Annual mean
Annual mean of daily highs
Annual mean of daily lows
Chatham village, Michigan
Official LSAD Designation: Chatham village • Census GEOID: 2614940
• Alger County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Chatham village.
Reference Weather Station: CHATHAM EXP FARM 2, MI US (ID: USC00201486)
• Located 0.4 miles from community center
• Elevation: 265.2 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 24.5° | 8.0° | 16.2° | 2.04" |
| February | 27.4° | 6.9° | 17.2° | 1.53" |
| March | 36.9° | 15.4° | 26.1° | 1.69" |
| April | 48.3° | 27.3° | 37.8° | 2.44" |
| May | 63.1° | 38.8° | 50.9° | 3.27" |
| June | 73.3° | 48.4° | 60.9° | 3.37" |
| July | 77.9° | 53.7° | 65.8° | 3.58" |
| August | 76.5° | 52.7° | 64.6° | 3.03" |
| September | 68.8° | 46.2° | 57.5° | 4.25" |
| October | 54.7° | 35.1° | 44.9° | 4.74" |
| November | 40.4° | 25.0° | 32.7° | 2.86" |
| December | 29.8° | 14.5° | 22.1° | 2.29" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station CHATHAM EXP FARM 2, MI US (ID: USC00201486) • 0.4 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 | 43.5 | 54.9 | 32.1 |
| 2011 | 41.3 | 53.0 | 29.6 |
| 2012 | 45.6 | 56.0 | 35.3 |
| 2013 | 40.2 | 50.1 | 30.3 |
| 2014 | 37.4 | 47.8 | 27.0 |
| 2015 | 41.4 | 51.6 | 31.2 |
| 2016 | 43.7 | 53.6 | 33.8 |
| 2017 | 41.8 | 51.5 | 32.1 |
| 2018 | 40.7 | 51.0 | 30.3 |
| 2019 | 39.7 | 49.8 | 29.6 |
| 2020 | 42.2 | 52.0 | 32.3 |
| 2021 | 43.8 | 54.3 | 33.2 |
| 2022 | 40.6 | 51.1 | 30.2 |
| 2023 | 42.9 | 53.4 | 32.4 |
| 2024 | 44.0 | 55.1 | 33.0 |
| 2025 | 41.3 | 52.3 | 30.2 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.