Ocampo Weather Records (MXN00005022)
Record envelope, standing records and threshold days for Ocampo (MXN00005022), Mexico, with 53 years of record.
Key Facts for Ocampo
- Ocampo (MXN00005022) is a weather station in Mexico at 27.30 latitude and -102.38 longitude, 1,100 m (3,608 ft) above sea level.
- The station reports from 1960 to 2012, 53 years of record.
- 1,464 records set at Ocampo still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Ocampo set a daily record high minimum temperature of 10.0 C (50.0 F) on 19 December 2012.
About the Station
- Location: Mexico, 27.30 latitude, -102.38 longitude.
- Elevation: 1,100 m (3,608 ft).
- Period of record: 1960 to 2012, 53 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 30.0 C (86.0 F) | -9.4 C (15.1 F) | n/a | n/a |
| Feb | 36.7 C (98.1 F) | -11.1 C (12.0 F) | n/a | n/a |
| Mar | 38.9 C (102.0 F) | -5.0 C (23.0 F) | n/a | n/a |
| Apr | 42.8 C (109.0 F) | 0.0 C (32.0 F) | n/a | n/a |
| May | 42.8 C (109.0 F) | 0.6 C (33.1 F) | n/a | n/a |
| Jun | 42.8 C (109.0 F) | 5.0 C (41.0 F) | n/a | n/a |
| Jul | 41.7 C (107.1 F) | 6.7 C (44.1 F) | n/a | n/a |
| Aug | 45.6 C (114.1 F) | 10.0 C (50.0 F) | n/a | n/a |
| Sep | 40.0 C (104.0 F) | 1.7 C (35.1 F) | n/a | n/a |
| Oct | 38.9 C (102.0 F) | -4.4 C (24.1 F) | n/a | n/a |
| Nov | 35.0 C (95.0 F) | -5.0 C (23.0 F) | n/a | n/a |
| Dec | 33.9 C (93.0 F) | -12.2 C (10.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1960 | 21 |
| 1961 | 30 |
| 1962 | 46 |
| 1963 | 22 |
| 1964 | 28 |
| 1965 | 38 |
| 1966 | 28 |
| 1967 | 36 |
| 1968 | 27 |
| 1969 | 44 |
| 1970 | 32 |
| 1971 | 23 |
| 1972 | 21 |
| 1973 | 35 |
| 1974 | 29 |
| 1975 | 23 |
| 1976 | 28 |
| 1977 | 25 |
| 1978 | 20 |
| 1979 | 30 |
| 1980 | 26 |
| 1981 | 13 |
| 1982 | 35 |
| 1983 | 20 |
| 1984 | 144 |
| 1985 | 17 |
| 1986 | 64 |
| 1987 | 41 |
| 1988 | 20 |
| 1989 | 36 |
| 1990 | 16 |
| 1991 | 10 |
| 1992 | 15 |
| 1993 | 24 |
| 1994 | 15 |
| 1995 | 26 |
| 1996 | 29 |
| 1997 | 15 |
| 1998 | 15 |
| 1999 | 18 |
| 2000 | 30 |
| 2001 | 6 |
| 2002 | 5 |
| 2003 | 20 |
| 2004 | 20 |
| 2005 | 41 |
| 2006 | 28 |
| 2007 | 35 |
| 2008 | 30 |
| 2009 | 31 |
| 2010 | 6 |
| 2011 | 14 |
| 2012 | 13 |
All-Time Record Progression
2 new records| Date | Kind | Detail |
|---|---|---|
| 2007-01-17 | Record low maximum temperature | Record low maximum temperature 0.0 C (32.0 F) |
| 2011-02-04 | Record low maximum temperature | Record low maximum temperature -1.1 C (30.0 F) |
Wettest Day of Each Month
Jul: 134.9 mm (5.3 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 58.9 mm (2.3 in) | 7 January 1993 |
| Feb | 24.9 mm (1.0 in) | 8 February 1973 |
| Mar | 93.0 mm (3.7 in) | 29 March 2012 |
| Apr | 67.8 mm (2.7 in) | 14 April 1981 |
| May | 104.4 mm (4.1 in) | 26 May 1975 |
| Jun | 110.0 mm (4.3 in) | 30 June 2006 |
| Jul | 134.9 mm (5.3 in) | 19 July 1960 |
| Aug | 59.9 mm (2.4 in) | 27 August 1960 |
| Sep | 69.9 mm (2.8 in) | 8 September 1960 |
| Oct | 55.9 mm (2.2 in) | 11 October 1981 |
| Nov | 93.5 mm (3.7 in) | 24 November 2012 |
| Dec | 24.4 mm (1.0 in) | 11 December 1976 |
Period of Record Coverage
1960 to 2012| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1960 | 238 | 65% | No |
| 1961 | 364 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 349 | 96% | Yes |
| 1964 | 362 | 99% | Yes |
| 1965 | 358 | 98% | Yes |
| 1966 | 363 | 99% | Yes |
| 1967 | 331 | 91% | Yes |
| 1968 | 363 | 99% | Yes |
| 1969 | 361 | 99% | Yes |
| 1970 | 362 | 99% | Yes |
| 1971 | 347 | 95% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 364 | 100% | Yes |
| 1974 | 333 | 91% | Yes |
| 1975 | 362 | 99% | Yes |
| 1976 | 362 | 99% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 364 | 100% | Yes |
| 1979 | 361 | 99% | Yes |
| 1980 | 365 | 100% | Yes |
| 1981 | 364 | 100% | Yes |
| 1982 | 362 | 99% | Yes |
| 1983 | 364 | 100% | Yes |
| 1984 | 359 | 98% | Yes |
| 1985 | 239 | 65% | No |
| 1986 | 314 | 86% | No |
| 1987 | 240 | 66% | No |
| 1988 | 287 | 78% | No |
| 1989 | 308 | 84% | No |
| 1990 | 315 | 86% | No |
| 1991 | 327 | 90% | No |
| 1992 | 313 | 86% | No |
| 1993 | 339 | 93% | Yes |
| 1994 | 352 | 96% | Yes |
| 1995 | 344 | 94% | Yes |
| 1996 | 360 | 98% | Yes |
| 1997 | 351 | 96% | Yes |
| 1998 | 331 | 91% | Yes |
| 1999 | 293 | 80% | No |
| 2000 | 316 | 86% | No |
| 2001 | 257 | 70% | No |
| 2002 | 146 | 40% | No |
| 2003 | 335 | 92% | Yes |
| 2004 | 336 | 92% | Yes |
| 2005 | 342 | 94% | Yes |
| 2006 | 342 | 94% | Yes |
| 2007 | 350 | 96% | Yes |
| 2008 | 347 | 95% | Yes |
| 2009 | 265 | 73% | No |
| 2010 | 236 | 65% | No |
| 2011 | 264 | 72% | No |
| 2012 | 294 | 80% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 19 December 2012 | Ocampo, MX | daily high min | 10.0 C (50.0 F) | 1.1 C (2.0 F) | 50 years | 22 of 100 (Routine) |
| 16 December 2012 | Ocampo, MX | daily high min (Tie) | 10.0 C (50.0 F) | tie | 37 years | 4 of 100 (Routine) |
| 24 November 2012 | Ocampo, MX | monthly rain | 93.5 mm (3.7 in) | 61.7 mm (2.4 in) | 32 years | 64 of 100 (Major) |
| 14 November 2012 | Ocampo, MX | daily low max | 10.6 C (51.1 F) | 2.2 C (4.0 F) | 42 years | 20 of 100 (Routine) |
| 28 October 2012 | Ocampo, MX | daily low max (Tie) | 15.6 C (60.1 F) | tie | 3 years | 1 of 100 (Routine) |
| 20 August 2012 | Ocampo, MX | daily rain | 12.7 mm (0.5 in) | 4.3 mm (0.17 in) | 24 years | 16 of 100 (Routine) |
| 26 July 2012 | Ocampo, MX | daily rain | 31.0 mm (1.2 in) | 16.0 mm (0.6 in) | 21 years | 21 of 100 (Routine) |
| 18 July 2012 | Ocampo, MX | daily rain | 5.8 mm (0.23 in) | 1.0 mm (0.04 in) | 52 years | 20 of 100 (Routine) |
| 5 July 2012 | Ocampo, MX | daily rain | 20.6 mm (0.8 in) | 5.6 mm (0.22 in) | 52 years | 20 of 100 (Routine) |
| 22 June 2012 | Ocampo, MX | daily rain | 16.8 mm (0.7 in) | 6.9 mm (0.27 in) | 27 years | 17 of 100 (Routine) |
| 14 June 2012 | Ocampo, MX | daily high max (Tie) | 37.8 C (100.0 F) | tie | 14 years | 2 of 100 (Routine) |
| 13 June 2012 | Ocampo, MX | daily high max (Tie) | 40.0 C (104.0 F) | tie | 9 years | 1 of 100 (Routine) |
| 12 June 2012 | Ocampo, MX | daily high max | 40.6 C (105.1 F) | 1.7 C (3.1 F) | 42 years | 21 of 100 (Routine) |
| 11 June 2012 | Ocampo, MX | daily high max | 40.0 C (104.0 F) | 1.1 C (2.0 F) | 17 years | 13 of 100 (Routine) |
| 31 May 2012 | Ocampo, MX | daily high min | 22.8 C (73.0 F) | 1.1 C (2.0 F) | 26 years | 15 of 100 (Routine) |
| 31 May 2012 | Ocampo, MX | daily high max (Tie) | 40.0 C (104.0 F) | tie | 14 years | 2 of 100 (Routine) |
| 15 May 2012 | Ocampo, MX | daily rain | 67.8 mm (2.7 in) | 57.9 mm (2.3 in) | 6 years | 46 of 100 (Notable) |
| 29 March 2012 | Ocampo, MX | monthly rain | 93.0 mm (3.7 in) | 71.7 mm (2.8 in) | 38 years | 66 of 100 (Major) |
| 18 March 2012 | Ocampo, MX | daily rain | 11.9 mm (0.5 in) | 7.6 mm (0.30 in) | 15 years | 20 of 100 (Routine) |
| 15 March 2012 | Ocampo, MX | daily high min | 13.9 C (57.0 F) | 1.1 C (2.0 F) | 51 years | 22 of 100 (Routine) |
Climate Trend
33 complete years, 1961 to 2008| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1961 | 19.4 C | +0.41 C |
| 1962 | 20.5 C | +1.52 C |
| 1963 | 20.0 C | +1.00 C |
| 1964 | 19.5 C | +0.54 C |
| 1965 | 20.0 C | +1.02 C |
| 1966 | 19.0 C | +0.00 C |
| 1968 | 18.9 C | -0.07 C |
| 1969 | 19.8 C | +0.81 C |
| 1970 | 19.2 C | +0.22 C |
| 1971 | 19.8 C | +0.86 C |
| 1972 | 19.5 C | +0.58 C |
| 1973 | 18.7 C | -0.22 C |
| 1975 | 19.4 C | +0.48 C |
| 1976 | 18.4 C | -0.56 C |
| 1977 | 19.6 C | +0.66 C |
| 1978 | 19.0 C | -0.01 C |
| 1979 | 17.9 C | -1.09 C |
| 1980 | 18.6 C | -0.32 C |
| 1981 | 18.3 C | -0.69 C |
| 1982 | 18.9 C | -0.03 C |
| 1983 | 18.2 C | -0.73 C |
| 1984 | 19.0 C | +0.05 C |
| 1993 | 19.6 C | +0.64 C |
| 1994 | 20.1 C | +1.12 C |
| 1996 | 19.7 C | +0.74 C |
| 1997 | 18.7 C | -0.31 C |
| 1998 | 19.8 C | +0.83 C |
| 2000 | 19.6 C | +0.60 C |
| 2004 | 17.7 C | -1.30 C |
| 2005 | 18.0 C | -0.94 C |
| 2006 | 17.6 C | -1.40 C |
| 2007 | 16.8 C | -2.19 C |
| 2008 | 16.6 C | -2.33 C |
The annual mean temperature here has fallen by 0.4 C (0.2 to 0.5) per decade over 1961 to 2008. In Fahrenheit: 0.6 F (0.3 to 1.0) per decade. The slope is a straight line fitted to 33 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | -0.4 C (-0.5 to -0.2) per decade | -0.6 F (-1.0 to -0.3) per decade | 1961 to 2008 | 33 | Fall |
| Mean daily maximum | -0.4 C (-0.9 to 0.2) per decade | -0.6 F (-1.6 to 0.3) per decade | 1961 to 2008 | 33 | Not clearly different from zero |
| Mean daily minimum | -0.36 C (-0.69 to -0.03) per decade | -0.64 F (-1.24 to -0.05) per decade | 1961 to 2008 | 33 | 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
1960 to 2012| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 45.6 C (114.1 F) | 1986 | 39.4 C (102.9 F) | 53 |
| Coldest night (TNn) | -12.2 C (10.0 F) | 1983 | -5.0 C (23.0 F) | 53 |
| Wettest day (Rx1day) | 134.9 mm (5.3 in) | 1960 | 32.8 mm (1.3 in) | 50 |
| Wettest five days (Rx5day) | 264.7 mm (10.4 in) | 1960 | 57.0 mm (2.2 in) | 50 |
| Longest dry spell (CDD) | 316 days | 1984 | 64 days | 50 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1960 | 40.6 C (105.1 F) |
| 1961 | 37.8 C (100.0 F) |
| 1962 | 38.9 C (102.0 F) |
| 1963 | 37.8 C (100.0 F) |
| 1964 | 38.9 C (102.0 F) |
| 1965 | 37.8 C (100.0 F) |
| 1966 | 37.8 C (100.0 F) |
| 1967 | 40.6 C (105.1 F) |
| 1968 | 40.0 C (104.0 F) |
| 1969 | 40.6 C (105.1 F) |
| 1970 | 38.9 C (102.0 F) |
| 1971 | 36.7 C (98.1 F) |
| 1972 | 37.8 C (100.0 F) |
| 1973 | 40.6 C (105.1 F) |
| 1974 | 37.8 C (100.0 F) |
| 1975 | 40.0 C (104.0 F) |
| 1976 | 38.9 C (102.0 F) |
| 1977 | 37.8 C (100.0 F) |
| 1978 | 37.8 C (100.0 F) |
| 1979 | 37.8 C (100.0 F) |
| 1980 | 38.9 C (102.0 F) |
| 1981 | 36.7 C (98.1 F) |
| 1982 | 39.4 C (102.9 F) |
| 1983 | 39.4 C (102.9 F) |
| 1984 | 42.8 C (109.0 F) |
| 1985 | 37.8 C (100.0 F) |
| 1986 | 45.6 C (114.1 F) |
| 1987 | 42.8 C (109.0 F) |
| 1988 | 40.6 C (105.1 F) |
| 1989 | 40.0 C (104.0 F) |
| 1990 | 40.0 C (104.0 F) |
| 1991 | 37.8 C (100.0 F) |
| 1992 | 40.0 C (104.0 F) |
| 1993 | 40.6 C (105.1 F) |
| 1994 | 41.7 C (107.1 F) |
| 1995 | 41.7 C (107.1 F) |
| 1996 | 41.7 C (107.1 F) |
| 1997 | 38.9 C (102.0 F) |
| 1998 | 42.8 C (109.0 F) |
| 1999 | 40.6 C (105.1 F) |
| 2000 | 41.7 C (107.1 F) |
| 2001 | 41.7 C (107.1 F) |
| 2002 | 41.7 C (107.1 F) |
| 2003 | 40.0 C (104.0 F) |
| 2004 | 38.9 C (102.0 F) |
| 2005 | 38.9 C (102.0 F) |
| 2006 | 36.7 C (98.1 F) |
| 2007 | 32.8 C (91.0 F) |
| 2008 | 36.7 C (98.1 F) |
| 2009 | 35.0 C (95.0 F) |
| 2010 | 40.6 C (105.1 F) |
| 2011 | 40.6 C (105.1 F) |
| 2012 | 40.6 C (105.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1960 | -1.1 C (30.0 F) |
| 1961 | -7.2 C (19.0 F) |
| 1962 | -9.4 C (15.1 F) |
| 1963 | -7.2 C (19.0 F) |
| 1964 | -5.0 C (23.0 F) |
| 1965 | -6.1 C (21.0 F) |
| 1966 | -6.1 C (21.0 F) |
| 1967 | -5.0 C (23.0 F) |
| 1968 | -3.3 C (26.1 F) |
| 1969 | -4.4 C (24.1 F) |
| 1970 | -5.0 C (23.0 F) |
| 1971 | 0.0 C (32.0 F) |
| 1972 | -3.3 C (26.1 F) |
| 1973 | -6.1 C (21.0 F) |
| 1974 | -5.0 C (23.0 F) |
| 1975 | -7.2 C (19.0 F) |
| 1976 | -5.0 C (23.0 F) |
| 1977 | -3.3 C (26.1 F) |
| 1978 | -7.2 C (19.0 F) |
| 1979 | -6.1 C (21.0 F) |
| 1980 | -5.0 C (23.0 F) |
| 1981 | -3.3 C (26.1 F) |
| 1982 | -7.2 C (19.0 F) |
| 1983 | -12.2 C (10.0 F) |
| 1984 | -5.0 C (23.0 F) |
| 1985 | -8.3 C (17.1 F) |
| 1986 | 0.0 C (32.0 F) |
| 1987 | -6.1 C (21.0 F) |
| 1988 | -5.0 C (23.0 F) |
| 1989 | -8.3 C (17.1 F) |
| 1990 | -4.4 C (24.1 F) |
| 1991 | -6.7 C (19.9 F) |
| 1992 | -3.3 C (26.1 F) |
| 1993 | -6.1 C (21.0 F) |
| 1994 | -7.2 C (19.0 F) |
| 1995 | -4.4 C (24.1 F) |
| 1996 | -11.1 C (12.0 F) |
| 1997 | -7.2 C (19.0 F) |
| 1998 | -6.1 C (21.0 F) |
| 1999 | -8.3 C (17.1 F) |
| 2000 | -5.0 C (23.0 F) |
| 2001 | -3.3 C (26.1 F) |
| 2002 | -5.0 C (23.0 F) |
| 2003 | -8.3 C (17.1 F) |
| 2004 | -5.0 C (23.0 F) |
| 2005 | -5.0 C (23.0 F) |
| 2006 | -3.3 C (26.1 F) |
| 2007 | -3.3 C (26.1 F) |
| 2008 | -3.3 C (26.1 F) |
| 2009 | -5.0 C (23.0 F) |
| 2010 | -7.2 C (19.0 F) |
| 2011 | -11.1 C (12.0 F) |
| 2012 | -4.4 C (24.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1960 | 134.9 mm (5.3 in) |
| 1961 | 31.8 mm (1.3 in) |
| 1962 | 40.9 mm (1.6 in) |
| 1963 | 24.9 mm (1.0 in) |
| 1964 | 59.9 mm (2.4 in) |
| 1965 | 58.4 mm (2.3 in) |
| 1966 | 41.9 mm (1.6 in) |
| 1967 | 19.8 mm (0.8 in) |
| 1968 | 32.8 mm (1.3 in) |
| 1969 | 50.3 mm (2.0 in) |
| 1970 | 46.0 mm (1.8 in) |
| 1971 | 39.9 mm (1.6 in) |
| 1972 | 23.9 mm (0.9 in) |
| 1973 | 31.0 mm (1.2 in) |
| 1974 | 37.8 mm (1.5 in) |
| 1975 | 104.4 mm (4.1 in) |
| 1976 | 32.3 mm (1.3 in) |
| 1977 | 41.9 mm (1.6 in) |
| 1978 | 26.9 mm (1.1 in) |
| 1979 | 19.8 mm (0.8 in) |
| 1980 | 31.8 mm (1.3 in) |
| 1981 | 67.8 mm (2.7 in) |
| 1982 | 58.9 mm (2.3 in) |
| 1983 | 30.5 mm (1.2 in) |
| 1984 | 34.3 mm (1.4 in) |
| 1985 | 32.8 mm (1.3 in) |
| 1986 | 31.8 mm (1.3 in) |
| 1987 | 33.8 mm (1.3 in) |
| 1988 | 34.8 mm (1.4 in) |
| 1989 | 21.3 mm (0.8 in) |
| 1990 | 25.4 mm (1.0 in) |
| 1991 | 25.9 mm (1.0 in) |
| 1992 | 23.9 mm (0.9 in) |
| 1993 | 58.9 mm (2.3 in) |
| 1994 | 27.4 mm (1.1 in) |
| 1995 | 37.1 mm (1.5 in) |
| 1996 | 28.4 mm (1.1 in) |
| 1997 | 31.8 mm (1.3 in) |
| 1998 | 57.9 mm (2.3 in) |
| 1999 | 21.8 mm (0.9 in) |
| 2000 | 29.0 mm (1.1 in) |
| 2001 | 26.9 mm (1.1 in) |
| 2002 | 8.4 mm (0.33 in) |
| 2003 | 45.0 mm (1.8 in) |
| 2004 | 79.8 mm (3.1 in) |
| 2005 | 69.9 mm (2.8 in) |
| 2006 | 110.0 mm (4.3 in) |
| 2007 | 24.9 mm (1.0 in) |
| 2008 | n/a |
| 2009 | 16.8 mm (0.7 in) |
| 2010 | n/a |
| 2011 | n/a |
| 2012 | 93.5 mm (3.7 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1960 | 264.7 mm (10.4 in) |
| 1961 | 48.4 mm (1.9 in) |
| 1962 | 62.0 mm (2.4 in) |
| 1963 | 41.7 mm (1.6 in) |
| 1964 | 65.7 mm (2.6 in) |
| 1965 | 84.6 mm (3.3 in) |
| 1966 | 58.0 mm (2.3 in) |
| 1967 | 24.6 mm (1.0 in) |
| 1968 | 56.2 mm (2.2 in) |
| 1969 | 50.3 mm (2.0 in) |
| 1970 | 62.7 mm (2.5 in) |
| 1971 | 58.2 mm (2.3 in) |
| 1972 | 39.6 mm (1.6 in) |
| 1973 | 39.4 mm (1.6 in) |
| 1974 | 45.7 mm (1.8 in) |
| 1975 | 110.8 mm (4.4 in) |
| 1976 | 68.6 mm (2.7 in) |
| 1977 | 66.3 mm (2.6 in) |
| 1978 | 65.8 mm (2.6 in) |
| 1979 | 39.7 mm (1.6 in) |
| 1980 | 36.6 mm (1.4 in) |
| 1981 | 103.1 mm (4.1 in) |
| 1982 | 58.9 mm (2.3 in) |
| 1983 | 53.9 mm (2.1 in) |
| 1984 | 41.2 mm (1.6 in) |
| 1985 | 75.4 mm (3.0 in) |
| 1986 | 57.7 mm (2.3 in) |
| 1987 | 47.6 mm (1.9 in) |
| 1988 | 55.6 mm (2.2 in) |
| 1989 | 32.1 mm (1.3 in) |
| 1990 | 42.7 mm (1.7 in) |
| 1991 | 71.1 mm (2.8 in) |
| 1992 | 59.3 mm (2.3 in) |
| 1993 | 58.9 mm (2.3 in) |
| 1994 | 32.0 mm (1.3 in) |
| 1995 | 50.3 mm (2.0 in) |
| 1996 | 49.1 mm (1.9 in) |
| 1997 | 39.4 mm (1.6 in) |
| 1998 | 71.1 mm (2.8 in) |
| 1999 | 14.2 mm (0.6 in) |
| 2000 | 44.0 mm (1.7 in) |
| 2001 | 49.6 mm (2.0 in) |
| 2002 | 8.7 mm (0.34 in) |
| 2003 | 61.8 mm (2.4 in) |
| 2004 | 141.8 mm (5.6 in) |
| 2005 | 69.9 mm (2.8 in) |
| 2006 | 110.0 mm (4.3 in) |
| 2007 | 65.1 mm (2.6 in) |
| 2008 | n/a |
| 2009 | 16.8 mm (0.7 in) |
| 2010 | n/a |
| 2011 | n/a |
| 2012 | 94.8 mm (3.7 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1960 | 31 days |
| 1961 | 57 days |
| 1962 | 111 days |
| 1963 | 128 days |
| 1964 | 34 days |
| 1965 | 110 days |
| 1966 | 84 days |
| 1967 | 66 days |
| 1968 | 50 days |
| 1969 | 60 days |
| 1970 | 75 days |
| 1971 | 131 days |
| 1972 | 41 days |
| 1973 | 81 days |
| 1974 | 46 days |
| 1975 | 96 days |
| 1976 | 72 days |
| 1977 | 72 days |
| 1978 | 138 days |
| 1979 | 88 days |
| 1980 | 82 days |
| 1981 | 82 days |
| 1982 | 62 days |
| 1983 | 74 days |
| 1984 | 316 days |
| 1985 | 43 days |
| 1986 | 38 days |
| 1987 | 41 days |
| 1988 | 40 days |
| 1989 | 122 days |
| 1990 | 81 days |
| 1991 | 52 days |
| 1992 | 60 days |
| 1993 | 57 days |
| 1994 | 51 days |
| 1995 | 56 days |
| 1996 | 53 days |
| 1997 | 43 days |
| 1998 | 87 days |
| 1999 | 88 days |
| 2000 | 40 days |
| 2001 | 72 days |
| 2002 | 114 days |
| 2003 | 81 days |
| 2004 | 47 days |
| 2005 | 59 days |
| 2006 | 47 days |
| 2007 | 67 days |
| 2008 | n/a |
| 2009 | 13 days |
| 2010 | n/a |
| 2011 | n/a |
| 2012 | 30 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
31 years with a frostAcross 31 years with a frost, the median last spring frost at Ocampo falls on 27 February and the median first autumn frost on 28 November, which leaves a median of 272 days between them.
Fitted over all years, the growing season changes by -2.2 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1963 to 2008) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 27 February | n/a | 28 February | n/a | -1.6 days per decade |
| First autumn frost | 28 November | n/a | 26 November | n/a | -3.8 days per decade |
| Growing days | 272 days | n/a | 271 days | n/a | -2.2 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
41 years, 1961 to 2012A day with at least 36.9 mm (1.5 in) of rain is expected about once in 2 years. A day with at least 142.0 mm (5.6 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 36.9 mm (1.5 in) | |
| 5 years | 54.9 mm (2.2 in) | |
| 10 years | 70.1 mm (2.8 in) | |
| 25 years | 94.0 mm (3.7 in) | |
| 50 years | 115.9 mm (4.6 in) | Longer than the 41 years of record |
| 100 years | 142.0 mm (5.6 in) | Longer than the 41 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, 41 years of values from 1961 to 2012.
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: 110.0 mm (4.3 in) in 2006; 104.4 mm (4.1 in) in 1975; 93.5 mm (3.7 in) in 2012.
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).