Annual mean
Annual mean of daily highs
Annual mean of daily lows
Morrilton city, Arkansas
Official LSAD Designation: Morrilton city • Census GEOID: 0546970
• Conway County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Morrilton city.
Reference Weather Station: MORRILTON, AR US (ID: USC00034938)
• Located 1.6 miles from community center
• Elevation: 103.6 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 50.0° | 29.1° | 39.5° | 3.64" |
| February | 55.2° | 31.8° | 43.5° | 3.81" |
| March | 63.8° | 39.5° | 51.7° | 5.06" |
| April | 72.9° | 48.1° | 60.5° | 5.29" |
| May | 80.2° | 58.2° | 69.2° | 5.52" |
| June | 88.3° | 67.3° | 77.8° | 3.56" |
| July | 92.5° | 70.9° | 81.7° | 3.82" |
| August | 92.6° | 68.8° | 80.7° | 3.69" |
| September | 85.9° | 61.0° | 73.5° | 3.30" |
| October | 75.1° | 49.0° | 62.1° | 3.93" |
| November | 62.6° | 38.7° | 50.7° | 4.85" |
| December | 52.5° | 31.4° | 42.0° | 4.73" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station MORRILTON, AR US (ID: USC00034938) • 1.6 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 | 61.1 | 73.2 | 48.9 |
| 2011 | 61.5 | 73.5 | 49.6 |
| 2012 | 63.4 | 76.3 | 50.4 |
| 2013 | 59.5 | 71.1 | 47.9 |
| 2014 | 58.9 | 71.2 | 46.7 |
| 2015 | 61.2 | 72.9 | 49.5 |
| 2016 | 62.3 | 74.2 | 50.4 |
| 2017 | 61.9 | 73.9 | 49.9 |
| 2018 | 61.0 | 72.5 | 49.5 |
| 2019 | Unavailable | Unavailable | Unavailable |
| 2020 | 61.1 | 72.4 | 49.8 |
| 2021 | 61.5 | 73.7 | 49.4 |
| 2022 | 61.4 | 74.2 | 48.5 |
| 2023 | 63.5 | 76.3 | 50.6 |
| 2024 | 63.8 | 76.2 | 51.3 |
| 2025 | 62.4 | 74.0 | 50.7 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.