Klamath Falls, OR
Oregon · Records since 1897–2026
Records for August 11
🔥 Record High
August 11, 1992
+17° from 86° normal❄ Record Low
August 11, 2022
-10° from 48° normalAll-Time Records — Klamath Falls
Top 10 Record Highs — August 11
| # | Temp | Date |
|---|---|---|
| 🏆 | 103°F | August 11, 1992 |
| 2 | 99°F | August 11, 1971 |
| 3 | 98°F | August 11, 2021 |
| 4 | 98°F | August 11, 1906 |
| 5 | 97°F | August 11, 1996 |
| 6 | 97°F | August 11, 1981 |
| 7 | 97°F | August 11, 1940 |
| 8 | 95°F | August 11, 2025 |
| 9 | 95°F | August 11, 1933 |
| 10 | 95°F | August 11, 1898 |
Top 5 Record Lows — August 11
| # | Temp | Date |
|---|---|---|
| 🥶 | 38°F | August 11, 2022 |
| 2 | 40°F | August 11, 1908 |
| 3 | 40°F | August 11, 1907 |
| 4 | 41°F | August 11, 1949 |
| 5 | 42°F | August 11, 2019 |
Heat Wave Summary — Klamath Falls
threshold: 93°F (90th percentile of historical Jun–Aug highs)2026 Daily High Temperature vs Normal
Year to date151 of 218 days with data were above the 1991–2020 normal high for their date.
Days ≥ 90°F Per Year
1898–2026Average Daily High by Decade
Full year · complete decades only
Longest Heat Waves — Klamath Falls
| # | Dates | Days | Peak | Avg High | Avg Overnight Low |
|---|---|---|---|---|---|
| 🏆 | Jul 1, 1906 – Jul 31, 1906 | 31 | 101°F (Jul 12) | 97°F | 55°F |
| 2 | Jul 17, 1931 – Jul 28, 1931 | 12 | 100°F (Jul 19) | 96°F | 60°F |
| 3 | Jun 26, 2021 – Jul 6, 2021 | 11 | 103°F (Jun 28) | 96°F | 53°F |
| 4 | Jul 18, 1905 – Jul 27, 1905 | 10 | 103°F (Jul 22) | 99°F | 54°F |
| 5 | Jul 4, 2024 – Jul 13, 2024 | 10 | 102°F (Jul 6) | 98°F | 51°F |
| 6 | Jul 10, 1917 – Jul 19, 1917 | 10 | 100°F (Jul 10) | 95°F | 60°F |
| 7 | Jul 25, 1973 – Aug 3, 1973 | 10 | 97°F (Jul 31) | 95°F | 57°F |
| 8 | Aug 2, 1905 – Aug 10, 1905 | 9 | 100°F (Aug 5) | 96°F | 55°F |
| 9 | Aug 26, 1902 – Sep 3, 1902 | 9 | 99°F (Aug 29) | 98°F | 52°F |
| 10 | Jul 24, 2022 – Jul 31, 2022 | 8 | 103°F (Jul 29) | 100°F | 57°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
140th-warmest month on record
87th-warmest July of 123 on record
-1.3° vs. 68.2° average (1991–2020)Average July Temperature by Year
1898–2026 · 2026 highlighted
Warmest Julys on Record
| # | Year | Avg Temp |
|---|---|---|
| 1 | 1906 | 75.6°F |
| 2 | 1994 | 74.3°F |
| 3 | 1996 | 73.7°F |
| 4 | 1985 | 73.0°F |
| 5 | 1931 | 72.8°F |
| 6 | 1917 | 72.3°F |
| 7 | 1988 | 72.2°F |
| 8 | 1998 | 72.2°F |
| 9 | 1922 | 72.0°F |
| 10 | 1984 | 71.9°F |
Warmest Months on Record (Any Month)
| # | Month | Avg Temp |
|---|---|---|
| 1 | July 1906 | 75.6°F |
| 2 | July 1994 | 74.3°F |
| 3 | July 1996 | 73.7°F |
| 4 | July 1985 | 73.0°F |
| 5 | July 1931 | 72.8°F |
| 6 | August 1986 | 72.4°F |
| 7 | July 1917 | 72.3°F |
| 8 | August 1915 | 72.2°F |
| 9 | July 1988 | 72.2°F |
| 10 | July 1998 | 72.2°F |
Nearby Stations — July 2026
How the same month ranked at the closest reporting stations
| Station | Avg Temp | July Rank |
|---|---|---|
| Klamath Falls, OR | 66.9°F | 87th of 123 |
| Medford, OR | 76.5°F | 18th of 116 |
| Mount Shasta, CA | 69.5°F | 32nd of 76 |
| Alturas, CA | 68.7°F | 21st of 87 |
| Redding, CA | 83.4°F | 52nd of 123 |