Annual mean
Annual mean of daily highs
Annual mean of daily lows
Mason city, Texas
Official LSAD Designation: Mason city • Census GEOID: 4846968
• Mason County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Mason city.
Reference Weather Station: MASON, TX US (ID: USC00415650)
• Located 0.1 miles from community center
• Elevation: 466.6 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 61.1° | 33.6° | 47.3° | 1.32" |
| February | 65.3° | 37.5° | 51.4° | 1.88" |
| March | 71.5° | 44.8° | 58.1° | 2.15" |
| April | 79.5° | 51.7° | 65.6° | 2.30" |
| May | 85.5° | 61.7° | 73.6° | 4.21" |
| June | 92.5° | 68.0° | 80.3° | 3.80" |
| July | 95.5° | 70.8° | 83.1° | 2.30" |
| August | 95.8° | 70.4° | 83.1° | 2.01" |
| September | 89.7° | 63.8° | 76.8° | 3.03" |
| October | 80.6° | 53.2° | 66.9° | 2.58" |
| November | 69.9° | 43.5° | 56.7° | 1.94" |
| December | 63.0° | 35.6° | 49.3° | 1.38" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station MASON, TX US (ID: USC00415650) • 0.1 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 | Unavailable | 78.3 | Unavailable |
| 2011 | 67.9 | 82.6 | 53.3 |
| 2012 | 67.6 | 81.4 | 53.9 |
| 2013 | 65.2 | 78.4 | 52.1 |
| 2014 | 65.0 | 78.2 | 51.8 |
| 2015 | 65.8 | 78.2 | 53.4 |
| 2016 | 67.0 | 79.5 | 54.5 |
| 2017 | 67.5 | 80.6 | 54.4 |
| 2018 | 66.1 | 78.9 | 53.3 |
| 2019 | 66.1 | 78.9 | 53.4 |
| 2020 | Unavailable | Unavailable | Unavailable |
| 2021 | Unavailable | Unavailable | Unavailable |
| 2022 | 68.0 | 82.1 | 54.0 |
| 2023 | 69.2 | 83.3 | 55.0 |
| 2024 | 69.6 | 83.0 | 56.1 |
| 2025 | 68.6 | 82.6 | 54.6 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.