Annual mean
Annual mean of daily highs
Annual mean of daily lows
Maryville city, Tennessee
Official LSAD Designation: Maryville city • Census GEOID: 4746380
• Blount County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Maryville city.
Reference Weather Station: KNOXVILLE MCGHEE TYSON AP, TN US (ID: USW00013891)
• Located 4.9 miles from community center
• Elevation: 293.2 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 48.2° | 30.0° | 39.1° | 4.76" |
| February | 52.8° | 33.1° | 42.9° | 4.81" |
| March | 61.4° | 39.8° | 50.6° | 4.89" |
| April | 71.2° | 48.0° | 59.6° | 4.71" |
| May | 78.9° | 56.9° | 67.9° | 4.13" |
| June | 85.7° | 64.9° | 75.3° | 4.24" |
| July | 88.4° | 68.7° | 78.5° | 5.25" |
| August | 87.8° | 67.5° | 77.6° | 3.63" |
| September | 82.5° | 61.1° | 71.8° | 3.49" |
| October | 71.7° | 48.9° | 60.3° | 2.81" |
| November | 60.0° | 38.1° | 49.0° | 4.21" |
| December | 51.0° | 32.8° | 41.9° | 5.00" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station KNOXVILLE MCGHEE TYSON AP, TN US (ID: USW00013891) • 4.9 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 | 59.1 | 69.3 | 48.9 |
| 2011 | 60.9 | 71.4 | 50.3 |
| 2012 | 61.5 | 71.9 | 51.0 |
| 2013 | 58.7 | 68.5 | 49.0 |
| 2014 | 58.0 | 68.2 | 47.8 |
| 2015 | 60.4 | 70.1 | 50.7 |
| 2016 | 61.9 | 72.6 | 51.2 |
| 2017 | 61.1 | 71.2 | 51.1 |
| 2018 | 60.3 | 69.8 | 50.8 |
| 2019 | 61.6 | 71.8 | 51.3 |
| 2020 | 60.7 | 70.6 | 50.8 |
| 2021 | 60.3 | 70.4 | 50.2 |
| 2022 | 60.0 | 70.8 | 49.2 |
| 2023 | 61.3 | 71.7 | 51.0 |
| 2024 | 61.7 | 72.2 | 51.2 |
| 2025 | 60.6 | 70.7 | 50.5 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.