Weather Almanac: Southport, ME 04576

🗓️ Historical norms for March 2026

March avg. precipitation
🌧️ 5.02"
March days below freezing
📉 ≈26.9 days
Average March lows ≈23.1°F
USDA Zone
6a
Annual extreme lows -10°F to -5°F
Last Spring Frost (36°F)
🌷 May 26
First Fall Frost (36°F)
🍂 Sep 22
Sun. March 1  

🌅 6:15 a.m.

H: ≈36.9°F

L: ≈18.3°F

🌇 5:27 p.m.

Mon. March 2  

🌅 6:13 a.m.

H: ≈37.1°F

L: ≈18.6°F

🌇 5:28 p.m.

Tue. March 3 🌕

🌅 6:11 a.m.

H: ≈37.3°F

L: ≈18.9°F

🌇 5:29 p.m.

Wed. March 4  

🌅 6:10 a.m.

H: ≈37.6°F

L: ≈19.2°F

🌇 5:31 p.m.

Thu. March 5  

🌅 6:08 a.m.

H: ≈37.8°F

L: ≈19.5°F

🌇 5:32 p.m.

Fri. March 6  

🌅 6:06 a.m.

H: ≈38.0°F

L: ≈19.9°F

🌇 5:33 p.m.

Sat. March 7  

🌅 6:04 a.m.

H: ≈38.2°F

L: ≈20.2°F

🌇 5:34 p.m.

Sun. March 8  

🌅 7:03 a.m.

H: ≈38.4°F

L: ≈20.5°F

🌇 6:36 p.m.

Mon. March 9  

🌅 7:01 a.m.

H: ≈38.6°F

L: ≈20.8°F

🌇 6:37 p.m.

Tue. March 10  

🌅 6:59 a.m.

H: ≈38.8°F

L: ≈21.1°F

🌇 6:38 p.m.

Wed. March 11 🌗

🌅 6:57 a.m.

H: ≈39.0°F

L: ≈21.4°F

🌇 6:39 p.m.

Thu. March 12  

🌅 6:56 a.m.

H: ≈39.2°F

L: ≈21.8°F

🌇 6:41 p.m.

Fri. March 13  

🌅 6:54 a.m.

H: ≈39.4°F

L: ≈22.1°F

🌇 6:42 p.m.

Sat. March 14  

🌅 6:52 a.m.

H: ≈39.6°F

L: ≈22.4°F

🌇 6:43 p.m.

Sun. March 15  

🌅 6:50 a.m.

H: ≈39.9°F

L: ≈22.7°F

🌇 6:44 p.m.

Mon. March 16  

🌅 6:48 a.m.

H: ≈40.1°F

L: ≈23.1°F

🌇 6:46 p.m.

Tue. March 17 Saint Patrick's Day  

🌅 6:47 a.m.

H: ≈40.3°F

L: ≈23.4°F

🌇 6:47 p.m.

Wed. March 18 🌑

🌅 6:45 a.m.

H: ≈40.5°F

L: ≈23.7°F

🌇 6:48 p.m.

Thu. March 19  

🌅 6:43 a.m.

H: ≈40.8°F

L: ≈24.0°F

🌇 6:49 p.m.

Fri. March 20 Spring Equinox  

🌅 6:41 a.m.

H: ≈41.0°F

L: ≈24.4°F

🌇 6:51 p.m.

Sat. March 21  

🌅 6:39 a.m.

H: ≈41.3°F

L: ≈24.7°F

🌇 6:52 p.m.

Sun. March 22  

🌅 6:38 a.m.

H: ≈41.6°F

L: ≈25.0°F

🌇 6:53 p.m.

Mon. March 23  

🌅 6:36 a.m.

H: ≈41.8°F

L: ≈25.4°F

🌇 6:54 p.m.

Tue. March 24  

🌅 6:34 a.m.

H: ≈42.1°F

L: ≈25.7°F

🌇 6:55 p.m.

Wed. March 25 🌓

🌅 6:32 a.m.

H: ≈42.4°F

L: ≈26.0°F

🌇 6:57 p.m.

Thu. March 26  

🌅 6:30 a.m.

H: ≈42.8°F

L: ≈26.4°F

🌇 6:58 p.m.

Fri. March 27  

🌅 6:29 a.m.

H: ≈43.1°F

L: ≈26.7°F

🌇 6:59 p.m.

Sat. March 28  

🌅 6:27 a.m.

H: ≈43.4°F

L: ≈27.1°F

🌇 7:00 p.m.

Sun. March 29 Palm Sunday  

🌅 6:25 a.m.

H: ≈43.8°F

L: ≈27.4°F

🌇 7:02 p.m.

Mon. March 30  

🌅 6:23 a.m.

H: ≈44.1°F

L: ≈27.7°F

🌇 7:03 p.m.

Tue. March 31  

🌅 6:21 a.m.

H: ≈44.5°F

L: ≈28.1°F

🌇 7:04 p.m.


Temperature climatic data from weather station: WESTPORT ISLAND (USC00179547)

Precipitation climatic data from weather station: WESTPORT ISLAND (USC00179547)

Agricultural climatic data from weather station: WISCASSET AP (USW00094623)