Wisconsin Dells Wwtp Weather Records (USC00479319)
Record envelope, standing records and threshold days for Wisconsin Dells Wwtp (USC00479319), Wisconsin, United States, with 105 years of record.
Key Facts for Wisconsin Dells Wwtp
- Wisconsin Dells Wwtp (USC00479319) is a weather station in Wisconsin, United States at 43.61 latitude and -89.76 longitude, 254 m (833 ft) above sea level.
- The station reports from 1922 to 2026, 105 years of record.
- 1,464 records set at Wisconsin Dells Wwtp still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Wisconsin Dells Wwtp set a daily record precipitation of 74.9 mm (2.9 in) on 19 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, 43.61 latitude, -89.76 longitude.
- Elevation: 254 m (833 ft).
- Period of record: 1922 to 2026, 105 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
5 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 17.2 C (63.0 F) | -41.7 C (-43.1 F) | 10.6 C (51.1 F) | -29.4 C (-20.9 F) |
| Feb | 20.0 C (68.0 F) | -38.9 C (-38.0 F) | 16.1 C (61.0 F) | -22.2 C (-8.0 F) |
| Mar | 28.9 C (84.0 F) | -33.9 C (-29.0 F) | 25.6 C (78.1 F) | -16.1 C (3.0 F) |
| Apr | 32.8 C (91.0 F) | -17.8 C (0.0 F) | 27.8 C (82.0 F) | -8.3 C (17.1 F) |
| May | 36.7 C (98.1 F) | -6.1 C (21.0 F) | 32.2 C (90.0 F) | -2.8 C (27.0 F) |
| Jun | 37.2 C (99.0 F) | -0.6 C (30.9 F) | 32.2 C (90.0 F) | 5.0 C (41.0 F) |
| Jul | 45.6 C (114.1 F) | 5.0 C (41.0 F) | n/a | n/a |
| Aug | 40.0 C (104.0 F) | 1.7 C (35.1 F) | n/a | n/a |
| Sep | 38.3 C (100.9 F) | -4.4 C (24.1 F) | n/a | n/a |
| Oct | 32.2 C (90.0 F) | -18.9 C (-2.0 F) | n/a | n/a |
| Nov | 27.2 C (81.0 F) | -23.9 C (-11.0 F) | n/a | n/a |
| Dec | 19.4 C (66.9 F) | -32.8 C (-27.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1922 | 16 |
| 1923 | 26 |
| 1924 | 13 |
| 1925 | 27 |
| 1926 | 16 |
| 1927 | 36 |
| 1928 | 17 |
| 1929 | 24 |
| 1935 | 13 |
| 1936 | 44 |
| 1937 | 17 |
| 1938 | 12 |
| 1939 | 17 |
| 1940 | 22 |
| 1941 | 12 |
| 1942 | 13 |
| 1943 | 15 |
| 1944 | 19 |
| 1945 | 18 |
| 1946 | 14 |
| 1947 | 27 |
| 1948 | 12 |
| 1949 | 16 |
| 1950 | 18 |
| 1951 | 28 |
| 1952 | 13 |
| 1953 | 14 |
| 1954 | 8 |
| 1955 | 19 |
| 1956 | 9 |
| 1957 | 8 |
| 1958 | 7 |
| 1959 | 16 |
| 1960 | 11 |
| 1961 | 5 |
| 1962 | 14 |
| 1963 | 20 |
| 1964 | 18 |
| 1965 | 19 |
| 1966 | 10 |
| 1967 | 15 |
| 1968 | 10 |
| 1969 | 11 |
| 1970 | 10 |
| 1971 | 7 |
| 1972 | 19 |
| 1973 | 11 |
| 1974 | 14 |
| 1975 | 12 |
| 1976 | 19 |
| 1977 | 16 |
| 1978 | 6 |
| 1979 | 11 |
| 1980 | 6 |
| 1981 | 9 |
| 1982 | 12 |
| 1983 | 14 |
| 1984 | 15 |
| 1985 | 18 |
| 1986 | 15 |
| 1987 | 13 |
| 1988 | 14 |
| 1989 | 17 |
| 1990 | 17 |
| 1991 | 24 |
| 1992 | 19 |
| 1993 | 5 |
| 1994 | 16 |
| 1995 | 16 |
| 1996 | 24 |
| 1997 | 8 |
| 1998 | 14 |
| 1999 | 21 |
| 2000 | 13 |
| 2001 | 11 |
| 2002 | 16 |
| 2003 | 11 |
| 2004 | 15 |
| 2005 | 10 |
| 2006 | 9 |
| 2007 | 13 |
| 2008 | 5 |
| 2009 | 14 |
| 2010 | 10 |
| 2011 | 13 |
| 2012 | 29 |
| 2013 | 9 |
| 2014 | 7 |
| 2015 | 11 |
| 2016 | 11 |
| 2017 | 17 |
| 2018 | 13 |
| 2019 | 18 |
| 2020 | 11 |
| 2021 | 12 |
| 2022 | 13 |
| 2023 | 11 |
| 2024 | 7 |
| 2025 | 9 |
| 2026 | 5 |
All-Time Record Progression
5 new records| Date | Kind | Detail |
|---|---|---|
| 1972-01-15 | Record low maximum temperature | Record low maximum temperature -25.0 C (-13.0 F) |
| 1980-07-20 | Record daily precipitation | Record daily precipitation 124.7 mm (4.9 in) |
| 1980-08-07 | Record daily precipitation | Record daily precipitation 194.8 mm (7.7 in) |
| 1985-12-01 | Record daily snowfall | Record daily snowfall 38.1 cm (15.0 in) |
| 1994-01-19 | Record low maximum temperature | Record low maximum temperature -26.7 C (-16.1 F) |
Wettest Day of Each Month
Aug: 194.8 mm (7.7 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 34.8 mm (1.4 in) | 9 January 2026 |
| Feb | 45.7 mm (1.8 in) | 27 February 1948 |
| Mar | 86.4 mm (3.4 in) | 31 March 1998 |
| Apr | 61.0 mm (2.4 in) | 13 April 2014 |
| May | 64.8 mm (2.6 in) | 18 May 2000 |
| Jun | 103.6 mm (4.1 in) | 7 June 2008 |
| Jul | 133.4 mm (5.3 in) | 15 July 2010 |
| Aug | 194.8 mm (7.7 in) | 7 August 1980 |
| Sep | 123.7 mm (4.9 in) | 22 September 2016 |
| Oct | 114.8 mm (4.5 in) | 23 October 2020 |
| Nov | 59.9 mm (2.4 in) | 2 November 1961 |
| Dec | 48.3 mm (1.9 in) | 14 December 2015 |
Period of Record Coverage
1922 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1922 | 244 | 67% | No |
| 1923 | 363 | 99% | Yes |
| 1924 | 330 | 90% | Yes |
| 1925 | 359 | 98% | Yes |
| 1926 | 359 | 98% | Yes |
| 1927 | 360 | 99% | Yes |
| 1928 | 363 | 99% | Yes |
| 1929 | 361 | 99% | Yes |
| 1935 | 364 | 100% | Yes |
| 1936 | 332 | 91% | Yes |
| 1937 | 347 | 95% | Yes |
| 1938 | 301 | 82% | No |
| 1939 | 315 | 86% | No |
| 1940 | 363 | 99% | Yes |
| 1941 | 333 | 91% | Yes |
| 1942 | 361 | 99% | Yes |
| 1943 | 362 | 99% | Yes |
| 1944 | 364 | 99% | Yes |
| 1945 | 361 | 99% | Yes |
| 1946 | 364 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 365 | 100% | Yes |
| 1949 | 364 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 364 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 358 | 98% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 364 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 364 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 357 | 98% | Yes |
| 1976 | 365 | 100% | Yes |
| 1977 | 359 | 98% | Yes |
| 1978 | 332 | 91% | Yes |
| 1979 | 352 | 96% | Yes |
| 1980 | 365 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 357 | 98% | Yes |
| 1983 | 301 | 82% | No |
| 1984 | 228 | 62% | No |
| 1985 | 354 | 97% | Yes |
| 1986 | 360 | 99% | Yes |
| 1987 | 333 | 91% | Yes |
| 1988 | 332 | 91% | Yes |
| 1989 | 363 | 99% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 363 | 99% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 360 | 99% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 364 | 100% | Yes |
| 2000 | 336 | 92% | Yes |
| 2001 | 364 | 100% | Yes |
| 2002 | 336 | 92% | Yes |
| 2003 | 363 | 99% | Yes |
| 2004 | 363 | 99% | Yes |
| 2005 | 363 | 99% | Yes |
| 2006 | 362 | 99% | Yes |
| 2007 | 362 | 99% | Yes |
| 2008 | 364 | 99% | Yes |
| 2009 | 364 | 100% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 363 | 99% | Yes |
| 2020 | 361 | 99% | Yes |
| 2021 | 359 | 98% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 361 | 99% | Yes |
| 2024 | 363 | 99% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 174 | 48% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 19 September 2026 | Wisconsin Dells Wwtp, US | daily rain (Provisional) | 74.9 mm (2.9 in) | 53.6 mm (2.1 in) | 55 years | 66 of 100 (Major) |
| 10 August 2026 | Wisconsin Dells Wwtp, US | daily rain | 35.6 mm (1.4 in) | 10.2 mm (0.4 in) | 55 years | 32 of 100 (Routine) |
| 4 April 2026 | Wisconsin Dells Wwtp, US | daily rain | 33.8 mm (1.3 in) | 9.2 mm (0.36 in) | 56 years | 36 of 100 (Notable) |
| 2 April 2026 | Wisconsin Dells Wwtp, US | daily rain | 23.1 mm (0.9 in) | 2.8 mm (0.11 in) | 20 years | 18 of 100 (Routine) |
| 31 March 2026 | Wisconsin Dells Wwtp, US | daily high max (Tie) | 25.6 C (78.1 F) | tie | 48 years | 6 of 100 (Routine) |
| 16 March 2026 | Wisconsin Dells Wwtp, US | daily snowfall | 30.2 cm (11.9 in) | 20.0 cm (7.9 in) | 65 years | 65 of 100 (Major) |
| 10 March 2026 | Wisconsin Dells Wwtp, US | daily high max | 22.8 C (73.0 F) | 4.5 C (8.1 F) | 4 years | 17 of 100 (Routine) |
| 7 March 2026 | Wisconsin Dells Wwtp, US | daily high min | 5.6 C (42.1 F) | 2.3 C (4.1 F) | 52 years | 28 of 100 (Routine) |
| 20 February 2026 | Wisconsin Dells Wwtp, US | daily snowfall (Tie) | 10.2 cm (4.0 in) | tie | 103 years | 10 of 100 (Routine) |
| 17 February 2026 | Wisconsin Dells Wwtp, US | daily high max | 16.1 C (61.0 F) | 1.1 C (2.0 F) | 44 years | 24 of 100 (Routine) |
| 15 February 2026 | Wisconsin Dells Wwtp, US | daily high max | 13.9 C (57.0 F) | 1.1 C (2.0 F) | 27 years | 19 of 100 (Routine) |
| 25 January 2026 | Wisconsin Dells Wwtp, US | daily low max (Tie) | -18.3 C (-0.9 F) | tie | 54 years | 6 of 100 (Routine) |
| 24 January 2026 | Wisconsin Dells Wwtp, US | daily low max | -22.2 C (-8.0 F) | 2.2 C (4.0 F) | 90 years | 40 of 100 (Notable) |
| 14 January 2026 | Wisconsin Dells Wwtp, US | daily high max (Tie) | 10.6 C (51.1 F) | tie | 30 years | 4 of 100 (Routine) |
| 9 January 2026 | Wisconsin Dells Wwtp, US | monthly rain | 34.8 mm (1.4 in) | 3.0 mm (0.12 in) | 32 years | 35 of 100 (Notable) |
| 14 December 2025 | Wisconsin Dells Wwtp, US | daily low max | -15.6 C (3.9 F) | 1.2 C (2.2 F) | 36 years | 21 of 100 (Routine) |
| 4 December 2025 | Wisconsin Dells Wwtp, US | daily low min | -22.2 C (-8.0 F) | 2.8 C (5.0 F) | 52 years | 28 of 100 (Routine) |
| 7 September 2025 | Wisconsin Dells Wwtp, US | daily low min (Tie) | 1.7 C (35.1 F) | tie | 39 years | 5 of 100 (Routine) |
| 6 September 2025 | Wisconsin Dells Wwtp, US | daily low max (Tie) | 15.0 C (59.0 F) | tie | 76 years | 8 of 100 (Routine) |
| 5 September 2025 | Wisconsin Dells Wwtp, US | daily low max | 16.7 C (62.1 F) | 0.5 C (0.9 F) | 63 years | 28 of 100 (Routine) |
Climate Trend
85 complete years, 1923 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1923 | 6.9 C | -0.46 C |
| 1925 | 6.9 C | -0.44 C |
| 1926 | 6.8 C | -0.53 C |
| 1927 | 7.8 C | +0.41 C |
| 1928 | 7.6 C | +0.28 C |
| 1929 | 6.0 C | -1.35 C |
| 1935 | 6.7 C | -0.64 C |
| 1940 | 7.0 C | -0.39 C |
| 1942 | 7.7 C | +0.35 C |
| 1943 | 7.3 C | -0.03 C |
| 1944 | 8.7 C | +1.34 C |
| 1945 | 7.4 C | +0.00 C |
| 1946 | 8.7 C | +1.36 C |
| 1947 | 7.8 C | +0.42 C |
| 1948 | 7.9 C | +0.56 C |
| 1949 | 8.3 C | +0.90 C |
| 1950 | 6.2 C | -1.14 C |
| 1951 | 6.1 C | -1.29 C |
| 1952 | 7.8 C | +0.49 C |
| 1953 | 8.6 C | +1.25 C |
| 1954 | 8.1 C | +0.77 C |
| 1955 | 8.0 C | +0.61 C |
| 1956 | 7.5 C | +0.10 C |
| 1957 | 7.6 C | +0.26 C |
| 1958 | 7.6 C | +0.25 C |
| 1959 | 7.1 C | -0.27 C |
| 1960 | 7.4 C | +0.08 C |
| 1961 | 7.5 C | +0.12 C |
| 1962 | 6.8 C | -0.60 C |
| 1963 | 6.9 C | -0.48 C |
| 1964 | 8.0 C | +0.69 C |
| 1965 | 6.9 C | -0.46 C |
| 1966 | 6.7 C | -0.62 C |
| 1967 | 6.5 C | -0.84 C |
| 1968 | 7.7 C | +0.38 C |
| 1969 | 6.7 C | -0.69 C |
| 1970 | 7.2 C | -0.13 C |
| 1971 | 7.3 C | -0.08 C |
| 1972 | 6.1 C | -1.28 C |
| 1973 | 8.4 C | +1.09 C |
| 1974 | 7.3 C | -0.01 C |
| 1975 | 7.3 C | -0.06 C |
| 1976 | 6.1 C | -1.30 C |
| 1977 | 6.9 C | -0.45 C |
| 1979 | 6.3 C | -1.04 C |
| 1980 | 7.5 C | +0.15 C |
| 1981 | 8.2 C | +0.82 C |
| 1982 | 7.2 C | -0.12 C |
| 1985 | 6.3 C | -1.05 C |
| 1986 | 7.1 C | -0.22 C |
| 1989 | 5.8 C | -1.56 C |
| 1990 | 7.6 C | +0.28 C |
| 1991 | 7.6 C | +0.22 C |
| 1992 | 6.8 C | -0.57 C |
| 1993 | 6.4 C | -0.99 C |
| 1994 | 6.7 C | -0.61 C |
| 1995 | 6.8 C | -0.54 C |
| 1996 | 5.5 C | -1.85 C |
| 1997 | 7.0 C | -0.31 C |
| 1998 | 8.8 C | +1.45 C |
| 1999 | 8.2 C | +0.82 C |
| 2001 | 8.1 C | +0.78 C |
| 2003 | 6.9 C | -0.46 C |
| 2004 | 7.3 C | -0.08 C |
| 2005 | 8.0 C | +0.63 C |
| 2006 | 8.4 C | +1.01 C |
| 2007 | 7.7 C | +0.32 C |
| 2008 | 6.0 C | -1.37 C |
| 2009 | 6.4 C | -0.93 C |
| 2010 | 8.0 C | +0.68 C |
| 2011 | 7.5 C | +0.10 C |
| 2012 | 9.3 C | +1.91 C |
| 2013 | 6.3 C | -1.03 C |
| 2014 | 5.7 C | -1.67 C |
| 2015 | 8.0 C | +0.69 C |
| 2016 | 8.9 C | +1.54 C |
| 2017 | 8.3 C | +0.90 C |
| 2018 | 7.5 C | +0.11 C |
| 2019 | 6.9 C | -0.47 C |
| 2020 | 7.9 C | +0.56 C |
| 2021 | 8.3 C | +0.99 C |
| 2022 | 6.9 C | -0.45 C |
| 2023 | 8.5 C | +1.11 C |
| 2024 | 9.0 C | +1.64 C |
| 2025 | 7.5 C | +0.14 C |
The fitted trend in annual mean temperature here over 1923 to 2025 is 0.03 C (-0.03 to 0.10) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.1 F (-0.1 to 0.2) per decade. The slope is a straight line fitted to 85 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 (-0.03 to 0.10) per decade | 0.1 F (-0.1 to 0.2) per decade | 1923 to 2025 | 85 | Not clearly different from zero |
| Mean daily maximum | 0.01 C (-0.06 to 0.08) per decade | 0.02 F (-0.11 to 0.15) per decade | 1923 to 2025 | 85 | Not clearly different from zero |
| Mean daily minimum | 0.05 C (-0.01 to 0.12) per decade | 0.10 F (-0.03 to 0.22) per decade | 1923 to 2025 | 85 | Not clearly different from zero |
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
1922 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 45.6 C (114.1 F) | 1936 | 35.0 C (95.0 F) | 100 |
| Coldest night (TNn) | -41.7 C (-43.1 F) | 1951 | -29.4 C (-20.9 F) | 100 |
| Wettest day (Rx1day) | 194.8 mm (7.7 in) | 1980 | 56.0 mm (2.2 in) | 100 |
| Wettest five days (Rx5day) | 237.1 mm (9.3 in) | 1980 | 91.9 mm (3.6 in) | 100 |
| Longest dry spell (CDD) | 43 days | 2025 | 21 days | 100 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1922 | 38.3 C (100.9 F) |
| 1923 | 37.2 C (99.0 F) |
| 1924 | 32.8 C (91.0 F) |
| 1925 | 35.0 C (95.0 F) |
| 1926 | 40.0 C (104.0 F) |
| 1927 | 37.8 C (100.0 F) |
| 1928 | 35.6 C (96.1 F) |
| 1929 | 35.6 C (96.1 F) |
| 1935 | 35.0 C (95.0 F) |
| 1936 | 45.6 C (114.1 F) |
| 1937 | 40.0 C (104.0 F) |
| 1938 | 34.4 C (93.9 F) |
| 1939 | 38.9 C (102.0 F) |
| 1940 | 38.9 C (102.0 F) |
| 1941 | 37.2 C (99.0 F) |
| 1942 | 36.1 C (97.0 F) |
| 1943 | 35.0 C (95.0 F) |
| 1944 | 38.3 C (100.9 F) |
| 1945 | 36.1 C (97.0 F) |
| 1946 | 35.6 C (96.1 F) |
| 1947 | 36.7 C (98.1 F) |
| 1948 | 38.3 C (100.9 F) |
| 1949 | 34.4 C (93.9 F) |
| 1950 | 31.7 C (89.1 F) |
| 1951 | 32.2 C (90.0 F) |
| 1952 | 35.0 C (95.0 F) |
| 1953 | 36.7 C (98.1 F) |
| 1954 | 35.0 C (95.0 F) |
| 1955 | 38.9 C (102.0 F) |
| 1956 | 35.0 C (95.0 F) |
| 1957 | 35.0 C (95.0 F) |
| 1958 | 35.6 C (96.1 F) |
| 1959 | 35.6 C (96.1 F) |
| 1960 | 34.4 C (93.9 F) |
| 1961 | 32.8 C (91.0 F) |
| 1962 | 33.3 C (91.9 F) |
| 1963 | 37.2 C (99.0 F) |
| 1964 | 36.1 C (97.0 F) |
| 1965 | 35.6 C (96.1 F) |
| 1966 | 35.0 C (95.0 F) |
| 1967 | 32.2 C (90.0 F) |
| 1968 | 33.9 C (93.0 F) |
| 1969 | 32.8 C (91.0 F) |
| 1970 | 33.9 C (93.0 F) |
| 1971 | 33.3 C (91.9 F) |
| 1972 | 32.8 C (91.0 F) |
| 1973 | 33.9 C (93.0 F) |
| 1974 | 34.4 C (93.9 F) |
| 1975 | 32.8 C (91.0 F) |
| 1976 | 33.3 C (91.9 F) |
| 1977 | 33.9 C (93.0 F) |
| 1978 | 34.4 C (93.9 F) |
| 1979 | 32.2 C (90.0 F) |
| 1980 | 36.7 C (98.1 F) |
| 1981 | 32.8 C (91.0 F) |
| 1982 | 33.9 C (93.0 F) |
| 1983 | 35.6 C (96.1 F) |
| 1984 | 37.8 C (100.0 F) |
| 1985 | 34.4 C (93.9 F) |
| 1986 | 35.0 C (95.0 F) |
| 1987 | 36.7 C (98.1 F) |
| 1988 | 36.7 C (98.1 F) |
| 1989 | 35.6 C (96.1 F) |
| 1990 | 34.4 C (93.9 F) |
| 1991 | 34.4 C (93.9 F) |
| 1992 | 33.3 C (91.9 F) |
| 1993 | 32.2 C (90.0 F) |
| 1994 | 35.0 C (95.0 F) |
| 1995 | 38.3 C (100.9 F) |
| 1996 | 34.4 C (93.9 F) |
| 1997 | 32.8 C (91.0 F) |
| 1998 | 32.2 C (90.0 F) |
| 1999 | 37.8 C (100.0 F) |
| 2000 | 34.4 C (93.9 F) |
| 2001 | 36.7 C (98.1 F) |
| 2002 | 36.1 C (97.0 F) |
| 2003 | 36.7 C (98.1 F) |
| 2004 | 32.8 C (91.0 F) |
| 2005 | 35.6 C (96.1 F) |
| 2006 | 36.7 C (98.1 F) |
| 2007 | 35.0 C (95.0 F) |
| 2008 | 33.3 C (91.9 F) |
| 2009 | 36.1 C (97.0 F) |
| 2010 | 33.9 C (93.0 F) |
| 2011 | 36.1 C (97.0 F) |
| 2012 | 38.9 C (102.0 F) |
| 2013 | 34.4 C (93.9 F) |
| 2014 | 32.8 C (91.0 F) |
| 2015 | 34.4 C (93.9 F) |
| 2016 | 33.9 C (93.0 F) |
| 2017 | 33.9 C (93.0 F) |
| 2018 | 36.7 C (98.1 F) |
| 2019 | 34.4 C (93.9 F) |
| 2020 | 34.4 C (93.9 F) |
| 2021 | 34.4 C (93.9 F) |
| 2022 | 36.1 C (97.0 F) |
| 2023 | 37.8 C (100.0 F) |
| 2024 | 35.0 C (95.0 F) |
| 2025 | 33.3 C (91.9 F) |
| 2026 | 32.2 C (90.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1922 | -27.8 C (-18.0 F) |
| 1923 | -28.9 C (-20.0 F) |
| 1924 | -32.2 C (-26.0 F) |
| 1925 | -29.4 C (-20.9 F) |
| 1926 | -27.8 C (-18.0 F) |
| 1927 | -33.3 C (-27.9 F) |
| 1928 | -34.4 C (-29.9 F) |
| 1929 | -38.9 C (-38.0 F) |
| 1935 | -33.3 C (-27.9 F) |
| 1936 | -36.7 C (-34.1 F) |
| 1937 | -33.3 C (-27.9 F) |
| 1938 | -28.3 C (-18.9 F) |
| 1939 | -19.4 C (-2.9 F) |
| 1940 | -31.1 C (-24.0 F) |
| 1941 | -25.0 C (-13.0 F) |
| 1942 | -32.8 C (-27.0 F) |
| 1943 | -35.0 C (-31.0 F) |
| 1944 | -27.2 C (-17.0 F) |
| 1945 | -28.3 C (-18.9 F) |
| 1946 | -30.6 C (-23.1 F) |
| 1947 | -31.7 C (-25.1 F) |
| 1948 | -30.0 C (-22.0 F) |
| 1949 | -31.7 C (-25.1 F) |
| 1950 | -30.6 C (-23.1 F) |
| 1951 | -41.7 C (-43.1 F) |
| 1952 | -30.6 C (-23.1 F) |
| 1953 | -24.4 C (-11.9 F) |
| 1954 | -27.2 C (-17.0 F) |
| 1955 | -27.2 C (-17.0 F) |
| 1956 | -26.1 C (-15.0 F) |
| 1957 | -27.2 C (-17.0 F) |
| 1958 | -26.1 C (-15.0 F) |
| 1959 | -31.7 C (-25.1 F) |
| 1960 | -25.6 C (-14.1 F) |
| 1961 | -25.0 C (-13.0 F) |
| 1962 | -33.9 C (-29.0 F) |
| 1963 | -36.7 C (-34.1 F) |
| 1964 | -23.3 C (-9.9 F) |
| 1965 | -34.4 C (-29.9 F) |
| 1966 | -30.0 C (-22.0 F) |
| 1967 | -33.9 C (-29.0 F) |
| 1968 | -28.9 C (-20.0 F) |
| 1969 | -30.0 C (-22.0 F) |
| 1970 | -31.7 C (-25.1 F) |
| 1971 | -31.1 C (-24.0 F) |
| 1972 | -32.8 C (-27.0 F) |
| 1973 | -25.6 C (-14.1 F) |
| 1974 | -28.3 C (-18.9 F) |
| 1975 | -27.2 C (-17.0 F) |
| 1976 | -30.6 C (-23.1 F) |
| 1977 | -31.7 C (-25.1 F) |
| 1978 | -27.8 C (-18.0 F) |
| 1979 | -33.3 C (-27.9 F) |
| 1980 | -24.4 C (-11.9 F) |
| 1981 | -25.6 C (-14.1 F) |
| 1982 | -30.6 C (-23.1 F) |
| 1983 | -22.2 C (-8.0 F) |
| 1984 | -20.6 C (-5.1 F) |
| 1985 | -36.1 C (-33.0 F) |
| 1986 | -31.1 C (-24.0 F) |
| 1987 | -29.4 C (-20.9 F) |
| 1988 | -32.2 C (-26.0 F) |
| 1989 | -30.0 C (-22.0 F) |
| 1990 | -29.4 C (-20.9 F) |
| 1991 | -30.6 C (-23.1 F) |
| 1992 | -22.8 C (-9.0 F) |
| 1993 | -30.0 C (-22.0 F) |
| 1994 | -37.8 C (-36.0 F) |
| 1995 | -23.3 C (-9.9 F) |
| 1996 | -38.3 C (-36.9 F) |
| 1997 | -25.6 C (-14.1 F) |
| 1998 | -26.1 C (-15.0 F) |
| 1999 | -33.9 C (-29.0 F) |
| 2000 | -32.8 C (-27.0 F) |
| 2001 | -25.6 C (-14.1 F) |
| 2002 | -29.4 C (-20.9 F) |
| 2003 | -25.0 C (-13.0 F) |
| 2004 | -27.8 C (-18.0 F) |
| 2005 | -26.7 C (-16.1 F) |
| 2006 | -27.2 C (-17.0 F) |
| 2007 | -28.9 C (-20.0 F) |
| 2008 | -32.2 C (-26.0 F) |
| 2009 | -35.0 C (-31.0 F) |
| 2010 | -28.3 C (-18.9 F) |
| 2011 | -31.1 C (-24.0 F) |
| 2012 | -26.1 C (-15.0 F) |
| 2013 | -27.8 C (-18.0 F) |
| 2014 | -30.0 C (-22.0 F) |
| 2015 | -27.8 C (-18.0 F) |
| 2016 | -26.7 C (-16.1 F) |
| 2017 | -24.4 C (-11.9 F) |
| 2018 | -26.7 C (-16.1 F) |
| 2019 | -38.3 C (-36.9 F) |
| 2020 | -29.4 C (-20.9 F) |
| 2021 | -28.9 C (-20.0 F) |
| 2022 | -30.6 C (-23.1 F) |
| 2023 | -27.8 C (-18.0 F) |
| 2024 | -25.0 C (-13.0 F) |
| 2025 | -26.7 C (-16.1 F) |
| 2026 | -29.4 C (-20.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1922 | 28.4 mm (1.1 in) |
| 1923 | 45.0 mm (1.8 in) |
| 1924 | 88.1 mm (3.5 in) |
| 1925 | 74.7 mm (2.9 in) |
| 1926 | 51.1 mm (2.0 in) |
| 1927 | 45.7 mm (1.8 in) |
| 1928 | 61.0 mm (2.4 in) |
| 1929 | 49.3 mm (1.9 in) |
| 1935 | 56.1 mm (2.2 in) |
| 1936 | 35.6 mm (1.4 in) |
| 1937 | 80.3 mm (3.2 in) |
| 1938 | 86.9 mm (3.4 in) |
| 1939 | 34.5 mm (1.4 in) |
| 1940 | 73.4 mm (2.9 in) |
| 1941 | 45.2 mm (1.8 in) |
| 1942 | 81.5 mm (3.2 in) |
| 1943 | 71.1 mm (2.8 in) |
| 1944 | 36.1 mm (1.4 in) |
| 1945 | 58.2 mm (2.3 in) |
| 1946 | 48.3 mm (1.9 in) |
| 1947 | 51.8 mm (2.0 in) |
| 1948 | 45.7 mm (1.8 in) |
| 1949 | 55.4 mm (2.2 in) |
| 1950 | 63.0 mm (2.5 in) |
| 1951 | 46.7 mm (1.8 in) |
| 1952 | 47.0 mm (1.9 in) |
| 1953 | 108.5 mm (4.3 in) |
| 1954 | 65.5 mm (2.6 in) |
| 1955 | 50.0 mm (2.0 in) |
| 1956 | 35.3 mm (1.4 in) |
| 1957 | 49.3 mm (1.9 in) |
| 1958 | 107.4 mm (4.2 in) |
| 1959 | 53.8 mm (2.1 in) |
| 1960 | 59.7 mm (2.4 in) |
| 1961 | 72.4 mm (2.9 in) |
| 1962 | 56.9 mm (2.2 in) |
| 1963 | 48.5 mm (1.9 in) |
| 1964 | 67.3 mm (2.6 in) |
| 1965 | 62.0 mm (2.4 in) |
| 1966 | 54.4 mm (2.1 in) |
| 1967 | 46.0 mm (1.8 in) |
| 1968 | 71.4 mm (2.8 in) |
| 1969 | 55.4 mm (2.2 in) |
| 1970 | 34.8 mm (1.4 in) |
| 1971 | 38.6 mm (1.5 in) |
| 1972 | 80.3 mm (3.2 in) |
| 1973 | 54.9 mm (2.2 in) |
| 1974 | 54.1 mm (2.1 in) |
| 1975 | 35.6 mm (1.4 in) |
| 1976 | 49.8 mm (2.0 in) |
| 1977 | 39.1 mm (1.5 in) |
| 1978 | 86.9 mm (3.4 in) |
| 1979 | 56.6 mm (2.2 in) |
| 1980 | 194.8 mm (7.7 in) |
| 1981 | 133.9 mm (5.3 in) |
| 1982 | 47.2 mm (1.9 in) |
| 1983 | 35.8 mm (1.4 in) |
| 1984 | 61.0 mm (2.4 in) |
| 1985 | 106.7 mm (4.2 in) |
| 1986 | 55.9 mm (2.2 in) |
| 1987 | 44.5 mm (1.8 in) |
| 1988 | 58.4 mm (2.3 in) |
| 1989 | 39.4 mm (1.6 in) |
| 1990 | 44.2 mm (1.7 in) |
| 1991 | 63.5 mm (2.5 in) |
| 1992 | 81.3 mm (3.2 in) |
| 1993 | 44.5 mm (1.8 in) |
| 1994 | 61.0 mm (2.4 in) |
| 1995 | 52.1 mm (2.1 in) |
| 1996 | 54.6 mm (2.1 in) |
| 1997 | 38.1 mm (1.5 in) |
| 1998 | 86.4 mm (3.4 in) |
| 1999 | 53.3 mm (2.1 in) |
| 2000 | 76.2 mm (3.0 in) |
| 2001 | 99.1 mm (3.9 in) |
| 2002 | 45.7 mm (1.8 in) |
| 2003 | 53.3 mm (2.1 in) |
| 2004 | 63.5 mm (2.5 in) |
| 2005 | 55.9 mm (2.2 in) |
| 2006 | 85.1 mm (3.4 in) |
| 2007 | 94.0 mm (3.7 in) |
| 2008 | 103.6 mm (4.1 in) |
| 2009 | 36.1 mm (1.4 in) |
| 2010 | 133.4 mm (5.3 in) |
| 2011 | 40.6 mm (1.6 in) |
| 2012 | 61.7 mm (2.4 in) |
| 2013 | 81.3 mm (3.2 in) |
| 2014 | 61.0 mm (2.4 in) |
| 2015 | 70.6 mm (2.8 in) |
| 2016 | 123.7 mm (4.9 in) |
| 2017 | 46.5 mm (1.8 in) |
| 2018 | 98.3 mm (3.9 in) |
| 2019 | 95.0 mm (3.7 in) |
| 2020 | 124.5 mm (4.9 in) |
| 2021 | 61.0 mm (2.4 in) |
| 2022 | 50.5 mm (2.0 in) |
| 2023 | 37.8 mm (1.5 in) |
| 2024 | 63.8 mm (2.5 in) |
| 2025 | 54.4 mm (2.1 in) |
| 2026 | 74.9 mm (2.9 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1922 | 55.3 mm (2.2 in) |
| 1923 | 88.2 mm (3.5 in) |
| 1924 | 98.3 mm (3.9 in) |
| 1925 | 102.6 mm (4.0 in) |
| 1926 | 62.5 mm (2.5 in) |
| 1927 | 82.3 mm (3.2 in) |
| 1928 | 72.7 mm (2.9 in) |
| 1929 | 62.0 mm (2.4 in) |
| 1935 | 95.0 mm (3.7 in) |
| 1936 | 53.1 mm (2.1 in) |
| 1937 | 100.1 mm (3.9 in) |
| 1938 | 139.8 mm (5.5 in) |
| 1939 | 52.6 mm (2.1 in) |
| 1940 | 128.2 mm (5.0 in) |
| 1941 | 86.1 mm (3.4 in) |
| 1942 | 102.6 mm (4.0 in) |
| 1943 | 98.0 mm (3.9 in) |
| 1944 | 58.7 mm (2.3 in) |
| 1945 | 68.7 mm (2.7 in) |
| 1946 | 76.5 mm (3.0 in) |
| 1947 | 81.5 mm (3.2 in) |
| 1948 | 65.7 mm (2.6 in) |
| 1949 | 73.7 mm (2.9 in) |
| 1950 | 127.8 mm (5.0 in) |
| 1951 | 75.9 mm (3.0 in) |
| 1952 | 76.5 mm (3.0 in) |
| 1953 | 161.4 mm (6.4 in) |
| 1954 | 110.9 mm (4.4 in) |
| 1955 | 59.4 mm (2.3 in) |
| 1956 | 67.8 mm (2.7 in) |
| 1957 | 57.2 mm (2.3 in) |
| 1958 | 132.8 mm (5.2 in) |
| 1959 | 99.5 mm (3.9 in) |
| 1960 | 99.6 mm (3.9 in) |
| 1961 | 87.6 mm (3.4 in) |
| 1962 | 56.9 mm (2.2 in) |
| 1963 | 65.1 mm (2.6 in) |
| 1964 | 98.3 mm (3.9 in) |
| 1965 | 99.5 mm (3.9 in) |
| 1966 | 66.0 mm (2.6 in) |
| 1967 | 114.8 mm (4.5 in) |
| 1968 | 109.5 mm (4.3 in) |
| 1969 | 113.1 mm (4.5 in) |
| 1970 | 70.9 mm (2.8 in) |
| 1971 | 74.2 mm (2.9 in) |
| 1972 | 125.7 mm (4.9 in) |
| 1973 | 83.1 mm (3.3 in) |
| 1974 | 68.5 mm (2.7 in) |
| 1975 | 69.1 mm (2.7 in) |
| 1976 | 68.4 mm (2.7 in) |
| 1977 | 58.9 mm (2.3 in) |
| 1978 | 131.6 mm (5.2 in) |
| 1979 | 77.2 mm (3.0 in) |
| 1980 | 237.1 mm (9.3 in) |
| 1981 | 170.2 mm (6.7 in) |
| 1982 | 94.2 mm (3.7 in) |
| 1983 | 65.3 mm (2.6 in) |
| 1984 | 72.4 mm (2.9 in) |
| 1985 | 147.3 mm (5.8 in) |
| 1986 | 78.7 mm (3.1 in) |
| 1987 | 108.0 mm (4.3 in) |
| 1988 | 114.3 mm (4.5 in) |
| 1989 | 53.4 mm (2.1 in) |
| 1990 | 66.9 mm (2.6 in) |
| 1991 | 84.1 mm (3.3 in) |
| 1992 | 224.9 mm (8.9 in) |
| 1993 | 81.5 mm (3.2 in) |
| 1994 | 85.1 mm (3.4 in) |
| 1995 | 98.6 mm (3.9 in) |
| 1996 | 66.3 mm (2.6 in) |
| 1997 | 49.6 mm (2.0 in) |
| 1998 | 106.4 mm (4.2 in) |
| 1999 | 93.2 mm (3.7 in) |
| 2000 | 149.1 mm (5.9 in) |
| 2001 | 99.1 mm (3.9 in) |
| 2002 | 60.9 mm (2.4 in) |
| 2003 | 69.3 mm (2.7 in) |
| 2004 | 148.1 mm (5.8 in) |
| 2005 | 100.3 mm (3.9 in) |
| 2006 | 110.3 mm (4.3 in) |
| 2007 | 145.3 mm (5.7 in) |
| 2008 | 237.0 mm (9.3 in) |
| 2009 | 66.9 mm (2.6 in) |
| 2010 | 135.9 mm (5.4 in) |
| 2011 | 72.1 mm (2.8 in) |
| 2012 | 113.0 mm (4.4 in) |
| 2013 | 92.5 mm (3.6 in) |
| 2014 | 128.5 mm (5.1 in) |
| 2015 | 127.2 mm (5.0 in) |
| 2016 | 168.0 mm (6.6 in) |
| 2017 | 91.2 mm (3.6 in) |
| 2018 | 197.3 mm (7.8 in) |
| 2019 | 125.8 mm (5.0 in) |
| 2020 | 146.8 mm (5.8 in) |
| 2021 | 77.0 mm (3.0 in) |
| 2022 | 61.9 mm (2.4 in) |
| 2023 | 80.9 mm (3.2 in) |
| 2024 | 120.9 mm (4.8 in) |
| 2025 | 122.9 mm (4.8 in) |
| 2026 | 101.6 mm (4.0 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1922 | 19 days |
| 1923 | 19 days |
| 1924 | 16 days |
| 1925 | 28 days |
| 1926 | 21 days |
| 1927 | 33 days |
| 1928 | 23 days |
| 1929 | 18 days |
| 1935 | 17 days |
| 1936 | 22 days |
| 1937 | 17 days |
| 1938 | 17 days |
| 1939 | 23 days |
| 1940 | 20 days |
| 1941 | 21 days |
| 1942 | 28 days |
| 1943 | 25 days |
| 1944 | 27 days |
| 1945 | 15 days |
| 1946 | 19 days |
| 1947 | 21 days |
| 1948 | 18 days |
| 1949 | 27 days |
| 1950 | 19 days |
| 1951 | 18 days |
| 1952 | 30 days |
| 1953 | 30 days |
| 1954 | 22 days |
| 1955 | 15 days |
| 1956 | 19 days |
| 1957 | 23 days |
| 1958 | 27 days |
| 1959 | 27 days |
| 1960 | 20 days |
| 1961 | 25 days |
| 1962 | 29 days |
| 1963 | 17 days |
| 1964 | 29 days |
| 1965 | 15 days |
| 1966 | 25 days |
| 1967 | 22 days |
| 1968 | 30 days |
| 1969 | 23 days |
| 1970 | 28 days |
| 1971 | 22 days |
| 1972 | 19 days |
| 1973 | 15 days |
| 1974 | 15 days |
| 1975 | 17 days |
| 1976 | 33 days |
| 1977 | 18 days |
| 1978 | 25 days |
| 1979 | 17 days |
| 1980 | 20 days |
| 1981 | 29 days |
| 1982 | 19 days |
| 1983 | 13 days |
| 1984 | 37 days |
| 1985 | 22 days |
| 1986 | 23 days |
| 1987 | 29 days |
| 1988 | 23 days |
| 1989 | 29 days |
| 1990 | 17 days |
| 1991 | 32 days |
| 1992 | 23 days |
| 1993 | 14 days |
| 1994 | 16 days |
| 1995 | 24 days |
| 1996 | 28 days |
| 1997 | 22 days |
| 1998 | 34 days |
| 1999 | 24 days |
| 2000 | 16 days |
| 2001 | 28 days |
| 2002 | 15 days |
| 2003 | 25 days |
| 2004 | 22 days |
| 2005 | 17 days |
| 2006 | 19 days |
| 2007 | 21 days |
| 2008 | 17 days |
| 2009 | 24 days |
| 2010 | 21 days |
| 2011 | 15 days |
| 2012 | 23 days |
| 2013 | 19 days |
| 2014 | 12 days |
| 2015 | 27 days |
| 2016 | 15 days |
| 2017 | 15 days |
| 2018 | 19 days |
| 2019 | 18 days |
| 2020 | 20 days |
| 2021 | 15 days |
| 2022 | 18 days |
| 2023 | 28 days |
| 2024 | 21 days |
| 2025 | 43 days |
| 2026 | 27 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
85 years with a frostAcross 85 years with a frost, the median last spring frost at Wisconsin Dells Wwtp falls on 11 May and the median first autumn frost on 1 October, which leaves a median of 144 days between them.
In 1994 to 2025 the median growing season was 147 days. That is 4 days more than in 1923 to 1963.
Fitted over all years, the growing season changes by +1.2 days per decade at this station.
| Measure | Median, all years | Earliest period (1923 to 1963) | Recent period (1994 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 11 May | 11 May | 13 May | 2 days later | -0.4 days per decade |
| First autumn frost | 1 October | 28 September | 4 October | 6 days later | +0.8 days per decade |
| Growing days | 144 days | 143 days | 147 days | 4 days more | +1.2 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
91 years, 1923 to 2025A day with at least 57.4 mm (2.3 in) of rain is expected about once in 2 years. A day with at least 170.7 mm (6.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 57.4 mm (2.3 in) | |
| 5 years | 78.6 mm (3.1 in) | |
| 10 years | 95.7 mm (3.8 in) | |
| 25 years | 121.6 mm (4.8 in) | |
| 50 years | 144.4 mm (5.7 in) | |
| 100 years | 170.7 mm (6.7 in) | Longer than the 91 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, 91 years of values from 1923 to 2025.
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: 194.8 mm (7.7 in) in 1980; 133.9 mm (5.3 in) in 1981; 133.4 mm (5.3 in) in 2010.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Climate Twins
2011 to 2025 against 1961 to 1990Over 2011 to 2025, Wisconsin Dells Wwtp had a mean temperature of 7.8 C (46.0 F) and 987.2 mm (38.9 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Plymouth Wwtp (United States, 145 km away), Watertown (United States, 1,114 km away) and Whitehall (United States, 1,316 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Plymouth Wwtp | United States | 145 km (90 mi) | 7.6 C (45.6 F) | 920.4 mm (36.2 in) | 0.82 |
| Watertown | United States | 1,114 km (692 mi) | 7.5 C (45.5 F) | 1,035.2 mm (40.8 in) | 0.87 |
| Whitehall | United States | 1,316 km (818 mi) | 8.4 C (47.1 F) | 959.5 mm (37.8 in) | 0.87 |
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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-15).