Nueva Casas Grandes Weather Records (MXM00076122)
Record envelope, standing records and threshold days for Nueva Casas Grandes (MXM00076122), Mexico, with 83 years of record.
Key Facts for Nueva Casas Grandes
- Nueva Casas Grandes (MXM00076122) is a weather station in Mexico at 30.37 latitude and -107.95 longitude, 1,487 m (4,879 ft) above sea level.
- The station reports from 1943 to 2025, 83 years of record.
- 1,464 records set at Nueva Casas Grandes still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Nueva Casas Grandes set a daily record precipitation of 24.4 mm (1.0 in) on 21 July 2025.
About the Station
- Location: Mexico, 30.37 latitude, -107.95 longitude.
- Elevation: 1,487 m (4,879 ft).
- Period of record: 1943 to 2025, 83 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
11 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 31.5 C (88.7 F) | -21.5 C (-6.7 F) | 24.5 C (76.1 F) | -10.3 C (13.5 F) |
| Feb | 31.0 C (87.8 F) | -11.5 C (11.3 F) | 29.8 C (85.6 F) | 1.4 C (34.5 F) |
| Mar | 35.5 C (95.9 F) | -8.0 C (17.6 F) | 32.0 C (89.6 F) | -2.4 C (27.7 F) |
| Apr | 36.5 C (97.7 F) | -5.0 C (23.0 F) | 35.0 C (95.0 F) | 2.6 C (36.7 F) |
| May | 40.0 C (104.0 F) | -0.5 C (31.1 F) | 38.4 C (101.1 F) | 7.0 C (44.6 F) |
| Jun | 43.5 C (110.3 F) | 5.0 C (41.0 F) | 41.2 C (106.2 F) | 14.0 C (57.2 F) |
| Jul | 42.0 C (107.6 F) | 9.0 C (48.2 F) | 38.1 C (100.6 F) | 16.0 C (60.8 F) |
| Aug | 41.0 C (105.8 F) | 10.3 C (50.5 F) | 38.4 C (101.1 F) | 14.0 C (57.2 F) |
| Sep | 41.0 C (105.8 F) | 4.0 C (39.2 F) | n/a | n/a |
| Oct | 39.5 C (103.1 F) | -6.0 C (21.2 F) | n/a | n/a |
| Nov | 33.5 C (92.3 F) | -11.0 C (12.2 F) | n/a | n/a |
| Dec | 27.5 C (81.5 F) | -14.8 C (5.4 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1943 | 26 |
| 1944 | 23 |
| 1945 | 26 |
| 1946 | 21 |
| 1947 | 23 |
| 1948 | 36 |
| 1949 | 23 |
| 1950 | 32 |
| 1951 | 48 |
| 1952 | 27 |
| 1953 | 23 |
| 1954 | 30 |
| 1956 | 44 |
| 1957 | 37 |
| 1958 | 20 |
| 1959 | 19 |
| 1960 | 19 |
| 1961 | 8 |
| 1962 | 22 |
| 1963 | 10 |
| 1964 | 11 |
| 1965 | 12 |
| 1966 | 11 |
| 1967 | 25 |
| 1968 | 20 |
| 1969 | 24 |
| 1970 | 18 |
| 1971 | 25 |
| 1972 | 25 |
| 1973 | 27 |
| 1974 | 28 |
| 1975 | 26 |
| 1976 | 41 |
| 1977 | 23 |
| 1978 | 27 |
| 1979 | 33 |
| 1980 | 18 |
| 1981 | 11 |
| 1982 | 21 |
| 1983 | 17 |
| 1984 | 17 |
| 1985 | 18 |
| 1986 | 15 |
| 1987 | 29 |
| 1988 | 21 |
| 1989 | 9 |
| 1990 | 21 |
| 1991 | 21 |
| 1992 | 17 |
| 1993 | 12 |
| 1994 | 15 |
| 1995 | 13 |
| 1996 | 29 |
| 1997 | 20 |
| 1998 | 18 |
| 2000 | 3 |
| 2002 | 4 |
| 2003 | 3 |
| 2004 | 3 |
| 2005 | 9 |
| 2006 | 11 |
| 2007 | 5 |
| 2008 | 11 |
| 2009 | 8 |
| 2010 | 2 |
| 2011 | 16 |
| 2012 | 10 |
| 2013 | 7 |
| 2014 | 10 |
| 2015 | 10 |
| 2016 | 11 |
| 2017 | 17 |
| 2018 | 6 |
| 2019 | 5 |
| 2020 | 23 |
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 25 |
| 2024 | 7 |
| 2025 | 10 |
All-Time Record Progression
4 new records| Date | Kind | Detail |
|---|---|---|
| 1993-06-26 | Record daily precipitation | Record daily precipitation 135.9 mm (5.4 in) |
| 1994-06-25 | Record high maximum temperature | Record high maximum temperature 42.8 C (109.0 F) |
| 2011-06-28 | Record high maximum temperature | Record high maximum temperature 43.0 C (109.4 F) |
| 2014-06-04 | Record high maximum temperature | Record high maximum temperature 43.5 C (110.3 F) |
Wettest Day of Each Month
Jun: 135.9 mm (5.4 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 21.8 mm (0.9 in) | 1 January 2022 |
| Feb | 23.8 mm (0.9 in) | 28 February 1953 |
| Mar | 21.5 mm (0.8 in) | 5 March 1958 |
| Apr | 19.8 mm (0.8 in) | 27 April 1987 |
| May | 29.5 mm (1.2 in) | 17 May 2008 |
| Jun | 135.9 mm (5.4 in) | 26 June 1993 |
| Jul | 80.1 mm (3.2 in) | 19 July 1976 |
| Aug | 85.2 mm (3.4 in) | 1 August 1954 |
| Sep | 67.6 mm (2.7 in) | 22 September 2014 |
| Oct | 58.0 mm (2.3 in) | 6 October 1966 |
| Nov | 40.8 mm (1.6 in) | 8 November 1974 |
| Dec | 40.6 mm (1.6 in) | 20 December 1991 |
Period of Record Coverage
1943 to 2025| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1943 | 350 | 96% | Yes |
| 1944 | 366 | 100% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 362 | 99% | Yes |
| 1949 | 362 | 99% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 362 | 99% | Yes |
| 1952 | 365 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 364 | 100% | Yes |
| 1955 | 31 | 8% | No |
| 1956 | 363 | 99% | Yes |
| 1957 | 364 | 100% | Yes |
| 1958 | 363 | 99% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 335 | 92% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 364 | 100% | Yes |
| 1963 | 363 | 99% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 334 | 92% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 364 | 100% | Yes |
| 1971 | 364 | 100% | Yes |
| 1972 | 365 | 100% | Yes |
| 1973 | 364 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 364 | 100% | Yes |
| 1976 | 363 | 99% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 331 | 91% | Yes |
| 1979 | 333 | 91% | Yes |
| 1980 | 349 | 95% | Yes |
| 1981 | 364 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 363 | 99% | Yes |
| 1984 | 365 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 361 | 99% | Yes |
| 1988 | 364 | 99% | Yes |
| 1989 | 89 | 24% | No |
| 1990 | 365 | 100% | Yes |
| 1991 | 364 | 100% | Yes |
| 1992 | 296 | 81% | No |
| 1993 | 281 | 77% | No |
| 1994 | 365 | 100% | Yes |
| 1995 | 363 | 99% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 310 | 85% | No |
| 1998 | 351 | 96% | Yes |
| 1999 | 30 | 8% | No |
| 2000 | 85 | 23% | No |
| 2001 | 135 | 37% | No |
| 2002 | 167 | 46% | No |
| 2003 | 150 | 41% | No |
| 2004 | 127 | 35% | No |
| 2005 | 213 | 58% | No |
| 2006 | 229 | 63% | No |
| 2007 | 202 | 55% | No |
| 2008 | 227 | 62% | No |
| 2009 | 208 | 57% | No |
| 2010 | 159 | 44% | No |
| 2011 | 153 | 42% | No |
| 2012 | 188 | 51% | No |
| 2013 | 213 | 58% | No |
| 2014 | 184 | 50% | No |
| 2015 | 214 | 59% | No |
| 2016 | 232 | 63% | No |
| 2017 | 228 | 62% | No |
| 2018 | 227 | 62% | No |
| 2019 | 236 | 65% | No |
| 2020 | 236 | 64% | No |
| 2021 | 222 | 61% | No |
| 2022 | 208 | 57% | No |
| 2023 | 181 | 50% | No |
| 2024 | 206 | 56% | No |
| 2025 | 124 | 34% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 21 July 2025 | Nueva Casas Grandes, MX | daily rain | 24.4 mm (1.0 in) | 4.8 mm (0.19 in) | 76 years | 20 of 100 (Routine) |
| 18 June 2025 | Nueva Casas Grandes, MX | daily high max | 41.2 C (106.2 F) | 0.7 C (1.3 F) | 71 years | 31 of 100 (Routine) |
| 10 June 2025 | Nueva Casas Grandes, MX | daily high max | 39.8 C (103.6 F) | 0.8 C (1.4 F) | 64 years | 29 of 100 (Routine) |
| 23 May 2025 | Nueva Casas Grandes, MX | daily high max | 38.4 C (101.1 F) | 1.4 C (2.5 F) | 12 years | 14 of 100 (Routine) |
| 13 April 2025 | Nueva Casas Grandes, MX | daily high max | 34.5 C (94.1 F) | 0.7 C (1.3 F) | 30 years | 18 of 100 (Routine) |
| 12 April 2025 | Nueva Casas Grandes, MX | daily high max | 35.0 C (95.0 F) | 0.6 C (1.1 F) | 7 years | 11 of 100 (Routine) |
| 9 February 2025 | Nueva Casas Grandes, MX | daily high max | 29.0 C (84.2 F) | 1.0 C (1.8 F) | 68 years | 30 of 100 (Routine) |
| 8 February 2025 | Nueva Casas Grandes, MX | daily high max | 29.8 C (85.6 F) | 1.8 C (3.2 F) | 68 years | 31 of 100 (Routine) |
| 6 February 2025 | Nueva Casas Grandes, MX | daily high max (Tie) | 28.0 C (82.4 F) | tie | 68 years | 7 of 100 (Routine) |
| 4 February 2025 | Nueva Casas Grandes, MX | daily high max | 27.2 C (81.0 F) | 1.6 C (2.9 F) | 4 years | 12 of 100 (Routine) |
| 24 January 2025 | Nueva Casas Grandes, MX | daily low min | -10.3 C (13.5 F) | 0.8 C (1.4 F) | 2 years | 9 of 100 (Routine) |
| 23 January 2025 | Nueva Casas Grandes, MX | daily low min | -10.0 C (14.0 F) | 0.8 C (1.4 F) | 37 years | 20 of 100 (Routine) |
| 31 December 2024 | Nueva Casas Grandes, MX | daily high max | 26.0 C (78.8 F) | 0.5 C (0.9 F) | 79 years | 32 of 100 (Routine) |
| 16 November 2024 | Nueva Casas Grandes, MX | daily high max (Tie) | 27.5 C (81.5 F) | tie | 59 years | 6 of 100 (Routine) |
| 24 October 2024 | Nueva Casas Grandes, MX | daily high max | 31.2 C (88.2 F) | 0.7 C (1.3 F) | 72 years | 30 of 100 (Routine) |
| 7 October 2024 | Nueva Casas Grandes, MX | daily high max | 34.0 C (93.2 F) | 1.0 C (1.8 F) | 68 years | 30 of 100 (Routine) |
| 22 August 2024 | Nueva Casas Grandes, MX | daily high max (Tie) | 37.0 C (98.6 F) | tie | 4 years | 2 of 100 (Routine) |
| 21 August 2024 | Nueva Casas Grandes, MX | daily high max | 38.0 C (100.4 F) | 0.6 C (1.1 F) | 9 years | 12 of 100 (Routine) |
| 14 June 2024 | Nueva Casas Grandes, MX | daily high max | 42.5 C (108.5 F) | 0.5 C (0.9 F) | 3 years | 9 of 100 (Routine) |
| 8 June 2024 | Nueva Casas Grandes, MX | daily high min | 21.5 C (70.7 F) | 0.3 C (0.5 F) | 43 years | 20 of 100 (Routine) |
Climate Trend
45 complete years, 1944 to 1998| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1944 | 17.7 C | +0.75 C |
| 1945 | 18.3 C | +1.33 C |
| 1946 | 18.4 C | +1.45 C |
| 1947 | 18.1 C | +1.08 C |
| 1948 | 18.4 C | +1.45 C |
| 1949 | 17.8 C | +0.76 C |
| 1950 | 19.6 C | +2.61 C |
| 1951 | 19.1 C | +2.14 C |
| 1952 | 18.8 C | +1.81 C |
| 1953 | 18.7 C | +1.67 C |
| 1954 | 19.4 C | +2.41 C |
| 1956 | 19.2 C | +2.16 C |
| 1957 | 18.3 C | +1.31 C |
| 1958 | 17.5 C | +0.55 C |
| 1959 | 17.8 C | +0.77 C |
| 1961 | 17.3 C | +0.34 C |
| 1962 | 17.8 C | +0.80 C |
| 1963 | 17.8 C | +0.78 C |
| 1964 | 16.8 C | -0.21 C |
| 1966 | 16.4 C | -0.60 C |
| 1967 | 16.2 C | -0.75 C |
| 1968 | 15.9 C | -1.14 C |
| 1969 | 16.3 C | -0.69 C |
| 1970 | 16.0 C | -1.00 C |
| 1971 | 16.0 C | -0.96 C |
| 1972 | 16.1 C | -0.90 C |
| 1973 | 15.3 C | -1.70 C |
| 1974 | 15.7 C | -1.32 C |
| 1975 | 15.0 C | -2.00 C |
| 1976 | 14.5 C | -2.48 C |
| 1977 | 15.4 C | -1.57 C |
| 1981 | 16.4 C | -0.60 C |
| 1982 | 16.3 C | -0.66 C |
| 1983 | 15.5 C | -1.54 C |
| 1984 | 15.5 C | -1.47 C |
| 1985 | 15.5 C | -1.51 C |
| 1986 | 16.4 C | -0.63 C |
| 1987 | 15.3 C | -1.65 C |
| 1988 | 16.4 C | -0.64 C |
| 1990 | 16.6 C | -0.39 C |
| 1991 | 15.8 C | -1.18 C |
| 1994 | 17.4 C | +0.41 C |
| 1995 | 17.2 C | +0.24 C |
| 1996 | 17.5 C | +0.50 C |
| 1998 | 17.3 C | +0.32 C |
The annual mean temperature here has fallen by 0.5 C (0.3 to 0.7) per decade over 1944 to 1998. In Fahrenheit: 1.0 F (0.6 to 1.3) per decade. The slope is a straight line fitted to 45 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | -0.5 C (-0.7 to -0.3) per decade | -1.0 F (-1.3 to -0.6) per decade | 1944 to 1998 | 45 | Fall |
| Mean daily maximum | -0.4 C (-0.6 to -0.2) per decade | -0.7 F (-1.0 to -0.3) per decade | 1944 to 1998 | 45 | Fall |
| Mean daily minimum | -0.7 C (-0.9 to -0.5) per decade | -1.2 F (-1.6 to -0.8) per decade | 1944 to 1998 | 45 | Fall |
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
1943 to 2025| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 43.5 C (110.3 F) | 2014 | 39.8 C (103.6 F) | 83 |
| Coldest night (TNn) | -21.5 C (-6.7 F) | 1962 | -8.8 C (16.2 F) | 83 |
| Wettest day (Rx1day) | 135.9 mm (5.4 in) | 1993 | 33.6 mm (1.3 in) | 83 |
| Wettest five days (Rx5day) | 124.0 mm (4.9 in) | 1997 | 51.9 mm (2.0 in) | 83 |
| Longest dry spell (CDD) | 149 days | 1972 | 62 days | 83 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1943 | 38.5 C (101.3 F) |
| 1944 | 40.8 C (105.4 F) |
| 1945 | 39.0 C (102.2 F) |
| 1946 | 38.9 C (102.0 F) |
| 1947 | 38.5 C (101.3 F) |
| 1948 | 40.5 C (104.9 F) |
| 1949 | 39.5 C (103.1 F) |
| 1950 | 41.5 C (106.7 F) |
| 1951 | 41.0 C (105.8 F) |
| 1952 | 40.0 C (104.0 F) |
| 1953 | 41.5 C (106.7 F) |
| 1954 | 40.5 C (104.9 F) |
| 1955 | 36.5 C (97.7 F) |
| 1956 | 40.5 C (104.9 F) |
| 1957 | 41.0 C (105.8 F) |
| 1958 | 40.5 C (104.9 F) |
| 1959 | 39.5 C (103.1 F) |
| 1960 | 42.5 C (108.5 F) |
| 1961 | 40.5 C (104.9 F) |
| 1962 | 40.0 C (104.0 F) |
| 1963 | 40.0 C (104.0 F) |
| 1964 | 40.0 C (104.0 F) |
| 1965 | 39.0 C (102.2 F) |
| 1966 | 37.0 C (98.6 F) |
| 1967 | 39.5 C (103.1 F) |
| 1968 | 39.0 C (102.2 F) |
| 1969 | 38.5 C (101.3 F) |
| 1970 | 38.0 C (100.4 F) |
| 1971 | 37.0 C (98.6 F) |
| 1972 | 39.0 C (102.2 F) |
| 1973 | 39.0 C (102.2 F) |
| 1974 | 39.5 C (103.1 F) |
| 1975 | 37.0 C (98.6 F) |
| 1976 | 37.5 C (99.5 F) |
| 1977 | 38.0 C (100.4 F) |
| 1978 | 40.0 C (104.0 F) |
| 1979 | 39.0 C (102.2 F) |
| 1980 | 41.0 C (105.8 F) |
| 1981 | 39.8 C (103.6 F) |
| 1982 | 37.5 C (99.5 F) |
| 1983 | 39.3 C (102.7 F) |
| 1984 | 36.2 C (97.2 F) |
| 1985 | 38.5 C (101.3 F) |
| 1986 | 36.0 C (96.8 F) |
| 1987 | 37.8 C (100.0 F) |
| 1988 | 39.0 C (102.2 F) |
| 1989 | 37.0 C (98.6 F) |
| 1990 | 41.4 C (106.5 F) |
| 1991 | 40.8 C (105.4 F) |
| 1992 | 38.8 C (101.8 F) |
| 1993 | 38.8 C (101.8 F) |
| 1994 | 42.8 C (109.0 F) |
| 1995 | 40.3 C (104.5 F) |
| 1996 | 41.0 C (105.8 F) |
| 1997 | 39.5 C (103.1 F) |
| 1998 | 39.4 C (102.9 F) |
| 1999 | 33.4 C (92.1 F) |
| 2000 | 38.0 C (100.4 F) |
| 2001 | 38.0 C (100.4 F) |
| 2002 | 39.8 C (103.6 F) |
| 2003 | 40.1 C (104.2 F) |
| 2004 | 39.3 C (102.7 F) |
| 2005 | 42.0 C (107.6 F) |
| 2006 | 41.1 C (106.0 F) |
| 2007 | 38.6 C (101.5 F) |
| 2008 | 40.8 C (105.4 F) |
| 2009 | 37.5 C (99.5 F) |
| 2010 | 41.2 C (106.2 F) |
| 2011 | 43.0 C (109.4 F) |
| 2012 | 40.6 C (105.1 F) |
| 2013 | 41.0 C (105.8 F) |
| 2014 | 43.5 C (110.3 F) |
| 2015 | 41.0 C (105.8 F) |
| 2016 | 39.8 C (103.6 F) |
| 2017 | 42.8 C (109.0 F) |
| 2018 | 41.0 C (105.8 F) |
| 2019 | 40.8 C (105.4 F) |
| 2020 | 41.5 C (106.7 F) |
| 2021 | 42.0 C (107.6 F) |
| 2022 | 39.5 C (103.1 F) |
| 2023 | 41.6 C (106.9 F) |
| 2024 | 42.5 C (108.5 F) |
| 2025 | 41.2 C (106.2 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1943 | -7.5 C (18.5 F) |
| 1944 | -9.5 C (14.9 F) |
| 1945 | -7.5 C (18.5 F) |
| 1946 | -7.0 C (19.4 F) |
| 1947 | -10.0 C (14.0 F) |
| 1948 | -15.5 C (4.1 F) |
| 1949 | -16.0 C (3.2 F) |
| 1950 | -5.5 C (22.1 F) |
| 1951 | -6.5 C (20.3 F) |
| 1952 | -5.0 C (23.0 F) |
| 1953 | -10.5 C (13.1 F) |
| 1954 | -5.5 C (22.1 F) |
| 1955 | 17.5 C (63.5 F) |
| 1956 | -11.5 C (11.3 F) |
| 1957 | -10.5 C (13.1 F) |
| 1958 | -9.0 C (15.8 F) |
| 1959 | -8.5 C (16.7 F) |
| 1960 | -8.5 C (16.7 F) |
| 1961 | -4.0 C (24.8 F) |
| 1962 | -21.5 C (-6.7 F) |
| 1963 | -10.0 C (14.0 F) |
| 1964 | -9.5 C (14.9 F) |
| 1965 | -8.0 C (17.6 F) |
| 1966 | -8.0 C (17.6 F) |
| 1967 | -12.0 C (10.4 F) |
| 1968 | -9.0 C (15.8 F) |
| 1969 | -9.0 C (15.8 F) |
| 1970 | -10.0 C (14.0 F) |
| 1971 | -12.0 C (10.4 F) |
| 1972 | -9.0 C (15.8 F) |
| 1973 | -10.0 C (14.0 F) |
| 1974 | -10.0 C (14.0 F) |
| 1975 | -10.0 C (14.0 F) |
| 1976 | -9.0 C (15.8 F) |
| 1977 | -9.5 C (14.9 F) |
| 1978 | -14.0 C (6.8 F) |
| 1979 | -11.0 C (12.2 F) |
| 1980 | -9.5 C (14.9 F) |
| 1981 | -7.2 C (19.0 F) |
| 1982 | -8.9 C (16.0 F) |
| 1983 | -7.9 C (17.8 F) |
| 1984 | -7.5 C (18.5 F) |
| 1985 | -10.5 C (13.1 F) |
| 1986 | -9.5 C (14.9 F) |
| 1987 | -17.0 C (1.4 F) |
| 1988 | -10.0 C (14.0 F) |
| 1989 | -7.0 C (19.4 F) |
| 1990 | -10.2 C (13.6 F) |
| 1991 | -6.6 C (20.1 F) |
| 1992 | -9.2 C (15.4 F) |
| 1993 | -8.6 C (16.5 F) |
| 1994 | -9.8 C (14.4 F) |
| 1995 | -7.4 C (18.7 F) |
| 1996 | -12.0 C (10.4 F) |
| 1997 | -14.8 C (5.4 F) |
| 1998 | -6.0 C (21.2 F) |
| 1999 | -6.6 C (20.1 F) |
| 2000 | -3.6 C (25.5 F) |
| 2001 | -8.0 C (17.6 F) |
| 2002 | -8.8 C (16.2 F) |
| 2003 | -11.4 C (11.5 F) |
| 2004 | -8.6 C (16.5 F) |
| 2005 | -6.6 C (20.1 F) |
| 2006 | -9.5 C (14.9 F) |
| 2007 | -9.2 C (15.4 F) |
| 2008 | -7.8 C (18.0 F) |
| 2009 | -6.2 C (20.8 F) |
| 2010 | -8.6 C (16.5 F) |
| 2011 | -8.5 C (16.7 F) |
| 2012 | -7.4 C (18.7 F) |
| 2013 | -11.7 C (10.9 F) |
| 2014 | -7.4 C (18.7 F) |
| 2015 | -8.0 C (17.6 F) |
| 2016 | -8.8 C (16.2 F) |
| 2017 | -7.0 C (19.4 F) |
| 2018 | -6.5 C (20.3 F) |
| 2019 | -7.0 C (19.4 F) |
| 2020 | -7.8 C (18.0 F) |
| 2021 | -7.0 C (19.4 F) |
| 2022 | -7.0 C (19.4 F) |
| 2023 | -9.5 C (14.9 F) |
| 2024 | -8.0 C (17.6 F) |
| 2025 | -10.3 C (13.5 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1943 | 41.6 mm (1.6 in) |
| 1944 | 35.1 mm (1.4 in) |
| 1945 | 35.0 mm (1.4 in) |
| 1946 | 29.5 mm (1.2 in) |
| 1947 | 23.6 mm (0.9 in) |
| 1948 | 19.2 mm (0.8 in) |
| 1949 | 38.7 mm (1.5 in) |
| 1950 | 33.6 mm (1.3 in) |
| 1951 | 20.3 mm (0.8 in) |
| 1952 | 19.4 mm (0.8 in) |
| 1953 | 23.8 mm (0.9 in) |
| 1954 | 85.2 mm (3.4 in) |
| 1955 | 15.7 mm (0.6 in) |
| 1956 | 43.5 mm (1.7 in) |
| 1957 | 19.4 mm (0.8 in) |
| 1958 | 34.8 mm (1.4 in) |
| 1959 | 40.2 mm (1.6 in) |
| 1960 | 22.0 mm (0.9 in) |
| 1961 | 23.9 mm (0.9 in) |
| 1962 | 35.4 mm (1.4 in) |
| 1963 | 47.9 mm (1.9 in) |
| 1964 | 35.8 mm (1.4 in) |
| 1965 | 21.5 mm (0.8 in) |
| 1966 | 58.0 mm (2.3 in) |
| 1967 | 63.3 mm (2.5 in) |
| 1968 | 21.2 mm (0.8 in) |
| 1969 | 42.5 mm (1.7 in) |
| 1970 | 40.5 mm (1.6 in) |
| 1971 | 33.0 mm (1.3 in) |
| 1972 | 34.3 mm (1.4 in) |
| 1973 | 23.0 mm (0.9 in) |
| 1974 | 42.5 mm (1.7 in) |
| 1975 | 26.8 mm (1.1 in) |
| 1976 | 80.1 mm (3.2 in) |
| 1977 | 51.5 mm (2.0 in) |
| 1978 | 14.5 mm (0.6 in) |
| 1979 | 31.7 mm (1.2 in) |
| 1980 | 17.7 mm (0.7 in) |
| 1981 | 54.8 mm (2.2 in) |
| 1982 | 25.6 mm (1.0 in) |
| 1983 | 32.6 mm (1.3 in) |
| 1984 | 33.2 mm (1.3 in) |
| 1985 | 32.0 mm (1.3 in) |
| 1986 | 45.6 mm (1.8 in) |
| 1987 | 62.6 mm (2.5 in) |
| 1988 | 46.4 mm (1.8 in) |
| 1989 | 20.6 mm (0.8 in) |
| 1990 | 53.3 mm (2.1 in) |
| 1991 | 40.6 mm (1.6 in) |
| 1992 | 53.3 mm (2.1 in) |
| 1993 | 135.9 mm (5.4 in) |
| 1994 | 16.4 mm (0.6 in) |
| 1995 | 30.9 mm (1.2 in) |
| 1996 | 31.7 mm (1.2 in) |
| 1997 | 48.3 mm (1.9 in) |
| 1998 | 20.0 mm (0.8 in) |
| 1999 | 1.5 mm (0.06 in) |
| 2000 | 21.6 mm (0.9 in) |
| 2001 | 25.4 mm (1.0 in) |
| 2002 | 6.9 mm (0.27 in) |
| 2003 | 13.2 mm (0.5 in) |
| 2004 | 37.3 mm (1.5 in) |
| 2005 | 47.5 mm (1.9 in) |
| 2006 | 38.4 mm (1.5 in) |
| 2007 | 28.2 mm (1.1 in) |
| 2008 | 67.1 mm (2.6 in) |
| 2009 | 21.6 mm (0.9 in) |
| 2010 | 34.5 mm (1.4 in) |
| 2011 | 18.3 mm (0.7 in) |
| 2012 | 39.4 mm (1.6 in) |
| 2013 | 32.8 mm (1.3 in) |
| 2014 | 67.6 mm (2.7 in) |
| 2015 | 24.4 mm (1.0 in) |
| 2016 | 74.9 mm (2.9 in) |
| 2017 | 45.0 mm (1.8 in) |
| 2018 | 49.0 mm (1.9 in) |
| 2019 | 62.7 mm (2.5 in) |
| 2020 | 12.7 mm (0.5 in) |
| 2021 | 46.7 mm (1.8 in) |
| 2022 | 66.3 mm (2.6 in) |
| 2023 | 10.2 mm (0.4 in) |
| 2024 | 18.5 mm (0.7 in) |
| 2025 | 27.7 mm (1.1 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1943 | 72.3 mm (2.8 in) |
| 1944 | 62.9 mm (2.5 in) |
| 1945 | 62.0 mm (2.4 in) |
| 1946 | 40.9 mm (1.6 in) |
| 1947 | 25.9 mm (1.0 in) |
| 1948 | 32.7 mm (1.3 in) |
| 1949 | 70.9 mm (2.8 in) |
| 1950 | 58.3 mm (2.3 in) |
| 1951 | 30.5 mm (1.2 in) |
| 1952 | 33.3 mm (1.3 in) |
| 1953 | 30.1 mm (1.2 in) |
| 1954 | 107.6 mm (4.2 in) |
| 1955 | 26.4 mm (1.0 in) |
| 1956 | 54.5 mm (2.1 in) |
| 1957 | 38.5 mm (1.5 in) |
| 1958 | 73.6 mm (2.9 in) |
| 1959 | 50.8 mm (2.0 in) |
| 1960 | 26.5 mm (1.0 in) |
| 1961 | 66.9 mm (2.6 in) |
| 1962 | 66.7 mm (2.6 in) |
| 1963 | 92.4 mm (3.6 in) |
| 1964 | 57.6 mm (2.3 in) |
| 1965 | 49.7 mm (2.0 in) |
| 1966 | 71.7 mm (2.8 in) |
| 1967 | 91.4 mm (3.6 in) |
| 1968 | 40.5 mm (1.6 in) |
| 1969 | 71.1 mm (2.8 in) |
| 1970 | 68.1 mm (2.7 in) |
| 1971 | 59.8 mm (2.4 in) |
| 1972 | 78.3 mm (3.1 in) |
| 1973 | 98.5 mm (3.9 in) |
| 1974 | 81.3 mm (3.2 in) |
| 1975 | 28.8 mm (1.1 in) |
| 1976 | 102.5 mm (4.0 in) |
| 1977 | 83.1 mm (3.3 in) |
| 1978 | 30.3 mm (1.2 in) |
| 1979 | 32.9 mm (1.3 in) |
| 1980 | 34.6 mm (1.4 in) |
| 1981 | 102.9 mm (4.1 in) |
| 1982 | 41.6 mm (1.6 in) |
| 1983 | 37.9 mm (1.5 in) |
| 1984 | 74.7 mm (2.9 in) |
| 1985 | 63.7 mm (2.5 in) |
| 1986 | 78.5 mm (3.1 in) |
| 1987 | 118.0 mm (4.6 in) |
| 1988 | 47.1 mm (1.9 in) |
| 1989 | 21.6 mm (0.9 in) |
| 1990 | 82.2 mm (3.2 in) |
| 1991 | 57.4 mm (2.3 in) |
| 1992 | 55.6 mm (2.2 in) |
| 1993 | 38.5 mm (1.5 in) |
| 1994 | 30.4 mm (1.2 in) |
| 1995 | 51.9 mm (2.0 in) |
| 1996 | 39.3 mm (1.5 in) |
| 1997 | 124.0 mm (4.9 in) |
| 1998 | 48.5 mm (1.9 in) |
| 1999 | 0.0 mm (0.00 in) |
| 2000 | 30.7 mm (1.2 in) |
| 2001 | 28.7 mm (1.1 in) |
| 2002 | 5.1 mm (0.20 in) |
| 2003 | 6.6 mm (0.26 in) |
| 2004 | 53.8 mm (2.1 in) |
| 2005 | 49.3 mm (1.9 in) |
| 2006 | 43.2 mm (1.7 in) |
| 2007 | 54.7 mm (2.2 in) |
| 2008 | 29.5 mm (1.2 in) |
| 2009 | 21.6 mm (0.9 in) |
| 2010 | 65.5 mm (2.6 in) |
| 2011 | 22.9 mm (0.9 in) |
| 2012 | 41.9 mm (1.6 in) |
| 2013 | 66.1 mm (2.6 in) |
| 2014 | 50.1 mm (2.0 in) |
| 2015 | 37.9 mm (1.5 in) |
| 2016 | 74.9 mm (2.9 in) |
| 2017 | 68.3 mm (2.7 in) |
| 2018 | 87.4 mm (3.4 in) |
| 2019 | 64.0 mm (2.5 in) |
| 2020 | 17.3 mm (0.7 in) |
| 2021 | 58.9 mm (2.3 in) |
| 2022 | 88.6 mm (3.5 in) |
| 2023 | 15.5 mm (0.6 in) |
| 2024 | 22.8 mm (0.9 in) |
| 2025 | 40.1 mm (1.6 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1943 | 77 days |
| 1944 | 79 days |
| 1945 | 91 days |
| 1946 | 58 days |
| 1947 | 75 days |
| 1948 | 96 days |
| 1949 | 92 days |
| 1950 | 115 days |
| 1951 | 31 days |
| 1952 | 39 days |
| 1953 | 87 days |
| 1954 | 85 days |
| 1955 | 3 days |
| 1956 | 78 days |
| 1957 | 53 days |
| 1958 | 39 days |
| 1959 | 60 days |
| 1960 | 32 days |
| 1961 | 101 days |
| 1962 | 113 days |
| 1963 | 92 days |
| 1964 | 62 days |
| 1965 | 73 days |
| 1966 | 57 days |
| 1967 | 101 days |
| 1968 | 62 days |
| 1969 | 63 days |
| 1970 | 90 days |
| 1971 | 58 days |
| 1972 | 149 days |
| 1973 | 102 days |
| 1974 | 77 days |
| 1975 | 97 days |
| 1976 | 78 days |
| 1977 | 62 days |
| 1978 | 106 days |
| 1979 | 86 days |
| 1980 | 74 days |
| 1981 | 50 days |
| 1982 | 62 days |
| 1983 | 75 days |
| 1984 | 56 days |
| 1985 | 42 days |
| 1986 | 75 days |
| 1987 | 40 days |
| 1988 | 42 days |
| 1989 | 13 days |
| 1990 | 65 days |
| 1991 | 96 days |
| 1992 | 27 days |
| 1993 | 34 days |
| 1994 | 44 days |
| 1995 | 100 days |
| 1996 | 68 days |
| 1997 | 39 days |
| 1998 | 86 days |
| 1999 | 5 days |
| 2000 | 6 days |
| 2001 | 10 days |
| 2002 | 24 days |
| 2003 | 19 days |
| 2004 | 6 days |
| 2005 | 39 days |
| 2006 | 28 days |
| 2007 | 62 days |
| 2008 | 80 days |
| 2009 | 24 days |
| 2010 | 30 days |
| 2011 | 27 days |
| 2012 | 25 days |
| 2013 | 85 days |
| 2014 | 28 days |
| 2015 | 32 days |
| 2016 | 82 days |
| 2017 | 46 days |
| 2018 | 100 days |
| 2019 | 30 days |
| 2020 | 53 days |
| 2021 | 54 days |
| 2022 | 68 days |
| 2023 | 40 days |
| 2024 | 55 days |
| 2025 | 73 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.
Frost Dates and Growing Season
45 years with a frostAcross 45 years with a frost, the median last spring frost at Nueva Casas Grandes falls on 26 March and the median first autumn frost on 10 November, which leaves a median of 231 days between them.
Fitted over all years, the growing season changes by -10.2 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1961 to 1998) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 26 March | n/a | 8 April | n/a | +8.0 days per decade |
| First autumn frost | 10 November | n/a | 9 November | n/a | -2.3 days per decade |
| Growing days | 231 days | n/a | 217 days | n/a | -10.2 days per decade |
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
62 years, 1943 to 2024A day with at least 34.3 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 91.8 mm (3.6 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 34.3 mm (1.4 in) | |
| 5 years | 49.1 mm (1.9 in) | |
| 10 years | 59.1 mm (2.3 in) | |
| 25 years | 72.1 mm (2.8 in) | |
| 50 years | 81.9 mm (3.2 in) | |
| 100 years | 91.8 mm (3.6 in) | Longer than the 62 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, 62 years of values from 1943 to 2024.
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: 85.2 mm (3.4 in) in 1954; 80.1 mm (3.2 in) in 1976; 74.9 mm (2.9 in) in 2016.
Station Changes
2 suspected2 changes were suspected in the annual mean temperature of Nueva Casas Grandes, at 1958 and 1985. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1958 ran 1.0 C (1.8 F) lower than in the years before (likely change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1985 ran 0.5 C (0.9 F) higher than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1958 | -1.0 | -1.8 | likely | 5 |
| 1985 | +0.5 | +0.9 | likely | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2025-12-31).