All-time weather records — Vesper, WI
Climate change signal in Vesper
of Vesper's all-time daily heat records were set in the last decade (0 of 306 records since 2015).
of all-time daily cold records were set in the last decade (0 of 306 records since 2015).
If records were spread evenly across the station's history, you'd expect roughly 5% per decade. Decade-by-decade, here's where each record-breaking day was set:
| Decade | Heat records set | # | Cold records set | # |
|---|---|---|---|---|
| 1940s | · | · | ||
| 1950s | · | · | ||
| 1960s | 66 | 65 | ||
| 1970s | 230 | 232 | ||
| 1980s | 10 | 9 | ||
| 1990s | · | · | ||
| 2000s | · | · | ||
| 2010s | · | · | ||
| 2020s | · | · |
Records are the all-time daily extremes that are still standing — each daily record can only be held by one year. The station's earliest hot record was set in 1966, the latest in 1980. Period of observation: 1948-2026.
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | — | — | 1.30 in — Jan 9, 2026 |
| February | — | — | 1.12 in — Feb 20, 2002 |
| March | 75.9°F — Mar 31, 1967 | -9.9°F — Mar 3, 1972 | 2.80 in — Mar 16, 2016 |
| April | 84.0°F — Apr 19, 1977 | 14.0°F — Apr 3, 1971 | 2.65 in — Apr 4, 1981 |
| May | 91.9°F — May 19, 1972 | 33.1°F — May 5, 1973 | 3.08 in — May 30, 1989 |
| June | 93.9°F — Jun 14, 1973 | 36.0°F — Jun 17, 1969 | 4.02 in — Jun 27, 2021 |
| July | 93.0°F — Jul 22, 1972 | 44.1°F — Jul 4, 1972 | 3.38 in — Jul 15, 2022 |
| August | 95.0°F — Aug 18, 1972 | 35.1°F — Aug 21, 1977 | 4.38 in — Aug 14, 1995 |
| September | 82.0°F — Sep 18, 1972 | 32.0°F — Sep 30, 1972 | 3.88 in — Sep 12, 1978 |
| October | 78.1°F — Oct 12, 1973 | 17.1°F — Oct 19, 1972 | 4.05 in — Oct 3, 1954 |
| November | 63.0°F — Nov 7, 1969 | 5.0°F — Nov 23, 1970 | 2.75 in — Nov 1, 1984 |
| December | 43.0°F — Dec 28, 1972 | -20.0°F — Dec 8, 1972 | 1.57 in — Dec 14, 2015 |
Click a month to see every daily record for that month in Vesper.