All-time weather records — Hansen, ID
Climate change signal in Hansen
of Hansen's all-time daily heat records were set in the last decade (0 of 366 records since 2015).
of all-time daily cold records were set in the last decade (0 of 366 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 | # |
|---|---|---|---|---|
| 1960s | 46 | 52 | ||
| 1970s | 52 | 95 | ||
| 1980s | 75 | 92 | ||
| 1990s | 94 | 71 | ||
| 2000s | 87 | 48 | ||
| 2010s | 12 | 8 |
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 1963, the latest in 2012. Period of observation: 1963-2012.
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | 57.9°F — Jan 1, 1997 | -14.1°F — Jan 7, 1982 | 1.08 in — Jan 11, 1979 |
| February | 68.0°F — Feb 25, 1986 | -17.0°F — Feb 1, 1996 | 1.60 in — Feb 18, 1986 |
| March | 79.0°F — Mar 30, 1978 | 3.0°F — Mar 1, 1993 | 1.41 in — Mar 22, 1973 |
| April | 88.0°F — Apr 23, 2012 | 14.0°F — Apr 21, 2008 | 1.30 in — Apr 20, 1981 |
| May | 100.0°F — May 29, 2003 | 21.9°F — May 1, 1967 | 1.55 in — May 7, 1995 |
| June | 100.0°F — Jun 15, 1974 | 28.0°F — Jun 7, 1995 | 80.00 in — Jun 11, 1982 |
| July | 104.0°F — Jul 13, 2002 | 33.1°F — Jul 8, 1981 | 0.63 in — Jul 20, 2004 |
| August | 100.0°F — Aug 7, 2001 | 32.0°F — Aug 25, 1992 | 1.27 in — Aug 20, 1968 |
| September | 96.1°F — Sep 15, 2000 | 24.1°F — Sep 18, 1965 | 1.19 in — Sep 6, 1978 |
| October | 89.1°F — Oct 1, 1992 | 9.0°F — Oct 29, 1971 | 0.97 in — Oct 25, 2010 |
| November | 75.9°F — Nov 7, 1999 | -4.0°F — Nov 23, 1985 | 1.01 in — Nov 18, 1983 |
| December | 64.9°F — Dec 1, 1999 | -23.1°F — Dec 23, 1990 | 1.25 in — Dec 9, 2004 |
Click a month to see every daily record for that month in Hansen.