Weather Almanac: Tower, MN 55790

🗓️ Historical norms for May 2026

May avg. precipitation
🌧️ 3.02"
May days below freezing
📉 ≈6.3 days
Average May lows ≈39.4°F
USDA Zone
3a
Annual extreme lows -40°F to -35°F
Last Spring Frost (36°F)
🌷 Always
First Fall Frost (36°F)
🍂 Always
Fri. May 1 🌕

🌅 5:51 a.m.

H: ≈59.4°F

L: ≈34.8°F

🌇 8:22 p.m.

Sat. May 2  

🌅 5:50 a.m.

H: ≈59.9°F

L: ≈35.1°F

🌇 8:23 p.m.

Sun. May 3  

🌅 5:48 a.m.

H: ≈60.3°F

L: ≈35.5°F

🌇 8:25 p.m.

Mon. May 4  

🌅 5:46 a.m.

H: ≈60.7°F

L: ≈35.8°F

🌇 8:26 p.m.

Tue. May 5  

🌅 5:45 a.m.

H: ≈61.0°F

L: ≈36.1°F

🌇 8:27 p.m.

Wed. May 6  

🌅 5:43 a.m.

H: ≈61.4°F

L: ≈36.5°F

🌇 8:29 p.m.

Thu. May 7  

🌅 5:42 a.m.

H: ≈61.8°F

L: ≈36.8°F

🌇 8:30 p.m.

Fri. May 8  

🌅 5:40 a.m.

H: ≈62.1°F

L: ≈37.1°F

🌇 8:32 p.m.

Sat. May 9 🌗

🌅 5:39 a.m.

H: ≈62.5°F

L: ≈37.4°F

🌇 8:33 p.m.

Sun. May 10  

🌅 5:37 a.m.

H: ≈62.8°F

L: ≈37.7°F

🌇 8:34 p.m.

Mon. May 11  

🌅 5:36 a.m.

H: ≈63.1°F

L: ≈38.0°F

🌇 8:36 p.m.

Tue. May 12  

🌅 5:35 a.m.

H: ≈63.5°F

L: ≈38.3°F

🌇 8:37 p.m.

Wed. May 13  

🌅 5:33 a.m.

H: ≈63.8°F

L: ≈38.6°F

🌇 8:38 p.m.

Thu. May 14 Ascension  

🌅 5:32 a.m.

H: ≈64.1°F

L: ≈38.9°F

🌇 8:39 p.m.

Fri. May 15  

🌅 5:31 a.m.

H: ≈64.4°F

L: ≈39.1°F

🌇 8:41 p.m.

Sat. May 16 🌑

🌅 5:29 a.m.

H: ≈64.7°F

L: ≈39.4°F

🌇 8:42 p.m.

Sun. May 17  

🌅 5:28 a.m.

H: ≈65.0°F

L: ≈39.7°F

🌇 8:43 p.m.

Mon. May 18  

🌅 5:27 a.m.

H: ≈65.3°F

L: ≈40.0°F

🌇 8:45 p.m.

Tue. May 19  

🌅 5:26 a.m.

H: ≈65.5°F

L: ≈40.3°F

🌇 8:46 p.m.

Wed. May 20  

🌅 5:25 a.m.

H: ≈65.8°F

L: ≈40.6°F

🌇 8:47 p.m.

Thu. May 21  

🌅 5:24 a.m.

H: ≈66.1°F

L: ≈40.9°F

🌇 8:48 p.m.

Fri. May 22  

🌅 5:23 a.m.

H: ≈66.4°F

L: ≈41.1°F

🌇 8:49 p.m.

Sat. May 23 🌓

🌅 5:22 a.m.

H: ≈66.7°F

L: ≈41.4°F

🌇 8:51 p.m.

Sun. May 24 Pentecost  

🌅 5:21 a.m.

H: ≈66.9°F

L: ≈41.7°F

🌇 8:52 p.m.

Mon. May 25 Memorial Day  

🌅 5:20 a.m.

H: ≈67.2°F

L: ≈42.0°F

🌇 8:53 p.m.

Tue. May 26  

🌅 5:19 a.m.

H: ≈67.5°F

L: ≈42.3°F

🌇 8:54 p.m.

Wed. May 27  

🌅 5:18 a.m.

H: ≈67.8°F

L: ≈42.6°F

🌇 8:55 p.m.

Thu. May 28  

🌅 5:17 a.m.

H: ≈68.1°F

L: ≈42.9°F

🌇 8:56 p.m.

Fri. May 29  

🌅 5:16 a.m.

H: ≈68.3°F

L: ≈43.3°F

🌇 8:57 p.m.

Sat. May 30  

🌅 5:16 a.m.

H: ≈68.6°F

L: ≈43.6°F

🌇 8:58 p.m.

Sun. May 31 🌕

🌅 5:15 a.m.

H: ≈68.9°F

L: ≈43.9°F

🌇 8:59 p.m.


Temperature climatic data from weather station: TOWER DNR (USC00218307)

Precipitation climatic data from weather station: TOWER DNR (USC00218307)

Agricultural climatic data from weather station: TOWER 2S (USC00218311)