Morenci Weather Records (USC00205603)
Record envelope, standing records and threshold days for Morenci (USC00205603), Michigan, United States, with 54 years of record.
Key Facts for Morenci
- Morenci (USC00205603) is a weather station in Michigan, United States at 41.72 latitude and -84.21 longitude, 235 m (770 ft) above sea level.
- The station reports from 1973 to 2026, 54 years of record.
- 1,464 records set at Morenci still stand.
- Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Morenci set a daily record precipitation of 30.7 mm (1.2 in) on 6 July 2026.
About the Station
- Location: Michigan, United States, 41.72 latitude, -84.21 longitude.
- Elevation: 235 m (770 ft).
- Period of record: 1973 to 2026, 54 years.
- Eligible elements: prcp, snow, snwd.
Daily Record Envelope and 2026
9 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 17.8 C (64.0 F) | -27.8 C (-18.0 F) | 13.9 C (57.0 F) | -23.3 C (-9.9 F) |
| Feb | 21.1 C (70.0 F) | -28.3 C (-18.9 F) | 14.4 C (57.9 F) | -17.2 C (1.0 F) |
| Mar | 30.6 C (87.1 F) | -22.2 C (-8.0 F) | 23.3 C (73.9 F) | -9.4 C (15.1 F) |
| Apr | 30.6 C (87.1 F) | -12.2 C (10.0 F) | 27.2 C (81.0 F) | -5.0 C (23.0 F) |
| May | 35.6 C (96.1 F) | -5.0 C (23.0 F) | 30.6 C (87.1 F) | -0.6 C (30.9 F) |
| Jun | 41.1 C (106.0 F) | 4.4 C (39.9 F) | 33.3 C (91.9 F) | 8.3 C (46.9 F) |
| Jul | 39.4 C (102.9 F) | 7.2 C (45.0 F) | 35.6 C (96.1 F) | 10.6 C (51.1 F) |
| Aug | 35.6 C (96.1 F) | 6.1 C (43.0 F) | 31.1 C (88.0 F) | 10.6 C (51.1 F) |
| Sep | 36.1 C (97.0 F) | 0.0 C (32.0 F) | 29.4 C (84.9 F) | 7.2 C (45.0 F) |
| Oct | 31.7 C (89.1 F) | -6.1 C (21.0 F) | 27.2 C (81.0 F) | 3.3 C (37.9 F) |
| Nov | 26.1 C (79.0 F) | -16.1 C (3.0 F) | n/a | n/a |
| Dec | 18.3 C (64.9 F) | -23.3 C (-9.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1981 | 5 |
| 2004 | 88 |
| 2005 | 72 |
| 2006 | 69 |
| 2007 | 74 |
| 2008 | 53 |
| 2009 | 79 |
| 2010 | 48 |
| 2011 | 56 |
| 2012 | 112 |
| 2013 | 67 |
| 2014 | 87 |
| 2015 | 80 |
| 2016 | 49 |
| 2017 | 86 |
| 2018 | 57 |
| 2019 | 59 |
| 2020 | 44 |
| 2021 | 52 |
| 2022 | 40 |
| 2023 | 47 |
| 2024 | 62 |
| 2025 | 53 |
| 2026 | 25 |
Wettest Day of Each Month
Sep: 131.6 mm (5.2 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 40.4 mm (1.6 in) | 12 January 2020 |
| Feb | 54.1 mm (2.1 in) | 18 February 1998 |
| Mar | 67.8 mm (2.7 in) | 11 March 2009 |
| Apr | 62.5 mm (2.5 in) | 14 April 1981 |
| May | 78.7 mm (3.1 in) | 12 May 2002 |
| Jun | 108.2 mm (4.3 in) | 28 June 1983 |
| Jul | 121.2 mm (4.8 in) | 3 July 2008 |
| Aug | 89.2 mm (3.5 in) | 6 August 1998 |
| Sep | 131.6 mm (5.2 in) | 4 September 1981 |
| Oct | 49.0 mm (1.9 in) | 25 October 2021 |
| Nov | 71.9 mm (2.8 in) | 2 November 1982 |
| Dec | 55.1 mm (2.2 in) | 1 December 2006 |
Period of Record Coverage
2004 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 2004 | 365 | 100% | Yes |
| 2005 | 364 | 100% | Yes |
| 2006 | 357 | 98% | Yes |
| 2007 | 363 | 99% | Yes |
| 2008 | 325 | 89% | No |
| 2009 | 365 | 100% | Yes |
| 2010 | 349 | 96% | Yes |
| 2011 | 362 | 99% | Yes |
| 2012 | 361 | 99% | Yes |
| 2013 | 357 | 98% | Yes |
| 2014 | 350 | 96% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 329 | 90% | No |
| 2017 | 353 | 97% | Yes |
| 2018 | 352 | 96% | Yes |
| 2019 | 342 | 94% | Yes |
| 2020 | 364 | 99% | Yes |
| 2021 | 342 | 94% | Yes |
| 2022 | 330 | 90% | Yes |
| 2023 | 322 | 88% | No |
| 2024 | 335 | 92% | Yes |
| 2025 | 341 | 93% | Yes |
| 2026 | 240 | 66% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 6 July 2026 | Morenci, US | daily rain | 30.7 mm (1.2 in) | 7.3 mm (0.29 in) | 4 years | 11 of 100 (Routine) |
| 15 April 2026 | Morenci, US | daily rain | 33.3 mm (1.3 in) | 12.5 mm (0.5 in) | 40 years | 30 of 100 (Routine) |
| 25 January 2026 | Morenci, US | daily snowfall | 6.1 cm (2.4 in) | 1.0 cm (0.4 in) | 40 years | 19 of 100 (Routine) |
| 15 January 2026 | Morenci, US | daily snowfall | 5.3 cm (2.1 in) | 0.7 cm (0.3 in) | 16 years | 11 of 100 (Routine) |
| 6 December 2025 | Morenci, US | daily snow depth (Tie) | 7.6 cm (3.0 in) | tie | 48 years | 4 of 100 (Routine) |
| 3 December 2025 | Morenci, US | daily snow depth (Tie) | 10.2 cm (4.0 in) | tie | 23 years | 2 of 100 (Routine) |
| 2 December 2025 | Morenci, US | daily snow depth | 12.7 cm (5.0 in) | 5.1 cm (2.0 in) | 46 years | 25 of 100 (Routine) |
| 2 December 2025 | Morenci, US | daily snowfall (Tie) | 4.1 cm (1.6 in) | tie | 48 years | 4 of 100 (Routine) |
| 1 December 2025 | Morenci, US | daily snow depth | 10.2 cm (4.0 in) | 2.6 cm (1.0 in) | 46 years | 21 of 100 (Routine) |
| 11 November 2025 | Morenci, US | daily snow depth (Tie) | 2.5 cm (1.0 in) | tie | 40 years | 4 of 100 (Routine) |
| 10 November 2025 | Morenci, US | daily snow depth | 5.1 cm (2.0 in) | 5.1 cm (2.0 in) | 48 years | 20 of 100 (Routine) |
| 10 November 2025 | Morenci, US | daily snowfall | 0.5 cm (0.2 in) | 0.5 cm (0.2 in) | 48 years | 20 of 100 (Routine) |
| 9 November 2025 | Morenci, US | daily snow depth | 5.1 cm (2.0 in) | 2.6 cm (1.0 in) | 7 years | 17 of 100 (Routine) |
| 9 November 2025 | Morenci, US | daily snowfall | 5.1 cm (2.0 in) | 2.3 cm (0.9 in) | 7 years | 16 of 100 (Routine) |
| 9 November 2025 | Morenci, US | daily rain (Tie) | 9.9 mm (0.39 in) | tie | 31 years | 3 of 100 (Routine) |
| 17 July 2025 | Morenci, US | daily rain | 19.1 mm (0.8 in) | 3.6 mm (0.14 in) | 4 years | 8 of 100 (Routine) |
| 21 May 2025 | Morenci, US | daily rain | 14.2 mm (0.6 in) | 2.0 mm (0.08 in) | 40 years | 18 of 100 (Routine) |
| 7 May 2025 | Morenci, US | daily rain | 16.5 mm (0.6 in) | 0.2 mm (0.01 in) | 12 years | 8 of 100 (Routine) |
| 6 May 2025 | Morenci, US | daily rain | 29.2 mm (1.1 in) | 14.0 mm (0.6 in) | 48 years | 31 of 100 (Routine) |
| 3 April 2025 | Morenci, US | daily rain | 51.8 mm (2.0 in) | 22.6 mm (0.9 in) | 23 years | 35 of 100 (Notable) |
Climate Trend
18 complete years, 2004 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 2004 | 9.6 C | -0.06 C |
| 2005 | 9.9 C | +0.27 C |
| 2006 | 10.4 C | +0.78 C |
| 2007 | 9.7 C | +0.10 C |
| 2009 | 8.6 C | -1.06 C |
| 2010 | 9.6 C | +0.01 C |
| 2011 | 9.7 C | +0.05 C |
| 2012 | 11.3 C | +1.67 C |
| 2013 | 9.2 C | -0.46 C |
| 2014 | 7.9 C | -1.70 C |
| 2015 | 9.3 C | -0.31 C |
| 2017 | 10.2 C | +0.55 C |
| 2018 | 9.2 C | -0.47 C |
| 2019 | 8.8 C | -0.87 C |
| 2020 | 10.1 C | +0.46 C |
| 2022 | 9.1 C | -0.53 C |
| 2024 | 11.2 C | +1.56 C |
| 2025 | 9.6 C | -0.04 C |
This station does not have enough complete years (30 are needed) to fit a temperature trend.
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1973 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 41.1 C (106.0 F) | 2012 | 35.6 C (96.1 F) | 23 |
| Coldest night (TNn) | -28.3 C (-18.9 F) | 2019 | -21.9 C (-7.5 F) | 24 |
| Wettest day (Rx1day) | 131.6 mm (5.2 in) | 1981 | 54.1 mm (2.1 in) | 52 |
| Wettest five days (Rx5day) | 163.1 mm (6.4 in) | 1983 | 89.3 mm (3.5 in) | 52 |
| Longest dry spell (CDD) | 35 days | 1995 | 15 days | 52 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1973 | n/a |
| 1976 | n/a |
| 1977 | n/a |
| 1978 | n/a |
| 1979 | n/a |
| 1980 | n/a |
| 1981 | n/a |
| 1982 | n/a |
| 1983 | n/a |
| 1984 | n/a |
| 1985 | n/a |
| 1986 | n/a |
| 1987 | n/a |
| 1988 | n/a |
| 1989 | n/a |
| 1990 | n/a |
| 1991 | n/a |
| 1992 | n/a |
| 1993 | n/a |
| 1994 | n/a |
| 1995 | n/a |
| 1996 | n/a |
| 1997 | n/a |
| 1998 | n/a |
| 1999 | n/a |
| 2000 | n/a |
| 2001 | n/a |
| 2002 | n/a |
| 2003 | n/a |
| 2004 | 33.9 C (93.0 F) |
| 2005 | 37.2 C (99.0 F) |
| 2006 | 35.0 C (95.0 F) |
| 2007 | 36.1 C (97.0 F) |
| 2008 | 35.6 C (96.1 F) |
| 2009 | 35.0 C (95.0 F) |
| 2010 | 35.6 C (96.1 F) |
| 2011 | 39.4 C (102.9 F) |
| 2012 | 41.1 C (106.0 F) |
| 2013 | 36.1 C (97.0 F) |
| 2014 | 35.6 C (96.1 F) |
| 2015 | 33.9 C (93.0 F) |
| 2016 | 34.4 C (93.9 F) |
| 2017 | 35.6 C (96.1 F) |
| 2018 | 36.1 C (97.0 F) |
| 2019 | 35.6 C (96.1 F) |
| 2020 | 36.7 C (98.1 F) |
| 2021 | 33.3 C (91.9 F) |
| 2022 | 34.4 C (93.9 F) |
| 2023 | 32.2 C (90.0 F) |
| 2024 | 35.6 C (96.1 F) |
| 2025 | 35.0 C (95.0 F) |
| 2026 | 35.6 C (96.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1973 | n/a |
| 1976 | n/a |
| 1977 | n/a |
| 1978 | n/a |
| 1979 | n/a |
| 1980 | n/a |
| 1981 | -27.8 C (-18.0 F) |
| 1982 | n/a |
| 1983 | n/a |
| 1984 | n/a |
| 1985 | n/a |
| 1986 | n/a |
| 1987 | n/a |
| 1988 | n/a |
| 1989 | n/a |
| 1990 | n/a |
| 1991 | n/a |
| 1992 | n/a |
| 1993 | n/a |
| 1994 | n/a |
| 1995 | n/a |
| 1996 | n/a |
| 1997 | n/a |
| 1998 | n/a |
| 1999 | n/a |
| 2000 | n/a |
| 2001 | n/a |
| 2002 | n/a |
| 2003 | n/a |
| 2004 | -23.3 C (-9.9 F) |
| 2005 | -22.2 C (-8.0 F) |
| 2006 | -15.6 C (3.9 F) |
| 2007 | -21.7 C (-7.1 F) |
| 2008 | -20.0 C (-4.0 F) |
| 2009 | -27.8 C (-18.0 F) |
| 2010 | -19.4 C (-2.9 F) |
| 2011 | -26.1 C (-15.0 F) |
| 2012 | -17.8 C (0.0 F) |
| 2013 | -17.8 C (0.0 F) |
| 2014 | -27.8 C (-18.0 F) |
| 2015 | -26.7 C (-16.1 F) |
| 2016 | -17.2 C (1.0 F) |
| 2017 | -23.3 C (-9.9 F) |
| 2018 | -21.7 C (-7.1 F) |
| 2019 | -28.3 C (-18.9 F) |
| 2020 | -16.1 C (3.0 F) |
| 2021 | -25.0 C (-13.0 F) |
| 2022 | -21.7 C (-7.1 F) |
| 2023 | -16.1 C (3.0 F) |
| 2024 | -22.8 C (-9.0 F) |
| 2025 | -21.1 C (-6.0 F) |
| 2026 | -23.3 C (-9.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1973 | 33.5 mm (1.3 in) |
| 1976 | 32.8 mm (1.3 in) |
| 1977 | 61.7 mm (2.4 in) |
| 1978 | 75.4 mm (3.0 in) |
| 1979 | 54.6 mm (2.1 in) |
| 1980 | 52.1 mm (2.1 in) |
| 1981 | 131.6 mm (5.2 in) |
| 1982 | 71.9 mm (2.8 in) |
| 1983 | 108.2 mm (4.3 in) |
| 1984 | 49.8 mm (2.0 in) |
| 1985 | 58.9 mm (2.3 in) |
| 1986 | 53.3 mm (2.1 in) |
| 1987 | 46.7 mm (1.8 in) |
| 1988 | 46.5 mm (1.8 in) |
| 1989 | 68.1 mm (2.7 in) |
| 1990 | 49.3 mm (1.9 in) |
| 1991 | 50.3 mm (2.0 in) |
| 1992 | 63.0 mm (2.5 in) |
| 1993 | 35.1 mm (1.4 in) |
| 1994 | 33.5 mm (1.3 in) |
| 1995 | 54.6 mm (2.1 in) |
| 1996 | 84.1 mm (3.3 in) |
| 1997 | 55.4 mm (2.2 in) |
| 1998 | 89.2 mm (3.5 in) |
| 1999 | 50.3 mm (2.0 in) |
| 2000 | 78.2 mm (3.1 in) |
| 2001 | 51.3 mm (2.0 in) |
| 2002 | 78.7 mm (3.1 in) |
| 2003 | 50.8 mm (2.0 in) |
| 2004 | 37.1 mm (1.5 in) |
| 2005 | 59.4 mm (2.3 in) |
| 2006 | 57.2 mm (2.3 in) |
| 2007 | 57.4 mm (2.3 in) |
| 2008 | 121.2 mm (4.8 in) |
| 2009 | 67.8 mm (2.7 in) |
| 2010 | 52.1 mm (2.1 in) |
| 2011 | 74.9 mm (2.9 in) |
| 2012 | 38.4 mm (1.5 in) |
| 2013 | 52.1 mm (2.1 in) |
| 2014 | 49.3 mm (1.9 in) |
| 2015 | 92.7 mm (3.6 in) |
| 2016 | 53.6 mm (2.1 in) |
| 2017 | 44.2 mm (1.7 in) |
| 2018 | 53.1 mm (2.1 in) |
| 2019 | 59.7 mm (2.4 in) |
| 2020 | 68.8 mm (2.7 in) |
| 2021 | 49.0 mm (1.9 in) |
| 2022 | 48.8 mm (1.9 in) |
| 2023 | 68.3 mm (2.7 in) |
| 2024 | 34.5 mm (1.4 in) |
| 2025 | 51.8 mm (2.0 in) |
| 2026 | 63.2 mm (2.5 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1973 | 56.1 mm (2.2 in) |
| 1976 | 58.5 mm (2.3 in) |
| 1977 | 100.5 mm (4.0 in) |
| 1978 | 136.4 mm (5.4 in) |
| 1979 | 74.6 mm (2.9 in) |
| 1980 | 77.2 mm (3.0 in) |
| 1981 | 139.8 mm (5.5 in) |
| 1982 | 103.6 mm (4.1 in) |
| 1983 | 163.1 mm (6.4 in) |
| 1984 | 78.7 mm (3.1 in) |
| 1985 | 88.6 mm (3.5 in) |
| 1986 | 89.6 mm (3.5 in) |
| 1987 | 89.2 mm (3.5 in) |
| 1988 | 65.9 mm (2.6 in) |
| 1989 | 134.1 mm (5.3 in) |
| 1990 | 90.9 mm (3.6 in) |
| 1991 | 99.4 mm (3.9 in) |
| 1992 | 140.2 mm (5.5 in) |
| 1993 | 78.3 mm (3.1 in) |
| 1994 | 59.2 mm (2.3 in) |
| 1995 | 113.3 mm (4.5 in) |
| 1996 | 117.6 mm (4.6 in) |
| 1997 | 78.2 mm (3.1 in) |
| 1998 | 126.6 mm (5.0 in) |
| 1999 | 55.7 mm (2.2 in) |
| 2000 | 106.1 mm (4.2 in) |
| 2001 | 91.2 mm (3.6 in) |
| 2002 | 104.6 mm (4.1 in) |
| 2003 | 84.8 mm (3.3 in) |
| 2004 | 70.6 mm (2.8 in) |
| 2005 | 71.4 mm (2.8 in) |
| 2006 | 90.0 mm (3.5 in) |
| 2007 | 137.7 mm (5.4 in) |
| 2008 | 121.2 mm (4.8 in) |
| 2009 | 121.4 mm (4.8 in) |
| 2010 | 75.2 mm (3.0 in) |
| 2011 | 109.0 mm (4.3 in) |
| 2012 | 41.4 mm (1.6 in) |
| 2013 | 72.1 mm (2.8 in) |
| 2014 | 56.2 mm (2.2 in) |
| 2015 | 127.5 mm (5.0 in) |
| 2016 | 90.4 mm (3.6 in) |
| 2017 | 89.3 mm (3.5 in) |
| 2018 | 68.1 mm (2.7 in) |
| 2019 | 75.2 mm (3.0 in) |
| 2020 | 112.7 mm (4.4 in) |
| 2021 | 87.9 mm (3.5 in) |
| 2022 | 55.9 mm (2.2 in) |
| 2023 | 96.8 mm (3.8 in) |
| 2024 | 54.1 mm (2.1 in) |
| 2025 | 74.4 mm (2.9 in) |
| 2026 | 81.0 mm (3.2 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1973 | 14 days |
| 1976 | 27 days |
| 1977 | 14 days |
| 1978 | 15 days |
| 1979 | 18 days |
| 1980 | 16 days |
| 1981 | 15 days |
| 1982 | 17 days |
| 1983 | 23 days |
| 1984 | 13 days |
| 1985 | 20 days |
| 1986 | 11 days |
| 1987 | 14 days |
| 1988 | 19 days |
| 1989 | 15 days |
| 1990 | 17 days |
| 1991 | 14 days |
| 1992 | 12 days |
| 1993 | 14 days |
| 1994 | 24 days |
| 1995 | 35 days |
| 1996 | 18 days |
| 1997 | 13 days |
| 1998 | 14 days |
| 1999 | 21 days |
| 2000 | 16 days |
| 2001 | 14 days |
| 2002 | 13 days |
| 2003 | 22 days |
| 2004 | 21 days |
| 2005 | 16 days |
| 2006 | 19 days |
| 2007 | 14 days |
| 2008 | 15 days |
| 2009 | 11 days |
| 2010 | 15 days |
| 2011 | 16 days |
| 2012 | 16 days |
| 2013 | 16 days |
| 2014 | 14 days |
| 2015 | 20 days |
| 2016 | 17 days |
| 2017 | 14 days |
| 2018 | 18 days |
| 2019 | 11 days |
| 2020 | 15 days |
| 2021 | 17 days |
| 2022 | 15 days |
| 2023 | 12 days |
| 2024 | 15 days |
| 2025 | 17 days |
| 2026 | 12 days |
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Rainfall Return Levels
43 years, 1979 to 2025A day with at least 55.1 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 136.3 mm (5.4 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 55.1 mm (2.2 in) | |
| 5 years | 70.4 mm (2.8 in) | |
| 10 years | 82.7 mm (3.3 in) | |
| 25 years | 101.3 mm (4.0 in) | |
| 50 years | 117.6 mm (4.6 in) | Longer than the 43 years of record |
| 100 years | 136.3 mm (5.4 in) | Longer than the 43 years of record |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 43 years of values from 1979 to 2025.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 131.6 mm (5.2 in) in 1981; 108.2 mm (4.3 in) in 1983; 92.7 mm (3.6 in) in 2015.
Download the Data
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-14 (14 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-12).