Weather Almanac: Ossipee, NH 03864

🗓️ Historical norms for September

September avg. precipitation
🌧️ 4.06"
September days below freezing
📉 ≈0.7 days
Average September lows ≈48.6°F
USDA Zone
5b
Annual extreme lows -15°F to -10°F
Last Spring Frost (36°F)
🌷 Jun 1
First Fall Frost (36°F)
🍂 Sep 7

Temperature climatic data from weather station: NEW DURHAM 3 NNW (USC00275780)

Precipitation climatic data from weather station: TAMWORTH 4 (USC00278614)

Agricultural climatic data from weather station: TAMWORTH 4 (USC00278614)