Weather Almanac: Harmony, RI 02829

🗓️ Historical norms for March

March avg. precipitation
🌧️ 5.02"
March days below freezing
📉 ≈21.9 days
Average March lows ≈27.6°F
USDA Zone
6b
Annual extreme lows -5°F to 0°F
Last Spring Frost (36°F)
🌷 May 15
First Fall Frost (36°F)
🍂 Sep 30

Temperature climatic data from weather station: WOONSOCKET (USC00379423)

Precipitation climatic data from weather station: WOONSOCKET (USC00379423)

Agricultural climatic data from weather station: NORTH FOSTER 1 E (USC00375270)