All-time weather records — Bearcreek, MT
Climate change signal in Bearcreek
of Bearcreek's all-time daily heat records were set in the last decade (71 of 366 records since 2015).
of all-time daily cold records were set in the last decade (13 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 | # |
|---|---|---|---|---|
| 1890s | 15 | 15 | ||
| 1900s | 15 | 42 | ||
| 1910s | 23 | 71 | ||
| 1920s | 30 | 37 | ||
| 1930s | 48 | 37 | ||
| 1940s | 11 | 22 | ||
| 1950s | 28 | 23 | ||
| 1960s | 25 | 18 | ||
| 1970s | 11 | 22 | ||
| 1980s | 41 | 16 | ||
| 1990s | 20 | 27 | ||
| 2000s | 22 | 20 | ||
| 2010s | 33 | 6 | ||
| 2020s | 44 | 10 |
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 1895, the latest in 2026. Period of observation: 1894-2026.
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | 70.0°F — Jan 12, 1953 | -38.0°F — Jan 17, 1930 | 1.74 in — Jan 2, 1972 |
| February | 70.0°F — Feb 2, 1935 | -42.0°F — Feb 3, 1989 | 1.20 in — Feb 16, 1898 |
| March | 75.0°F — Mar 20, 2026 | -29.9°F — Mar 5, 1945 | 2.64 in — Mar 23, 1973 |
| April | 80.1°F — Apr 25, 1910 | -9.9°F — Apr 1, 1926 | 3.31 in — Apr 22, 1958 |
| May | 88.0°F — May 14, 1936 | 7.0°F — May 12, 1943 | 7.75 in — May 17, 2000 |
| June | 109.9°F — Jun 24, 1900 | 19.9°F — Jun 1, 1996 | 3.40 in — Jun 13, 2001 |
| July | 100.9°F — Jul 21, 1931 | 30.0°F — Jul 2, 1955 | 1.97 in — Jul 10, 1951 |
| August | 98.1°F — Aug 11, 2018 | 3.9°F — Aug 17, 1907 | 3.54 in — Aug 21, 1923 |
| September | 97.0°F — Sep 5, 2020 | 8.1°F — Sep 24, 1926 | 2.50 in — Sep 26, 1996 |
| October | 86.0°F — Oct 3, 1922 | -13.0°F — Oct 30, 1991 | 2.55 in — Oct 12, 2023 |
| November | 80.1°F — Nov 10, 1899 | -25.1°F — Nov 13, 1959 | 2.01 in — Nov 6, 1986 |
| December | 71.1°F — Dec 2, 1899 | -42.0°F — Dec 21, 1990 | 2.00 in — Dec 10, 2000 |
Click a month to see every daily record for that month in Bearcreek.