Annual mean
Annual mean of daily highs
Annual mean of daily lows
Boonton town, New Jersey
Official LSAD Designation: Boonton town • Census GEOID: 3406610
• Morris County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Boonton town.
Reference Weather Station: BOONTON 1 SE, NJ US (ID: USC00280907)
• Located 1.1 miles from community center
• Elevation: 85.3 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 37.6° | 20.6° | 29.1° | 3.73" |
| February | 40.0° | 21.8° | 30.9° | 2.79" |
| March | 48.4° | 28.7° | 38.5° | 4.16" |
| April | 61.1° | 39.1° | 50.1° | 3.63" |
| May | 71.0° | 49.3° | 60.1° | 3.95" |
| June | 80.7° | 58.8° | 69.7° | 4.91" |
| July | 85.4° | 64.0° | 74.7° | 4.70" |
| August | 83.6° | 62.1° | 72.8° | 3.67" |
| September | 76.5° | 54.4° | 65.5° | 4.68" |
| October | 64.1° | 42.4° | 53.2° | 4.54" |
| November | 52.6° | 33.1° | 42.8° | 4.06" |
| December | 42.4° | 26.2° | 34.3° | 4.36" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station BOONTON 1 SE, NJ US (ID: USC00280907) • 1.1 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 | 54.0 | 63.8 | 44.3 |
| 2011 | 53.5 | 63.3 | 43.7 |
| 2012 | 54.8 | 64.6 | 44.9 |
| 2013 | 52.3 | 61.9 | 42.7 |
| 2014 | Unavailable | Unavailable | Unavailable |
| 2015 | 52.1 | 62.6 | 41.6 |
| 2016 | 53.3 | 63.7 | 42.9 |
| 2017 | 52.5 | 62.0 | 43.0 |
| 2018 | 52.3 | 61.1 | 43.5 |
| 2019 | 52.0 | 61.3 | 42.7 |
| 2020 | 53.5 | 62.8 | 44.2 |
| 2021 | 53.0 | 62.3 | 43.7 |
| 2022 | 52.4 | 62.3 | 42.6 |
| 2023 | 53.7 | 63.3 | 44.2 |
| 2024 | 54.0 | 63.7 | 44.3 |
| 2025 | 52.1 | 61.6 | 42.6 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.