Annual mean
Annual mean of daily highs
Annual mean of daily lows
Prospect CDP, Louisiana
Official LSAD Designation: Prospect CDP • Census GEOID: 2262733
• Grant Parish
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Prospect CDP.
Reference Weather Station: ALEXANDRIA INTL AP, LA US (ID: USW00093915)
• Located 8.6 miles from community center
• Elevation: 25.6 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 59.6° | 38.9° | 49.3° | 5.47" |
| February | 63.6° | 42.2° | 52.9° | 4.22" |
| March | 70.7° | 49.0° | 59.9° | 4.92" |
| April | 78.1° | 55.1° | 66.6° | 4.94" |
| May | 85.4° | 63.7° | 74.6° | 3.94" |
| June | 90.5° | 70.6° | 80.5° | 5.14" |
| July | 92.6° | 73.0° | 82.8° | 4.60" |
| August | 93.5° | 71.9° | 82.7° | 3.32" |
| September | 89.0° | 66.6° | 77.8° | 3.39" |
| October | 80.1° | 55.4° | 67.8° | 4.73" |
| November | 69.3° | 45.4° | 57.3° | 4.60" |
| December | 61.2° | 40.6° | 50.9° | 5.28" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station ALEXANDRIA INTL AP, LA US (ID: USW00093915) • 8.6 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 | 66.7 | 78.2 | 55.2 |
| 2011 | 67.6 | 79.7 | 55.5 |
| 2012 | 68.6 | 80.0 | 57.1 |
| 2013 | 66.3 | 77.3 | 55.2 |
| 2014 | 65.1 | 76.0 | 54.2 |
| 2015 | 68.0 | 78.6 | 57.4 |
| 2016 | 68.5 | 79.3 | 57.8 |
| 2017 | 68.6 | 79.1 | 58.1 |
| 2018 | 67.9 | 78.4 | 57.3 |
| 2019 | 67.2 | 77.8 | 56.6 |
| 2020 | 67.6 | 77.8 | 57.4 |
| 2021 | 68.0 | 78.2 | 57.8 |
| 2022 | 68.6 | 80.3 | 57.0 |
| 2023 | 70.4 | 81.7 | 59.2 |
| 2024 | 68.9 | 79.6 | 58.2 |
| 2025 | 68.5 | 79.2 | 57.7 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.