Hayward, WI
Wisconsin · Records since 1893–2026
Records for September 7
🔥 Record High
September 7, 2003
+18° from 72° normal❄ Record Low
September 7, 2024
-16° from 48° normalAll-Time Records — Hayward
Top 10 Record Highs — September 7
| # | Temp | Date |
|---|---|---|
| 🏆 | 90°F | September 7, 2003 |
| 2 | 90°F | September 7, 1922 |
| 3 | 88°F | September 7, 1906 |
| 4 | 87°F | September 7, 2013 |
| 5 | 87°F | September 7, 2002 |
| 6 | 85°F | September 7, 1940 |
| 7 | 85°F | September 7, 1913 |
| 8 | 84°F | September 7, 2022 |
| 9 | 83°F | September 7, 2006 |
| 10 | 83°F | September 7, 1912 |
Top 5 Record Lows — September 7
| # | Temp | Date |
|---|---|---|
| 🥶 | 32°F | September 7, 2024 |
| 2 | 33°F | September 7, 2025 |
| 3 | 35°F | September 7, 1934 |
| 4 | 38°F | September 7, 2011 |
| 5 | 38°F | September 7, 1998 |
Heat Wave Summary — Hayward
threshold: 88°F (90th percentile of historical Jun–Aug highs)2026 Daily High Temperature vs Normal
Year to date128 of 241 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 — Hayward
| # | Dates | Days | Peak | Avg High | Avg Overnight Low |
|---|---|---|---|---|---|
| 🏆 | Jul 12, 1901 – Jul 24, 1901 | 13 | 102°F (Jul 20) | 94°F | 62°F |
| 2 | Jun 15, 1910 – Jun 25, 1910 | 11 | 96°F (Jun 22) | 92°F | 60°F |
| 3 | Jul 24, 2007 – Aug 3, 2007 | 11 | 93°F (Jul 24) | 91°F | 61°F |
| 4 | Jul 23, 2006 – Jul 31, 2006 | 9 | 104°F (Jul 31) | 96°F | 65°F |
| 5 | Jul 9, 2005 – Jul 17, 2005 | 9 | 96°F (Jul 17) | 92°F | 64°F |
| 6 | Jul 6, 1936 – Jul 13, 1936 | 8 | 108°F (Jul 12) | 104°F | 68°F |
| 7 | Jul 11, 2006 – Jul 18, 2006 | 8 | 105°F (Jul 15) | 96°F | 60°F |
| 8 | Jul 24, 1917 – Jul 30, 1917 | 7 | 97°F (Jul 29) | 92°F | 66°F |
| 9 | Jun 4, 2021 – Jun 10, 2021 | 7 | 96°F (Jun 10) | 93°F | 64°F |
| 10 | Jun 19, 1911 – Jun 24, 1911 | 6 | 98°F (Jun 22) | 93°F | 59°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
2026 Accumulation vs. Normal
Running total since Jan 1 against the normal pace for the same date · Hayward is 22.56" behind the normal pace
Monthly Precipitation — Last 24 Months
Blue = actual · dashed line = monthly normal
Annual Precipitation Per Year (1893–2026)
Blue = above average · tan = below average · gold = 2026 (partial)
Since 1893, annual totals have trended
+0.39" per decade,
about +5.1"
across the record.
Heavy Rain Days Per Year (≥ 1.0")
Compare year-to-year changes in days with heavy rainfall (≥ 1.0")
Month in Review — June 2026
Average temperature · June 2026
105th-warmest month on record
21st-warmest June of 57 on record
+1.0° vs. 62.9° average (1991–2020)Average June Temperature by Year
1893–2026 · 2026 highlighted
Warmest Junes on Record
| # | Year | Avg Temp |
|---|---|---|
| 1 | 1913 | 70.2°F |
| 2 | 1893 | 69.7°F |
| 3 | 1921 | 69.5°F |
| 4 | 2005 | 69.4°F |
| 5 | 1911 | 69.0°F |
| 6 | 2007 | 67.5°F |
| 7 | 1919 | 67.3°F |
| 8 | 1923 | 67.2°F |
| 9 | 1910 | 66.7°F |
| 10 | 2006 | 66.2°F |
Warmest Months on Record (Any Month)
| # | Month | Avg Temp |
|---|---|---|
| 1 | July 2006 | 75.6°F |
| 2 | August 1900 | 73.6°F |
| 3 | July 1921 | 73.1°F |
| 4 | July 1936 | 73.1°F |
| 5 | July 1901 | 72.4°F |
| 6 | July 2012 | 71.3°F |
| 7 | July 2005 | 71.3°F |
| 8 | July 1916 | 71.1°F |
| 9 | July 1898 | 70.8°F |
| 10 | July 2011 | 70.7°F |
Nearby Stations — June 2026
How the same month ranked at the closest reporting stations
| Station | Avg Temp | June Rank |
|---|---|---|
| Hayward, WI | 63.9°F | 21st of 57 |
| Ashland, WI | 61.7°F | 49th of 113 |
| Duluth, MN | 60.7°F | 45th of 151 |
| Eau Claire, WI | 67.3°F | 60th of 132 |
| Rhinelander, WI | 62.4°F | 66th of 113 |
Fall in Review — Fall 2026
September 1 – November 30, 2026
Summer to Winter — 2026
Each turning point of the season against its 1991–2020 normal date, with the earliest and latest on record
| Marker | 2026 | Normal | vs. normal | Earliest | Latest | Drift |
|---|---|---|---|---|---|---|
|
Last 90°F day
The final day of summer heat
|
Jul 17
so far
|
Aug 2 | May 19, 1902 | Sep 15, 1939 | -0.1 d/decade | |
|
Last 80°F day
The last genuinely warm afternoon
|
Sep 3
so far
|
Sep 22 | Aug 21, 1934 | Oct 21, 2024 | +0.2 d/decade | |
|
First high below 50°F
The first afternoon that stays cold
|
not yet | Oct 7 | Sep 17, 1903 | Nov 10, 1922 | -0.3 d/decade | |
|
First 32°F freeze
Growing season over
|
not yet | Sep 20 | Jul 24, 1913 | Oct 15, 2021 | +1.1 d/decade | |
|
First 28°F hard freeze
Cold enough to end tender growth
|
not yet | Sep 30 | Sep 1, 1909 | Oct 24, 2016 | +0.7 d/decade | |
|
First 20°F night
Winter cold arriving
|
not yet | Oct 26 | Sep 28, 1893 | Nov 22, 2007 | +0.7 d/decade | |
|
First measurable snow
0.1" or more in a day
|
not yet | Nov 1 | Sep 22, 1995 | Dec 22, 1923 | -1.7 d/decade |
Drift is a least-squares fit across every year on record. Positive means the marker has been arriving later.
First Freeze by Year
The first 32°F night of each autumn since 1893 · trending +1.1 days later per decade
Growing Season Length by Year
Days between the last spring freeze and the first fall freeze · trending +1.8 days longer per decade
Fall Average Temperature by Year
1895–2025 · 2026 highlighted · trend +0.09° per decade (warming since 1895)
Fall Precipitation by Year
1895–2023 · 2026 highlighted · trend +0.13" per decade (wetter since 1895)