Greenville, MS
Mississippi · Records since 1903–2026
Records for August 11
🔥 Record High
August 11, 2007
+9° from 93° normal❄ Record Low
August 11, 1986
-12° from 72° normalAll-Time Records — Greenville
Top 10 Record Highs — August 11
| # | Temp | Date |
|---|---|---|
| 🏆 | 102°F | August 11, 2007 |
| 2 | 102°F | August 11, 1936 |
| 3 | 102°F | August 11, 1935 |
| 4 | 101°F | August 11, 1907 |
| 5 | 100°F | August 11, 2010 |
| 6 | 100°F | August 11, 1929 |
| 7 | 100°F | August 11, 1924 |
| 8 | 98°F | August 11, 2020 |
| 9 | 98°F | August 11, 1999 |
| 10 | 98°F | August 11, 1983 |
Top 5 Record Lows — August 11
| # | Temp | Date |
|---|---|---|
| 🥶 | 60°F | August 11, 1986 |
| 2 | 61°F | August 11, 1976 |
| 3 | 61°F | August 11, 1917 |
| 4 | 62°F | August 11, 2024 |
| 5 | 62°F | August 11, 1990 |
Heat Wave Summary — Greenville
threshold: 98°F (90th percentile of historical Jun–Aug highs)2026 Daily High Temperature vs Normal
Year to date139 of 218 days with data were above the 1991–2020 normal high for their date.
Days ≥ 90°F Per Year
1903–2026Average Daily High by Decade
Full year · complete decades only
Longest Heat Waves — Greenville
| # | Dates | Days | Peak | Avg High | Avg Overnight Low |
|---|---|---|---|---|---|
| 🏆 | Jul 26, 1930 – Aug 18, 1930 | 24 | 110°F (Jul 29) | 102°F | 74°F |
| 2 | Jun 30, 1980 – Jul 19, 1980 | 20 | 105°F (Jul 13) | 103°F | 78°F |
| 3 | Aug 5, 1936 – Aug 22, 1936 | 18 | 106°F (Aug 10) | 101°F | 74°F |
| 4 | Jun 27, 1925 – Jul 8, 1925 | 12 | 101°F (Jun 28) | 99°F | 72°F |
| 5 | Jun 27, 1978 – Jul 8, 1978 | 12 | 101°F (Jul 8) | 100°F | 76°F |
| 6 | Aug 8, 2007 – Aug 18, 2007 | 11 | 106°F (Aug 10) | 102°F | 74°F |
| 7 | Sep 1, 1925 – Sep 10, 1925 | 10 | 107°F (Sep 6) | 103°F | 71°F |
| 8 | Jun 23, 1914 – Jul 1, 1914 | 9 | 107°F (Jun 27) | 101°F | 75°F |
| 9 | Jul 31, 2011 – Aug 8, 2011 | 9 | 106°F (Aug 3) | 102°F | 78°F |
| 10 | Aug 18, 2023 – Aug 26, 2023 | 9 | 105°F (Aug 25) | 101°F | 72°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
50th-warmest month on record
26th-warmest July of 119 on record
+1.6° vs. 82.2° average (1991–2020)Longest 90°F Streak in July
9 consecutive days with highs of at least 90°F (Jul 23–31, 2026, peaking at 99°F)
The longest July streak since 2025 (1 year). The July record is 31 days, set in 1930.
Average July Temperature by Year
1903–2026 · 2026 highlighted
Warmest Julys on Record
| # | Year | Avg Temp |
|---|---|---|
| 1 | 1980 | 87.6°F |
| 2 | 1930 | 86.4°F |
| 3 | 1954 | 85.8°F |
| 4 | 1978 | 85.7°F |
| 5 | 1986 | 85.1°F |
| 6 | 1993 | 84.8°F |
| 7 | 2011 | 84.8°F |
| 8 | 1932 | 84.5°F |
| 9 | 1952 | 84.5°F |
| 10 | 2025 | 84.5°F |
Warmest Months on Record (Any Month)
| # | Month | Avg Temp |
|---|---|---|
| 1 | July 1980 | 87.6°F |
| 2 | July 1930 | 86.4°F |
| 3 | August 2007 | 86.3°F |
| 4 | August 1954 | 86.1°F |
| 5 | August 2010 | 86.0°F |
| 6 | July 1954 | 85.8°F |
| 7 | July 1978 | 85.7°F |
| 8 | August 1936 | 85.3°F |
| 9 | August 1980 | 85.2°F |
| 10 | June 1914 | 85.1°F |
Nearby Stations — July 2026
How the same month ranked at the closest reporting stations
| Station | Avg Temp | July Rank |
|---|---|---|
| Greenville, MS | 83.8°F | 26th of 119 |
| Greenwood, MS | 83.4°F | 15th of 77 |
| Tallulah-Vicksburg, LA | 83.4°F | 16th of 76 |
| Pine Bluff, AR | 83.9°F | 25th of 138 |
| Monroe, LA | 85.9°F | 6th of 110 |