Weather Almanac: Opheim, MT 59250

🗓️ Historical norms for May 2026

May avg. precipitation
🌧️ 2.15"
May days below freezing
📉 ≈5.0 days
Average May lows ≈39.2°F
USDA Zone
3b
Annual extreme lows -35°F to -30°F
Last Spring Frost (36°F)
🌷 Always
First Fall Frost (36°F)
🍂 Always
Fri. May 1 🌕

🌅 5:45 a.m.

H: ≈63.0°F

L: ≈34.1°F

🌇 8:22 p.m.

Sat. May 2  

🌅 5:44 a.m.

H: ≈63.3°F

L: ≈34.4°F

🌇 8:23 p.m.

Sun. May 3  

🌅 5:42 a.m.

H: ≈63.6°F

L: ≈34.7°F

🌇 8:25 p.m.

Mon. May 4  

🌅 5:40 a.m.

H: ≈63.9°F

L: ≈35.1°F

🌇 8:26 p.m.

Tue. May 5  

🌅 5:39 a.m.

H: ≈64.2°F

L: ≈35.4°F

🌇 8:28 p.m.

Wed. May 6  

🌅 5:37 a.m.

H: ≈64.5°F

L: ≈35.7°F

🌇 8:29 p.m.

Thu. May 7  

🌅 5:36 a.m.

H: ≈64.8°F

L: ≈36.0°F

🌇 8:30 p.m.

Fri. May 8  

🌅 5:34 a.m.

H: ≈65.0°F

L: ≈36.4°F

🌇 8:32 p.m.

Sat. May 9 🌗

🌅 5:33 a.m.

H: ≈65.3°F

L: ≈36.7°F

🌇 8:33 p.m.

Sun. May 10  

🌅 5:31 a.m.

H: ≈65.6°F

L: ≈37.0°F

🌇 8:35 p.m.

Mon. May 11  

🌅 5:30 a.m.

H: ≈65.8°F

L: ≈37.4°F

🌇 8:36 p.m.

Tue. May 12  

🌅 5:28 a.m.

H: ≈66.1°F

L: ≈37.7°F

🌇 8:37 p.m.

Wed. May 13  

🌅 5:27 a.m.

H: ≈66.3°F

L: ≈38.1°F

🌇 8:39 p.m.

Thu. May 14 Ascension  

🌅 5:25 a.m.

H: ≈66.5°F

L: ≈38.4°F

🌇 8:40 p.m.

Fri. May 15  

🌅 5:24 a.m.

H: ≈66.8°F

L: ≈38.8°F

🌇 8:42 p.m.

Sat. May 16 🌑

🌅 5:23 a.m.

H: ≈67.0°F

L: ≈39.1°F

🌇 8:43 p.m.

Sun. May 17  

🌅 5:22 a.m.

H: ≈67.2°F

L: ≈39.5°F

🌇 8:44 p.m.

Mon. May 18  

🌅 5:20 a.m.

H: ≈67.5°F

L: ≈39.9°F

🌇 8:46 p.m.

Tue. May 19  

🌅 5:19 a.m.

H: ≈67.7°F

L: ≈40.2°F

🌇 8:47 p.m.

Wed. May 20  

🌅 5:18 a.m.

H: ≈67.9°F

L: ≈40.6°F

🌇 8:48 p.m.

Thu. May 21  

🌅 5:17 a.m.

H: ≈68.1°F

L: ≈41.0°F

🌇 8:49 p.m.

Fri. May 22  

🌅 5:16 a.m.

H: ≈68.4°F

L: ≈41.3°F

🌇 8:51 p.m.

Sat. May 23 🌓

🌅 5:15 a.m.

H: ≈68.6°F

L: ≈41.7°F

🌇 8:52 p.m.

Sun. May 24 Pentecost  

🌅 5:14 a.m.

H: ≈68.8°F

L: ≈42.0°F

🌇 8:53 p.m.

Mon. May 25 Memorial Day  

🌅 5:13 a.m.

H: ≈69.0°F

L: ≈42.4°F

🌇 8:54 p.m.

Tue. May 26  

🌅 5:12 a.m.

H: ≈69.3°F

L: ≈42.7°F

🌇 8:55 p.m.

Wed. May 27  

🌅 5:11 a.m.

H: ≈69.5°F

L: ≈43.1°F

🌇 8:56 p.m.

Thu. May 28  

🌅 5:10 a.m.

H: ≈69.7°F

L: ≈43.4°F

🌇 8:57 p.m.

Fri. May 29  

🌅 5:09 a.m.

H: ≈70.0°F

L: ≈43.8°F

🌇 8:58 p.m.

Sat. May 30  

🌅 5:08 a.m.

H: ≈70.2°F

L: ≈44.1°F

🌇 8:59 p.m.

Sun. May 31 🌕

🌅 5:08 a.m.

H: ≈70.4°F

L: ≈44.4°F

🌇 9:00 p.m.


Temperature climatic data from weather station: BAYLOR (USC00240554)

Precipitation climatic data from weather station: BAYLOR (USC00240554)

Agricultural climatic data from weather station: OPHEIM 10 N (USC00246236)