Dorena Weather Records (USC00352374)
Record envelope, standing records and threshold days for Dorena (USC00352374), Oregon, United States, with 79 years of record.
Key Facts for Dorena
- Dorena (USC00352374) is a weather station in Oregon, United States at 43.78 latitude and -122.96 longitude, 250 m (820 ft) above sea level.
- The station reports from 1948 to 2026, 79 years of record.
- 1,464 records set at Dorena still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Dorena set a daily record precipitation of 11.3 mm (0.4 in) on 13 September 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Oregon, United States, 43.78 latitude, -122.96 longitude.
- Elevation: 250 m (820 ft).
- Period of record: 1948 to 2026, 79 years.
- Eligible elements: tmax, tmin, 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 | 21.7 C (71.1 F) | -17.2 C (1.0 F) | 17.8 C (64.0 F) | -6.7 C (19.9 F) |
| Feb | 23.9 C (75.0 F) | -17.8 C (0.0 F) | 20.0 C (68.0 F) | -1.1 C (30.0 F) |
| Mar | 27.2 C (81.0 F) | -9.4 C (15.1 F) | 26.1 C (79.0 F) | -0.6 C (30.9 F) |
| Apr | 32.2 C (90.0 F) | -3.9 C (25.0 F) | 26.1 C (79.0 F) | -1.1 C (30.0 F) |
| May | 36.1 C (97.0 F) | -2.2 C (28.0 F) | 29.4 C (84.9 F) | 2.8 C (37.0 F) |
| Jun | 40.6 C (105.1 F) | -0.6 C (30.9 F) | 34.4 C (93.9 F) | 3.3 C (37.9 F) |
| Jul | 41.1 C (106.0 F) | 3.3 C (37.9 F) | 35.0 C (95.0 F) | 6.7 C (44.1 F) |
| Aug | 41.1 C (106.0 F) | 3.3 C (37.9 F) | 34.4 C (93.9 F) | 5.6 C (42.1 F) |
| Sep | 38.3 C (100.9 F) | -2.2 C (28.0 F) | n/a | n/a |
| Oct | 34.4 C (93.9 F) | -8.3 C (17.1 F) | n/a | n/a |
| Nov | 25.6 C (78.1 F) | -10.6 C (12.9 F) | n/a | n/a |
| Dec | 22.8 C (73.0 F) | -20.0 C (-4.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1950 | 20 |
| 1951 | 13 |
| 1952 | 29 |
| 1953 | 18 |
| 1954 | 32 |
| 1955 | 45 |
| 1956 | 21 |
| 1957 | 25 |
| 1958 | 18 |
| 1959 | 16 |
| 1960 | 26 |
| 1961 | 19 |
| 1962 | 39 |
| 1963 | 23 |
| 1964 | 23 |
| 1965 | 18 |
| 1966 | 12 |
| 1967 | 12 |
| 1968 | 18 |
| 1969 | 20 |
| 1970 | 24 |
| 1971 | 21 |
| 1972 | 34 |
| 1973 | 22 |
| 1974 | 24 |
| 1975 | 14 |
| 1976 | 23 |
| 1977 | 12 |
| 1978 | 25 |
| 1979 | 25 |
| 1980 | 25 |
| 1981 | 11 |
| 1982 | 21 |
| 1983 | 12 |
| 1984 | 14 |
| 1985 | 22 |
| 1986 | 21 |
| 1987 | 25 |
| 1988 | 15 |
| 1989 | 25 |
| 1990 | 17 |
| 1991 | 25 |
| 1992 | 21 |
| 1993 | 17 |
| 1994 | 19 |
| 1995 | 22 |
| 1996 | 26 |
| 1997 | 13 |
| 1998 | 12 |
| 1999 | 22 |
| 2000 | 11 |
| 2001 | 9 |
| 2002 | 23 |
| 2003 | 29 |
| 2004 | 17 |
| 2005 | 15 |
| 2006 | 10 |
| 2007 | 14 |
| 2008 | 21 |
| 2009 | 14 |
| 2010 | 15 |
| 2011 | 9 |
| 2012 | 11 |
| 2013 | 11 |
| 2014 | 12 |
| 2015 | 11 |
| 2016 | 14 |
| 2017 | 16 |
| 2018 | 15 |
| 2019 | 20 |
| 2020 | 13 |
| 2021 | 15 |
| 2022 | 23 |
| 2023 | 17 |
| 2024 | 13 |
| 2025 | 19 |
| 2026 | 11 |
All-Time Record Progression
1 new records| Date | Kind | Detail |
|---|---|---|
| 1996-11-18 | Record daily precipitation | Record daily precipitation 147.8 mm (5.8 in) |
Wettest Day of Each Month
Nov: 147.8 mm (5.8 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 68.8 mm (2.7 in) | 20 January 1964 |
| Feb | 104.1 mm (4.1 in) | 10 February 1961 |
| Mar | 53.3 mm (2.1 in) | 24 March 1952 |
| Apr | 60.5 mm (2.4 in) | 10 April 1992 |
| May | 56.9 mm (2.2 in) | 17 May 1991 |
| Jun | 58.4 mm (2.3 in) | 14 June 2016 |
| Jul | 63.0 mm (2.5 in) | 19 July 1987 |
| Aug | 39.9 mm (1.6 in) | 26 August 1968 |
| Sep | 55.4 mm (2.2 in) | 27 September 1981 |
| Oct | 100.8 mm (4.0 in) | 29 October 1950 |
| Nov | 147.8 mm (5.8 in) | 18 November 1996 |
| Dec | 111.8 mm (4.4 in) | 6 December 1981 |
Period of Record Coverage
1950 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1950 | 253 | 69% | No |
| 1951 | 364 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 363 | 99% | Yes |
| 1954 | 362 | 99% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 364 | 99% | Yes |
| 1957 | 363 | 99% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 365 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 364 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 365 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 364 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 364 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 364 | 100% | Yes |
| 1979 | 361 | 99% | Yes |
| 1980 | 364 | 99% | Yes |
| 1981 | 364 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 360 | 99% | Yes |
| 1984 | 357 | 98% | Yes |
| 1985 | 358 | 98% | Yes |
| 1986 | 363 | 99% | Yes |
| 1987 | 364 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 360 | 99% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 361 | 99% | Yes |
| 1992 | 365 | 100% | Yes |
| 1993 | 364 | 100% | Yes |
| 1994 | 360 | 99% | Yes |
| 1995 | 363 | 99% | Yes |
| 1996 | 356 | 97% | Yes |
| 1997 | 361 | 99% | Yes |
| 1998 | 356 | 98% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 364 | 99% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 351 | 96% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 361 | 99% | Yes |
| 2005 | 328 | 90% | No |
| 2006 | 361 | 99% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 366 | 100% | Yes |
| 2009 | 365 | 100% | Yes |
| 2010 | 364 | 100% | Yes |
| 2011 | 354 | 97% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 339 | 93% | Yes |
| 2014 | 363 | 99% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 364 | 99% | Yes |
| 2017 | 357 | 98% | Yes |
| 2018 | 355 | 97% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 358 | 98% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 363 | 99% | Yes |
| 2024 | 350 | 96% | Yes |
| 2025 | 318 | 87% | No |
| 2026 | 243 | 67% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 13 September 2026 | Dorena, US | daily rain (Provisional) | 11.3 mm (0.4 in) | 0.4 mm (0.02 in) | 68 years | 20 of 100 (Routine) |
| 21 July 2026 | Dorena, US | all-time high min (Tie) | 17.8 C (64.0 F) | tie | 67 years | 11 of 100 (Routine) |
| 15 June 2026 | Dorena, US | daily high max | 34.4 C (93.9 F) | 3.8 C (6.8 F) | 37 years | 25 of 100 (Routine) |
| 6 June 2026 | Dorena, US | daily low min | 3.3 C (37.9 F) | 0.6 C (1.1 F) | 49 years | 23 of 100 (Routine) |
| 3 May 2026 | Dorena, US | daily high max | 29.4 C (84.9 F) | 1.6 C (2.9 F) | 21 years | 16 of 100 (Routine) |
| 10 April 2026 | Dorena, US | daily high min (Tie) | 9.4 C (48.9 F) | tie | 24 years | 3 of 100 (Routine) |
| 6 April 2026 | Dorena, US | daily high max (Tie) | 26.1 C (79.0 F) | tie | 73 years | 7 of 100 (Routine) |
| 5 April 2026 | Dorena, US | daily high max | 26.1 C (79.0 F) | 0.5 C (0.9 F) | 65 years | 27 of 100 (Routine) |
| 2 April 2026 | Dorena, US | daily rain | 18.5 mm (0.7 in) | 0.5 mm (0.02 in) | 43 years | 19 of 100 (Routine) |
| 24 March 2026 | Dorena, US | daily high min | 8.3 C (46.9 F) | 1.6 C (2.9 F) | 64 years | 31 of 100 (Routine) |
| 18 March 2026 | Dorena, US | daily high max | 26.1 C (79.0 F) | 1.7 C (3.1 F) | 7 years | 12 of 100 (Routine) |
| 17 March 2026 | Dorena, US | daily high max | 23.9 C (75.0 F) | 0.6 C (1.1 F) | 21 years | 14 of 100 (Routine) |
| 16 March 2026 | Dorena, US | daily high max | 25.0 C (77.0 F) | 2.8 C (5.0 F) | 53 years | 29 of 100 (Routine) |
| 12 March 2026 | Dorena, US | daily high min (Tie) | 8.9 C (48.0 F) | tie | 19 years | 3 of 100 (Routine) |
| 24 February 2026 | Dorena, US | daily rain | 35.3 mm (1.4 in) | 8.9 mm (0.35 in) | 68 years | 36 of 100 (Notable) |
| 4 February 2026 | Dorena, US | daily high max | 20.0 C (68.0 F) | 2.2 C (4.0 F) | 19 years | 17 of 100 (Routine) |
| 2 January 2026 | Dorena, US | daily high min | 6.7 C (44.1 F) | 0.6 C (1.1 F) | 23 years | 14 of 100 (Routine) |
| 9 December 2025 | Dorena, US | monthly high min | 12.2 C (54.0 F) | 0.5 C (0.9 F) | 18 years | 23 of 100 (Routine) |
| 7 December 2025 | Dorena, US | daily high min (Tie) | 7.8 C (46.0 F) | tie | 60 years | 6 of 100 (Routine) |
| 27 November 2025 | Dorena, US | daily high max (Tie) | 16.1 C (61.0 F) | tie | 28 years | 3 of 100 (Routine) |
Climate Trend
70 complete years, 1951 to 2024| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1951 | 10.9 C | -0.05 C |
| 1952 | 10.4 C | -0.58 C |
| 1953 | 10.9 C | -0.08 C |
| 1954 | 10.1 C | -0.89 C |
| 1955 | 9.7 C | -1.31 C |
| 1956 | 10.4 C | -0.59 C |
| 1957 | 10.6 C | -0.41 C |
| 1958 | 12.2 C | +1.22 C |
| 1959 | 10.8 C | -0.12 C |
| 1960 | 10.7 C | -0.29 C |
| 1961 | 11.2 C | +0.25 C |
| 1962 | 10.5 C | -0.47 C |
| 1963 | 10.6 C | -0.38 C |
| 1964 | 9.9 C | -1.04 C |
| 1965 | 10.8 C | -0.13 C |
| 1966 | 10.9 C | -0.07 C |
| 1967 | 11.3 C | +0.29 C |
| 1968 | 11.0 C | +0.01 C |
| 1969 | 10.4 C | -0.54 C |
| 1970 | 10.7 C | -0.29 C |
| 1971 | 10.0 C | -0.96 C |
| 1972 | 10.5 C | -0.43 C |
| 1973 | 10.8 C | -0.13 C |
| 1974 | 10.8 C | -0.18 C |
| 1975 | 10.4 C | -0.58 C |
| 1976 | 10.3 C | -0.67 C |
| 1977 | 10.8 C | -0.21 C |
| 1979 | 10.8 C | -0.19 C |
| 1980 | 10.6 C | -0.35 C |
| 1981 | 11.1 C | +0.11 C |
| 1982 | 10.2 C | -0.80 C |
| 1983 | 10.7 C | -0.31 C |
| 1984 | 10.3 C | -0.69 C |
| 1985 | 9.8 C | -1.21 C |
| 1986 | 11.4 C | +0.44 C |
| 1987 | 11.2 C | +0.20 C |
| 1988 | 10.6 C | -0.40 C |
| 1989 | 10.1 C | -0.91 C |
| 1990 | 10.7 C | -0.23 C |
| 1991 | 10.9 C | -0.07 C |
| 1992 | 12.3 C | +1.36 C |
| 1993 | 10.8 C | -0.16 C |
| 1994 | 11.9 C | +0.89 C |
| 1995 | 12.2 C | +1.26 C |
| 1996 | 11.9 C | +0.93 C |
| 1997 | 11.8 C | +0.79 C |
| 1998 | 12.1 C | +1.10 C |
| 1999 | 11.4 C | +0.39 C |
| 2000 | 11.3 C | +0.38 C |
| 2001 | 11.5 C | +0.49 C |
| 2003 | 12.8 C | +1.82 C |
| 2004 | 12.2 C | +1.27 C |
| 2006 | 11.3 C | +0.36 C |
| 2007 | 10.7 C | -0.29 C |
| 2008 | 10.2 C | -0.73 C |
| 2009 | 10.4 C | -0.54 C |
| 2010 | 10.8 C | -0.16 C |
| 2011 | 10.3 C | -0.64 C |
| 2012 | 10.4 C | -0.52 C |
| 2014 | 11.7 C | +0.77 C |
| 2015 | 12.1 C | +1.16 C |
| 2016 | 11.7 C | +0.76 C |
| 2017 | 11.0 C | +0.03 C |
| 2018 | 11.3 C | +0.29 C |
| 2019 | 10.7 C | -0.27 C |
| 2020 | 11.4 C | +0.39 C |
| 2021 | 11.5 C | +0.57 C |
| 2022 | 11.1 C | +0.14 C |
| 2023 | 11.3 C | +0.31 C |
| 2024 | 12.2 C | +1.19 C |
The annual mean temperature here has risen by 0.1 C (0.1 to 0.2) per decade over 1951 to 2024. In Fahrenheit: 0.2 F (0.1 to 0.4) per decade. The slope is a straight line fitted to 70 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 (0.1 to 0.2) per decade | 0.2 F (0.1 to 0.4) per decade | 1951 to 2024 | 70 | Rise |
| Mean daily maximum | 0.2 C (0.1 to 0.3) per decade | 0.3 F (0.1 to 0.5) per decade | 1951 to 2024 | 70 | Rise |
| Mean daily minimum | 0.10 C (0.04 to 0.17) per decade | 0.2 F (0.1 to 0.3) per decade | 1951 to 2024 | 70 | Rise |
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
1948 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 41.1 C (106.0 F) | 1979 | 36.1 C (97.0 F) | 77 |
| Coldest night (TNn) | -20.0 C (-4.0 F) | 1972 | -8.3 C (17.1 F) | 77 |
| Wettest day (Rx1day) | 147.8 mm (5.8 in) | 1996 | 47.8 mm (1.9 in) | 79 |
| Wettest five days (Rx5day) | 218.7 mm (8.6 in) | 1996 | 100.0 mm (3.9 in) | 79 |
| Longest dry spell (CDD) | 106 days | 1951 | 41 days | 79 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1948 | n/a |
| 1949 | n/a |
| 1950 | 35.0 C (95.0 F) |
| 1951 | 37.8 C (100.0 F) |
| 1952 | 35.6 C (96.1 F) |
| 1953 | 34.4 C (93.9 F) |
| 1954 | 29.4 C (84.9 F) |
| 1955 | 36.7 C (98.1 F) |
| 1956 | 36.1 C (97.0 F) |
| 1957 | 34.4 C (93.9 F) |
| 1958 | 38.3 C (100.9 F) |
| 1959 | 35.0 C (95.0 F) |
| 1960 | 35.6 C (96.1 F) |
| 1961 | 39.4 C (102.9 F) |
| 1962 | 33.9 C (93.0 F) |
| 1963 | 34.4 C (93.9 F) |
| 1964 | 32.2 C (90.0 F) |
| 1965 | 34.4 C (93.9 F) |
| 1966 | 35.0 C (95.0 F) |
| 1967 | 35.6 C (96.1 F) |
| 1968 | 33.9 C (93.0 F) |
| 1969 | 31.7 C (89.1 F) |
| 1970 | 35.0 C (95.0 F) |
| 1971 | 35.6 C (96.1 F) |
| 1972 | 38.3 C (100.9 F) |
| 1973 | 35.0 C (95.0 F) |
| 1974 | 35.0 C (95.0 F) |
| 1975 | 33.3 C (91.9 F) |
| 1976 | 31.7 C (89.1 F) |
| 1977 | 38.9 C (102.0 F) |
| 1978 | 40.0 C (104.0 F) |
| 1979 | 41.1 C (106.0 F) |
| 1980 | 35.6 C (96.1 F) |
| 1981 | 40.6 C (105.1 F) |
| 1982 | 35.0 C (95.0 F) |
| 1983 | 32.8 C (91.0 F) |
| 1984 | 34.4 C (93.9 F) |
| 1985 | 37.8 C (100.0 F) |
| 1986 | 35.6 C (96.1 F) |
| 1987 | 38.3 C (100.9 F) |
| 1988 | 38.3 C (100.9 F) |
| 1989 | 36.1 C (97.0 F) |
| 1990 | 36.7 C (98.1 F) |
| 1991 | 37.2 C (99.0 F) |
| 1992 | 38.3 C (100.9 F) |
| 1993 | 35.6 C (96.1 F) |
| 1994 | 37.8 C (100.0 F) |
| 1995 | 36.7 C (98.1 F) |
| 1996 | 38.9 C (102.0 F) |
| 1997 | 35.6 C (96.1 F) |
| 1998 | 40.0 C (104.0 F) |
| 1999 | 36.7 C (98.1 F) |
| 2000 | 35.0 C (95.0 F) |
| 2001 | 36.7 C (98.1 F) |
| 2002 | 41.1 C (106.0 F) |
| 2003 | 38.9 C (102.0 F) |
| 2004 | 38.3 C (100.9 F) |
| 2005 | 35.6 C (96.1 F) |
| 2006 | 38.9 C (102.0 F) |
| 2007 | 35.6 C (96.1 F) |
| 2008 | 36.7 C (98.1 F) |
| 2009 | 38.9 C (102.0 F) |
| 2010 | 35.6 C (96.1 F) |
| 2011 | 32.8 C (91.0 F) |
| 2012 | 35.6 C (96.1 F) |
| 2013 | 33.3 C (91.9 F) |
| 2014 | 36.1 C (97.0 F) |
| 2015 | 38.3 C (100.9 F) |
| 2016 | 38.3 C (100.9 F) |
| 2017 | 38.3 C (100.9 F) |
| 2018 | 35.0 C (95.0 F) |
| 2019 | 36.1 C (97.0 F) |
| 2020 | 37.8 C (100.0 F) |
| 2021 | 40.6 C (105.1 F) |
| 2022 | 36.1 C (97.0 F) |
| 2023 | 38.9 C (102.0 F) |
| 2024 | 37.8 C (100.0 F) |
| 2025 | 38.3 C (100.9 F) |
| 2026 | 35.0 C (95.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1948 | n/a |
| 1949 | n/a |
| 1950 | -2.2 C (28.0 F) |
| 1951 | -11.7 C (10.9 F) |
| 1952 | -8.9 C (16.0 F) |
| 1953 | -4.4 C (24.1 F) |
| 1954 | -6.7 C (19.9 F) |
| 1955 | -10.6 C (12.9 F) |
| 1956 | -11.1 C (12.0 F) |
| 1957 | -17.2 C (1.0 F) |
| 1958 | -4.4 C (24.1 F) |
| 1959 | -7.2 C (19.0 F) |
| 1960 | -9.4 C (15.1 F) |
| 1961 | -8.3 C (17.1 F) |
| 1962 | -17.2 C (1.0 F) |
| 1963 | -15.0 C (5.0 F) |
| 1964 | -12.8 C (9.0 F) |
| 1965 | -8.3 C (17.1 F) |
| 1966 | -6.1 C (21.0 F) |
| 1967 | -10.6 C (12.9 F) |
| 1968 | -7.8 C (18.0 F) |
| 1969 | -10.0 C (14.0 F) |
| 1970 | -7.2 C (19.0 F) |
| 1971 | -8.3 C (17.1 F) |
| 1972 | -20.0 C (-4.0 F) |
| 1973 | -6.7 C (19.9 F) |
| 1974 | -13.9 C (7.0 F) |
| 1975 | -6.1 C (21.0 F) |
| 1976 | -9.4 C (15.1 F) |
| 1977 | -9.4 C (15.1 F) |
| 1978 | -12.8 C (9.0 F) |
| 1979 | -13.3 C (8.1 F) |
| 1980 | -15.6 C (3.9 F) |
| 1981 | -3.3 C (26.1 F) |
| 1982 | -8.9 C (16.0 F) |
| 1983 | -16.1 C (3.0 F) |
| 1984 | -8.3 C (17.1 F) |
| 1985 | -8.9 C (16.0 F) |
| 1986 | -5.0 C (23.0 F) |
| 1987 | -8.3 C (17.1 F) |
| 1988 | -7.2 C (19.0 F) |
| 1989 | -17.8 C (0.0 F) |
| 1990 | -17.2 C (1.0 F) |
| 1991 | -8.9 C (16.0 F) |
| 1992 | -3.3 C (26.1 F) |
| 1993 | -9.4 C (15.1 F) |
| 1994 | -7.8 C (18.0 F) |
| 1995 | -5.6 C (21.9 F) |
| 1996 | -7.8 C (18.0 F) |
| 1997 | -8.3 C (17.1 F) |
| 1998 | -13.3 C (8.1 F) |
| 1999 | -3.3 C (26.1 F) |
| 2000 | -3.9 C (25.0 F) |
| 2001 | -4.4 C (24.1 F) |
| 2002 | -8.3 C (17.1 F) |
| 2003 | -5.0 C (23.0 F) |
| 2004 | -4.4 C (24.1 F) |
| 2005 | -6.1 C (21.0 F) |
| 2006 | -7.8 C (18.0 F) |
| 2007 | -7.8 C (18.0 F) |
| 2008 | -11.7 C (10.9 F) |
| 2009 | -13.9 C (7.0 F) |
| 2010 | -5.0 C (23.0 F) |
| 2011 | -8.3 C (17.1 F) |
| 2012 | -5.0 C (23.0 F) |
| 2013 | -17.8 C (0.0 F) |
| 2014 | -7.8 C (18.0 F) |
| 2015 | -7.2 C (19.0 F) |
| 2016 | -7.8 C (18.0 F) |
| 2017 | -11.1 C (12.0 F) |
| 2018 | -5.6 C (21.9 F) |
| 2019 | -6.7 C (19.9 F) |
| 2020 | -4.4 C (24.1 F) |
| 2021 | -3.3 C (26.1 F) |
| 2022 | -8.9 C (16.0 F) |
| 2023 | -9.4 C (15.1 F) |
| 2024 | -3.3 C (26.1 F) |
| 2025 | -7.2 C (19.0 F) |
| 2026 | -6.7 C (19.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1948 | 34.5 mm (1.4 in) |
| 1949 | 40.9 mm (1.6 in) |
| 1950 | 100.8 mm (4.0 in) |
| 1951 | 49.8 mm (2.0 in) |
| 1952 | 53.3 mm (2.1 in) |
| 1953 | 72.1 mm (2.8 in) |
| 1954 | 39.1 mm (1.5 in) |
| 1955 | 61.5 mm (2.4 in) |
| 1956 | 53.3 mm (2.1 in) |
| 1957 | 47.8 mm (1.9 in) |
| 1958 | 55.6 mm (2.2 in) |
| 1959 | 50.3 mm (2.0 in) |
| 1960 | 74.7 mm (2.9 in) |
| 1961 | 114.3 mm (4.5 in) |
| 1962 | 48.8 mm (1.9 in) |
| 1963 | 41.9 mm (1.6 in) |
| 1964 | 68.8 mm (2.7 in) |
| 1965 | 37.8 mm (1.5 in) |
| 1966 | 55.4 mm (2.2 in) |
| 1967 | 39.9 mm (1.6 in) |
| 1968 | 39.9 mm (1.6 in) |
| 1969 | 72.6 mm (2.9 in) |
| 1970 | 41.1 mm (1.6 in) |
| 1971 | 43.4 mm (1.7 in) |
| 1972 | 50.3 mm (2.0 in) |
| 1973 | 48.3 mm (1.9 in) |
| 1974 | 52.6 mm (2.1 in) |
| 1975 | 44.5 mm (1.8 in) |
| 1976 | 67.8 mm (2.7 in) |
| 1977 | 48.5 mm (1.9 in) |
| 1978 | 47.8 mm (1.9 in) |
| 1979 | 47.0 mm (1.9 in) |
| 1980 | 64.3 mm (2.5 in) |
| 1981 | 111.8 mm (4.4 in) |
| 1982 | 65.5 mm (2.6 in) |
| 1983 | 49.5 mm (1.9 in) |
| 1984 | 89.4 mm (3.5 in) |
| 1985 | 28.4 mm (1.1 in) |
| 1986 | 47.8 mm (1.9 in) |
| 1987 | 63.0 mm (2.5 in) |
| 1988 | 51.3 mm (2.0 in) |
| 1989 | 51.1 mm (2.0 in) |
| 1990 | 45.0 mm (1.8 in) |
| 1991 | 56.9 mm (2.2 in) |
| 1992 | 60.5 mm (2.4 in) |
| 1993 | 36.1 mm (1.4 in) |
| 1994 | 45.0 mm (1.8 in) |
| 1995 | 56.6 mm (2.2 in) |
| 1996 | 147.8 mm (5.8 in) |
| 1997 | 41.9 mm (1.6 in) |
| 1998 | 66.0 mm (2.6 in) |
| 1999 | 37.8 mm (1.5 in) |
| 2000 | 48.3 mm (1.9 in) |
| 2001 | 32.5 mm (1.3 in) |
| 2002 | 38.1 mm (1.5 in) |
| 2003 | 81.3 mm (3.2 in) |
| 2004 | 48.8 mm (1.9 in) |
| 2005 | 37.6 mm (1.5 in) |
| 2006 | 57.7 mm (2.3 in) |
| 2007 | 46.0 mm (1.8 in) |
| 2008 | 37.3 mm (1.5 in) |
| 2009 | 38.9 mm (1.5 in) |
| 2010 | 32.0 mm (1.3 in) |
| 2011 | 33.8 mm (1.3 in) |
| 2012 | 52.6 mm (2.1 in) |
| 2013 | 21.8 mm (0.9 in) |
| 2014 | 30.5 mm (1.2 in) |
| 2015 | 28.4 mm (1.1 in) |
| 2016 | 58.4 mm (2.3 in) |
| 2017 | 23.4 mm (0.9 in) |
| 2018 | 50.8 mm (2.0 in) |
| 2019 | 22.1 mm (0.9 in) |
| 2020 | 19.8 mm (0.8 in) |
| 2021 | 29.5 mm (1.2 in) |
| 2022 | 30.2 mm (1.2 in) |
| 2023 | 26.9 mm (1.1 in) |
| 2024 | 39.6 mm (1.6 in) |
| 2025 | 10.4 mm (0.4 in) |
| 2026 | 35.3 mm (1.4 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1948 | 99.4 mm (3.9 in) |
| 1949 | 83.8 mm (3.3 in) |
| 1950 | 213.9 mm (8.4 in) |
| 1951 | 117.9 mm (4.6 in) |
| 1952 | 120.4 mm (4.7 in) |
| 1953 | 150.0 mm (5.9 in) |
| 1954 | 117.0 mm (4.6 in) |
| 1955 | 133.6 mm (5.3 in) |
| 1956 | 106.1 mm (4.2 in) |
| 1957 | 158.5 mm (6.2 in) |
| 1958 | 112.2 mm (4.4 in) |
| 1959 | 102.5 mm (4.0 in) |
| 1960 | 151.9 mm (6.0 in) |
| 1961 | 214.1 mm (8.4 in) |
| 1962 | 101.9 mm (4.0 in) |
| 1963 | 97.8 mm (3.9 in) |
| 1964 | 211.1 mm (8.3 in) |
| 1965 | 81.7 mm (3.2 in) |
| 1966 | 151.8 mm (6.0 in) |
| 1967 | 92.2 mm (3.6 in) |
| 1968 | 97.4 mm (3.8 in) |
| 1969 | 130.9 mm (5.2 in) |
| 1970 | 121.2 mm (4.8 in) |
| 1971 | 120.4 mm (4.7 in) |
| 1972 | 135.9 mm (5.4 in) |
| 1973 | 121.8 mm (4.8 in) |
| 1974 | 142.2 mm (5.6 in) |
| 1975 | 90.2 mm (3.6 in) |
| 1976 | 140.2 mm (5.5 in) |
| 1977 | 132.7 mm (5.2 in) |
| 1978 | 74.1 mm (2.9 in) |
| 1979 | 96.0 mm (3.8 in) |
| 1980 | 182.7 mm (7.2 in) |
| 1981 | 150.4 mm (5.9 in) |
| 1982 | 97.9 mm (3.9 in) |
| 1983 | 90.9 mm (3.6 in) |
| 1984 | 114.6 mm (4.5 in) |
| 1985 | 81.7 mm (3.2 in) |
| 1986 | 135.1 mm (5.3 in) |
| 1987 | 130.8 mm (5.1 in) |
| 1988 | 100.0 mm (3.9 in) |
| 1989 | 79.0 mm (3.1 in) |
| 1990 | 78.5 mm (3.1 in) |
| 1991 | 110.0 mm (4.3 in) |
| 1992 | 95.3 mm (3.8 in) |
| 1993 | 81.0 mm (3.2 in) |
| 1994 | 88.9 mm (3.5 in) |
| 1995 | 128.5 mm (5.1 in) |
| 1996 | 218.7 mm (8.6 in) |
| 1997 | 82.9 mm (3.3 in) |
| 1998 | 90.6 mm (3.6 in) |
| 1999 | 97.2 mm (3.8 in) |
| 2000 | 148.1 mm (5.8 in) |
| 2001 | 77.5 mm (3.1 in) |
| 2002 | 104.9 mm (4.1 in) |
| 2003 | 121.2 mm (4.8 in) |
| 2004 | 123.1 mm (4.8 in) |
| 2005 | 106.1 mm (4.2 in) |
| 2006 | 129.8 mm (5.1 in) |
| 2007 | 106.3 mm (4.2 in) |
| 2008 | 97.0 mm (3.8 in) |
| 2009 | 80.5 mm (3.2 in) |
| 2010 | 64.8 mm (2.6 in) |
| 2011 | 37.4 mm (1.5 in) |
| 2012 | 14.2 mm (0.6 in) |
| 2013 | 12.5 mm (0.5 in) |
| 2014 | 108.5 mm (4.3 in) |
| 2015 | 63.0 mm (2.5 in) |
| 2016 | 23.9 mm (0.9 in) |
| 2017 | 15.7 mm (0.6 in) |
| 2018 | 39.9 mm (1.6 in) |
| 2019 | 15.5 mm (0.6 in) |
| 2020 | 12.2 mm (0.5 in) |
| 2021 | 29.5 mm (1.2 in) |
| 2022 | 4.6 mm (0.18 in) |
| 2023 | 9.7 mm (0.38 in) |
| 2024 | 1.5 mm (0.06 in) |
| 2025 | 0.3 mm (0.01 in) |
| 2026 | 40.7 mm (1.6 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1948 | 19 days |
| 1949 | 38 days |
| 1950 | 31 days |
| 1951 | 106 days |
| 1952 | 55 days |
| 1953 | 35 days |
| 1954 | 35 days |
| 1955 | 48 days |
| 1956 | 43 days |
| 1957 | 28 days |
| 1958 | 57 days |
| 1959 | 60 days |
| 1960 | 58 days |
| 1961 | 29 days |
| 1962 | 37 days |
| 1963 | 41 days |
| 1964 | 19 days |
| 1965 | 35 days |
| 1966 | 48 days |
| 1967 | 79 days |
| 1968 | 32 days |
| 1969 | 63 days |
| 1970 | 67 days |
| 1971 | 43 days |
| 1972 | 36 days |
| 1973 | 59 days |
| 1974 | 39 days |
| 1975 | 34 days |
| 1976 | 21 days |
| 1977 | 79 days |
| 1978 | 31 days |
| 1979 | 35 days |
| 1980 | 53 days |
| 1981 | 73 days |
| 1982 | 27 days |
| 1983 | 34 days |
| 1984 | 36 days |
| 1985 | 52 days |
| 1986 | 58 days |
| 1987 | 34 days |
| 1988 | 74 days |
| 1989 | 21 days |
| 1990 | 41 days |
| 1991 | 50 days |
| 1992 | 27 days |
| 1993 | 43 days |
| 1994 | 75 days |
| 1995 | 26 days |
| 1996 | 33 days |
| 1997 | 40 days |
| 1998 | 84 days |
| 1999 | 35 days |
| 2000 | 57 days |
| 2001 | 32 days |
| 2002 | 61 days |
| 2003 | 45 days |
| 2004 | 36 days |
| 2005 | 50 days |
| 2006 | 90 days |
| 2007 | 30 days |
| 2008 | 30 days |
| 2009 | 46 days |
| 2010 | 48 days |
| 2011 | 66 days |
| 2012 | 72 days |
| 2013 | 15 days |
| 2014 | 11 days |
| 2015 | 36 days |
| 2016 | 51 days |
| 2017 | 80 days |
| 2018 | 53 days |
| 2019 | 21 days |
| 2020 | 41 days |
| 2021 | 63 days |
| 2022 | 67 days |
| 2023 | 9 days |
| 2024 | 5 days |
| 2025 | 31 days |
| 2026 | 47 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
70 years with a frostAcross 70 years with a frost, the median last spring frost at Dorena falls on 23 April and the median first autumn frost on 23 October, which leaves a median of 183 days between them.
In 1992 to 2024 the median growing season was 186 days. That is 1 day more than in 1951 to 1981.
Fitted over all years, the growing season changes by +0.9 days per decade at this station.
| Measure | Median, all years | Earliest period (1951 to 1981) | Recent period (1992 to 2024) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 23 April | 22 April | 19 April | 3 days earlier | -1.1 days per decade |
| First autumn frost | 23 October | 23 October | 26 October | 3 days later | -0.2 days per decade |
| Growing days | 183 days | 185 days | 186 days | 1 day more | +0.9 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
60 years, 1949 to 2009A day with at least 49.9 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 144.6 mm (5.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 49.9 mm (2.0 in) | |
| 5 years | 65.6 mm (2.6 in) | |
| 10 years | 79.1 mm (3.1 in) | |
| 25 years | 100.5 mm (4.0 in) | |
| 50 years | 120.5 mm (4.7 in) | |
| 100 years | 144.6 mm (5.7 in) | Longer than the 60 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, 60 years of values from 1949 to 2009.
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: 147.8 mm (5.8 in) in 1996; 114.3 mm (4.5 in) in 1961; 111.8 mm (4.4 in) in 1981.
Station Changes
3 suspected3 changes were suspected in the annual mean temperature of Dorena, at 1983, 1994 and 2009. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1983 ran 0.3 C (0.6 F) lower than in the years before (likely change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1994 ran 0.6 C (1.0 F) higher than in the years before (likely change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 2009 ran 0.5 C (1.0 F) lower than in the years before (possible change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1983 | -0.3 | -0.6 | likely | 5 |
| 1994 | +0.6 | +1.0 | likely | 5 |
| 2009 | -0.5 | -1.0 | possible | 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-14).