All-time weather records — Sheridan Lake, CO
Climate change signal in Sheridan Lake
of Sheridan Lake's all-time daily heat records were set in the last decade (180 of 366 records since 2015).
of all-time daily cold records were set in the last decade (166 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 | # |
|---|---|---|---|---|
| 2000s | 186 | 200 | ||
| 2020s | 180 | 166 |
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 2000, the latest in 2026. Period of observation: 2000-2026.
Records by month
| Month | Hottest day | Coldest day | Wettest day |
|---|---|---|---|
| January | 72.0°F — Jan 5, 2026 | -22.0°F — Jan 16, 2024 | 0.43 in — Jan 20, 2007 |
| February | 78.1°F — Feb 4, 2025 | -20.9°F — Feb 15, 2021 | 0.61 in — Feb 14, 2026 |
| March | 84.9°F — Mar 20, 2026 | -7.1°F — Mar 11, 2022 | 1.13 in — Mar 14, 2021 |
| April | 91.9°F — Apr 16, 2002 | 16.0°F — Apr 5, 2023 | 1.30 in — Apr 16, 2003 |
| May | 100.9°F — May 21, 2005 | 26.1°F — May 14, 2004 | 1.54 in — May 16, 2021 |
| June | 104.0°F — Jun 1, 2002 | 39.0°F — Jun 10, 2004 | 1.84 in — Jun 3, 2023 |
| July | 106.0°F — Jul 24, 2022 | 50.0°F — Jul 9, 2023 | 2.50 in — Jul 23, 2004 |
| August | 105.1°F — Aug 1, 2002 | 46.0°F — Aug 28, 2004 | 2.50 in — Aug 6, 2004 |
| September | 102.9°F — Sep 7, 2020 | 26.1°F — Sep 25, 2000 | 1.71 in — Sep 4, 2021 |
| October | 96.1°F — Oct 6, 2024 | 6.1°F — Oct 27, 2020 | 2.50 in — Oct 26, 2006 |
| November | 82.9°F — Nov 1, 2001 | 0.0°F — Nov 24, 2003 | 0.75 in — Nov 21, 2025 |
| December | 75.9°F — Dec 23, 2025 | -18.0°F — Dec 24, 2004 | 2.65 in — Dec 29, 2006 |
Click a month to see every daily record for that month in Sheridan Lake.