Breed 6 SSE Weather Records (USC00471044)
Record envelope, standing records and threshold days for Breed 6 SSE (USC00471044), Wisconsin, United States, with 40 years of record.
Key Facts for Breed 6 SSE
- Breed 6 SSE (USC00471044) is a weather station in Wisconsin, United States at 44.99 latitude and -88.38 longitude, 262 m (860 ft) above sea level.
- The station reports from 1959 to 1998, 40 years of record.
- 1,464 records set at Breed 6 SSE still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Breed 6 SSE set a daily record precipitation of 22.1 mm (0.9 in) on 31 March 1998.
About the Station
- Location: Wisconsin, United States, 44.99 latitude, -88.38 longitude.
- Elevation: 262 m (860 ft).
- Period of record: 1959 to 1998, 40 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
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 | 13.3 C (55.9 F) | -40.6 C (-41.1 F) | n/a | n/a |
| Feb | 13.9 C (57.0 F) | -42.2 C (-44.0 F) | n/a | n/a |
| Mar | 22.8 C (73.0 F) | -39.4 C (-38.9 F) | n/a | n/a |
| Apr | 32.8 C (91.0 F) | -19.4 C (-2.9 F) | n/a | n/a |
| May | 33.3 C (91.9 F) | -11.1 C (12.0 F) | n/a | n/a |
| Jun | 37.8 C (100.0 F) | -3.3 C (26.1 F) | n/a | n/a |
| Jul | 38.3 C (100.9 F) | -2.2 C (28.0 F) | n/a | n/a |
| Aug | 37.2 C (99.0 F) | -1.7 C (28.9 F) | n/a | n/a |
| Sep | 35.0 C (95.0 F) | -8.9 C (16.0 F) | n/a | n/a |
| Oct | 32.2 C (90.0 F) | -13.3 C (8.1 F) | n/a | n/a |
| Nov | 23.3 C (73.9 F) | -26.7 C (-16.1 F) | n/a | n/a |
| Dec | 16.1 C (61.0 F) | -33.9 C (-29.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1959 | 20 |
| 1960 | 34 |
| 1961 | 31 |
| 1962 | 36 |
| 1963 | 58 |
| 1964 | 64 |
| 1965 | 50 |
| 1966 | 40 |
| 1967 | 40 |
| 1968 | 52 |
| 1969 | 38 |
| 1970 | 44 |
| 1971 | 41 |
| 1972 | 46 |
| 1973 | 41 |
| 1974 | 56 |
| 1975 | 44 |
| 1976 | 58 |
| 1977 | 47 |
| 1978 | 16 |
| 1979 | 30 |
| 1980 | 22 |
| 1981 | 29 |
| 1982 | 27 |
| 1983 | 38 |
| 1984 | 22 |
| 1985 | 9 |
| 1986 | 17 |
| 1987 | 38 |
| 1988 | 45 |
| 1989 | 42 |
| 1990 | 41 |
| 1991 | 47 |
| 1992 | 33 |
| 1993 | 21 |
| 1994 | 35 |
| 1995 | 41 |
| 1996 | 31 |
| 1997 | 28 |
| 1998 | 12 |
All-Time Record Progression
3 new records| Date | Kind | Detail |
|---|---|---|
| 1992-05-17 | Record daily precipitation | Record daily precipitation 93.5 mm (3.7 in) |
| 1994-01-19 | Record low maximum temperature | Record low maximum temperature -27.2 C (-17.0 F) |
| 1996-02-03 | Record low minimum temperature | Record low minimum temperature -42.2 C (-44.0 F) |
Wettest Day of Each Month
May: 93.5 mm (3.7 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 43.9 mm (1.7 in) | 19 January 1996 |
| Feb | 31.8 mm (1.3 in) | 24 February 1977 |
| Mar | 39.4 mm (1.6 in) | 7 March 1973 |
| Apr | 57.9 mm (2.3 in) | 17 April 1967 |
| May | 93.5 mm (3.7 in) | 17 May 1992 |
| Jun | 88.4 mm (3.5 in) | 27 June 1969 |
| Jul | 86.6 mm (3.4 in) | 25 July 1979 |
| Aug | 84.3 mm (3.3 in) | 17 August 1972 |
| Sep | 69.9 mm (2.8 in) | 14 September 1978 |
| Oct | 53.3 mm (2.1 in) | 25 October 1967 |
| Nov | 59.9 mm (2.4 in) | 21 November 1992 |
| Dec | 59.7 mm (2.4 in) | 28 December 1959 |
Period of Record Coverage
1959 to 1998| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1959 | 119 | 33% | No |
| 1960 | 365 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 364 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 364 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 364 | 100% | Yes |
| 1979 | 362 | 99% | Yes |
| 1980 | 362 | 99% | Yes |
| 1981 | 364 | 100% | Yes |
| 1982 | 359 | 98% | Yes |
| 1983 | 355 | 97% | Yes |
| 1984 | 358 | 98% | Yes |
| 1985 | 170 | 47% | No |
| 1986 | 214 | 59% | No |
| 1987 | 365 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 364 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 364 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 90 | 25% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 31 March 1998 | Breed 6 SSE, US | daily rain | 22.1 mm (0.9 in) | 9.9 mm (0.39 in) | 16 years | 20 of 100 (Routine) |
| 30 March 1998 | Breed 6 SSE, US | daily high min | 6.7 C (44.1 F) | 1.1 C (2.0 F) | 16 years | 10 of 100 (Routine) |
| 28 March 1998 | Breed 6 SSE, US | daily high min | 8.3 C (46.9 F) | 3.3 C (5.9 F) | 29 years | 16 of 100 (Routine) |
| 28 March 1998 | Breed 6 SSE, US | daily high max | 22.2 C (72.0 F) | 0.5 C (0.9 F) | 16 years | 9 of 100 (Routine) |
| 19 March 1998 | Breed 6 SSE, US | daily snowfall | 20.3 cm (8.0 in) | 7.6 cm (3.0 in) | 27 years | 27 of 100 (Routine) |
| 10 March 1998 | Breed 6 SSE, US | daily low max (Tie) | -4.4 C (24.1 F) | tie | 13 years | 2 of 100 (Routine) |
| 9 March 1998 | Breed 6 SSE, US | daily snowfall (Tie) | 7.6 cm (3.0 in) | tie | 16 years | 2 of 100 (Routine) |
| 28 February 1998 | Breed 6 SSE, US | daily high min (Tie) | 0.0 C (32.0 F) | tie | 15 years | 2 of 100 (Routine) |
| 27 February 1998 | Breed 6 SSE, US | daily rain | 11.7 mm (0.5 in) | 0.3 mm (0.01 in) | 27 years | 12 of 100 (Routine) |
| 27 February 1998 | Breed 6 SSE, US | daily high min | 2.2 C (36.0 F) | 2.8 C (5.0 F) | 15 years | 11 of 100 (Routine) |
| 27 February 1998 | Breed 6 SSE, US | daily high max | 10.0 C (50.0 F) | 2.2 C (4.0 F) | 10 years | 10 of 100 (Routine) |
| 19 February 1998 | Breed 6 SSE, US | daily high min | 0.6 C (33.1 F) | 0.6 C (1.1 F) | 14 years | 8 of 100 (Routine) |
| 2 February 1998 | Breed 6 SSE, US | daily rain | 17.8 mm (0.7 in) | 10.9 mm (0.4 in) | 24 years | 20 of 100 (Routine) |
| 2 February 1998 | Breed 6 SSE, US | daily snowfall | 11.4 cm (4.5 in) | 3.8 cm (1.5 in) | 20 years | 19 of 100 (Routine) |
| 28 January 1998 | Breed 6 SSE, US | daily high min | -3.3 C (26.1 F) | 0.6 C (1.1 F) | 19 years | 9 of 100 (Routine) |
| 22 January 1998 | Breed 6 SSE, US | daily snowfall | 6.4 cm (2.5 in) | 1.3 cm (0.5 in) | 3 years | 6 of 100 (Routine) |
| 22 January 1998 | Breed 6 SSE, US | daily rain | 4.1 mm (0.16 in) | 0.8 mm (0.03 in) | 0 years | 5 of 100 (Routine) |
| 19 January 1998 | Breed 6 SSE, US | daily snowfall (Tie) | 2.5 cm (1.0 in) | tie | 22 years | 2 of 100 (Routine) |
| 15 January 1998 | Breed 6 SSE, US | daily snowfall | 25.4 cm (10.0 in) | 17.8 cm (7.0 in) | 15 years | 46 of 100 (Notable) |
| 15 January 1998 | Breed 6 SSE, US | daily rain | 11.7 mm (0.5 in) | 3.8 mm (0.15 in) | 15 years | 15 of 100 (Routine) |
Climate Trend
36 complete years, 1960 to 1997| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1960 | 5.9 C | -0.05 C |
| 1961 | 6.0 C | +0.11 C |
| 1962 | 5.7 C | -0.25 C |
| 1963 | 5.8 C | -0.10 C |
| 1964 | 6.7 C | +0.77 C |
| 1965 | 5.7 C | -0.25 C |
| 1966 | 5.9 C | 0.00 C |
| 1967 | 5.2 C | -0.73 C |
| 1968 | 6.6 C | +0.67 C |
| 1969 | 5.7 C | -0.21 C |
| 1970 | 6.0 C | +0.11 C |
| 1971 | 5.6 C | -0.31 C |
| 1972 | 4.5 C | -1.44 C |
| 1973 | 7.1 C | +1.20 C |
| 1974 | 5.8 C | -0.14 C |
| 1975 | 6.0 C | +0.13 C |
| 1976 | 5.1 C | -0.77 C |
| 1977 | 6.5 C | +0.60 C |
| 1978 | 5.4 C | -0.48 C |
| 1979 | 5.3 C | -0.62 C |
| 1980 | 6.2 C | +0.29 C |
| 1981 | 6.8 C | +0.85 C |
| 1982 | 5.8 C | -0.06 C |
| 1983 | 7.0 C | +1.12 C |
| 1984 | 6.7 C | +0.78 C |
| 1987 | 7.7 C | +1.81 C |
| 1988 | 6.0 C | +0.12 C |
| 1989 | 4.7 C | -1.22 C |
| 1990 | 6.4 C | +0.52 C |
| 1991 | 6.2 C | +0.26 C |
| 1992 | 5.7 C | -0.23 C |
| 1993 | 5.3 C | -0.62 C |
| 1994 | 5.8 C | -0.06 C |
| 1995 | 5.9 C | -0.02 C |
| 1996 | 4.6 C | -1.31 C |
| 1997 | 5.6 C | -0.30 C |
The fitted trend in annual mean temperature here over 1960 to 1997 is -0.03 C (-0.24 to 0.19) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.05 F (-0.43 to 0.34) per decade. The slope is a straight line fitted to 36 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | -0.03 C (-0.24 to 0.19) per decade | -0.05 F (-0.43 to 0.34) per decade | 1960 to 1997 | 36 | Not clearly different from zero |
| Mean daily maximum | -0.6 C (-0.8 to -0.3) per decade | -1.0 F (-1.4 to -0.6) per decade | 1960 to 1997 | 36 | Fall |
| Mean daily minimum | 0.5 C (0.2 to 0.8) per decade | 0.9 F (0.4 to 1.4) per decade | 1960 to 1997 | 36 | 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
1959 to 1998| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 38.3 C (100.9 F) | 1975 | 34.4 C (93.9 F) | 40 |
| Coldest night (TNn) | -42.2 C (-44.0 F) | 1996 | -32.5 C (-26.5 F) | 40 |
| Wettest day (Rx1day) | 93.5 mm (3.7 in) | 1992 | 50.4 mm (2.0 in) | 40 |
| Wettest five days (Rx5day) | 163.2 mm (6.4 in) | 1969 | 80.5 mm (3.2 in) | 40 |
| Longest dry spell (CDD) | 33 days | 1976 | 21 days | 40 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1959 | 32.2 C (90.0 F) |
| 1960 | 33.9 C (93.0 F) |
| 1961 | 35.0 C (95.0 F) |
| 1962 | 33.3 C (91.9 F) |
| 1963 | 36.7 C (98.1 F) |
| 1964 | 37.2 C (99.0 F) |
| 1965 | 35.0 C (95.0 F) |
| 1966 | 36.1 C (97.0 F) |
| 1967 | 32.2 C (90.0 F) |
| 1968 | 35.0 C (95.0 F) |
| 1969 | 35.0 C (95.0 F) |
| 1970 | 37.8 C (100.0 F) |
| 1971 | 36.7 C (98.1 F) |
| 1972 | 34.4 C (93.9 F) |
| 1973 | 37.2 C (99.0 F) |
| 1974 | 37.2 C (99.0 F) |
| 1975 | 38.3 C (100.9 F) |
| 1976 | 35.0 C (95.0 F) |
| 1977 | 37.8 C (100.0 F) |
| 1978 | 32.2 C (90.0 F) |
| 1979 | 31.7 C (89.1 F) |
| 1980 | 33.3 C (91.9 F) |
| 1981 | 33.3 C (91.9 F) |
| 1982 | 32.8 C (91.0 F) |
| 1983 | 34.4 C (93.9 F) |
| 1984 | 34.4 C (93.9 F) |
| 1985 | 32.2 C (90.0 F) |
| 1986 | 35.0 C (95.0 F) |
| 1987 | 35.0 C (95.0 F) |
| 1988 | 36.7 C (98.1 F) |
| 1989 | 34.4 C (93.9 F) |
| 1990 | 31.7 C (89.1 F) |
| 1991 | 33.9 C (93.0 F) |
| 1992 | 32.2 C (90.0 F) |
| 1993 | 31.7 C (89.1 F) |
| 1994 | 33.9 C (93.0 F) |
| 1995 | 37.8 C (100.0 F) |
| 1996 | 34.4 C (93.9 F) |
| 1997 | 32.2 C (90.0 F) |
| 1998 | 22.2 C (72.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1959 | -19.4 C (-2.9 F) |
| 1960 | -28.9 C (-20.0 F) |
| 1961 | -32.2 C (-26.0 F) |
| 1962 | -39.4 C (-38.9 F) |
| 1963 | -36.7 C (-34.1 F) |
| 1964 | -30.0 C (-22.0 F) |
| 1965 | -32.2 C (-26.0 F) |
| 1966 | -31.7 C (-25.1 F) |
| 1967 | -38.3 C (-36.9 F) |
| 1968 | -35.6 C (-32.1 F) |
| 1969 | -28.9 C (-20.0 F) |
| 1970 | -34.4 C (-29.9 F) |
| 1971 | -36.7 C (-34.1 F) |
| 1972 | -37.2 C (-35.0 F) |
| 1973 | -32.8 C (-27.0 F) |
| 1974 | -33.3 C (-27.9 F) |
| 1975 | -34.4 C (-29.9 F) |
| 1976 | -33.3 C (-27.9 F) |
| 1977 | -36.1 C (-33.0 F) |
| 1978 | -31.7 C (-25.1 F) |
| 1979 | -37.8 C (-36.0 F) |
| 1980 | -28.9 C (-20.0 F) |
| 1981 | -32.8 C (-27.0 F) |
| 1982 | -40.6 C (-41.1 F) |
| 1983 | -32.8 C (-27.0 F) |
| 1984 | -34.4 C (-29.9 F) |
| 1985 | -35.6 C (-32.1 F) |
| 1986 | -25.0 C (-13.0 F) |
| 1987 | -27.2 C (-17.0 F) |
| 1988 | -31.7 C (-25.1 F) |
| 1989 | -30.6 C (-23.1 F) |
| 1990 | -30.6 C (-23.1 F) |
| 1991 | -31.1 C (-24.0 F) |
| 1992 | -25.0 C (-13.0 F) |
| 1993 | -27.2 C (-17.0 F) |
| 1994 | -36.1 C (-33.0 F) |
| 1995 | -26.7 C (-16.1 F) |
| 1996 | -42.2 C (-44.0 F) |
| 1997 | -30.0 C (-22.0 F) |
| 1998 | -25.0 C (-13.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1959 | 59.7 mm (2.4 in) |
| 1960 | 50.8 mm (2.0 in) |
| 1961 | 37.6 mm (1.5 in) |
| 1962 | 49.0 mm (1.9 in) |
| 1963 | 61.0 mm (2.4 in) |
| 1964 | 66.5 mm (2.6 in) |
| 1965 | 83.3 mm (3.3 in) |
| 1966 | 73.7 mm (2.9 in) |
| 1967 | 57.9 mm (2.3 in) |
| 1968 | 47.0 mm (1.9 in) |
| 1969 | 88.4 mm (3.5 in) |
| 1970 | 49.8 mm (2.0 in) |
| 1971 | 48.3 mm (1.9 in) |
| 1972 | 84.3 mm (3.3 in) |
| 1973 | 49.5 mm (1.9 in) |
| 1974 | 68.6 mm (2.7 in) |
| 1975 | 49.5 mm (1.9 in) |
| 1976 | 50.8 mm (2.0 in) |
| 1977 | 42.9 mm (1.7 in) |
| 1978 | 69.9 mm (2.8 in) |
| 1979 | 86.6 mm (3.4 in) |
| 1980 | 77.0 mm (3.0 in) |
| 1981 | 45.2 mm (1.8 in) |
| 1982 | 57.4 mm (2.3 in) |
| 1983 | 50.0 mm (2.0 in) |
| 1984 | 64.3 mm (2.5 in) |
| 1985 | 40.9 mm (1.6 in) |
| 1986 | 44.5 mm (1.8 in) |
| 1987 | 52.8 mm (2.1 in) |
| 1988 | 36.8 mm (1.4 in) |
| 1989 | 43.4 mm (1.7 in) |
| 1990 | 53.6 mm (2.1 in) |
| 1991 | 39.9 mm (1.6 in) |
| 1992 | 93.5 mm (3.7 in) |
| 1993 | 42.4 mm (1.7 in) |
| 1994 | 40.9 mm (1.6 in) |
| 1995 | 36.3 mm (1.4 in) |
| 1996 | 49.5 mm (1.9 in) |
| 1997 | 52.6 mm (2.1 in) |
| 1998 | 22.1 mm (0.9 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1959 | 82.1 mm (3.2 in) |
| 1960 | 91.1 mm (3.6 in) |
| 1961 | 52.1 mm (2.1 in) |
| 1962 | 78.7 mm (3.1 in) |
| 1963 | 63.5 mm (2.5 in) |
| 1964 | 81.3 mm (3.2 in) |
| 1965 | 98.8 mm (3.9 in) |
| 1966 | 108.7 mm (4.3 in) |
| 1967 | 79.1 mm (3.1 in) |
| 1968 | 73.0 mm (2.9 in) |
| 1969 | 163.2 mm (6.4 in) |
| 1970 | 83.6 mm (3.3 in) |
| 1971 | 59.2 mm (2.3 in) |
| 1972 | 106.7 mm (4.2 in) |
| 1973 | 91.9 mm (3.6 in) |
| 1974 | 68.6 mm (2.7 in) |
| 1975 | 64.7 mm (2.5 in) |
| 1976 | 53.8 mm (2.1 in) |
| 1977 | 83.0 mm (3.3 in) |
| 1978 | 99.4 mm (3.9 in) |
| 1979 | 87.1 mm (3.4 in) |
| 1980 | 90.2 mm (3.6 in) |
| 1981 | 64.0 mm (2.5 in) |
| 1982 | 90.2 mm (3.6 in) |
| 1983 | 106.4 mm (4.2 in) |
| 1984 | 73.4 mm (2.9 in) |
| 1985 | 42.4 mm (1.7 in) |
| 1986 | 59.0 mm (2.3 in) |
| 1987 | 83.8 mm (3.3 in) |
| 1988 | 50.3 mm (2.0 in) |
| 1989 | 73.0 mm (2.9 in) |
| 1990 | 79.7 mm (3.1 in) |
| 1991 | 85.1 mm (3.4 in) |
| 1992 | 95.3 mm (3.8 in) |
| 1993 | 100.3 mm (3.9 in) |
| 1994 | 76.2 mm (3.0 in) |
| 1995 | 71.3 mm (2.8 in) |
| 1996 | 102.2 mm (4.0 in) |
| 1997 | 60.2 mm (2.4 in) |
| 1998 | 33.8 mm (1.3 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1959 | 20 days |
| 1960 | 23 days |
| 1961 | 31 days |
| 1962 | 18 days |
| 1963 | 22 days |
| 1964 | 16 days |
| 1965 | 17 days |
| 1966 | 26 days |
| 1967 | 20 days |
| 1968 | 19 days |
| 1969 | 24 days |
| 1970 | 25 days |
| 1971 | 30 days |
| 1972 | 15 days |
| 1973 | 17 days |
| 1974 | 14 days |
| 1975 | 16 days |
| 1976 | 33 days |
| 1977 | 26 days |
| 1978 | 19 days |
| 1979 | 18 days |
| 1980 | 19 days |
| 1981 | 19 days |
| 1982 | 21 days |
| 1983 | 23 days |
| 1984 | 21 days |
| 1985 | 15 days |
| 1986 | 22 days |
| 1987 | 22 days |
| 1988 | 23 days |
| 1989 | 25 days |
| 1990 | 17 days |
| 1991 | 21 days |
| 1992 | 19 days |
| 1993 | 23 days |
| 1994 | 21 days |
| 1995 | 18 days |
| 1996 | 18 days |
| 1997 | 28 days |
| 1998 | 15 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
36 years with a frostAcross 36 years with a frost, the median last spring frost at Breed 6 SSE falls on 2 June and the median first autumn frost on 21 September, which leaves a median of 114 days between them.
Fitted over all years, the growing season changes by +22.6 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1966 to 1997) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 2 June | n/a | 30 May | n/a | -8.7 days per decade |
| First autumn frost | 21 September | n/a | 23 September | n/a | +13.9 days per decade |
| Growing days | 114 days | n/a | 119 days | n/a | +22.6 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.
Rainfall Return Levels
36 years, 1960 to 1997A day with at least 53.4 mm (2.1 in) of rain is expected about once in 2 years. A day with at least 116.1 mm (4.6 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 53.4 mm (2.1 in) | |
| 5 years | 67.8 mm (2.7 in) | |
| 10 years | 78.2 mm (3.1 in) | |
| 25 years | 92.5 mm (3.6 in) | |
| 50 years | 104.0 mm (4.1 in) | Longer than the 36 years of record |
| 100 years | 116.1 mm (4.6 in) | Longer than the 36 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, 36 years of values from 1960 to 1997.
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: 93.5 mm (3.7 in) in 1992; 88.4 mm (3.5 in) in 1969; 86.6 mm (3.4 in) in 1979.
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).