Zanesville, OH
Ohio · Records since 1895–2026
Records for August 11
🔥 Record High
August 11, 1944
+16° from 84° normal❄ Record Low
August 11, 1972
-16° from 62° normalAll-Time Records — Zanesville
Top 10 Record Highs — August 11
| # | Temp | Date |
|---|---|---|
| 🏆 | 100°F | August 11, 1944 |
| 2 | 99°F | August 11, 1900 |
| 3 | 96°F | August 11, 1926 |
| 4 | 95°F | August 11, 1949 |
| 5 | 95°F | August 11, 1895 |
| 6 | 93°F | August 11, 2021 |
| 7 | 93°F | August 11, 1988 |
| 8 | 93°F | August 11, 1940 |
| 9 | 93°F | August 11, 1939 |
| 10 | 93°F | August 11, 1918 |
Top 5 Record Lows — August 11
| # | Temp | Date |
|---|---|---|
| 🥶 | 46°F | August 11, 1972 |
| 2 | 48°F | August 11, 1965 |
| 3 | 49°F | August 11, 1962 |
| 4 | 50°F | August 11, 1967 |
| 5 | 52°F | August 11, 1968 |
Heat Wave Summary — Zanesville
threshold: 91°F (90th percentile of historical Jun–Aug highs)2026 Daily High Temperature vs Normal
Year to date105 of 221 days with data were above the 1991–2020 normal high for their date.
Days ≥ 90°F Per Year
1895–2026Average Daily High by Decade
Full year · complete decades only
Longest Heat Waves — Zanesville
| # | Dates | Days | Peak | Avg High | Avg Overnight Low |
|---|---|---|---|---|---|
| 🏆 | Jun 24, 1934 – Jul 7, 1934 | 14 | 101°F (Jun 29) | 96°F | 69°F |
| 2 | Jul 18, 1940 – Jul 31, 1940 | 14 | 101°F (Jul 30) | 96°F | 68°F |
| 3 | Jul 17, 1930 – Jul 29, 1930 | 13 | 104°F (Jul 20) | 98°F | 69°F |
| 4 | Jul 7, 1936 – Jul 18, 1936 | 12 | 106°F (Jul 14) | 99°F | 64°F |
| 5 | Sep 5, 1897 – Sep 16, 1897 | 12 | 99°F (Sep 15) | 95°F | 61°F |
| 6 | Jul 18, 1934 – Jul 28, 1934 | 11 | 106°F (Jul 25) | 99°F | 71°F |
| 7 | Aug 25, 1953 – Sep 4, 1953 | 11 | 102°F (Sep 3) | 97°F | 60°F |
| 8 | Aug 9, 1988 – Aug 18, 1988 | 10 | 98°F (Aug 17) | 93°F | 68°F |
| 9 | Jul 24, 1941 – Aug 1, 1941 | 9 | 101°F (Jul 27) | 96°F | 68°F |
| 10 | Jul 3, 1897 – Jul 10, 1897 | 8 | 101°F (Jul 4) | 98°F | 70°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
62nd-warmest month on record
43rd-warmest July of 130 on record
+1.0° vs. 73.8° average (1991–2020)Longest 90°F Streak in July
4 consecutive days with highs of at least 90°F (Jul 1–4, 2026, peaking at 94°F)
The longest July streak since 2024 (2 years). The July record is 15 days, set in 1930.
Average July Temperature by Year
1895–2026 · 2026 highlighted
Warmest Julys on Record
| # | Year | Avg Temp |
|---|---|---|
| 1 | 1934 | 81.5°F |
| 2 | 1901 | 78.7°F |
| 3 | 1935 | 78.5°F |
| 4 | 1999 | 78.2°F |
| 5 | 2016 | 77.7°F |
| 6 | 2011 | 77.4°F |
| 7 | 1930 | 77.4°F |
| 8 | 2012 | 77.3°F |
| 9 | 1931 | 77.2°F |
| 10 | 1898 | 77.2°F |
Warmest Months on Record (Any Month)
| # | Month | Avg Temp |
|---|---|---|
| 1 | July 1934 | 81.5°F |
| 2 | June 1934 | 79.3°F |
| 3 | July 1901 | 78.7°F |
| 4 | July 1935 | 78.5°F |
| 5 | July 1999 | 78.2°F |
| 6 | August 1918 | 77.7°F |
| 7 | July 2016 | 77.7°F |
| 8 | July 2011 | 77.4°F |
| 9 | July 1930 | 77.4°F |
| 10 | July 2012 | 77.3°F |
Nearby Stations — July 2026
How the same month ranked at the closest reporting stations
| Station | Avg Temp | July Rank |
|---|---|---|
| Zanesville, OH | 74.8°F | 43rd of 130 |
| New Philadelphia, OH | 74.0°F | 21st of 66 |
| Parkersburg, WV | 75.7°F | 41st of 97 |
| Columbus, OH | 77.7°F | 21st of 149 |