Redding, CA
California · Records since 1893–2026
Records for August 11
🔥 Record High
August 11, 1992
+11° from 99° normal❄ Record Low
August 11, 1989
-10° from 65° normalAll-Time Records — Redding
Top 10 Record Highs — August 11
| # | Temp | Date |
|---|---|---|
| 🏆 | 110°F | August 11, 1992 |
| 2 | 110°F | August 11, 1933 |
| 3 | 109°F | August 11, 2012 |
| 4 | 109°F | August 11, 1996 |
| 5 | 109°F | August 11, 1937 |
| 6 | 109°F | August 11, 1920 |
| 7 | 107°F | August 11, 2025 |
| 8 | 107°F | August 11, 2004 |
| 9 | 107°F | August 11, 2002 |
| 10 | 107°F | August 11, 1944 |
Top 5 Record Lows — August 11
| # | Temp | Date |
|---|---|---|
| 🥶 | 55°F | August 11, 1989 |
| 2 | 55°F | August 11, 1919 |
| 3 | 56°F | August 11, 1994 |
| 4 | 56°F | August 11, 1957 |
| 5 | 57°F | August 11, 2000 |
Heat Wave Summary — Redding
threshold: 105°F (90th percentile of historical Jun–Aug highs)2026 Daily High Temperature vs Normal
Year to date138 of 221 days with data were above the 1991–2020 normal high for their date.
Days ≥ 90°F Per Year
1893–2026Average Daily High by Decade
Full year · complete decades only
Longest Heat Waves — Redding
| # | Dates | Days | Peak | Avg High | Avg Overnight Low |
|---|---|---|---|---|---|
| 🏆 | Jul 2, 2024 – Jul 13, 2024 | 12 | 119°F (Jul 6) | 113°F | 76°F |
| 2 | Jul 30, 1978 – Aug 10, 1978 | 12 | 117°F (Aug 7) | 111°F | 78°F |
| 3 | Aug 13, 1967 – Aug 23, 1967 | 11 | 110°F (Aug 14) | 108°F | 74°F |
| 4 | Jul 16, 1988 – Jul 24, 1988 | 9 | 118°F (Jul 20) | 111°F | 74°F |
| 5 | Jul 18, 1931 – Jul 26, 1931 | 9 | 112°F (Jul 19) | 108°F | 77°F |
| 6 | Aug 2, 1966 – Aug 10, 1966 | 9 | 110°F (Aug 6) | 107°F | 75°F |
| 7 | Aug 1, 2026 – Aug 9, 2026 | 9 | 109°F (Aug 7) | 107°F | 70°F |
| 8 | Jul 13, 2005 – Jul 20, 2005 | 8 | 112°F (Jul 18) | 108°F | 73°F |
| 9 | Aug 8, 1996 – Aug 15, 1996 | 8 | 111°F (Aug 12) | 108°F | 70°F |
| 10 | Aug 14, 2022 – Aug 21, 2022 | 8 | 110°F (Aug 16) | 108°F | 71°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
67th-warmest month on record
52nd-warmest July of 123 on record
+0.5° vs. 82.9° average (1991–2020)Longest 90°F Streak in July
31 consecutive days with highs of at least 90°F (Jul 1–31, 2026, peaking at 106°F)
Ties the longest July streak since 2023 (3 years).
Average July Temperature by Year
1893–2026 · 2026 highlighted
Warmest Julys on Record
| # | Year | Avg Temp |
|---|---|---|
| 1 | 2024 | 89.6°F |
| 2 | 1931 | 88.0°F |
| 3 | 1933 | 87.7°F |
| 4 | 2018 | 86.8°F |
| 5 | 1988 | 86.7°F |
| 6 | 1967 | 86.5°F |
| 7 | 1973 | 86.5°F |
| 8 | 2021 | 86.4°F |
| 9 | 1960 | 86.2°F |
| 10 | 1959 | 86.1°F |
Warmest Months on Record (Any Month)
| # | Month | Avg Temp |
|---|---|---|
| 1 | July 2024 | 89.6°F |
| 2 | August 1967 | 88.3°F |
| 3 | July 1931 | 88.0°F |
| 4 | July 1933 | 87.7°F |
| 5 | August 1921 | 87.6°F |
| 6 | July 2018 | 86.8°F |
| 7 | July 1988 | 86.7°F |
| 8 | July 1967 | 86.5°F |
| 9 | July 1973 | 86.5°F |
| 10 | July 2021 | 86.4°F |
Nearby Stations — July 2026
How the same month ranked at the closest reporting stations
| Station | Avg Temp | July Rank |
|---|---|---|
| Redding, CA | 83.4°F | 52nd of 123 |
| Mount Shasta, CA | 69.5°F | 32nd of 76 |
| Eureka, CA | 59.0°F | 14th of 140 |
| Ukiah, CA | 75.0°F | 37th of 130 |
| Alturas, CA | 68.7°F | 21st of 87 |