Annual mean
Annual mean of daily highs
Annual mean of daily lows
Belton city, Missouri
Official LSAD Designation: Belton city • Census GEOID: 2904384
• Cass County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Belton city.
Reference Weather Station: OLATHE JOHNSON CO EXEC AP, KS US (ID: USW00003967)
• Located 11.5 miles from community center
• Elevation: 326.1 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 38.7° | 21.2° | 30.0° | 1.06" |
| February | 43.8° | 25.3° | 34.5° | 1.41" |
| March | 55.1° | 35.1° | 45.1° | 2.27" |
| April | 64.9° | 44.8° | 54.8° | 3.87" |
| May | 73.9° | 55.3° | 64.6° | 5.38" |
| June | 83.2° | 64.9° | 74.0° | 5.15" |
| July | 87.5° | 68.9° | 78.2° | 4.22" |
| August | 86.7° | 67.3° | 77.0° | 4.38" |
| September | 78.1° | 58.6° | 68.4° | 3.54" |
| October | 66.5° | 46.9° | 56.7° | 3.01" |
| November | 53.1° | 34.8° | 44.0° | 2.03" |
| December | 42.2° | 25.4° | 33.8° | 1.42" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station OLATHE JOHNSON CO EXEC AP, KS US (ID: USW00003967) • 11.5 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 | 55.2 | 64.5 | 46.0 |
| 2011 | 55.5 | 65.3 | 45.6 |
| 2012 | 59.1 | 69.7 | 48.5 |
| 2013 | 53.4 | 63.0 | 43.8 |
| 2014 | 53.0 | 62.7 | 43.2 |
| 2015 | 56.2 | 65.9 | 46.4 |
| 2016 | 57.2 | 67.0 | 47.3 |
| 2017 | 56.3 | 66.0 | 46.6 |
| 2018 | 54.6 | 64.4 | 44.9 |
| 2019 | 54.0 | 63.1 | 44.9 |
| 2020 | 55.6 | 65.2 | 45.9 |
| 2021 | 56.9 | 66.3 | 47.4 |
| 2022 | 55.9 | 66.5 | 45.3 |
| 2023 | 58.1 | 68.5 | 47.7 |
| 2024 | Unavailable | 68.4 | Unavailable |
| 2025 | 56.7 | 66.4 | 46.9 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.