F – 52°F

L: 35°F – 41°F

🌇 10:57 p.m.

Mon. May 25 Memorial Day  

🌅 6:08 a.m.

H: 45°F – 52°F

L: 36°F – 42°F

🌇 10:59 p.m.

Tue. May 26  

🌅 6:07 a.m.

H: 45°F – 52°F

L: 36°F – 42°F

🌇 11:00 p.m.

Wed. May 27  

🌅 6:05 a.m.

H: 45°F – 53°F

L: 36°F – 42°F

🌇 11:02 p.m.

Thu. May 28  

🌅 6:04 a.m.

H: 45°F – 53°F

L: 36°F – 42°F

🌇 11:04 p.m.

Fri. May 29  

🌅 6:03 a.m.

H: 45°F – 53°F

L: 36°F – 42°F

🌇 11:05 p.m.

Sat. May 30  

🌅 6:02 a.m.

H: 45°F – 53°F

L: 37°F – 42°F

🌇 11:07 p.m.

Sun. May 31 🌕

🌅 6:00 a.m.

H: 46°F – 53°F

L: 37°F – 43°F

🌇 11:08 p.m.


Temperature climatic data from weather station: SAND POINT (USC00508183)

Precipitation climatic data from weather station: DILLINGHAM FAA AP (USC00502457)

Agricultural climatic data from weather station: DILLINGHAM FAA AP (USC00502457)