Weather Almanac: Grand Isle, VT 05458

🗓️ Historical norms for August

August avg. precipitation
🌧️ 3.85"
August days below freezing
📉 ≈0.0 days
Average August lows 58°F – 62°F
USDA Zone
5a
Annual extreme lows -20°F to -15°F
Last Spring Frost (36°F)
🌷 May 18
First Fall Frost (36°F)
🍂 Oct 1

Temperature climatic data from weather station: SOUTH HERO (USC00437607)

Precipitation climatic data from weather station: SOUTH HERO (USC00437607)

Agricultural climatic data from weather station: SOUTH HERO (USC00437607)