Annual mean
Annual mean of daily highs
Annual mean of daily lows
Westport CDP, New York
Official LSAD Designation: Westport CDP • Census GEOID: 3680764
• Essex County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Westport CDP.
Reference Weather Station: CORNWALL, VT US (ID: USC00431580)
• Located 19.1 miles from community center
• Elevation: 105.2 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 27.1° | 9.2° | 18.2° | 2.55" |
| February | 30.3° | 10.3° | 20.3° | 2.07" |
| March | 39.5° | 20.1° | 29.8° | 2.42" |
| April | 53.6° | 32.7° | 43.2° | 3.35" |
| May | 67.0° | 45.0° | 56.0° | 3.37" |
| June | 75.5° | 54.5° | 65.0° | 4.21" |
| July | 80.4° | 59.6° | 70.0° | 4.09" |
| August | 78.6° | 57.0° | 67.8° | 3.53" |
| September | 71.3° | 49.1° | 60.2° | 3.25" |
| October | 57.4° | 38.0° | 47.7° | 3.96" |
| November | 44.3° | 28.4° | 36.4° | 2.85" |
| December | 33.0° | 17.5° | 25.3° | 3.02" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station CORNWALL, VT US (ID: USC00431580) • 19.1 miles from community center .
This is the same reference station used for monthly normals.
Source: NOAA NCEI Global Summary of the Year.
Annual temperature data table (°F)
| Year | Annual mean (°F) | Annual mean of daily highs (°F) | Annual mean of daily lows (°F) |
|---|---|---|---|
| 2010 | 47.2 | 56.8 | 37.7 |
| 2011 | 46.8 | 55.9 | 37.6 |
| 2012 | 48.2 | 58.2 | 38.3 |
| 2013 | 45.6 | 55.5 | 35.7 |
| 2014 | 44.5 | 54.3 | 34.7 |
| 2015 | 45.5 | 56.1 | 34.9 |
| 2016 | 47.5 | 57.8 | 37.2 |
| 2017 | 46.1 | 56.0 | 36.3 |
| 2018 | 45.6 | 55.0 | 36.2 |
| 2019 | 44.0 | 54.0 | 33.9 |
| 2020 | 46.8 | 56.8 | 36.7 |
| 2021 | 46.8 | 56.4 | 37.2 |
| 2022 | 45.2 | 55.9 | 34.5 |
| 2023 | 47.3 | 56.6 | 38.1 |
| 2024 | 48.2 | 58.4 | 38.0 |
| 2025 | 46.0 | 57.2 | 34.7 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.