Weather Almanac: Beaverton, OR 97003

🗓️ Historical norms for May 2026

May avg. precipitation
🌧️ 2.55"
May days below freezing
📉 ≈0.0 days
Average May lows ≈48.9°F
USDA Zone
9a
Annual extreme lows 20°F to 25°F
Last Spring Frost (36°F)
🌷 May 8
First Fall Frost (36°F)
🍂 Oct 12
Fri. May 1 🌕

🌅 5:59 a.m.

H: ≈66.3°F

L: ≈45.9°F

🌇 8:18 p.m.

Sat. May 2  

🌅 5:57 a.m.

H: ≈66.5°F

L: ≈46.1°F

🌇 8:19 p.m.

Sun. May 3  

🌅 5:56 a.m.

H: ≈66.8°F

L: ≈46.3°F

🌇 8:21 p.m.

Mon. May 4  

🌅 5:54 a.m.

H: ≈67.0°F

L: ≈46.5°F

🌇 8:22 p.m.

Tue. May 5  

🌅 5:53 a.m.

H: ≈67.2°F

L: ≈46.7°F

🌇 8:23 p.m.

Wed. May 6  

🌅 5:52 a.m.

H: ≈67.5°F

L: ≈47.0°F

🌇 8:24 p.m.

Thu. May 7  

🌅 5:50 a.m.

H: ≈67.6°F

L: ≈47.2°F

🌇 8:26 p.m.

Fri. May 8  

🌅 5:49 a.m.

H: ≈67.8°F

L: ≈47.4°F

🌇 8:27 p.m.

Sat. May 9 🌗

🌅 5:48 a.m.

H: ≈68.0°F

L: ≈47.6°F

🌇 8:28 p.m.

Sun. May 10  

🌅 5:46 a.m.

H: ≈68.1°F

L: ≈47.8°F

🌇 8:29 p.m.

Mon. May 11  

🌅 5:45 a.m.

H: ≈68.3°F

L: ≈48.0°F

🌇 8:30 p.m.

Tue. May 12  

🌅 5:44 a.m.

H: ≈68.4°F

L: ≈48.2°F

🌇 8:32 p.m.

Wed. May 13  

🌅 5:42 a.m.

H: ≈68.5°F

L: ≈48.4°F

🌇 8:33 p.m.

Thu. May 14 Ascension  

🌅 5:41 a.m.

H: ≈68.6°F

L: ≈48.7°F

🌇 8:34 p.m.

Fri. May 15  

🌅 5:40 a.m.

H: ≈68.7°F

L: ≈48.9°F

🌇 8:35 p.m.

Sat. May 16 🌑

🌅 5:39 a.m.

H: ≈68.7°F

L: ≈49.1°F

🌇 8:36 p.m.

Sun. May 17  

🌅 5:38 a.m.

H: ≈68.8°F

L: ≈49.2°F

🌇 8:37 p.m.

Mon. May 18  

🌅 5:37 a.m.

H: ≈68.8°F

L: ≈49.4°F

🌇 8:39 p.m.

Tue. May 19  

🌅 5:36 a.m.

H: ≈68.9°F

L: ≈49.6°F

🌇 8:40 p.m.

Wed. May 20  

🌅 5:35 a.m.

H: ≈68.9°F

L: ≈49.8°F

🌇 8:41 p.m.

Thu. May 21  

🌅 5:34 a.m.

H: ≈69.0°F

L: ≈50.0°F

🌇 8:42 p.m.

Fri. May 22  

🌅 5:33 a.m.

H: ≈69.0°F

L: ≈50.1°F

🌇 8:43 p.m.

Sat. May 23 🌓

🌅 5:32 a.m.

H: ≈69.0°F

L: ≈50.3°F

🌇 8:44 p.m.

Sun. May 24 Pentecost  

🌅 5:31 a.m.

H: ≈69.1°F

L: ≈50.5°F

🌇 8:45 p.m.

Mon. May 25 Memorial Day  

🌅 5:30 a.m.

H: ≈69.1°F

L: ≈50.6°F

🌇 8:46 p.m.

Tue. May 26  

🌅 5:30 a.m.

H: ≈69.1°F

L: ≈50.7°F

🌇 8:47 p.m.

Wed. May 27  

🌅 5:29 a.m.

H: ≈69.2°F

L: ≈50.9°F

🌇 8:48 p.m.

Thu. May 28  

🌅 5:28 a.m.

H: ≈69.3°F

L: ≈51.0°F

🌇 8:49 p.m.

Fri. May 29  

🌅 5:27 a.m.

H: ≈69.3°F

L: ≈51.1°F

🌇 8:50 p.m.

Sat. May 30  

🌅 5:27 a.m.

H: ≈69.4°F

L: ≈51.3°F

🌇 8:51 p.m.

Sun. May 31 🌕

🌅 5:26 a.m.

H: ≈69.5°F

L: ≈51.4°F

🌇 8:52 p.m.


Temperature climatic data from weather station: NATURE PARK-BEAVERTON (USC00355945)

Precipitation climatic data from weather station: NATURE PARK-BEAVERTON (USC00355945)

Agricultural climatic data from weather station: BEAVERTON 2 SSW (USC00350595)