Annual mean
Annual mean of daily highs
Annual mean of daily lows
Laconia city, New Hampshire
Official LSAD Designation: Laconia city • Census GEOID: 3340180
• Belknap County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Laconia city.
Reference Weather Station: LAKEPORT 2, NH US (ID: USC00274480)
• Located 2.1 miles from community center
• Elevation: 152.4 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 30.3° | 11.7° | 21.0° | 3.08" |
| February | 33.7° | 12.5° | 23.1° | 2.88" |
| March | 42.5° | 21.2° | 31.8° | 3.39" |
| April | 55.6° | 32.7° | 44.1° | 3.65" |
| May | 68.0° | 44.5° | 56.3° | 3.47" |
| June | 76.6° | 54.8° | 65.7° | 4.44" |
| July | 82.1° | 60.4° | 71.3° | 4.61" |
| August | 80.8° | 58.7° | 69.8° | 3.89" |
| September | 73.3° | 51.5° | 62.4° | 3.77" |
| October | 60.1° | 39.9° | 50.0° | 4.83" |
| November | 47.3° | 30.0° | 38.7° | 3.68" |
| December | 36.2° | 20.2° | 28.2° | 3.92" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station LAKEPORT 2, NH US (ID: USC00274480) • 2.1 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 | 49.7 | 59.0 | 40.5 |
| 2011 | 48.1 | 57.8 | 38.4 |
| 2012 | 49.9 | 59.6 | 40.3 |
| 2013 | 47.4 | 57.4 | 37.3 |
| 2014 | 46.4 | 56.1 | 36.7 |
| 2015 | 46.6 | 56.4 | 36.7 |
| 2016 | 49.2 | 59.3 | 39.1 |
| 2017 | 48.3 | 57.8 | 38.7 |
| 2018 | 47.8 | 57.4 | 38.3 |
| 2019 | 45.7 | 55.7 | 35.6 |
| 2020 | 48.8 | 58.1 | 39.4 |
| 2021 | Unavailable | Unavailable | Unavailable |
| 2022 | 48.5 | 58.8 | 38.2 |
| 2023 | 49.6 | 58.9 | 40.2 |
| 2024 | 49.7 | 59.5 | 40.0 |
| 2025 | 47.1 | 56.9 | 37.4 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.