Saltillo Weather Records (MXM00076390)
Record envelope, standing records and threshold days for Saltillo (MXM00076390), Mexico, with 83 years of record.
Key Facts for Saltillo
- Saltillo (MXM00076390) is a weather station in Mexico at 25.37 latitude and -101.02 longitude, 1,790 m (5,873 ft) above sea level.
- The station reports from 1944 to 2026, 83 years of record.
- 1,464 records set at Saltillo still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Saltillo set a daily record high minimum temperature of 23.2 C (73.8 F) on 10 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Mexico, 25.37 latitude, -101.02 longitude.
- Elevation: 1,790 m (5,873 ft).
- Period of record: 1944 to 2026, 83 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
65 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 36.5 C (97.7 F) | -14.0 C (6.8 F) | n/a | n/a |
| Feb | 33.0 C (91.4 F) | -10.5 C (13.1 F) | n/a | n/a |
| Mar | 36.5 C (97.7 F) | -6.0 C (21.2 F) | n/a | n/a |
| Apr | 39.2 C (102.6 F) | 0.6 C (33.1 F) | 39.2 C (102.6 F) | 7.2 C (45.0 F) |
| May | 40.5 C (104.9 F) | 1.0 C (33.8 F) | 40.5 C (104.9 F) | 14.4 C (57.9 F) |
| Jun | 40.5 C (104.9 F) | 6.5 C (43.7 F) | 39.2 C (102.6 F) | 18.6 C (65.5 F) |
| Jul | 40.3 C (104.5 F) | 8.6 C (47.5 F) | 40.3 C (104.5 F) | 15.8 C (60.4 F) |
| Aug | 40.8 C (105.4 F) | 8.0 C (46.4 F) | 41.0 C (105.8 F) | 20.6 C (69.1 F) |
| Sep | 38.5 C (101.3 F) | 2.5 C (36.5 F) | 39.8 C (103.6 F) | 23.0 C (73.4 F) |
| Oct | 36.5 C (97.7 F) | -2.5 C (27.5 F) | 36.7 C (98.1 F) | 16.4 C (61.5 F) |
| Nov | 34.5 C (94.1 F) | -5.0 C (23.0 F) | n/a | n/a |
| Dec | 32.6 C (90.7 F) | -11.0 C (12.2 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1949 | 24 |
| 1950 | 32 |
| 1951 | 24 |
| 1952 | 10 |
| 1953 | 20 |
| 1954 | 23 |
| 1955 | 30 |
| 1956 | 23 |
| 1957 | 23 |
| 1958 | 15 |
| 1959 | 24 |
| 1960 | 18 |
| 1961 | 20 |
| 1962 | 15 |
| 1963 | 17 |
| 1964 | 21 |
| 1965 | 20 |
| 1966 | 23 |
| 1967 | 37 |
| 1968 | 33 |
| 1969 | 38 |
| 1970 | 55 |
| 1971 | 19 |
| 1972 | 17 |
| 1973 | 28 |
| 1974 | 16 |
| 1975 | 22 |
| 1976 | 28 |
| 1977 | 16 |
| 1978 | 25 |
| 1979 | 26 |
| 1980 | 22 |
| 1981 | 20 |
| 1982 | 25 |
| 1983 | 24 |
| 1984 | 15 |
| 1985 | 20 |
| 1986 | 22 |
| 1987 | 23 |
| 1988 | 30 |
| 1989 | 39 |
| 1990 | 14 |
| 1991 | 15 |
| 1992 | 20 |
| 1993 | 18 |
| 1994 | 16 |
| 1995 | 25 |
| 1996 | 29 |
| 1997 | 23 |
| 1998 | 18 |
| 1999 | 1 |
| 2000 | 10 |
| 2001 | 4 |
| 2002 | 8 |
| 2003 | 7 |
| 2005 | 4 |
| 2006 | 3 |
| 2007 | 4 |
| 2008 | 1 |
| 2009 | 3 |
| 2010 | 3 |
| 2011 | 2 |
| 2012 | 8 |
| 2013 | 11 |
| 2014 | 5 |
| 2015 | 6 |
| 2016 | 8 |
| 2017 | 10 |
| 2018 | 8 |
| 2019 | 12 |
| 2020 | 14 |
| 2021 | 20 |
| 2022 | 9 |
| 2023 | 14 |
| 2024 | 6 |
| 2025 | 11 |
| 2026 | 112 |
All-Time Record Progression
7 new records| Date | Kind | Detail |
|---|---|---|
| 1988-09-16 | Record daily precipitation | Record daily precipitation 160.0 mm (6.3 in) |
| 1997-12-12 | Record low maximum temperature | Record low maximum temperature -0.7 C (30.7 F) |
| 1998-05-14 | Record high minimum temperature | Record high minimum temperature 26.0 C (78.8 F) |
| 2026-05-11 | Record high minimum temperature | Record high minimum temperature 28.2 C (82.8 F) |
| 2026-06-21 | Record high minimum temperature | Record high minimum temperature 29.0 C (84.2 F) |
| 2026-06-24 | Record high minimum temperature | Record high minimum temperature 29.1 C (84.4 F) |
| 2026-08-12 | Record high maximum temperature | Record high maximum temperature 40.8 C (105.4 F) |
Wettest Day of Each Month
Sep: 160.0 mm (6.3 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 36.1 mm (1.4 in) | 2 January 2020 |
| Feb | 35.0 mm (1.4 in) | 25 February 1987 |
| Mar | 54.4 mm (2.1 in) | 7 March 2010 |
| Apr | 28.5 mm (1.1 in) | 28 April 1986 |
| May | 47.5 mm (1.9 in) | 16 May 1959 |
| Jun | 75.9 mm (3.0 in) | 22 June 2018 |
| Jul | 50.0 mm (2.0 in) | 11 July 2003 |
| Aug | 84.0 mm (3.3 in) | 12 August 1955 |
| Sep | 160.0 mm (6.3 in) | 16 September 1988 |
| Oct | 47.5 mm (1.9 in) | 14 October 2003 |
| Nov | 42.0 mm (1.7 in) | 16 November 1976 |
| Dec | 29.5 mm (1.2 in) | 2 December 1989 |
Period of Record Coverage
1949 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1949 | 248 | 68% | No |
| 1950 | 332 | 91% | Yes |
| 1951 | 351 | 96% | Yes |
| 1952 | 241 | 66% | No |
| 1953 | 362 | 99% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 363 | 99% | Yes |
| 1956 | 364 | 99% | Yes |
| 1957 | 353 | 97% | Yes |
| 1958 | 357 | 98% | Yes |
| 1959 | 361 | 99% | Yes |
| 1960 | 358 | 98% | Yes |
| 1961 | 362 | 99% | Yes |
| 1962 | 362 | 99% | Yes |
| 1963 | 362 | 99% | Yes |
| 1964 | 332 | 91% | Yes |
| 1965 | 362 | 99% | Yes |
| 1966 | 357 | 98% | Yes |
| 1967 | 359 | 98% | Yes |
| 1968 | 363 | 99% | Yes |
| 1969 | 363 | 99% | Yes |
| 1970 | 363 | 99% | Yes |
| 1971 | 364 | 100% | Yes |
| 1972 | 364 | 99% | Yes |
| 1973 | 363 | 99% | Yes |
| 1974 | 361 | 99% | Yes |
| 1975 | 361 | 99% | Yes |
| 1976 | 364 | 99% | Yes |
| 1977 | 334 | 92% | Yes |
| 1978 | 360 | 99% | Yes |
| 1979 | 363 | 99% | Yes |
| 1980 | 338 | 92% | Yes |
| 1981 | 364 | 100% | Yes |
| 1982 | 361 | 99% | Yes |
| 1983 | 363 | 99% | Yes |
| 1984 | 202 | 55% | No |
| 1985 | 363 | 99% | Yes |
| 1986 | 362 | 99% | Yes |
| 1987 | 362 | 99% | Yes |
| 1988 | 364 | 99% | Yes |
| 1989 | 363 | 99% | Yes |
| 1990 | 363 | 99% | Yes |
| 1991 | 354 | 97% | Yes |
| 1992 | 355 | 97% | Yes |
| 1993 | 319 | 87% | No |
| 1994 | 303 | 83% | No |
| 1995 | 355 | 97% | Yes |
| 1996 | 351 | 96% | Yes |
| 1997 | 336 | 92% | Yes |
| 1998 | 316 | 87% | No |
| 1999 | 42 | 12% | No |
| 2000 | 178 | 49% | No |
| 2001 | 194 | 53% | No |
| 2002 | 197 | 54% | No |
| 2003 | 136 | 37% | No |
| 2004 | 151 | 41% | No |
| 2005 | 160 | 44% | No |
| 2006 | 90 | 25% | No |
| 2007 | 96 | 26% | No |
| 2008 | 82 | 22% | No |
| 2009 | 79 | 22% | No |
| 2010 | 63 | 17% | No |
| 2011 | 96 | 26% | No |
| 2012 | 99 | 27% | No |
| 2013 | 88 | 24% | No |
| 2014 | 108 | 30% | No |
| 2015 | 96 | 26% | No |
| 2016 | 155 | 42% | No |
| 2017 | 186 | 51% | No |
| 2018 | 184 | 50% | No |
| 2019 | 144 | 39% | No |
| 2020 | 157 | 43% | No |
| 2021 | 156 | 43% | No |
| 2022 | 192 | 53% | No |
| 2023 | 155 | 42% | No |
| 2024 | 156 | 43% | No |
| 2025 | 315 | 86% | No |
| 2026 | 158 | 43% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 10 October 2026 | Saltillo, MX | daily high min (Provisional) | 23.2 C (73.8 F) | 4.7 C (8.5 F) | 48 years | 34 of 100 (Routine) |
| 10 October 2026 | Saltillo, MX | monthly high max (Provisional) | 36.7 C (98.1 F) | 0.2 C (0.4 F) | 44 years | 30 of 100 (Routine) |
| 9 October 2026 | Saltillo, MX | daily high max (Provisional) | 35.0 C (95.0 F) | 0.5 C (0.9 F) | 57 years | 25 of 100 (Routine) |
| 9 October 2026 | Saltillo, MX | monthly high min (Provisional) | 25.0 C (77.0 F) | 0.4 C (0.7 F) | 0 years | 18 of 100 (Routine) |
| 8 October 2026 | Saltillo, MX | daily high min (Provisional) | 22.0 C (71.6 F) | 5.0 C (9.0 F) | 40 years | 33 of 100 (Routine) |
| 5 October 2026 | Saltillo, MX | monthly high min (Provisional) | 24.6 C (76.3 F) | 0.1 C (0.2 F) | 0 years | 17 of 100 (Routine) |
| 2 October 2026 | Saltillo, MX | daily high max (Provisional) | 35.2 C (95.4 F) | 0.7 C (1.3 F) | 57 years | 25 of 100 (Routine) |
| 2 October 2026 | Saltillo, MX | daily high min (Provisional) | 19.4 C (66.9 F) | 0.4 C (0.7 F) | 40 years | 20 of 100 (Routine) |
| 1 October 2026 | Saltillo, MX | monthly high min (Provisional) | 24.5 C (76.1 F) | 3.0 C (5.4 F) | 32 years | 34 of 100 (Routine) |
| 1 October 2026 | Saltillo, MX | daily high max (Provisional) | 33.9 C (93.0 F) | 0.9 C (1.6 F) | 40 years | 21 of 100 (Routine) |
| 30 September 2026 | Saltillo, MX | daily high min (Provisional) | 23.0 C (73.4 F) | 4.5 C (8.1 F) | 60 years | 43 of 100 (Notable) |
| 30 September 2026 | Saltillo, MX | daily rain (Provisional) | 24.0 mm (0.9 in) | 19.5 mm (0.8 in) | 60 years | 20 of 100 (Routine) |
| 30 September 2026 | Saltillo, MX | daily high max (Provisional) | 33.0 C (91.4 F) | 1.0 C (1.8 F) | 40 years | 21 of 100 (Routine) |
| 29 September 2026 | Saltillo, MX | daily high min (Provisional) | 25.4 C (77.7 F) | 7.4 C (13.3 F) | 39 years | 47 of 100 (Notable) |
| 29 September 2026 | Saltillo, MX | daily rain (Provisional) | 24.2 mm (1.0 in) | 10.5 mm (0.4 in) | 4 years | 18 of 100 (Routine) |
| 28 September 2026 | Saltillo, MX | daily high min (Provisional) | 27.8 C (82.0 F) | 9.8 C (17.6 F) | 39 years | 57 of 100 (Notable) |
| 28 September 2026 | Saltillo, MX | daily high max (Provisional) | 36.6 C (97.9 F) | 4.6 C (8.3 F) | 44 years | 33 of 100 (Routine) |
| 25 September 2026 | Saltillo, MX | daily high min (Provisional) | 25.2 C (77.4 F) | 6.2 C (11.2 F) | 48 years | 46 of 100 (Notable) |
| 24 September 2026 | Saltillo, MX | daily high min (Provisional) | 24.0 C (75.2 F) | 6.0 C (10.8 F) | 40 years | 43 of 100 (Notable) |
| 24 September 2026 | Saltillo, MX | daily high max (Provisional) | 35.3 C (95.5 F) | 3.3 C (5.9 F) | 72 years | 37 of 100 (Notable) |
Climate Trend
39 complete years, 1953 to 1997| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1953 | 19.0 C | +0.72 C |
| 1954 | 19.1 C | +0.84 C |
| 1955 | 19.4 C | +1.10 C |
| 1956 | 18.8 C | +0.58 C |
| 1957 | 18.5 C | +0.27 C |
| 1958 | 17.1 C | -1.15 C |
| 1959 | 17.1 C | -1.12 C |
| 1960 | 17.8 C | -0.47 C |
| 1961 | 17.5 C | -0.73 C |
| 1962 | 18.4 C | +0.16 C |
| 1963 | 18.0 C | -0.25 C |
| 1965 | 18.3 C | +0.05 C |
| 1966 | 17.3 C | -0.96 C |
| 1967 | 18.9 C | +0.62 C |
| 1968 | 19.4 C | +1.09 C |
| 1969 | 19.7 C | +1.43 C |
| 1970 | 19.3 C | +1.01 C |
| 1971 | 19.0 C | +0.74 C |
| 1972 | 19.2 C | +0.92 C |
| 1973 | 18.5 C | +0.19 C |
| 1974 | 18.9 C | +0.59 C |
| 1975 | 18.7 C | +0.45 C |
| 1976 | 17.5 C | -0.76 C |
| 1978 | 18.4 C | +0.11 C |
| 1979 | 18.3 C | -0.01 C |
| 1981 | 17.5 C | -0.81 C |
| 1982 | 18.3 C | +0.04 C |
| 1983 | 17.6 C | -0.64 C |
| 1985 | 18.3 C | +0.04 C |
| 1986 | 18.8 C | +0.51 C |
| 1987 | 17.0 C | -1.23 C |
| 1988 | 16.5 C | -1.72 C |
| 1989 | 16.9 C | -1.40 C |
| 1990 | 17.7 C | -0.52 C |
| 1991 | 17.6 C | -0.64 C |
| 1992 | 17.1 C | -1.20 C |
| 1995 | 19.3 C | +1.00 C |
| 1996 | 19.4 C | +1.09 C |
| 1997 | 18.2 C | -0.11 C |
The fitted trend in annual mean temperature here over 1953 to 1997 is -0.1 C (-0.4 to 0.1) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.3 F (-0.6 to 0.1) per decade. The slope is a straight line fitted to 39 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | -0.1 C (-0.4 to 0.1) per decade | -0.3 F (-0.6 to 0.1) per decade | 1953 to 1997 | 39 | Not clearly different from zero |
| Mean daily maximum | -0.20 C (-0.44 to 0.04) per decade | -0.4 F (-0.8 to 0.1) per decade | 1953 to 1997 | 39 | Not clearly different from zero |
| Mean daily minimum | -0.1 C (-0.3 to 0.1) per decade | -0.2 F (-0.6 to 0.2) per decade | 1953 to 1997 | 39 | Not clearly different from zero |
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
1944 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 41.0 C (105.8 F) | 2026 | 36.5 C (97.7 F) | 78 |
| Coldest night (TNn) | -14.0 C (6.8 F) | 1962 | -5.0 C (23.0 F) | 78 |
| Wettest day (Rx1day) | 160.0 mm (6.3 in) | 1988 | 34.2 mm (1.3 in) | 81 |
| Wettest five days (Rx5day) | 180.0 mm (7.1 in) | 1988 | 51.8 mm (2.0 in) | 81 |
| Longest dry spell (CDD) | 127 days | 1971 | 47 days | 81 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1944 | n/a |
| 1945 | n/a |
| 1947 | n/a |
| 1948 | n/a |
| 1949 | 40.5 C (104.9 F) |
| 1950 | 38.5 C (101.3 F) |
| 1951 | 38.0 C (100.4 F) |
| 1952 | 36.0 C (96.8 F) |
| 1953 | 39.5 C (103.1 F) |
| 1954 | 37.0 C (98.6 F) |
| 1955 | 37.5 C (99.5 F) |
| 1956 | 38.0 C (100.4 F) |
| 1957 | 39.0 C (102.2 F) |
| 1958 | 34.0 C (93.2 F) |
| 1959 | 34.0 C (93.2 F) |
| 1960 | 36.0 C (96.8 F) |
| 1961 | 36.5 C (97.7 F) |
| 1962 | 36.5 C (97.7 F) |
| 1963 | 36.0 C (96.8 F) |
| 1964 | 38.0 C (100.4 F) |
| 1965 | 35.5 C (95.9 F) |
| 1966 | 35.0 C (95.0 F) |
| 1967 | 38.5 C (101.3 F) |
| 1968 | 40.0 C (104.0 F) |
| 1969 | 40.0 C (104.0 F) |
| 1970 | 40.5 C (104.9 F) |
| 1971 | 37.5 C (99.5 F) |
| 1972 | 36.5 C (97.7 F) |
| 1973 | 37.0 C (98.6 F) |
| 1974 | 37.5 C (99.5 F) |
| 1975 | 37.0 C (98.6 F) |
| 1976 | 36.0 C (96.8 F) |
| 1977 | 35.0 C (95.0 F) |
| 1978 | 37.0 C (98.6 F) |
| 1979 | 36.5 C (97.7 F) |
| 1980 | 38.0 C (100.4 F) |
| 1981 | 36.5 C (97.7 F) |
| 1982 | 38.0 C (100.4 F) |
| 1983 | 40.0 C (104.0 F) |
| 1984 | 36.0 C (96.8 F) |
| 1985 | 37.0 C (98.6 F) |
| 1986 | 36.0 C (96.8 F) |
| 1987 | 36.0 C (96.8 F) |
| 1988 | 33.0 C (91.4 F) |
| 1989 | 37.0 C (98.6 F) |
| 1990 | 36.0 C (96.8 F) |
| 1991 | 35.5 C (95.9 F) |
| 1992 | 36.5 C (97.7 F) |
| 1993 | 36.0 C (96.8 F) |
| 1994 | 34.0 C (93.2 F) |
| 1995 | 39.0 C (102.2 F) |
| 1996 | 37.0 C (98.6 F) |
| 1997 | 35.0 C (95.0 F) |
| 1998 | 37.0 C (98.6 F) |
| 1999 | 30.5 C (86.9 F) |
| 2000 | 35.2 C (95.4 F) |
| 2001 | 35.0 C (95.0 F) |
| 2002 | 37.1 C (98.8 F) |
| 2003 | 38.0 C (100.4 F) |
| 2004 | 36.5 C (97.7 F) |
| 2005 | 36.0 C (96.8 F) |
| 2006 | 38.0 C (100.4 F) |
| 2007 | 34.8 C (94.6 F) |
| 2008 | 35.0 C (95.0 F) |
| 2009 | 33.2 C (91.8 F) |
| 2010 | 35.0 C (95.0 F) |
| 2011 | 36.8 C (98.2 F) |
| 2012 | 36.6 C (97.9 F) |
| 2013 | 34.8 C (94.6 F) |
| 2014 | 35.0 C (95.0 F) |
| 2015 | 32.8 C (91.0 F) |
| 2016 | 36.2 C (97.2 F) |
| 2017 | 37.0 C (98.6 F) |
| 2018 | 38.0 C (100.4 F) |
| 2019 | 38.0 C (100.4 F) |
| 2020 | 36.2 C (97.2 F) |
| 2021 | 36.4 C (97.5 F) |
| 2022 | 36.5 C (97.7 F) |
| 2023 | 40.0 C (104.0 F) |
| 2024 | 38.6 C (101.5 F) |
| 2025 | 37.2 C (99.0 F) |
| 2026 | 41.0 C (105.8 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1944 | n/a |
| 1945 | n/a |
| 1947 | n/a |
| 1948 | n/a |
| 1949 | 0.5 C (32.9 F) |
| 1950 | -0.5 C (31.1 F) |
| 1951 | -10.5 C (13.1 F) |
| 1952 | -1.0 C (30.2 F) |
| 1953 | -7.5 C (18.5 F) |
| 1954 | -1.5 C (29.3 F) |
| 1955 | -5.5 C (22.1 F) |
| 1956 | -5.0 C (23.0 F) |
| 1957 | -6.0 C (21.2 F) |
| 1958 | -2.5 C (27.5 F) |
| 1959 | -4.0 C (24.8 F) |
| 1960 | -7.5 C (18.5 F) |
| 1961 | -3.0 C (26.6 F) |
| 1962 | -14.0 C (6.8 F) |
| 1963 | -8.5 C (16.7 F) |
| 1964 | -7.5 C (18.5 F) |
| 1965 | -6.0 C (21.2 F) |
| 1966 | -5.5 C (22.1 F) |
| 1967 | -8.0 C (17.6 F) |
| 1968 | -2.0 C (28.4 F) |
| 1969 | 1.0 C (33.8 F) |
| 1970 | -3.0 C (26.6 F) |
| 1971 | -7.0 C (19.4 F) |
| 1972 | -4.0 C (24.8 F) |
| 1973 | -5.5 C (22.1 F) |
| 1974 | -3.0 C (26.6 F) |
| 1975 | -5.0 C (23.0 F) |
| 1976 | -5.0 C (23.0 F) |
| 1977 | -0.5 C (31.1 F) |
| 1978 | -3.5 C (25.7 F) |
| 1979 | -7.0 C (19.4 F) |
| 1980 | -5.0 C (23.0 F) |
| 1981 | -5.5 C (22.1 F) |
| 1982 | -5.5 C (22.1 F) |
| 1983 | -11.0 C (12.2 F) |
| 1984 | -6.0 C (21.2 F) |
| 1985 | -9.0 C (15.8 F) |
| 1986 | -3.0 C (26.6 F) |
| 1987 | -2.0 C (28.4 F) |
| 1988 | -5.0 C (23.0 F) |
| 1989 | -6.0 C (21.2 F) |
| 1990 | -5.0 C (23.0 F) |
| 1991 | -3.0 C (26.6 F) |
| 1992 | -4.2 C (24.4 F) |
| 1993 | -2.0 C (28.4 F) |
| 1994 | 0.5 C (32.9 F) |
| 1995 | -2.0 C (28.4 F) |
| 1996 | -9.0 C (15.8 F) |
| 1997 | -10.0 C (14.0 F) |
| 1998 | -2.0 C (28.4 F) |
| 1999 | -2.4 C (27.7 F) |
| 2000 | -2.2 C (28.0 F) |
| 2001 | -5.4 C (22.3 F) |
| 2002 | -5.5 C (22.1 F) |
| 2003 | -4.0 C (24.8 F) |
| 2004 | -2.2 C (28.0 F) |
| 2005 | -1.6 C (29.1 F) |
| 2006 | -4.5 C (23.9 F) |
| 2007 | -5.8 C (21.6 F) |
| 2008 | -5.0 C (23.0 F) |
| 2009 | -4.0 C (24.8 F) |
| 2010 | -8.5 C (16.7 F) |
| 2011 | -3.8 C (25.2 F) |
| 2012 | -4.6 C (23.7 F) |
| 2013 | -3.0 C (26.6 F) |
| 2014 | -6.0 C (21.2 F) |
| 2015 | -5.2 C (22.6 F) |
| 2016 | -5.8 C (21.6 F) |
| 2017 | -6.5 C (20.3 F) |
| 2018 | -6.9 C (19.6 F) |
| 2019 | -3.8 C (25.2 F) |
| 2020 | -2.4 C (27.7 F) |
| 2021 | -4.5 C (23.9 F) |
| 2022 | -6.8 C (19.8 F) |
| 2023 | -3.2 C (26.2 F) |
| 2024 | -1.0 C (30.2 F) |
| 2025 | -5.6 C (21.9 F) |
| 2026 | 7.2 C (45.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1944 | 0.7 mm (0.03 in) |
| 1945 | 11.8 mm (0.5 in) |
| 1947 | 32.3 mm (1.3 in) |
| 1948 | 51.1 mm (2.0 in) |
| 1949 | 49.5 mm (1.9 in) |
| 1950 | 35.0 mm (1.4 in) |
| 1951 | 38.5 mm (1.5 in) |
| 1952 | 70.0 mm (2.8 in) |
| 1953 | 25.0 mm (1.0 in) |
| 1954 | 24.0 mm (0.9 in) |
| 1955 | 84.0 mm (3.3 in) |
| 1956 | 26.1 mm (1.0 in) |
| 1957 | 19.3 mm (0.8 in) |
| 1958 | 49.0 mm (1.9 in) |
| 1959 | 63.0 mm (2.5 in) |
| 1960 | 34.2 mm (1.3 in) |
| 1961 | 63.0 mm (2.5 in) |
| 1962 | 20.5 mm (0.8 in) |
| 1963 | 29.5 mm (1.2 in) |
| 1964 | 63.0 mm (2.5 in) |
| 1965 | 30.0 mm (1.2 in) |
| 1966 | 68.0 mm (2.7 in) |
| 1967 | 64.0 mm (2.5 in) |
| 1968 | 21.0 mm (0.8 in) |
| 1969 | 56.0 mm (2.2 in) |
| 1970 | 21.5 mm (0.8 in) |
| 1971 | 43.0 mm (1.7 in) |
| 1972 | 27.0 mm (1.1 in) |
| 1973 | 28.5 mm (1.1 in) |
| 1974 | 46.5 mm (1.8 in) |
| 1975 | 42.0 mm (1.7 in) |
| 1976 | 42.0 mm (1.7 in) |
| 1977 | 25.0 mm (1.0 in) |
| 1978 | 29.0 mm (1.1 in) |
| 1979 | 25.0 mm (1.0 in) |
| 1980 | 16.5 mm (0.6 in) |
| 1981 | 40.0 mm (1.6 in) |
| 1982 | 44.5 mm (1.8 in) |
| 1983 | 46.0 mm (1.8 in) |
| 1984 | 24.0 mm (0.9 in) |
| 1985 | 24.0 mm (0.9 in) |
| 1986 | 56.0 mm (2.2 in) |
| 1987 | 35.0 mm (1.4 in) |
| 1988 | 160.0 mm (6.3 in) |
| 1989 | 31.0 mm (1.2 in) |
| 1990 | 21.0 mm (0.8 in) |
| 1991 | 45.0 mm (1.8 in) |
| 1992 | 34.5 mm (1.4 in) |
| 1993 | 33.3 mm (1.3 in) |
| 1994 | 39.0 mm (1.5 in) |
| 1995 | 26.0 mm (1.0 in) |
| 1996 | 23.0 mm (0.9 in) |
| 1997 | 30.3 mm (1.2 in) |
| 1998 | 32.5 mm (1.3 in) |
| 1999 | 9.9 mm (0.39 in) |
| 2000 | 24.4 mm (1.0 in) |
| 2001 | 16.8 mm (0.7 in) |
| 2002 | 11.9 mm (0.5 in) |
| 2003 | 56.9 mm (2.2 in) |
| 2004 | 28.7 mm (1.1 in) |
| 2005 | 27.9 mm (1.1 in) |
| 2006 | 66.5 mm (2.6 in) |
| 2007 | 39.1 mm (1.5 in) |
| 2008 | 48.3 mm (1.9 in) |
| 2009 | 53.8 mm (2.1 in) |
| 2010 | 54.4 mm (2.1 in) |
| 2011 | 42.9 mm (1.7 in) |
| 2012 | 19.1 mm (0.8 in) |
| 2013 | 35.1 mm (1.4 in) |
| 2014 | 43.9 mm (1.7 in) |
| 2015 | 49.5 mm (1.9 in) |
| 2016 | 54.1 mm (2.1 in) |
| 2017 | 25.9 mm (1.0 in) |
| 2018 | 75.9 mm (3.0 in) |
| 2019 | 26.9 mm (1.1 in) |
| 2020 | 41.4 mm (1.6 in) |
| 2021 | 24.6 mm (1.0 in) |
| 2022 | 33.3 mm (1.3 in) |
| 2023 | 31.0 mm (1.2 in) |
| 2024 | 29.2 mm (1.1 in) |
| 2025 | n/a |
| 2026 | 45.4 mm (1.8 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1944 | 0.7 mm (0.03 in) |
| 1945 | 13.1 mm (0.5 in) |
| 1947 | 42.2 mm (1.7 in) |
| 1948 | 120.1 mm (4.7 in) |
| 1949 | 49.5 mm (1.9 in) |
| 1950 | 42.0 mm (1.7 in) |
| 1951 | 120.5 mm (4.7 in) |
| 1952 | 70.0 mm (2.8 in) |
| 1953 | 36.2 mm (1.4 in) |
| 1954 | 24.7 mm (1.0 in) |
| 1955 | 87.6 mm (3.4 in) |
| 1956 | 38.0 mm (1.5 in) |
| 1957 | 33.9 mm (1.3 in) |
| 1958 | 72.8 mm (2.9 in) |
| 1959 | 68.5 mm (2.7 in) |
| 1960 | 73.5 mm (2.9 in) |
| 1961 | 70.5 mm (2.8 in) |
| 1962 | 29.0 mm (1.1 in) |
| 1963 | 53.5 mm (2.1 in) |
| 1964 | 66.0 mm (2.6 in) |
| 1965 | 44.5 mm (1.8 in) |
| 1966 | 83.5 mm (3.3 in) |
| 1967 | 120.0 mm (4.7 in) |
| 1968 | 49.5 mm (1.9 in) |
| 1969 | 66.0 mm (2.6 in) |
| 1970 | 36.0 mm (1.4 in) |
| 1971 | 77.5 mm (3.1 in) |
| 1972 | 50.0 mm (2.0 in) |
| 1973 | 77.5 mm (3.1 in) |
| 1974 | 68.5 mm (2.7 in) |
| 1975 | 64.5 mm (2.5 in) |
| 1976 | 62.0 mm (2.4 in) |
| 1977 | 42.5 mm (1.7 in) |
| 1978 | 52.5 mm (2.1 in) |
| 1979 | 32.0 mm (1.3 in) |
| 1980 | 24.0 mm (0.9 in) |
| 1981 | 57.0 mm (2.2 in) |
| 1982 | 68.5 mm (2.7 in) |
| 1983 | 88.0 mm (3.5 in) |
| 1984 | 32.0 mm (1.3 in) |
| 1985 | 32.0 mm (1.3 in) |
| 1986 | 69.0 mm (2.7 in) |
| 1987 | 77.0 mm (3.0 in) |
| 1988 | 180.0 mm (7.1 in) |
| 1989 | 49.8 mm (2.0 in) |
| 1990 | 57.5 mm (2.3 in) |
| 1991 | 58.5 mm (2.3 in) |
| 1992 | 51.5 mm (2.0 in) |
| 1993 | 55.1 mm (2.2 in) |
| 1994 | 43.5 mm (1.7 in) |
| 1995 | 46.4 mm (1.8 in) |
| 1996 | 51.0 mm (2.0 in) |
| 1997 | 42.3 mm (1.7 in) |
| 1998 | 64.0 mm (2.5 in) |
| 1999 | 3.6 mm (0.14 in) |
| 2000 | 37.1 mm (1.5 in) |
| 2001 | 29.7 mm (1.2 in) |
| 2002 | 25.4 mm (1.0 in) |
| 2003 | 93.7 mm (3.7 in) |
| 2004 | 41.4 mm (1.6 in) |
| 2005 | 37.3 mm (1.5 in) |
| 2006 | 156.7 mm (6.2 in) |
| 2007 | 73.4 mm (2.9 in) |
| 2008 | 71.2 mm (2.8 in) |
| 2009 | 80.2 mm (3.2 in) |
| 2010 | 54.9 mm (2.2 in) |
| 2011 | 51.8 mm (2.0 in) |
| 2012 | 34.0 mm (1.3 in) |
| 2013 | 47.7 mm (1.9 in) |
| 2014 | 63.0 mm (2.5 in) |
| 2015 | 51.8 mm (2.0 in) |
| 2016 | 93.0 mm (3.7 in) |
| 2017 | 43.7 mm (1.7 in) |
| 2018 | 140.9 mm (5.5 in) |
| 2019 | 69.4 mm (2.7 in) |
| 2020 | 44.2 mm (1.7 in) |
| 2021 | 45.7 mm (1.8 in) |
| 2022 | 46.3 mm (1.8 in) |
| 2023 | 35.3 mm (1.4 in) |
| 2024 | 49.2 mm (1.9 in) |
| 2025 | n/a |
| 2026 | 90.7 mm (3.6 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1944 | 31 days |
| 1945 | 18 days |
| 1947 | 26 days |
| 1948 | 35 days |
| 1949 | 49 days |
| 1950 | 52 days |
| 1951 | 68 days |
| 1952 | 87 days |
| 1953 | 52 days |
| 1954 | 71 days |
| 1955 | 52 days |
| 1956 | 109 days |
| 1957 | 38 days |
| 1958 | 37 days |
| 1959 | 39 days |
| 1960 | 30 days |
| 1961 | 44 days |
| 1962 | 41 days |
| 1963 | 115 days |
| 1964 | 59 days |
| 1965 | 41 days |
| 1966 | 68 days |
| 1967 | 38 days |
| 1968 | 29 days |
| 1969 | 50 days |
| 1970 | 77 days |
| 1971 | 127 days |
| 1972 | 40 days |
| 1973 | 42 days |
| 1974 | 65 days |
| 1975 | 104 days |
| 1976 | 56 days |
| 1977 | 61 days |
| 1978 | 49 days |
| 1979 | 57 days |
| 1980 | 52 days |
| 1981 | 59 days |
| 1982 | 54 days |
| 1983 | 61 days |
| 1984 | 19 days |
| 1985 | 44 days |
| 1986 | 83 days |
| 1987 | 39 days |
| 1988 | 39 days |
| 1989 | 51 days |
| 1990 | 39 days |
| 1991 | 73 days |
| 1992 | 32 days |
| 1993 | 71 days |
| 1994 | 72 days |
| 1995 | 42 days |
| 1996 | 93 days |
| 1997 | 34 days |
| 1998 | 115 days |
| 1999 | 10 days |
| 2000 | 47 days |
| 2001 | 46 days |
| 2002 | 29 days |
| 2003 | 25 days |
| 2004 | 36 days |
| 2005 | 36 days |
| 2006 | 46 days |
| 2007 | 44 days |
| 2008 | 83 days |
| 2009 | 50 days |
| 2010 | 39 days |
| 2011 | 109 days |
| 2012 | 33 days |
| 2013 | 122 days |
| 2014 | 53 days |
| 2015 | 41 days |
| 2016 | 41 days |
| 2017 | 65 days |
| 2018 | 38 days |
| 2019 | 37 days |
| 2020 | 53 days |
| 2021 | 39 days |
| 2022 | 61 days |
| 2023 | 62 days |
| 2024 | 28 days |
| 2025 | n/a |
| 2026 | 13 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
29 years with a frostAcross 29 years with a frost, the median last spring frost at Saltillo falls on 23 February and the median first autumn frost on 11 December, which leaves a median of 291 days between them.
Fitted over all years, the growing season changes by -4.8 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1953 to 1997) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 23 February | n/a | 23 February | n/a | +0.1 days per decade |
| First autumn frost | 11 December | n/a | 11 December | n/a | -4.7 days per decade |
| Growing days | 291 days | n/a | 291 days | n/a | -4.8 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
65 years, 1948 to 2018A day with at least 36.2 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 119.0 mm (4.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 36.2 mm (1.4 in) | |
| 5 years | 53.1 mm (2.1 in) | |
| 10 years | 66.2 mm (2.6 in) | |
| 25 years | 85.1 mm (3.4 in) | |
| 50 years | 101.2 mm (4.0 in) | |
| 100 years | 119.0 mm (4.7 in) | Longer than the 65 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, 65 years of values from 1948 to 2018.
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: 160.0 mm (6.3 in) in 1988; 84.0 mm (3.3 in) in 1955; 75.9 mm (3.0 in) in 2018.
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 (2026-10-14).