Shreveport, LA
Louisiana · Records since 1874–2026
Records for August 11
🔥 Record High
August 11, 2023
+9° from 96° normal❄ Record Low
August 11, 1989
-13° from 74° normalAll-Time Records — Shreveport
Top 10 Record Highs — August 11
| # | Temp | Date |
|---|---|---|
| 🏆 | 105°F | August 11, 2023 |
| 2 | 105°F | August 11, 2015 |
| 3 | 103°F | August 11, 1954 |
| 4 | 103°F | August 11, 1936 |
| 5 | 103°F | August 11, 1881 |
| 6 | 102°F | August 11, 2007 |
| 7 | 102°F | August 11, 2000 |
| 8 | 102°F | August 11, 1964 |
| 9 | 101°F | August 11, 2019 |
| 10 | 101°F | August 11, 2010 |
Top 5 Record Lows — August 11
| # | Temp | Date |
|---|---|---|
| 🥶 | 61°F | August 11, 1989 |
| 2 | 62°F | August 11, 1976 |
| 3 | 64°F | August 11, 1879 |
| 4 | 65°F | August 11, 1975 |
| 5 | 65°F | August 11, 1884 |
Heat Wave Summary — Shreveport
threshold: 99°F (90th percentile of historical Jun–Aug highs)2026 Daily High Temperature vs Normal
Year to date128 of 221 days with data were above the 1991–2020 normal high for their date.
Days ≥ 90°F Per Year
1874–2026Average Daily High by Decade
Full year · complete decades only
Longest Heat Waves — Shreveport
| # | Dates | Days | Peak | Avg High | Avg Overnight Low |
|---|---|---|---|---|---|
| 🏆 | Jul 2, 1978 – Jul 20, 1978 | 19 | 102°F (Jul 3) | 100°F | 73°F |
| 2 | Jul 18, 1998 – Aug 3, 1998 | 17 | 108°F (Aug 2) | 102°F | 77°F |
| 3 | Aug 3, 1956 – Aug 18, 1956 | 16 | 103°F (Aug 16) | 101°F | 75°F |
| 4 | Aug 14, 2011 – Aug 28, 2011 | 15 | 109°F (Aug 17) | 105°F | 78°F |
| 5 | Jul 30, 2011 – Aug 12, 2011 | 14 | 109°F (Aug 3) | 105°F | 80°F |
| 6 | Jul 25, 2023 – Aug 7, 2023 | 14 | 106°F (Aug 2) | 102°F | 77°F |
| 7 | Aug 9, 1881 – Aug 22, 1881 | 14 | 105°F (Aug 15) | 102°F | 76°F |
| 8 | Jul 6, 1980 – Jul 18, 1980 | 13 | 106°F (Jul 17) | 102°F | 76°F |
| 9 | Aug 10, 1954 – Aug 22, 1954 | 13 | 103°F (Aug 11) | 101°F | 73°F |
| 10 | Aug 25, 2000 – Sep 5, 2000 | 12 | 109°F (Aug 31) | 105°F | 73°F |
Heat Waves Per Year
Warm Summer Nights (Jun–Aug)
Nights where the overnight low exceeded the 1991–2020 normal low
Above-Normal Summer Nights Per Year
Average June–August Low by Decade
Overnight lows · complete decades only
Precipitation
Actual vs. 1991–2020 full-month and full-season normals
Monthly Precipitation — Last 24 Months
Blue = actual · dashed line = monthly normal
Annual Precipitation Per Year (1970–2026)
Blue = above average · tan = below average · gold = 2026 (partial)
Heavy Rain Days Per Year (≥ 1.0")
Compare year-to-year changes in days with heavy rainfall (≥ 1.0")
Month in Review — July 2026
Average temperature · July 2026
98th-warmest month on record
42nd-warmest July of 153 on record
+0.4° vs. 83.9° average (1991–2020)Longest 90°F Streak in July
16 consecutive days with highs of at least 90°F (Jul 16–31, 2026, peaking at 99°F)
The longest July streak since 2025 (1 year). The July record is 31 days, set in 2018.
Average July Temperature by Year
1874–2026 · 2026 highlighted
Warmest Julys on Record
| # | Year | Avg Temp |
|---|---|---|
| 1 | 1998 | 88.5°F |
| 2 | 2011 | 88.1°F |
| 3 | 1884 | 88.0°F |
| 4 | 2022 | 87.9°F |
| 5 | 1875 | 87.6°F |
| 6 | 1954 | 87.0°F |
| 7 | 1980 | 86.9°F |
| 8 | 1930 | 86.9°F |
| 9 | 1969 | 86.5°F |
| 10 | 2025 | 86.5°F |
Warmest Months on Record (Any Month)
| # | Month | Avg Temp |
|---|---|---|
| 1 | August 2011 | 91.5°F |
| 2 | August 2023 | 90.4°F |
| 3 | July 1998 | 88.5°F |
| 4 | July 2011 | 88.1°F |
| 5 | July 1884 | 88.0°F |
| 6 | July 2022 | 87.9°F |
| 7 | August 2010 | 87.8°F |
| 8 | July 1875 | 87.6°F |
| 9 | August 1951 | 87.5°F |
| 10 | August 1881 | 87.3°F |
Nearby Stations — July 2026
How the same month ranked at the closest reporting stations
| Station | Avg Temp | July Rank |
|---|---|---|
| Shreveport, LA | 84.3°F | 42nd of 153 |
| Longview, TX | 85.0°F | 28th of 120 |
| Natchitoches, LA | 85.4°F | 12th of 102 |
| Tyler, TX | 85.7°F | 17th of 142 |
| Monroe, LA | 85.9°F | 6th of 110 |