Weather Almanac: Southport, ME 04576

🗓️ Historical norms for August

August avg. precipitation
🌧️ 3.29"
August days below freezing
📉 ≈0.0 days
Average August lows ≈57.3°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

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)