Skip to main content

Canaan CDP, New Hampshire

Official LSAD Designation: Canaan CDP • Census GEOID: 3308900 • Grafton County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Canaan CDP.

Reference Weather Station: GRAFTON, NH US (ID: USC00273530) • Located 6.7 miles from community center • Elevation: 253.0 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 29.1° 7.2° 18.2° 2.93"
February 31.9° 7.2° 19.6° 2.55"
March 40.2° 17.1° 28.6° 3.05"
April 54.3° 28.3° 41.3° 3.20"
May 65.7° 39.9° 52.8° 3.18"
June 75.2° 49.5° 62.4° 4.21"
July 79.5° 54.1° 66.8° 3.89"
August 77.8° 53.2° 65.5° 3.32"
September 70.8° 44.7° 57.7° 3.23"
October 58.0° 32.8° 45.4° 4.51"
November 45.4° 25.3° 35.3° 3.11"
December 34.0° 15.0° 24.5° 2.98"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station HANOVER, NH US (ID: USC00273850) • 14.0 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00273530), which has no available annual mean history.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at HANOVER, NH US Year is the horizontal axis. Annual mean temperature in degrees Fahrenheit is the vertical axis. Dots show recorded years; lines connect consecutive available years only. Missing years are gaps, with no interpolation. Optional dashed lines show annual mean of daily highs and lows. Exact values appear in the data table below. 34.0 41.3 48.5 55.8 63.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2012: Annual mean 49.5°F 2016: Annual mean 49.3°F 2017: Annual mean 48.4°F 2018: Annual mean 47.9°F 2019: Annual mean 47.0°F 2020: Annual mean 49.6°F 2021: Annual mean 49.2°F 2023: Annual mean 49.8°F 2024: Annual mean 50.2°F 2012: Annual mean of daily highs 59.8°F 2014: Annual mean of daily highs 56.3°F 2016: Annual mean of daily highs 59.7°F 2017: Annual mean of daily highs 58.6°F 2018: Annual mean of daily highs 57.7°F 2019: Annual mean of daily highs 57.2°F 2020: Annual mean of daily highs 60.2°F 2021: Annual mean of daily highs 58.9°F 2023: Annual mean of daily highs 59.4°F 2024: Annual mean of daily highs 60.2°F 2012: Annual mean of daily lows 39.1°F 2016: Annual mean of daily lows 38.8°F 2017: Annual mean of daily lows 38.2°F 2018: Annual mean of daily lows 38.2°F 2019: Annual mean of daily lows 36.7°F 2020: Annual mean of daily lows 39.0°F 2021: Annual mean of daily lows 39.5°F 2023: Annual mean of daily lows 40.3°F 2024: Annual mean of daily lows 40.2°F

Source: NOAA NCEI Global Summary of the Year.

Annual temperature data table (°F)
Annual station temperatures, 2010–2025. Unavailable means no reported value.
Year Annual mean (°F) Annual mean of daily highs (°F) Annual mean of daily lows (°F)
2010 Unavailable Unavailable Unavailable
2011 Unavailable Unavailable Unavailable
2012 49.5 59.8 39.1
2013 Unavailable Unavailable Unavailable
2014 Unavailable 56.3 Unavailable
2015 Unavailable Unavailable Unavailable
2016 49.3 59.7 38.8
2017 48.4 58.6 38.2
2018 47.9 57.7 38.2
2019 47.0 57.2 36.7
2020 49.6 60.2 39.0
2021 49.2 58.9 39.5
2022 Unavailable Unavailable Unavailable
2023 49.8 59.4 40.3
2024 50.2 60.2 40.2
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.