Weather Almanac: Avon, MT 59713

🗓️ Historical norms for May 2026

May avg. precipitation
🌧️ 2.08"
May days below freezing
📉 ≈8.7 days
Average May lows ≈35.2°F
USDA Zone
4b
Annual extreme lows -25°F to -20°F
Last Spring Frost (36°F)
🌷 Always
First Fall Frost (36°F)
🍂 Always
Fri. May 1 🌕

🌅 6:15 a.m.

H: ≈58.9°F

L: ≈30.4°F

🌇 8:40 p.m.

Sat. May 2  

🌅 6:13 a.m.

H: ≈59.2°F

L: ≈30.7°F

🌇 8:41 p.m.

Sun. May 3  

🌅 6:12 a.m.

H: ≈59.5°F

L: ≈31.0°F

🌇 8:43 p.m.

Mon. May 4  

🌅 6:10 a.m.

H: ≈59.8°F

L: ≈31.3°F

🌇 8:44 p.m.

Tue. May 5  

🌅 6:09 a.m.

H: ≈60.1°F

L: ≈31.7°F

🌇 8:45 p.m.

Wed. May 6  

🌅 6:07 a.m.

H: ≈60.3°F

L: ≈32.0°F

🌇 8:46 p.m.

Thu. May 7  

🌅 6:06 a.m.

H: ≈60.6°F

L: ≈32.3°F

🌇 8:48 p.m.

Fri. May 8  

🌅 6:05 a.m.

H: ≈60.9°F

L: ≈32.7°F

🌇 8:49 p.m.

Sat. May 9 🌗

🌅 6:03 a.m.

H: ≈61.1°F

L: ≈33.0°F

🌇 8:50 p.m.

Sun. May 10  

🌅 6:02 a.m.

H: ≈61.3°F

L: ≈33.3°F

🌇 8:52 p.m.

Mon. May 11  

🌅 6:00 a.m.

H: ≈61.6°F

L: ≈33.7°F

🌇 8:53 p.m.

Tue. May 12  

🌅 5:59 a.m.

H: ≈61.8°F

L: ≈34.0°F

🌇 8:54 p.m.

Wed. May 13  

🌅 5:58 a.m.

H: ≈62.0°F

L: ≈34.4°F

🌇 8:55 p.m.

Thu. May 14 Ascension  

🌅 5:57 a.m.

H: ≈62.3°F

L: ≈34.7°F

🌇 8:57 p.m.

Fri. May 15  

🌅 5:55 a.m.

H: ≈62.5°F

L: ≈35.1°F

🌇 8:58 p.m.

Sat. May 16 🌑

🌅 5:54 a.m.

H: ≈62.7°F

L: ≈35.4°F

🌇 8:59 p.m.

Sun. May 17  

🌅 5:53 a.m.

H: ≈62.9°F

L: ≈35.7°F

🌇 9:00 p.m.

Mon. May 18  

🌅 5:52 a.m.

H: ≈63.1°F

L: ≈36.0°F

🌇 9:02 p.m.

Tue. May 19  

🌅 5:51 a.m.

H: ≈63.3°F

L: ≈36.4°F

🌇 9:03 p.m.

Wed. May 20  

🌅 5:50 a.m.

H: ≈63.5°F

L: ≈36.7°F

🌇 9:04 p.m.

Thu. May 21  

🌅 5:49 a.m.

H: ≈63.7°F

L: ≈37.0°F

🌇 9:05 p.m.

Fri. May 22  

🌅 5:48 a.m.

H: ≈63.9°F

L: ≈37.2°F

🌇 9:06 p.m.

Sat. May 23 🌓

🌅 5:47 a.m.

H: ≈64.2°F

L: ≈37.5°F

🌇 9:07 p.m.

Sun. May 24 Pentecost  

🌅 5:46 a.m.

H: ≈64.4°F

L: ≈37.8°F

🌇 9:08 p.m.

Mon. May 25 Memorial Day  

🌅 5:45 a.m.

H: ≈64.6°F

L: ≈38.0°F

🌇 9:09 p.m.

Tue. May 26  

🌅 5:44 a.m.

H: ≈64.8°F

L: ≈38.3°F

🌇 9:10 p.m.

Wed. May 27  

🌅 5:43 a.m.

H: ≈65.0°F

L: ≈38.5°F

🌇 9:11 p.m.

Thu. May 28  

🌅 5:43 a.m.

H: ≈65.3°F

L: ≈38.7°F

🌇 9:12 p.m.

Fri. May 29  

🌅 5:42 a.m.

H: ≈65.5°F

L: ≈39.0°F

🌇 9:13 p.m.

Sat. May 30  

🌅 5:41 a.m.

H: ≈65.7°F

L: ≈39.2°F

🌇 9:14 p.m.

Sun. May 31 🌕

🌅 5:41 a.m.

H: ≈66.0°F

L: ≈39.3°F

🌇 9:15 p.m.


Temperature climatic data from weather station: ELLISTON (USC00242738)

Precipitation climatic data from weather station: ELLISTON (USC00242738)

Agricultural climatic data from weather station: DEER LODGE 3 W (USC00242275)