Plattsburgh, NY
New York · Records since 1945–2026
Records for August 11
🔥 Record High
August 11, 2025
+11° from 80° normal❄ Record Low
August 11, 1972
-10° from 58° normalAll-Time Records — Plattsburgh
Top 10 Record Highs — August 11
| # | Temp | Date |
|---|---|---|
| 🏆 | 91°F | August 11, 2025 |
| 2 | 91°F | August 11, 1970 |
| 3 | 89°F | August 11, 2021 |
| 4 | 89°F | August 11, 2016 |
| 5 | 89°F | August 11, 2002 |
| 6 | 89°F | August 11, 1975 |
| 7 | 88°F | August 11, 2020 |
| 8 | 87°F | August 11, 1947 |
| 9 | 86°F | August 11, 1988 |
| 10 | 86°F | August 11, 1956 |
Top 5 Record Lows — August 11
| # | Temp | Date |
|---|---|---|
| 🥶 | 48°F | August 11, 1972 |
| 2 | 48°F | August 11, 1968 |
| 3 | 49°F | August 11, 1983 |
| 4 | 49°F | August 11, 1965 |
| 5 | 50°F | August 11, 2018 |
Heat Wave Summary — Plattsburgh
threshold: 88°F (90th percentile of historical Jun–Aug highs)2026 Daily High Temperature vs Normal
Year to date99 of 220 days with data were above the 1991–2020 normal high for their date.
Days ≥ 90°F Per Year
1946–2026Average Daily High by Decade
Full year · complete decades only
Longest Heat Waves — Plattsburgh
| # | Dates | Days | Peak | Avg High | Avg Overnight Low |
|---|---|---|---|---|---|
| 🏆 | Aug 27, 1953 – Sep 5, 1953 | 10 | 96°F (Aug 30) | 91°F | 67°F |
| 2 | Jul 23, 1970 – Jul 31, 1970 | 9 | 95°F (Jul 24) | 91°F | 64°F |
| 3 | Jun 24, 1946 – Jul 1, 1946 | 8 | 94°F (Jun 26) | 90°F | 64°F |
| 4 | Jul 15, 1977 – Jul 21, 1977 | 7 | 97°F (Jul 21) | 92°F | 68°F |
| 5 | Jul 23, 1963 – Jul 29, 1963 | 7 | 96°F (Jul 24) | 94°F | 69°F |
| 6 | Jun 29, 1955 – Jul 5, 1955 | 7 | 95°F (Jul 4) | 92°F | 67°F |
| 7 | Jun 29, 2018 – Jul 5, 2018 | 7 | 93°F (Jul 2) | 91°F | 67°F |
| 8 | Jul 26, 1949 – Jul 31, 1949 | 6 | 99°F (Jul 28) | 94°F | 68°F |
| 9 | Jul 3, 2010 – Jul 8, 2010 | 6 | 97°F (Jul 5) | 93°F | 67°F |
| 10 | Jul 26, 1959 – Jul 31, 1959 | 6 | 94°F (Jul 29) | 92°F | 63°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
33rd-warmest month on record
26th-warmest July of 78 on record
+1.6° vs. 69.7° average (1991–2020)Longest 90°F Streak in July
2 consecutive days with highs of at least 90°F (Jul 2–3, 2026, peaking at 97°F)
Ties the longest July streak since 2025 (1 year). The July record is 8 days, set in 1970.
Average July Temperature by Year
1946–2026 · 2026 highlighted
Warmest Julys on Record
| # | Year | Avg Temp |
|---|---|---|
| 1 | 1975 | 75.5°F |
| 2 | 1955 | 75.2°F |
| 3 | 1952 | 73.9°F |
| 4 | 1949 | 73.8°F |
| 5 | 1973 | 73.8°F |
| 6 | 1979 | 73.6°F |
| 7 | 2020 | 73.5°F |
| 8 | 1959 | 73.3°F |
| 9 | 1963 | 72.7°F |
| 10 | 2024 | 72.7°F |
Warmest Months on Record (Any Month)
| # | Month | Avg Temp |
|---|---|---|
| 1 | July 1975 | 75.5°F |
| 2 | July 1955 | 75.2°F |
| 3 | August 1973 | 74.0°F |
| 4 | July 1952 | 73.9°F |
| 5 | July 1949 | 73.8°F |
| 6 | July 1973 | 73.8°F |
| 7 | July 1979 | 73.6°F |
| 8 | July 2020 | 73.5°F |
| 9 | July 1959 | 73.3°F |
| 10 | August 1959 | 72.9°F |
Nearby Stations — July 2026
How the same month ranked at the closest reporting stations
| Station | Avg Temp | July Rank |
|---|---|---|
| Plattsburgh, NY | 71.3°F | 26th of 78 |
| Burlington, VT | 73.7°F | 17th of 135 |
| Saranac Lake, NY | 63.6°F | 74th of 106 |
| Newcomb, NY | 65.9°F | 32nd of 67 |
| Glens Falls, NY | 69.8°F | 64th of 117 |