Rocha Weather Records (UY000086565)
Record envelope, standing records and threshold days for Rocha (UY000086565), Uruguay, with 56 years of record.
Key Facts for Rocha
- Rocha (UY000086565) is a weather station in Uruguay at -34.48 latitude and -54.30 longitude, 18 m (59 ft) above sea level.
- The station reports from 1970 to 2025, 56 years of record.
- 1,464 records set at Rocha still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Rocha set a daily record low minimum temperature of -2.1 C (28.2 F) on 28 June 2025.
About the Station
- Location: Uruguay, -34.48 latitude, -54.30 longitude.
- Elevation: 18 m (59 ft).
- Period of record: 1970 to 2025, 56 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
8 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 40.3 C (104.5 F) | 5.2 C (41.4 F) | 33.1 C (91.6 F) | 9.9 C (49.8 F) |
| Feb | 39.0 C (102.2 F) | 7.0 C (44.6 F) | 37.9 C (100.2 F) | 12.8 C (55.0 F) |
| Mar | 39.0 C (102.2 F) | 4.8 C (40.6 F) | 36.0 C (96.8 F) | 8.2 C (46.8 F) |
| Apr | 34.0 C (93.2 F) | 2.2 C (36.0 F) | 26.3 C (79.3 F) | 4.8 C (40.6 F) |
| May | 30.1 C (86.2 F) | -2.6 C (27.3 F) | 26.1 C (79.0 F) | 2.3 C (36.1 F) |
| Jun | 28.7 C (83.7 F) | -3.6 C (25.5 F) | 20.4 C (68.7 F) | -2.1 C (28.2 F) |
| Jul | 30.6 C (87.1 F) | -4.6 C (23.7 F) | 20.7 C (69.3 F) | 0.7 C (33.3 F) |
| Aug | 32.0 C (89.6 F) | -2.6 C (27.3 F) | 22.0 C (71.6 F) | -1.1 C (30.0 F) |
| Sep | 33.4 C (92.1 F) | -3.4 C (25.9 F) | n/a | n/a |
| Oct | 33.3 C (91.9 F) | 0.0 C (32.0 F) | n/a | n/a |
| Nov | 35.4 C (95.7 F) | 1.4 C (34.5 F) | n/a | n/a |
| Dec | 40.0 C (104.0 F) | 3.6 C (38.5 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1970 | 39 |
| 1971 | 55 |
| 1972 | 32 |
| 1973 | 32 |
| 1974 | 36 |
| 1975 | 22 |
| 1976 | 40 |
| 1977 | 27 |
| 1978 | 14 |
| 1979 | 33 |
| 1980 | 39 |
| 1981 | 35 |
| 1982 | 30 |
| 1983 | 29 |
| 1984 | 42 |
| 1985 | 17 |
| 1986 | 20 |
| 1987 | 37 |
| 1988 | 36 |
| 1989 | 16 |
| 1990 | 33 |
| 1991 | 29 |
| 1992 | 40 |
| 1993 | 40 |
| 1994 | 37 |
| 1995 | 32 |
| 1996 | 28 |
| 1997 | 26 |
| 1998 | 17 |
| 1999 | 21 |
| 2000 | 21 |
| 2001 | 39 |
| 2002 | 33 |
| 2003 | 24 |
| 2004 | 19 |
| 2005 | 31 |
| 2006 | 22 |
| 2007 | 24 |
| 2008 | 20 |
| 2009 | 20 |
| 2010 | 16 |
| 2011 | 10 |
| 2012 | 23 |
| 2013 | 26 |
| 2014 | 16 |
| 2015 | 28 |
| 2016 | 14 |
| 2017 | 34 |
| 2018 | 26 |
| 2019 | 22 |
| 2020 | 15 |
| 2021 | 10 |
| 2022 | 13 |
| 2024 | 12 |
| 2025 | 12 |
All-Time Record Progression
3 new records| Date | Kind | Detail |
|---|---|---|
| 2021-11-29 | Record daily precipitation | Record daily precipitation 203.5 mm (8.0 in) |
| 2022-01-15 | Record high maximum temperature | Record high maximum temperature 40.3 C (104.5 F) |
| 2025-03-07 | Record high minimum temperature | Record high minimum temperature 25.0 C (77.0 F) |
Wettest Day of Each Month
Nov: 203.5 mm (8.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 198.9 mm (7.8 in) | 29 January 2015 |
| Feb | 110.0 mm (4.3 in) | 25 February 2006 |
| Mar | 133.1 mm (5.2 in) | 12 March 2009 |
| Apr | 190.5 mm (7.5 in) | 16 April 2016 |
| May | 191.0 mm (7.5 in) | 6 May 2000 |
| Jun | 102.1 mm (4.0 in) | 4 June 2005 |
| Jul | 93.0 mm (3.7 in) | 19 July 1992 |
| Aug | 105.4 mm (4.1 in) | 28 August 2016 |
| Sep | 128.0 mm (5.0 in) | 28 September 1983 |
| Oct | 122.9 mm (4.8 in) | 6 October 2007 |
| Nov | 203.5 mm (8.0 in) | 29 November 2021 |
| Dec | 87.9 mm (3.5 in) | 7 December 2012 |
Period of Record Coverage
1970 to 2025| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1970 | 331 | 91% | Yes |
| 1971 | 358 | 98% | Yes |
| 1972 | 348 | 95% | Yes |
| 1973 | 343 | 94% | Yes |
| 1974 | 310 | 85% | No |
| 1975 | 256 | 70% | No |
| 1976 | 257 | 70% | No |
| 1977 | 289 | 79% | No |
| 1978 | 220 | 60% | No |
| 1979 | 364 | 100% | Yes |
| 1980 | 365 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 361 | 99% | Yes |
| 1983 | 364 | 100% | Yes |
| 1984 | 363 | 99% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 364 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 359 | 98% | Yes |
| 1991 | 355 | 97% | Yes |
| 1992 | 357 | 98% | Yes |
| 1993 | 358 | 98% | Yes |
| 1994 | 359 | 98% | Yes |
| 1995 | 354 | 97% | Yes |
| 1996 | 363 | 99% | Yes |
| 1997 | 360 | 99% | Yes |
| 1998 | 360 | 99% | Yes |
| 1999 | 364 | 100% | Yes |
| 2000 | 363 | 99% | Yes |
| 2001 | 363 | 99% | Yes |
| 2002 | 357 | 98% | Yes |
| 2003 | 358 | 98% | Yes |
| 2004 | 199 | 54% | No |
| 2005 | 180 | 49% | No |
| 2006 | 146 | 40% | No |
| 2007 | 200 | 55% | No |
| 2008 | 209 | 57% | No |
| 2009 | 142 | 39% | No |
| 2010 | 199 | 55% | No |
| 2011 | 186 | 51% | No |
| 2012 | 179 | 49% | No |
| 2013 | 194 | 53% | No |
| 2014 | 192 | 53% | No |
| 2015 | 192 | 53% | No |
| 2016 | 290 | 79% | No |
| 2017 | 347 | 95% | Yes |
| 2018 | 297 | 81% | No |
| 2019 | 187 | 51% | No |
| 2020 | 179 | 49% | No |
| 2021 | 188 | 52% | No |
| 2022 | 153 | 42% | No |
| 2023 | 14 | 4% | No |
| 2024 | 177 | 48% | No |
| 2025 | 126 | 35% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 28 June 2025 | Rocha, UY | daily low min | -2.1 C (28.2 F) | 1.7 C (3.1 F) | 18 years | 13 of 100 (Routine) |
| 27 June 2025 | Rocha, UY | daily low min (Tie) | -0.4 C (31.3 F) | tie | 18 years | 2 of 100 (Routine) |
| 17 June 2025 | Rocha, UY | daily rain | 50.3 mm (2.0 in) | 31.2 mm (1.2 in) | 6 years | 25 of 100 (Routine) |
| 18 May 2025 | Rocha, UY | daily rain (Tie) | 15.0 mm (0.6 in) | tie | 35 years | 3 of 100 (Routine) |
| 16 May 2025 | Rocha, UY | daily high min | 17.6 C (63.7 F) | 0.4 C (0.7 F) | 22 years | 11 of 100 (Routine) |
| 16 May 2025 | Rocha, UY | daily high max | 26.1 C (79.0 F) | 0.1 C (0.2 F) | 16 years | 10 of 100 (Routine) |
| 8 May 2025 | Rocha, UY | daily rain | 43.4 mm (1.7 in) | 0.5 mm (0.02 in) | 31 years | 13 of 100 (Routine) |
| 7 May 2025 | Rocha, UY | daily rain | 21.8 mm (0.9 in) | 3.8 mm (0.15 in) | 12 years | 9 of 100 (Routine) |
| 12 April 2025 | Rocha, UY | daily high min | 19.4 C (66.9 F) | 1.4 C (2.5 F) | 44 years | 21 of 100 (Routine) |
| 10 April 2025 | Rocha, UY | daily rain | 80.5 mm (3.2 in) | 48.5 mm (1.9 in) | 36 years | 38 of 100 (Notable) |
| 28 March 2025 | Rocha, UY | daily rain | 16.0 mm (0.6 in) | 8.9 mm (0.35 in) | 12 years | 11 of 100 (Routine) |
| 7 March 2025 | Rocha, UY | all-time high min | 25.0 C (77.0 F) | 0.5 C (0.9 F) | 33 years | 35 of 100 (Notable) |
| 7 March 2025 | Rocha, UY | daily high max | 36.0 C (96.8 F) | 0.6 C (1.1 F) | 20 years | 12 of 100 (Routine) |
| 26 February 2025 | Rocha, UY | daily high max | 37.1 C (98.8 F) | 0.1 C (0.2 F) | 55 years | 21 of 100 (Routine) |
| 26 February 2025 | Rocha, UY | daily high min | 22.6 C (72.7 F) | 0.2 C (0.4 F) | 44 years | 18 of 100 (Routine) |
| 24 February 2025 | Rocha, UY | daily high max (Tie) | 33.5 C (92.3 F) | tie | 40 years | 4 of 100 (Routine) |
| 22 February 2025 | Rocha, UY | daily high max | 34.8 C (94.6 F) | 1.8 C (3.2 F) | 29 years | 18 of 100 (Routine) |
| 5 February 2025 | Rocha, UY | daily high max | 37.9 C (100.2 F) | 1.3 C (2.3 F) | 53 years | 23 of 100 (Routine) |
| 5 February 2025 | Rocha, UY | daily rain | 33.8 mm (1.3 in) | 10.7 mm (0.4 in) | 41 years | 22 of 100 (Routine) |
| 4 February 2025 | Rocha, UY | daily high min | 24.0 C (75.2 F) | 1.2 C (2.2 F) | 41 years | 20 of 100 (Routine) |
Climate Trend
29 complete years, 1971 to 2017| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1971 | 15.7 C | -0.84 C |
| 1972 | 16.2 C | -0.25 C |
| 1973 | 16.0 C | -0.50 C |
| 1979 | 16.2 C | -0.34 C |
| 1980 | 16.7 C | +0.24 C |
| 1981 | 16.4 C | -0.13 C |
| 1982 | 16.8 C | +0.28 C |
| 1983 | 16.2 C | -0.28 C |
| 1984 | 16.1 C | -0.37 C |
| 1985 | 16.5 C | +0.03 C |
| 1986 | 16.7 C | +0.24 C |
| 1987 | 16.5 C | -0.04 C |
| 1988 | 15.7 C | -0.80 C |
| 1989 | 16.8 C | +0.26 C |
| 1990 | 16.4 C | -0.05 C |
| 1991 | 16.7 C | +0.24 C |
| 1992 | 16.5 C | 0.00 C |
| 1993 | 16.7 C | +0.25 C |
| 1994 | 16.7 C | +0.23 C |
| 1995 | 16.2 C | -0.30 C |
| 1996 | 16.7 C | +0.18 C |
| 1997 | 17.0 C | +0.49 C |
| 1998 | 16.2 C | -0.25 C |
| 1999 | 15.9 C | -0.56 C |
| 2000 | 16.5 C | -0.03 C |
| 2001 | 17.5 C | +1.00 C |
| 2002 | 16.8 C | +0.27 C |
| 2003 | 16.2 C | -0.30 C |
| 2017 | 17.8 C | +1.34 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
1970 to 2025| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 40.3 C (104.5 F) | 2022 | 36.0 C (96.8 F) | 56 |
| Coldest night (TNn) | -4.6 C (23.7 F) | 1976 | -2.0 C (28.3 F) | 56 |
| Wettest day (Rx1day) | 203.5 mm (8.0 in) | 2021 | 87.1 mm (3.4 in) | 47 |
| Wettest five days (Rx5day) | 259.6 mm (10.2 in) | 2016 | 120.5 mm (4.7 in) | 46 |
| Longest dry spell (CDD) | 23 days | 2004 | 9 days | 47 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1970 | 39.0 C (102.2 F) |
| 1971 | 37.5 C (99.5 F) |
| 1972 | 36.6 C (97.9 F) |
| 1973 | 35.5 C (95.9 F) |
| 1974 | 34.8 C (94.6 F) |
| 1975 | 36.8 C (98.2 F) |
| 1976 | 37.2 C (99.0 F) |
| 1977 | 34.6 C (94.3 F) |
| 1978 | 34.2 C (93.6 F) |
| 1979 | 34.2 C (93.6 F) |
| 1980 | 38.8 C (101.8 F) |
| 1981 | 33.9 C (93.0 F) |
| 1982 | 36.2 C (97.2 F) |
| 1983 | 34.0 C (93.2 F) |
| 1984 | 33.2 C (91.8 F) |
| 1985 | 35.0 C (95.0 F) |
| 1986 | 36.8 C (98.2 F) |
| 1987 | 36.2 C (97.2 F) |
| 1988 | 38.5 C (101.3 F) |
| 1989 | 38.0 C (100.4 F) |
| 1990 | 37.2 C (99.0 F) |
| 1991 | 37.4 C (99.3 F) |
| 1992 | 34.4 C (93.9 F) |
| 1993 | 36.8 C (98.2 F) |
| 1994 | 35.8 C (96.4 F) |
| 1995 | 40.0 C (104.0 F) |
| 1996 | 34.0 C (93.2 F) |
| 1997 | 35.2 C (95.4 F) |
| 1998 | 34.8 C (94.6 F) |
| 1999 | 35.4 C (95.7 F) |
| 2000 | 37.0 C (98.6 F) |
| 2001 | 34.6 C (94.3 F) |
| 2002 | 34.4 C (93.9 F) |
| 2003 | 37.5 C (99.5 F) |
| 2004 | 33.7 C (92.7 F) |
| 2005 | 36.4 C (97.5 F) |
| 2006 | 34.5 C (94.1 F) |
| 2007 | 36.8 C (98.2 F) |
| 2008 | 35.6 C (96.1 F) |
| 2009 | 36.8 C (98.2 F) |
| 2010 | 35.6 C (96.1 F) |
| 2011 | 34.9 C (94.8 F) |
| 2012 | 38.2 C (100.8 F) |
| 2013 | 39.8 C (103.6 F) |
| 2014 | 36.2 C (97.2 F) |
| 2015 | 35.3 C (95.5 F) |
| 2016 | 35.7 C (96.3 F) |
| 2017 | 36.7 C (98.1 F) |
| 2018 | 38.2 C (100.8 F) |
| 2019 | 37.6 C (99.7 F) |
| 2020 | 34.8 C (94.6 F) |
| 2021 | 35.4 C (95.7 F) |
| 2022 | 40.3 C (104.5 F) |
| 2023 | 31.3 C (88.3 F) |
| 2024 | 34.3 C (93.7 F) |
| 2025 | 37.9 C (100.2 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1970 | -1.8 C (28.8 F) |
| 1971 | -3.6 C (25.5 F) |
| 1972 | -3.4 C (25.9 F) |
| 1973 | -2.6 C (27.3 F) |
| 1974 | -2.8 C (27.0 F) |
| 1975 | -2.8 C (27.0 F) |
| 1976 | -4.6 C (23.7 F) |
| 1977 | -1.5 C (29.3 F) |
| 1978 | -1.4 C (29.5 F) |
| 1979 | -2.8 C (27.0 F) |
| 1980 | -1.5 C (29.3 F) |
| 1981 | -1.6 C (29.1 F) |
| 1982 | 0.2 C (32.4 F) |
| 1983 | -1.8 C (28.8 F) |
| 1984 | -2.6 C (27.3 F) |
| 1985 | -1.2 C (29.8 F) |
| 1986 | 0.6 C (33.1 F) |
| 1987 | 0.0 C (32.0 F) |
| 1988 | -3.4 C (25.9 F) |
| 1989 | -0.5 C (31.1 F) |
| 1990 | -3.9 C (25.0 F) |
| 1991 | -2.4 C (27.7 F) |
| 1992 | -2.6 C (27.3 F) |
| 1993 | -2.5 C (27.5 F) |
| 1994 | -1.9 C (28.6 F) |
| 1995 | -2.2 C (28.0 F) |
| 1996 | -3.2 C (26.2 F) |
| 1997 | -1.7 C (28.9 F) |
| 1998 | -2.0 C (28.4 F) |
| 1999 | -2.2 C (28.0 F) |
| 2000 | -1.0 C (30.2 F) |
| 2001 | -2.0 C (28.4 F) |
| 2002 | -2.0 C (28.4 F) |
| 2003 | -1.7 C (28.9 F) |
| 2004 | -1.5 C (29.3 F) |
| 2005 | -2.7 C (27.1 F) |
| 2006 | -2.0 C (28.4 F) |
| 2007 | -4.0 C (24.8 F) |
| 2008 | -1.5 C (29.3 F) |
| 2009 | -3.9 C (25.0 F) |
| 2010 | -2.4 C (27.7 F) |
| 2011 | -1.1 C (30.0 F) |
| 2012 | -2.6 C (27.3 F) |
| 2013 | -2.4 C (27.7 F) |
| 2014 | -2.2 C (28.0 F) |
| 2015 | -4.0 C (24.8 F) |
| 2016 | -0.2 C (31.6 F) |
| 2017 | -0.7 C (30.7 F) |
| 2018 | -1.8 C (28.8 F) |
| 2019 | -2.4 C (27.7 F) |
| 2020 | -1.9 C (28.6 F) |
| 2021 | -1.4 C (29.5 F) |
| 2022 | -2.2 C (28.0 F) |
| 2023 | 9.1 C (48.4 F) |
| 2024 | -2.8 C (27.0 F) |
| 2025 | -2.1 C (28.2 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1970 | n/a |
| 1971 | n/a |
| 1972 | n/a |
| 1973 | n/a |
| 1974 | n/a |
| 1975 | n/a |
| 1976 | n/a |
| 1977 | n/a |
| 1978 | n/a |
| 1979 | 0.0 mm (0.00 in) |
| 1980 | 38.1 mm (1.5 in) |
| 1981 | 70.1 mm (2.8 in) |
| 1982 | 71.9 mm (2.8 in) |
| 1983 | 128.0 mm (5.0 in) |
| 1984 | 52.1 mm (2.1 in) |
| 1985 | 46.0 mm (1.8 in) |
| 1986 | 40.9 mm (1.6 in) |
| 1987 | 68.1 mm (2.7 in) |
| 1988 | 142.0 mm (5.6 in) |
| 1989 | 67.1 mm (2.6 in) |
| 1990 | 55.9 mm (2.2 in) |
| 1991 | 80.0 mm (3.1 in) |
| 1992 | 93.0 mm (3.7 in) |
| 1993 | 73.9 mm (2.9 in) |
| 1994 | 84.1 mm (3.3 in) |
| 1995 | 111.0 mm (4.4 in) |
| 1996 | 103.9 mm (4.1 in) |
| 1997 | 93.0 mm (3.7 in) |
| 1998 | 87.1 mm (3.4 in) |
| 1999 | 43.9 mm (1.7 in) |
| 2000 | 191.0 mm (7.5 in) |
| 2001 | 84.1 mm (3.3 in) |
| 2002 | 101.1 mm (4.0 in) |
| 2003 | 57.9 mm (2.3 in) |
| 2004 | 89.9 mm (3.5 in) |
| 2005 | 103.1 mm (4.1 in) |
| 2006 | 110.0 mm (4.3 in) |
| 2007 | 122.9 mm (4.8 in) |
| 2008 | 59.9 mm (2.4 in) |
| 2009 | 133.1 mm (5.2 in) |
| 2010 | 94.0 mm (3.7 in) |
| 2011 | 87.9 mm (3.5 in) |
| 2012 | 121.9 mm (4.8 in) |
| 2013 | 83.1 mm (3.3 in) |
| 2014 | 101.1 mm (4.0 in) |
| 2015 | 198.9 mm (7.8 in) |
| 2016 | 190.5 mm (7.5 in) |
| 2017 | 78.7 mm (3.1 in) |
| 2018 | 66.8 mm (2.6 in) |
| 2019 | 114.3 mm (4.5 in) |
| 2020 | 73.4 mm (2.9 in) |
| 2021 | 203.5 mm (8.0 in) |
| 2022 | 118.1 mm (4.6 in) |
| 2023 | 87.4 mm (3.4 in) |
| 2024 | 52.1 mm (2.1 in) |
| 2025 | 80.5 mm (3.2 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1970 | n/a |
| 1971 | n/a |
| 1972 | n/a |
| 1973 | n/a |
| 1974 | n/a |
| 1975 | n/a |
| 1976 | n/a |
| 1977 | n/a |
| 1978 | n/a |
| 1979 | n/a |
| 1980 | 58.9 mm (2.3 in) |
| 1981 | 75.2 mm (3.0 in) |
| 1982 | 84.1 mm (3.3 in) |
| 1983 | 169.5 mm (6.7 in) |
| 1984 | 79.0 mm (3.1 in) |
| 1985 | 0.0 mm (0.00 in) |
| 1986 | 6.1 mm (0.24 in) |
| 1987 | 91.2 mm (3.6 in) |
| 1988 | 146.6 mm (5.8 in) |
| 1989 | 74.2 mm (2.9 in) |
| 1990 | 98.9 mm (3.9 in) |
| 1991 | 97.0 mm (3.8 in) |
| 1992 | 98.5 mm (3.9 in) |
| 1993 | 118.9 mm (4.7 in) |
| 1994 | 100.1 mm (3.9 in) |
| 1995 | 131.9 mm (5.2 in) |
| 1996 | 68.0 mm (2.7 in) |
| 1997 | 100.1 mm (3.9 in) |
| 1998 | 152.1 mm (6.0 in) |
| 1999 | 53.0 mm (2.1 in) |
| 2000 | 222.0 mm (8.7 in) |
| 2001 | 125.0 mm (4.9 in) |
| 2002 | 137.4 mm (5.4 in) |
| 2003 | 122.0 mm (4.8 in) |
| 2004 | 113.0 mm (4.4 in) |
| 2005 | 216.1 mm (8.5 in) |
| 2006 | 77.0 mm (3.0 in) |
| 2007 | 132.5 mm (5.2 in) |
| 2008 | 88.2 mm (3.5 in) |
| 2009 | 158.3 mm (6.2 in) |
| 2010 | 159.8 mm (6.3 in) |
| 2011 | 103.5 mm (4.1 in) |
| 2012 | 90.2 mm (3.6 in) |
| 2013 | 136.0 mm (5.4 in) |
| 2014 | 168.9 mm (6.6 in) |
| 2015 | 190.4 mm (7.5 in) |
| 2016 | 259.6 mm (10.2 in) |
| 2017 | 153.3 mm (6.0 in) |
| 2018 | 126.1 mm (5.0 in) |
| 2019 | 168.4 mm (6.6 in) |
| 2020 | 184.4 mm (7.3 in) |
| 2021 | 225.1 mm (8.9 in) |
| 2022 | 187.9 mm (7.4 in) |
| 2023 | 87.3 mm (3.4 in) |
| 2024 | 81.0 mm (3.2 in) |
| 2025 | 126.5 mm (5.0 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1970 | n/a |
| 1971 | n/a |
| 1972 | n/a |
| 1973 | n/a |
| 1974 | n/a |
| 1975 | n/a |
| 1976 | n/a |
| 1977 | n/a |
| 1978 | n/a |
| 1979 | 1 day |
| 1980 | 9 days |
| 1981 | 17 days |
| 1982 | 10 days |
| 1983 | 14 days |
| 1984 | 10 days |
| 1985 | 15 days |
| 1986 | 6 days |
| 1987 | 10 days |
| 1988 | 12 days |
| 1989 | 9 days |
| 1990 | 15 days |
| 1991 | 13 days |
| 1992 | 9 days |
| 1993 | 7 days |
| 1994 | 9 days |
| 1995 | 12 days |
| 1996 | 9 days |
| 1997 | 11 days |
| 1998 | 10 days |
| 1999 | 4 days |
| 2000 | 6 days |
| 2001 | 5 days |
| 2002 | 12 days |
| 2003 | 12 days |
| 2004 | 23 days |
| 2005 | 10 days |
| 2006 | 5 days |
| 2007 | 7 days |
| 2008 | 7 days |
| 2009 | 4 days |
| 2010 | 5 days |
| 2011 | 3 days |
| 2012 | 4 days |
| 2013 | 3 days |
| 2014 | 3 days |
| 2015 | 8 days |
| 2016 | 23 days |
| 2017 | 11 days |
| 2018 | 12 days |
| 2019 | 16 days |
| 2020 | 21 days |
| 2021 | 17 days |
| 2022 | 21 days |
| 2023 | 3 days |
| 2024 | 5 days |
| 2025 | 4 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
25 years with a frostAcross 25 years with a frost, the median last spring frost at Rocha falls on 3 September and the median first autumn frost on 20 June, which leaves a median of 302 days between them.
Fitted over all years, the growing season changes by +1.6 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1971 to 2017) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 3 September | n/a | 3 September | n/a | -4.0 days per decade |
| First autumn frost | 20 June | n/a | 20 June | n/a | -2.3 days per decade |
| Growing days | 302 days | n/a | 302 days | n/a | +1.6 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.
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).