Owen 1E Weather Records (USC00476357)
Record envelope, standing records and threshold days for Owen 1E (USC00476357), Wisconsin, United States, with 81 years of record.
Key Facts for Owen 1E
- Owen 1E (USC00476357) is a weather station in Wisconsin, United States at 44.95 latitude and -90.55 longitude, 377 m (1,238 ft) above sea level.
- The station reports from 1946 to 2026, 81 years of record.
- 1,464 records set at Owen 1E still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Owen 1E set a daily record high minimum temperature of 19.4 C (66.9 F) on 5 September 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Wisconsin, United States, 44.95 latitude, -90.55 longitude.
- Elevation: 377 m (1,238 ft).
- Period of record: 1946 to 2026, 81 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
7 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 12.8 C (55.0 F) | -41.1 C (-42.0 F) | 4.4 C (39.9 F) | -35.6 C (-32.1 F) |
| Feb | 19.4 C (66.9 F) | -38.9 C (-38.0 F) | 11.7 C (53.1 F) | -23.9 C (-11.0 F) |
| Mar | 25.6 C (78.1 F) | -37.8 C (-36.0 F) | 21.1 C (70.0 F) | -23.9 C (-11.0 F) |
| Apr | 30.6 C (87.1 F) | -16.7 C (1.9 F) | 26.7 C (80.1 F) | -10.0 C (14.0 F) |
| May | 33.9 C (93.0 F) | -10.6 C (12.9 F) | 31.1 C (88.0 F) | -3.9 C (25.0 F) |
| Jun | 34.4 C (93.9 F) | -2.2 C (28.0 F) | 32.2 C (90.0 F) | 4.4 C (39.9 F) |
| Jul | 37.2 C (99.0 F) | 1.7 C (35.1 F) | 33.9 C (93.0 F) | 6.1 C (43.0 F) |
| Aug | 38.3 C (100.9 F) | -2.2 C (28.0 F) | 30.0 C (86.0 F) | 5.6 C (42.1 F) |
| Sep | 34.4 C (93.9 F) | -6.7 C (19.9 F) | 32.2 C (90.0 F) | 2.8 C (37.0 F) |
| Oct | 31.1 C (88.0 F) | -13.3 C (8.1 F) | 24.4 C (75.9 F) | 0.0 C (32.0 F) |
| Nov | 24.4 C (75.9 F) | -27.8 C (-18.0 F) | n/a | n/a |
| Dec | 16.7 C (62.1 F) | -36.1 C (-33.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1946 | 6 |
| 1947 | 41 |
| 1948 | 32 |
| 1949 | 12 |
| 1950 | 35 |
| 1951 | 35 |
| 1952 | 21 |
| 1953 | 25 |
| 1954 | 12 |
| 1955 | 15 |
| 1956 | 18 |
| 1957 | 7 |
| 1958 | 17 |
| 1959 | 16 |
| 1960 | 12 |
| 1961 | 12 |
| 1962 | 35 |
| 1963 | 21 |
| 1964 | 24 |
| 1965 | 24 |
| 1966 | 27 |
| 1967 | 22 |
| 1968 | 21 |
| 1969 | 22 |
| 1970 | 13 |
| 1971 | 17 |
| 1972 | 26 |
| 1973 | 17 |
| 1974 | 22 |
| 1975 | 12 |
| 1976 | 29 |
| 1977 | 23 |
| 1978 | 14 |
| 1979 | 9 |
| 1980 | 3 |
| 1981 | 14 |
| 1982 | 16 |
| 1983 | 29 |
| 1984 | 16 |
| 1985 | 22 |
| 1986 | 27 |
| 1987 | 20 |
| 1988 | 33 |
| 1989 | 22 |
| 1990 | 10 |
| 1991 | 31 |
| 1992 | 13 |
| 1993 | 15 |
| 1994 | 17 |
| 1995 | 22 |
| 1996 | 15 |
| 1997 | 11 |
| 1998 | 18 |
| 1999 | 11 |
| 2000 | 22 |
| 2001 | 21 |
| 2002 | 23 |
| 2003 | 12 |
| 2004 | 12 |
| 2005 | 17 |
| 2006 | 14 |
| 2007 | 25 |
| 2008 | 13 |
| 2009 | 16 |
| 2010 | 13 |
| 2011 | 8 |
| 2012 | 25 |
| 2013 | 13 |
| 2014 | 31 |
| 2015 | 22 |
| 2016 | 11 |
| 2020 | 19 |
| 2021 | 18 |
| 2022 | 9 |
| 2023 | 17 |
| 2024 | 23 |
| 2025 | 13 |
| 2026 | 8 |
All-Time Record Progression
5 new records| Date | Kind | Detail |
|---|---|---|
| 1980-09-21 | Record daily precipitation | Record daily precipitation 114.6 mm (4.5 in) |
| 1985-12-02 | Record daily snowfall | Record daily snowfall 27.9 cm (11.0 in) |
| 1994-01-19 | Record low maximum temperature | Record low maximum temperature -31.1 C (-24.0 F) |
| 1999-07-05 | Record high minimum temperature | Record high minimum temperature 24.4 C (75.9 F) |
| 2023-04-18 | Record daily snowfall | Record daily snowfall 35.6 cm (14.0 in) |
Wettest Day of Each Month
Sep: 114.6 mm (4.5 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 29.7 mm (1.2 in) | 25 January 1967 |
| Feb | 47.2 mm (1.9 in) | 29 February 2012 |
| Mar | 57.4 mm (2.3 in) | 16 March 2016 |
| Apr | 71.1 mm (2.8 in) | 6 April 1958 |
| May | 66.0 mm (2.6 in) | 30 May 1989 |
| Jun | 96.5 mm (3.8 in) | 6 June 1980 |
| Jul | 99.8 mm (3.9 in) | 20 July 2011 |
| Aug | 96.8 mm (3.8 in) | 2 August 2006 |
| Sep | 114.6 mm (4.5 in) | 21 September 1980 |
| Oct | 102.1 mm (4.0 in) | 25 October 2023 |
| Nov | 88.9 mm (3.5 in) | 10 November 1975 |
| Dec | 34.0 mm (1.3 in) | 14 December 2015 |
Period of Record Coverage
1946 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1946 | 148 | 41% | No |
| 1947 | 333 | 91% | Yes |
| 1948 | 346 | 95% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 362 | 99% | Yes |
| 1951 | 364 | 100% | Yes |
| 1952 | 364 | 99% | Yes |
| 1953 | 361 | 99% | Yes |
| 1954 | 364 | 100% | Yes |
| 1955 | 361 | 99% | Yes |
| 1956 | 363 | 99% | Yes |
| 1957 | 364 | 100% | Yes |
| 1958 | 364 | 100% | Yes |
| 1959 | 364 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 352 | 96% | Yes |
| 1962 | 362 | 99% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 357 | 98% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 361 | 99% | Yes |
| 1967 | 363 | 99% | Yes |
| 1968 | 364 | 99% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 364 | 100% | Yes |
| 1971 | 363 | 99% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 364 | 100% | Yes |
| 1974 | 363 | 99% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 365 | 100% | Yes |
| 1977 | 358 | 98% | Yes |
| 1978 | 361 | 99% | Yes |
| 1979 | 363 | 99% | Yes |
| 1980 | 365 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 361 | 99% | Yes |
| 1983 | 362 | 99% | Yes |
| 1984 | 365 | 100% | Yes |
| 1985 | 360 | 99% | Yes |
| 1986 | 364 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 364 | 99% | Yes |
| 1989 | 360 | 99% | Yes |
| 1990 | 364 | 100% | Yes |
| 1991 | 364 | 100% | Yes |
| 1992 | 365 | 100% | Yes |
| 1993 | 362 | 99% | Yes |
| 1994 | 361 | 99% | Yes |
| 1995 | 356 | 98% | Yes |
| 1996 | 361 | 99% | Yes |
| 1997 | 358 | 98% | Yes |
| 1998 | 354 | 97% | Yes |
| 1999 | 361 | 99% | Yes |
| 2000 | 363 | 99% | Yes |
| 2001 | 363 | 99% | Yes |
| 2002 | 360 | 99% | Yes |
| 2003 | 361 | 99% | Yes |
| 2004 | 351 | 96% | Yes |
| 2005 | 363 | 99% | Yes |
| 2006 | 357 | 98% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 342 | 93% | Yes |
| 2009 | 357 | 98% | Yes |
| 2010 | 362 | 99% | Yes |
| 2011 | 362 | 99% | Yes |
| 2012 | 364 | 99% | Yes |
| 2013 | 364 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 364 | 100% | Yes |
| 2016 | 365 | 100% | Yes |
| 2019 | 23 | 6% | No |
| 2020 | 317 | 87% | No |
| 2021 | 322 | 88% | No |
| 2022 | 291 | 80% | No |
| 2023 | 304 | 83% | No |
| 2024 | 338 | 92% | Yes |
| 2025 | 325 | 89% | No |
| 2026 | 274 | 75% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 5 September 2026 | Owen 1E, US | daily high min (Provisional) | 19.4 C (66.9 F) | 1.1 C (2.0 F) | 55 years | 26 of 100 (Routine) |
| 28 July 2026 | Owen 1E, US | daily high max (Tie) | 33.9 C (93.0 F) | tie | 37 years | 4 of 100 (Routine) |
| 24 July 2026 | Owen 1E, US | daily low min | 6.7 C (44.1 F) | 0.5 C (0.9 F) | 77 years | 32 of 100 (Routine) |
| 18 June 2026 | Owen 1E, US | daily low max | 13.3 C (55.9 F) | 0.6 C (1.1 F) | 52 years | 24 of 100 (Routine) |
| 11 June 2026 | Owen 1E, US | daily rain | 62.5 mm (2.5 in) | 45.7 mm (1.8 in) | 29 years | 53 of 100 (Notable) |
| 12 April 2026 | Owen 1E, US | daily rain | 41.9 mm (1.6 in) | 11.4 mm (0.4 in) | 24 years | 30 of 100 (Routine) |
| 27 March 2026 | Owen 1E, US | daily rain | 16.0 mm (0.6 in) | 0.3 mm (0.01 in) | 59 years | 20 of 100 (Routine) |
| 22 March 2026 | Owen 1E, US | daily high max | 21.1 C (70.0 F) | 0.5 C (0.9 F) | 13 years | 12 of 100 (Routine) |
| 16 March 2026 | Owen 1E, US | daily snowfall | 22.9 cm (9.0 in) | 12.7 cm (5.0 in) | 53 years | 51 of 100 (Notable) |
| 10 March 2026 | Owen 1E, US | daily high max (Tie) | 16.1 C (61.0 F) | tie | 4 years | 2 of 100 (Routine) |
| 18 February 2026 | Owen 1E, US | daily rain | 8.1 mm (0.32 in) | 0.2 mm (0.01 in) | 16 years | 13 of 100 (Routine) |
| 16 February 2026 | Owen 1E, US | daily high max | 8.3 C (46.9 F) | 1.1 C (2.0 F) | 44 years | 22 of 100 (Routine) |
| 15 February 2026 | Owen 1E, US | daily high max | 11.1 C (52.0 F) | 3.3 C (5.9 F) | 24 years | 19 of 100 (Routine) |
| 25 January 2026 | Owen 1E, US | daily low min | -35.6 C (-32.1 F) | 1.7 C (3.1 F) | 78 years | 32 of 100 (Routine) |
| 25 January 2026 | Owen 1E, US | daily low max | -21.1 C (-6.0 F) | 1.1 C (2.0 F) | 35 years | 19 of 100 (Routine) |
| 24 January 2026 | Owen 1E, US | daily low max | -25.0 C (-13.0 F) | 2.8 C (5.0 F) | 39 years | 22 of 100 (Routine) |
| 9 January 2026 | Owen 1E, US | daily rain | 19.1 mm (0.8 in) | 14.3 mm (0.6 in) | 56 years | 20 of 100 (Routine) |
| 7 January 2026 | Owen 1E, US | daily rain (Tie) | 10.7 mm (0.4 in) | tie | 43 years | 5 of 100 (Routine) |
| 29 December 2025 | Owen 1E, US | daily rain | 20.3 mm (0.8 in) | 9.1 mm (0.36 in) | 10 years | 20 of 100 (Routine) |
| 29 December 2025 | Owen 1E, US | daily snowfall | 12.7 cm (5.0 in) | 2.3 cm (0.9 in) | 10 years | 16 of 100 (Routine) |
Climate Trend
69 complete years, 1948 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1948 | 5.6 C | +0.42 C |
| 1949 | 5.8 C | +0.64 C |
| 1950 | 3.1 C | -2.07 C |
| 1951 | 3.4 C | -1.74 C |
| 1952 | 5.5 C | +0.32 C |
| 1953 | 6.2 C | +0.97 C |
| 1954 | 5.5 C | +0.30 C |
| 1955 | 5.1 C | -0.08 C |
| 1956 | 4.5 C | -0.64 C |
| 1957 | 4.5 C | -0.71 C |
| 1958 | 4.6 C | -0.54 C |
| 1959 | 4.6 C | -0.54 C |
| 1960 | 4.8 C | -0.37 C |
| 1961 | 4.9 C | -0.30 C |
| 1962 | 3.8 C | -1.36 C |
| 1963 | 4.5 C | -0.66 C |
| 1964 | 5.1 C | -0.05 C |
| 1965 | 3.8 C | -1.41 C |
| 1966 | 3.7 C | -1.47 C |
| 1967 | 4.0 C | -1.16 C |
| 1968 | 5.3 C | +0.15 C |
| 1969 | 4.8 C | -0.36 C |
| 1970 | 5.1 C | -0.12 C |
| 1971 | 4.9 C | -0.26 C |
| 1972 | 3.6 C | -1.57 C |
| 1973 | 6.2 C | +0.97 C |
| 1974 | 4.7 C | -0.45 C |
| 1975 | 4.9 C | -0.30 C |
| 1976 | 3.8 C | -1.40 C |
| 1977 | 4.6 C | -0.54 C |
| 1978 | 3.8 C | -1.39 C |
| 1979 | 4.0 C | -1.18 C |
| 1980 | 4.9 C | -0.30 C |
| 1981 | 5.7 C | +0.49 C |
| 1982 | 4.6 C | -0.59 C |
| 1983 | 5.8 C | +0.61 C |
| 1984 | 5.6 C | +0.44 C |
| 1985 | 4.6 C | -0.59 C |
| 1986 | 5.6 C | +0.41 C |
| 1987 | 7.3 C | +2.13 C |
| 1988 | 5.3 C | +0.13 C |
| 1989 | 3.7 C | -1.53 C |
| 1990 | 6.0 C | +0.85 C |
| 1991 | 5.5 C | +0.27 C |
| 1992 | 5.0 C | -0.17 C |
| 1993 | 4.3 C | -0.85 C |
| 1994 | 5.2 C | +0.03 C |
| 1995 | 5.0 C | -0.22 C |
| 1996 | 3.8 C | -1.37 C |
| 1997 | 5.2 C | -0.02 C |
| 1998 | 7.9 C | +2.75 C |
| 1999 | 6.6 C | +1.46 C |
| 2000 | 5.9 C | +0.71 C |
| 2001 | 6.9 C | +1.69 C |
| 2002 | 6.5 C | +1.27 C |
| 2003 | 5.9 C | +0.70 C |
| 2004 | 5.8 C | +0.63 C |
| 2006 | 6.9 C | +1.74 C |
| 2007 | 6.0 C | +0.80 C |
| 2009 | 4.2 C | -0.95 C |
| 2010 | 6.3 C | +1.14 C |
| 2011 | 5.3 C | +0.09 C |
| 2012 | 7.3 C | +2.11 C |
| 2013 | 4.3 C | -0.93 C |
| 2014 | 3.3 C | -1.87 C |
| 2015 | 6.2 C | +1.01 C |
| 2016 | 6.9 C | +1.70 C |
| 2024 | 7.4 C | +2.26 C |
| 2025 | 6.0 C | +0.78 C |
The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1948 to 2025. In Fahrenheit: 0.4 F (0.2 to 0.6) per decade. The slope is a straight line fitted to 69 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.2 C (0.1 to 0.3) per decade | 0.4 F (0.2 to 0.6) per decade | 1948 to 2025 | 69 | Rise |
| Mean daily maximum | 0.13 C (0.01 to 0.25) per decade | 0.24 F (0.03 to 0.45) per decade | 1948 to 2025 | 69 | Rise |
| Mean daily minimum | 0.3 C (0.2 to 0.4) per decade | 0.6 F (0.3 to 0.8) per decade | 1948 to 2025 | 69 | 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
1946 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 38.3 C (100.9 F) | 1964 | 33.3 C (91.9 F) | 79 |
| Coldest night (TNn) | -41.1 C (-42.0 F) | 1951 | -32.2 C (-26.0 F) | 79 |
| Wettest day (Rx1day) | 114.6 mm (4.5 in) | 1980 | 55.4 mm (2.2 in) | 79 |
| Wettest five days (Rx5day) | 185.9 mm (7.3 in) | 1980 | 90.4 mm (3.6 in) | 79 |
| Longest dry spell (CDD) | 45 days | 1961 | 20 days | 79 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1946 | 32.8 C (91.0 F) |
| 1947 | 37.2 C (99.0 F) |
| 1948 | 37.8 C (100.0 F) |
| 1949 | 33.3 C (91.9 F) |
| 1950 | 30.6 C (87.1 F) |
| 1951 | 30.0 C (86.0 F) |
| 1952 | 32.8 C (91.0 F) |
| 1953 | 33.3 C (91.9 F) |
| 1954 | 30.6 C (87.1 F) |
| 1955 | 36.1 C (97.0 F) |
| 1956 | 33.9 C (93.0 F) |
| 1957 | 33.9 C (93.0 F) |
| 1958 | 31.7 C (89.1 F) |
| 1959 | 33.9 C (93.0 F) |
| 1960 | 32.8 C (91.0 F) |
| 1961 | 32.8 C (91.0 F) |
| 1962 | 31.1 C (88.0 F) |
| 1963 | 34.4 C (93.9 F) |
| 1964 | 38.3 C (100.9 F) |
| 1965 | 33.3 C (91.9 F) |
| 1966 | 35.0 C (95.0 F) |
| 1967 | 31.7 C (89.1 F) |
| 1968 | 33.3 C (91.9 F) |
| 1969 | 31.7 C (89.1 F) |
| 1970 | 33.9 C (93.0 F) |
| 1971 | 33.9 C (93.0 F) |
| 1972 | 32.2 C (90.0 F) |
| 1973 | 33.9 C (93.0 F) |
| 1974 | 35.0 C (95.0 F) |
| 1975 | 33.3 C (91.9 F) |
| 1976 | 34.4 C (93.9 F) |
| 1977 | 34.4 C (93.9 F) |
| 1978 | 32.8 C (91.0 F) |
| 1979 | 30.6 C (87.1 F) |
| 1980 | 32.2 C (90.0 F) |
| 1981 | 31.7 C (89.1 F) |
| 1982 | 32.8 C (91.0 F) |
| 1983 | 34.4 C (93.9 F) |
| 1984 | 33.3 C (91.9 F) |
| 1985 | 33.3 C (91.9 F) |
| 1986 | 34.4 C (93.9 F) |
| 1987 | 35.0 C (95.0 F) |
| 1988 | 38.3 C (100.9 F) |
| 1989 | 33.9 C (93.0 F) |
| 1990 | 33.3 C (91.9 F) |
| 1991 | 32.8 C (91.0 F) |
| 1992 | 31.7 C (89.1 F) |
| 1993 | 31.7 C (89.1 F) |
| 1994 | 32.8 C (91.0 F) |
| 1995 | 37.2 C (99.0 F) |
| 1996 | 31.7 C (89.1 F) |
| 1997 | 31.1 C (88.0 F) |
| 1998 | 31.7 C (89.1 F) |
| 1999 | 35.0 C (95.0 F) |
| 2000 | 36.7 C (98.1 F) |
| 2001 | 35.0 C (95.0 F) |
| 2002 | 34.4 C (93.9 F) |
| 2003 | 32.8 C (91.0 F) |
| 2004 | 30.6 C (87.1 F) |
| 2005 | 34.4 C (93.9 F) |
| 2006 | 35.6 C (96.1 F) |
| 2007 | 32.8 C (91.0 F) |
| 2008 | 30.0 C (86.0 F) |
| 2009 | 32.8 C (91.0 F) |
| 2010 | 32.8 C (91.0 F) |
| 2011 | 33.3 C (91.9 F) |
| 2012 | 33.9 C (93.0 F) |
| 2013 | 33.9 C (93.0 F) |
| 2014 | 30.0 C (86.0 F) |
| 2015 | 31.7 C (89.1 F) |
| 2016 | 32.2 C (90.0 F) |
| 2019 | 6.7 C (44.1 F) |
| 2020 | 31.7 C (89.1 F) |
| 2021 | 33.3 C (91.9 F) |
| 2022 | 33.3 C (91.9 F) |
| 2023 | 34.4 C (93.9 F) |
| 2024 | 32.2 C (90.0 F) |
| 2025 | 32.8 C (91.0 F) |
| 2026 | 33.9 C (93.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1946 | -31.7 C (-25.1 F) |
| 1947 | -31.7 C (-25.1 F) |
| 1948 | -36.7 C (-34.1 F) |
| 1949 | -32.2 C (-26.0 F) |
| 1950 | -38.3 C (-36.9 F) |
| 1951 | -41.1 C (-42.0 F) |
| 1952 | -32.2 C (-26.0 F) |
| 1953 | -30.0 C (-22.0 F) |
| 1954 | -35.0 C (-31.0 F) |
| 1955 | -31.7 C (-25.1 F) |
| 1956 | -31.1 C (-24.0 F) |
| 1957 | -31.1 C (-24.0 F) |
| 1958 | -31.7 C (-25.1 F) |
| 1959 | -31.7 C (-25.1 F) |
| 1960 | -30.0 C (-22.0 F) |
| 1961 | -31.1 C (-24.0 F) |
| 1962 | -37.8 C (-36.0 F) |
| 1963 | -38.9 C (-38.0 F) |
| 1964 | -28.3 C (-18.9 F) |
| 1965 | -36.1 C (-33.0 F) |
| 1966 | -36.7 C (-34.1 F) |
| 1967 | -36.7 C (-34.1 F) |
| 1968 | -33.9 C (-29.0 F) |
| 1969 | -31.1 C (-24.0 F) |
| 1970 | -35.6 C (-32.1 F) |
| 1971 | -34.4 C (-29.9 F) |
| 1972 | -41.1 C (-42.0 F) |
| 1973 | -31.7 C (-25.1 F) |
| 1974 | -32.2 C (-26.0 F) |
| 1975 | -32.8 C (-27.0 F) |
| 1976 | -33.9 C (-29.0 F) |
| 1977 | -37.8 C (-36.0 F) |
| 1978 | -32.2 C (-26.0 F) |
| 1979 | -36.7 C (-34.1 F) |
| 1980 | -29.4 C (-20.9 F) |
| 1981 | -28.9 C (-20.0 F) |
| 1982 | -36.1 C (-33.0 F) |
| 1983 | -36.1 C (-33.0 F) |
| 1984 | -36.7 C (-34.1 F) |
| 1985 | -36.7 C (-34.1 F) |
| 1986 | -30.0 C (-22.0 F) |
| 1987 | -31.1 C (-24.0 F) |
| 1988 | -32.2 C (-26.0 F) |
| 1989 | -33.9 C (-29.0 F) |
| 1990 | -32.8 C (-27.0 F) |
| 1991 | -31.7 C (-25.1 F) |
| 1992 | -27.2 C (-17.0 F) |
| 1993 | -28.3 C (-18.9 F) |
| 1994 | -38.3 C (-36.9 F) |
| 1995 | -27.8 C (-18.0 F) |
| 1996 | -38.9 C (-38.0 F) |
| 1997 | -33.9 C (-29.0 F) |
| 1998 | -29.4 C (-20.9 F) |
| 1999 | -30.6 C (-23.1 F) |
| 2000 | -33.9 C (-29.0 F) |
| 2001 | -27.2 C (-17.0 F) |
| 2002 | -23.3 C (-9.9 F) |
| 2003 | -26.7 C (-16.1 F) |
| 2004 | -31.1 C (-24.0 F) |
| 2005 | -27.8 C (-18.0 F) |
| 2006 | -30.0 C (-22.0 F) |
| 2007 | -30.6 C (-23.1 F) |
| 2008 | -33.9 C (-29.0 F) |
| 2009 | -36.1 C (-33.0 F) |
| 2010 | -33.9 C (-29.0 F) |
| 2011 | -33.9 C (-29.0 F) |
| 2012 | -31.1 C (-24.0 F) |
| 2013 | -35.0 C (-31.0 F) |
| 2014 | -36.1 C (-33.0 F) |
| 2015 | -31.7 C (-25.1 F) |
| 2016 | -31.1 C (-24.0 F) |
| 2019 | -21.1 C (-6.0 F) |
| 2020 | -27.8 C (-18.0 F) |
| 2021 | -30.0 C (-22.0 F) |
| 2022 | -35.0 C (-31.0 F) |
| 2023 | -31.1 C (-24.0 F) |
| 2024 | -25.6 C (-14.1 F) |
| 2025 | -31.1 C (-24.0 F) |
| 2026 | -35.6 C (-32.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1946 | 48.3 mm (1.9 in) |
| 1947 | 68.8 mm (2.7 in) |
| 1948 | 41.9 mm (1.6 in) |
| 1949 | 49.8 mm (2.0 in) |
| 1950 | 53.3 mm (2.1 in) |
| 1951 | 73.4 mm (2.9 in) |
| 1952 | 46.2 mm (1.8 in) |
| 1953 | 62.2 mm (2.4 in) |
| 1954 | 52.1 mm (2.1 in) |
| 1955 | 50.8 mm (2.0 in) |
| 1956 | 34.3 mm (1.4 in) |
| 1957 | 93.0 mm (3.7 in) |
| 1958 | 80.3 mm (3.2 in) |
| 1959 | 49.5 mm (1.9 in) |
| 1960 | 58.2 mm (2.3 in) |
| 1961 | 55.4 mm (2.2 in) |
| 1962 | 38.4 mm (1.5 in) |
| 1963 | 52.6 mm (2.1 in) |
| 1964 | 102.1 mm (4.0 in) |
| 1965 | 47.5 mm (1.9 in) |
| 1966 | 65.3 mm (2.6 in) |
| 1967 | 61.0 mm (2.4 in) |
| 1968 | 64.3 mm (2.5 in) |
| 1969 | 36.8 mm (1.4 in) |
| 1970 | 58.2 mm (2.3 in) |
| 1971 | 53.1 mm (2.1 in) |
| 1972 | 69.9 mm (2.8 in) |
| 1973 | 52.3 mm (2.1 in) |
| 1974 | 31.5 mm (1.2 in) |
| 1975 | 88.9 mm (3.5 in) |
| 1976 | 43.2 mm (1.7 in) |
| 1977 | 44.7 mm (1.8 in) |
| 1978 | 43.2 mm (1.7 in) |
| 1979 | 74.9 mm (2.9 in) |
| 1980 | 114.6 mm (4.5 in) |
| 1981 | 47.5 mm (1.9 in) |
| 1982 | 72.9 mm (2.9 in) |
| 1983 | 71.1 mm (2.8 in) |
| 1984 | 56.6 mm (2.2 in) |
| 1985 | 60.5 mm (2.4 in) |
| 1986 | 61.0 mm (2.4 in) |
| 1987 | 60.2 mm (2.4 in) |
| 1988 | 36.6 mm (1.4 in) |
| 1989 | 66.0 mm (2.6 in) |
| 1990 | 46.7 mm (1.8 in) |
| 1991 | 56.6 mm (2.2 in) |
| 1992 | 42.7 mm (1.7 in) |
| 1993 | 70.4 mm (2.8 in) |
| 1994 | 34.5 mm (1.4 in) |
| 1995 | 49.5 mm (1.9 in) |
| 1996 | 50.8 mm (2.0 in) |
| 1997 | 53.3 mm (2.1 in) |
| 1998 | 94.0 mm (3.7 in) |
| 1999 | 50.8 mm (2.0 in) |
| 2000 | 62.2 mm (2.4 in) |
| 2001 | 90.2 mm (3.6 in) |
| 2002 | 78.7 mm (3.1 in) |
| 2003 | 61.0 mm (2.4 in) |
| 2004 | 67.3 mm (2.6 in) |
| 2005 | 36.1 mm (1.4 in) |
| 2006 | 96.8 mm (3.8 in) |
| 2007 | 37.6 mm (1.5 in) |
| 2008 | 32.0 mm (1.3 in) |
| 2009 | 32.5 mm (1.3 in) |
| 2010 | 59.4 mm (2.3 in) |
| 2011 | 99.8 mm (3.9 in) |
| 2012 | 50.5 mm (2.0 in) |
| 2013 | 30.7 mm (1.2 in) |
| 2014 | 43.2 mm (1.7 in) |
| 2015 | 51.6 mm (2.0 in) |
| 2016 | 95.0 mm (3.7 in) |
| 2019 | 20.6 mm (0.8 in) |
| 2020 | 85.3 mm (3.4 in) |
| 2021 | 58.7 mm (2.3 in) |
| 2022 | 98.6 mm (3.9 in) |
| 2023 | 102.1 mm (4.0 in) |
| 2024 | 47.0 mm (1.9 in) |
| 2025 | 47.5 mm (1.9 in) |
| 2026 | 62.5 mm (2.5 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1946 | 70.7 mm (2.8 in) |
| 1947 | 90.4 mm (3.6 in) |
| 1948 | 70.6 mm (2.8 in) |
| 1949 | 78.5 mm (3.1 in) |
| 1950 | 83.0 mm (3.3 in) |
| 1951 | 123.7 mm (4.9 in) |
| 1952 | 77.4 mm (3.0 in) |
| 1953 | 99.9 mm (3.9 in) |
| 1954 | 93.7 mm (3.7 in) |
| 1955 | 74.2 mm (2.9 in) |
| 1956 | 62.5 mm (2.5 in) |
| 1957 | 100.4 mm (4.0 in) |
| 1958 | 153.0 mm (6.0 in) |
| 1959 | 76.2 mm (3.0 in) |
| 1960 | 98.4 mm (3.9 in) |
| 1961 | 78.0 mm (3.1 in) |
| 1962 | 86.9 mm (3.4 in) |
| 1963 | 91.5 mm (3.6 in) |
| 1964 | 134.4 mm (5.3 in) |
| 1965 | 61.0 mm (2.4 in) |
| 1966 | 78.0 mm (3.1 in) |
| 1967 | 116.4 mm (4.6 in) |
| 1968 | 93.8 mm (3.7 in) |
| 1969 | 78.0 mm (3.1 in) |
| 1970 | 82.8 mm (3.3 in) |
| 1971 | 59.5 mm (2.3 in) |
| 1972 | 112.0 mm (4.4 in) |
| 1973 | 97.5 mm (3.8 in) |
| 1974 | 78.0 mm (3.1 in) |
| 1975 | 123.4 mm (4.9 in) |
| 1976 | 63.5 mm (2.5 in) |
| 1977 | 77.8 mm (3.1 in) |
| 1978 | 100.9 mm (4.0 in) |
| 1979 | 151.7 mm (6.0 in) |
| 1980 | 185.9 mm (7.3 in) |
| 1981 | 75.2 mm (3.0 in) |
| 1982 | 76.4 mm (3.0 in) |
| 1983 | 78.5 mm (3.1 in) |
| 1984 | 76.1 mm (3.0 in) |
| 1985 | 110.8 mm (4.4 in) |
| 1986 | 88.2 mm (3.5 in) |
| 1987 | 107.2 mm (4.2 in) |
| 1988 | 66.3 mm (2.6 in) |
| 1989 | 93.6 mm (3.7 in) |
| 1990 | 93.2 mm (3.7 in) |
| 1991 | 83.2 mm (3.3 in) |
| 1992 | 82.9 mm (3.3 in) |
| 1993 | 146.6 mm (5.8 in) |
| 1994 | 59.9 mm (2.4 in) |
| 1995 | 120.6 mm (4.7 in) |
| 1996 | 74.9 mm (2.9 in) |
| 1997 | 67.8 mm (2.7 in) |
| 1998 | 98.6 mm (3.9 in) |
| 1999 | 84.1 mm (3.3 in) |
| 2000 | 96.0 mm (3.8 in) |
| 2001 | 111.8 mm (4.4 in) |
| 2002 | 106.4 mm (4.2 in) |
| 2003 | 93.0 mm (3.7 in) |
| 2004 | 105.4 mm (4.1 in) |
| 2005 | 58.7 mm (2.3 in) |
| 2006 | 131.0 mm (5.2 in) |
| 2007 | 73.4 mm (2.9 in) |
| 2008 | 64.5 mm (2.5 in) |
| 2009 | 69.3 mm (2.7 in) |
| 2010 | 120.9 mm (4.8 in) |
| 2011 | 128.0 mm (5.0 in) |
| 2012 | 107.6 mm (4.2 in) |
| 2013 | 76.2 mm (3.0 in) |
| 2014 | 64.8 mm (2.6 in) |
| 2015 | 94.1 mm (3.7 in) |
| 2016 | 116.1 mm (4.6 in) |
| 2019 | 15.0 mm (0.6 in) |
| 2020 | 91.4 mm (3.6 in) |
| 2021 | 119.2 mm (4.7 in) |
| 2022 | 98.6 mm (3.9 in) |
| 2023 | 127.3 mm (5.0 in) |
| 2024 | 85.6 mm (3.4 in) |
| 2025 | 65.3 mm (2.6 in) |
| 2026 | 111.3 mm (4.4 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1946 | 11 days |
| 1947 | 24 days |
| 1948 | 18 days |
| 1949 | 21 days |
| 1950 | 21 days |
| 1951 | 18 days |
| 1952 | 33 days |
| 1953 | 26 days |
| 1954 | 24 days |
| 1955 | 19 days |
| 1956 | 19 days |
| 1957 | 22 days |
| 1958 | 30 days |
| 1959 | 29 days |
| 1960 | 26 days |
| 1961 | 45 days |
| 1962 | 20 days |
| 1963 | 19 days |
| 1964 | 28 days |
| 1965 | 18 days |
| 1966 | 25 days |
| 1967 | 21 days |
| 1968 | 32 days |
| 1969 | 24 days |
| 1970 | 21 days |
| 1971 | 13 days |
| 1972 | 17 days |
| 1973 | 21 days |
| 1974 | 23 days |
| 1975 | 17 days |
| 1976 | 37 days |
| 1977 | 15 days |
| 1978 | 24 days |
| 1979 | 17 days |
| 1980 | 31 days |
| 1981 | 31 days |
| 1982 | 13 days |
| 1983 | 25 days |
| 1984 | 15 days |
| 1985 | 17 days |
| 1986 | 20 days |
| 1987 | 22 days |
| 1988 | 27 days |
| 1989 | 17 days |
| 1990 | 16 days |
| 1991 | 16 days |
| 1992 | 24 days |
| 1993 | 14 days |
| 1994 | 14 days |
| 1995 | 21 days |
| 1996 | 16 days |
| 1997 | 15 days |
| 1998 | 26 days |
| 1999 | 17 days |
| 2000 | 18 days |
| 2001 | 15 days |
| 2002 | 37 days |
| 2003 | 23 days |
| 2004 | 18 days |
| 2005 | 16 days |
| 2006 | 21 days |
| 2007 | 42 days |
| 2008 | 18 days |
| 2009 | 30 days |
| 2010 | 23 days |
| 2011 | 19 days |
| 2012 | 24 days |
| 2013 | 13 days |
| 2014 | 20 days |
| 2015 | 20 days |
| 2016 | 19 days |
| 2019 | 5 days |
| 2020 | 31 days |
| 2021 | 16 days |
| 2022 | 17 days |
| 2023 | 20 days |
| 2024 | 25 days |
| 2025 | 21 days |
| 2026 | 14 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
69 years with a frostAcross 69 years with a frost, the median last spring frost at Owen 1E falls on 17 May and the median first autumn frost on 23 September, which leaves a median of 130 days between them.
In 1987 to 2025 the median growing season was 139 days. That is 20 days more than in 1948 to 1977.
Fitted over all years, the growing season changes by +3.7 days per decade at this station.
| Measure | Median, all years | Earliest period (1948 to 1977) | Recent period (1987 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 17 May | 20 May | 16 May | 4 days earlier | -1.5 days per decade |
| First autumn frost | 23 September | 16 September | 25 September | 9 days later | +2.2 days per decade |
| Growing days | 130 days | 119 days | 139 days | 20 days more | +3.7 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
73 years, 1947 to 2024A day with at least 55.7 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 121.5 mm (4.8 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 55.7 mm (2.2 in) | |
| 5 years | 73.0 mm (2.9 in) | |
| 10 years | 84.6 mm (3.3 in) | |
| 25 years | 99.3 mm (3.9 in) | |
| 50 years | 110.4 mm (4.3 in) | |
| 100 years | 121.5 mm (4.8 in) | Longer than the 73 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, 73 years of values from 1947 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: 114.6 mm (4.5 in) in 1980; 102.1 mm (4.0 in) in 1964; 99.8 mm (3.9 in) in 2011.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Owen 1E, at 2006. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 2006 ran 0.3 C (0.5 F) lower than in the years before (possible change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 2006 | -0.3 | -0.5 | 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.
Climate Twins
2002 to 2025 against 1961 to 1990Over 2002 to 2025, Owen 1E had a mean temperature of 5.9 C (42.6 F) and 869.8 mm (34.2 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Hemmingford Four Winds (Canada, 1,321 km away), South Mountain (Canada, 1,184 km away) and Kemptville (Canada, 1,172 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Hemmingford Four Winds | Canada | 1,321 km (821 mi) | 6.0 C (42.8 F) | 852.0 mm (33.5 in) | 0.50 |
| South Mountain | Canada | 1,184 km (736 mi) | 5.8 C (42.5 F) | 896.2 mm (35.3 in) | 0.52 |
| Kemptville | Canada | 1,172 km (728 mi) | 5.7 C (42.2 F) | 910.4 mm (35.8 in) | 0.52 |
Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.
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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-13).