Quincy Weather Records (USC00456880)
Record envelope, standing records and threshold days for Quincy (USC00456880), Washington, United States, with 86 years of record.
Key Facts for Quincy
- Quincy (USC00456880) is a weather station in Washington, United States at 47.22 latitude and -119.85 longitude, 392 m (1,286 ft) above sea level.
- The station reports from 1941 to 2026, 86 years of record.
- 1,464 records set at Quincy still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Quincy tied a daily record high minimum temperature of 15.6 C (60.1 F) on 22 September 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Washington, United States, 47.22 latitude, -119.85 longitude.
- Elevation: 392 m (1,286 ft).
- Period of record: 1941 to 2026, 86 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 | 17.2 C (63.0 F) | -33.9 C (-29.0 F) | 11.7 C (53.1 F) | -8.3 C (17.1 F) |
| Feb | 22.8 C (73.0 F) | -31.7 C (-25.1 F) | 16.1 C (61.0 F) | -7.2 C (19.0 F) |
| Mar | 26.1 C (79.0 F) | -17.8 C (0.0 F) | 23.9 C (75.0 F) | -3.9 C (25.0 F) |
| Apr | 33.3 C (91.9 F) | -8.3 C (17.1 F) | 26.1 C (79.0 F) | 0.6 C (33.1 F) |
| May | 37.2 C (99.0 F) | -5.0 C (23.0 F) | 32.8 C (91.0 F) | 3.9 C (39.0 F) |
| Jun | 41.1 C (106.0 F) | 0.6 C (33.1 F) | 33.9 C (93.0 F) | 6.7 C (44.1 F) |
| Jul | 42.8 C (109.0 F) | 2.2 C (36.0 F) | 36.7 C (98.1 F) | 11.7 C (53.1 F) |
| Aug | 41.7 C (107.1 F) | 2.8 C (37.0 F) | 36.1 C (97.0 F) | 8.9 C (48.0 F) |
| Sep | 37.8 C (100.0 F) | -3.3 C (26.1 F) | 27.8 C (82.0 F) | 8.3 C (46.9 F) |
| Oct | 31.7 C (89.1 F) | -12.8 C (9.0 F) | n/a | n/a |
| Nov | 23.9 C (75.0 F) | -26.1 C (-15.0 F) | n/a | n/a |
| Dec | 21.1 C (70.0 F) | -28.3 C (-18.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1941 | 20 |
| 1942 | 31 |
| 1943 | 30 |
| 1944 | 26 |
| 1945 | 39 |
| 1946 | 18 |
| 1947 | 25 |
| 1948 | 29 |
| 1949 | 54 |
| 1950 | 41 |
| 1951 | 19 |
| 1952 | 19 |
| 1953 | 23 |
| 1954 | 17 |
| 1955 | 36 |
| 1956 | 33 |
| 1957 | 16 |
| 1958 | 21 |
| 1959 | 14 |
| 1960 | 20 |
| 1961 | 17 |
| 1962 | 23 |
| 1963 | 13 |
| 1964 | 24 |
| 1965 | 10 |
| 1966 | 17 |
| 1967 | 13 |
| 1968 | 24 |
| 1969 | 17 |
| 1970 | 8 |
| 1971 | 17 |
| 1972 | 22 |
| 1973 | 15 |
| 1974 | 26 |
| 1975 | 9 |
| 1976 | 9 |
| 1977 | 13 |
| 1978 | 5 |
| 1979 | 3 |
| 1980 | 11 |
| 1981 | 20 |
| 1982 | 19 |
| 1983 | 12 |
| 1984 | 15 |
| 1985 | 46 |
| 1986 | 19 |
| 1987 | 11 |
| 1988 | 10 |
| 1989 | 10 |
| 1990 | 19 |
| 1991 | 7 |
| 1992 | 31 |
| 1993 | 24 |
| 1994 | 9 |
| 1995 | 8 |
| 1996 | 9 |
| 1997 | 3 |
| 1998 | 8 |
| 1999 | 10 |
| 2000 | 8 |
| 2001 | 6 |
| 2002 | 21 |
| 2003 | 18 |
| 2004 | 4 |
| 2005 | 6 |
| 2006 | 15 |
| 2007 | 8 |
| 2008 | 4 |
| 2009 | 10 |
| 2010 | 35 |
| 2011 | 13 |
| 2012 | 11 |
| 2013 | 9 |
| 2014 | 10 |
| 2015 | 14 |
| 2016 | 8 |
| 2017 | 5 |
| 2018 | 11 |
| 2019 | 19 |
| 2020 | 4 |
| 2021 | 10 |
| 2022 | 15 |
| 2023 | 16 |
| 2024 | 26 |
| 2025 | 29 |
| 2026 | 12 |
All-Time Record Progression
2 new records| Date | Kind | Detail |
|---|---|---|
| 1992-07-23 | Record daily precipitation | Record daily precipitation 51.1 mm (2.0 in) |
| 2022-01-06 | Record daily snowfall | Record daily snowfall 30.5 cm (12.0 in) |
Wettest Day of Each Month
Jul: 51.1 mm (2.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 38.1 mm (1.5 in) | 4 January 2016 |
| Feb | 27.7 mm (1.1 in) | 6 February 1999 |
| Mar | 20.3 mm (0.8 in) | 13 March 1987 |
| Apr | 27.9 mm (1.1 in) | 16 April 1963 |
| May | 27.9 mm (1.1 in) | 17 May 1991 |
| Jun | 32.0 mm (1.3 in) | 5 June 1951 |
| Jul | 51.1 mm (2.0 in) | 23 July 1992 |
| Aug | 24.1 mm (0.9 in) | 21 August 1990 |
| Sep | 20.8 mm (0.8 in) | 26 September 1948 |
| Oct | 40.6 mm (1.6 in) | 17 October 2016 |
| Nov | 50.8 mm (2.0 in) | 12 November 2012 |
| Dec | 50.8 mm (2.0 in) | 22 December 2015 |
Period of Record Coverage
1941 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1941 | 272 | 75% | No |
| 1942 | 302 | 83% | No |
| 1943 | 359 | 98% | Yes |
| 1944 | 337 | 92% | Yes |
| 1945 | 272 | 75% | No |
| 1946 | 362 | 99% | Yes |
| 1947 | 356 | 98% | Yes |
| 1948 | 355 | 97% | Yes |
| 1949 | 362 | 99% | Yes |
| 1950 | 358 | 98% | Yes |
| 1951 | 357 | 98% | Yes |
| 1952 | 366 | 100% | Yes |
| 1953 | 364 | 100% | Yes |
| 1954 | 363 | 99% | Yes |
| 1955 | 364 | 100% | Yes |
| 1956 | 364 | 99% | Yes |
| 1957 | 362 | 99% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 362 | 99% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 334 | 92% | Yes |
| 1962 | 345 | 95% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 352 | 96% | Yes |
| 1965 | 321 | 88% | No |
| 1966 | 357 | 98% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 365 | 100% | Yes |
| 1969 | 364 | 100% | Yes |
| 1970 | 364 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 365 | 100% | Yes |
| 1973 | 363 | 99% | Yes |
| 1974 | 361 | 99% | Yes |
| 1975 | 362 | 99% | Yes |
| 1976 | 360 | 98% | Yes |
| 1977 | 354 | 97% | Yes |
| 1978 | 359 | 98% | Yes |
| 1979 | 360 | 99% | Yes |
| 1980 | 365 | 100% | Yes |
| 1981 | 356 | 98% | Yes |
| 1982 | 298 | 82% | No |
| 1983 | 328 | 90% | No |
| 1984 | 330 | 90% | Yes |
| 1985 | 363 | 99% | Yes |
| 1986 | 362 | 99% | Yes |
| 1987 | 364 | 100% | Yes |
| 1988 | 362 | 99% | Yes |
| 1989 | 350 | 96% | Yes |
| 1990 | 351 | 96% | Yes |
| 1991 | 349 | 96% | Yes |
| 1992 | 341 | 93% | Yes |
| 1993 | 335 | 92% | Yes |
| 1994 | 298 | 82% | No |
| 1995 | 303 | 83% | No |
| 1996 | 309 | 84% | No |
| 1997 | 340 | 93% | Yes |
| 1998 | 338 | 93% | Yes |
| 1999 | 344 | 94% | Yes |
| 2000 | 354 | 97% | Yes |
| 2001 | 345 | 95% | Yes |
| 2002 | 349 | 96% | Yes |
| 2003 | 354 | 97% | Yes |
| 2004 | 339 | 93% | Yes |
| 2005 | 352 | 96% | Yes |
| 2006 | 307 | 84% | No |
| 2007 | 253 | 69% | No |
| 2008 | 256 | 70% | No |
| 2009 | 302 | 83% | No |
| 2010 | 325 | 89% | No |
| 2011 | 363 | 99% | Yes |
| 2012 | 334 | 91% | Yes |
| 2013 | 353 | 97% | Yes |
| 2014 | 361 | 99% | Yes |
| 2015 | 259 | 71% | No |
| 2016 | 179 | 49% | No |
| 2017 | 365 | 100% | Yes |
| 2018 | 362 | 99% | Yes |
| 2019 | 334 | 92% | Yes |
| 2020 | 90 | 25% | No |
| 2021 | 72 | 20% | No |
| 2022 | 365 | 100% | Yes |
| 2023 | 306 | 84% | No |
| 2024 | 358 | 98% | Yes |
| 2025 | 363 | 99% | Yes |
| 2026 | 251 | 69% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 22 September 2026 | Quincy, US | daily high min (Tie, Provisional) | 15.6 C (60.1 F) | tie | 32 years | 4 of 100 (Routine) |
| 14 September 2026 | Quincy, US | monthly rain (Provisional) | 35.1 mm (1.4 in) | 14.3 mm (0.6 in) | 77 years | 76 of 100 (Major) |
| 12 September 2026 | Quincy, US | daily low max (Tie, Provisional) | 17.8 C (64.0 F) | tie | 56 years | 6 of 100 (Routine) |
| 11 July 2026 | Quincy, US | daily low max | 21.1 C (70.0 F) | 1.1 C (2.0 F) | 52 years | 25 of 100 (Routine) |
| 30 June 2026 | Quincy, US | daily rain (Tie) | 3.8 mm (0.15 in) | tie | 48 years | 5 of 100 (Routine) |
| 16 June 2026 | Quincy, US | daily high min | 18.3 C (64.9 F) | 0.5 C (0.9 F) | 28 years | 17 of 100 (Routine) |
| 29 May 2026 | Quincy, US | daily rain | 14.7 mm (0.6 in) | 5.3 mm (0.21 in) | 56 years | 20 of 100 (Routine) |
| 6 May 2026 | Quincy, US | daily high min | 16.7 C (62.1 F) | 0.6 C (1.1 F) | 60 years | 27 of 100 (Routine) |
| 5 May 2026 | Quincy, US | daily high min | 14.4 C (57.9 F) | 1.6 C (2.9 F) | 60 years | 30 of 100 (Routine) |
| 3 May 2026 | Quincy, US | daily high min | 15.0 C (59.0 F) | 2.8 C (5.0 F) | 55 years | 31 of 100 (Routine) |
| 22 April 2026 | Quincy, US | daily rain (Tie) | 14.2 mm (0.6 in) | tie | 12 years | 2 of 100 (Routine) |
| 20 March 2026 | Quincy, US | monthly high min | 13.3 C (55.9 F) | 0.5 C (0.9 F) | 0 years | 19 of 100 (Routine) |
| 10 March 2026 | Quincy, US | daily high max | 23.3 C (73.9 F) | 2.7 C (4.9 F) | 11 years | 17 of 100 (Routine) |
| 9 March 2026 | Quincy, US | daily high max | 23.3 C (73.9 F) | 3.9 C (7.0 F) | 81 years | 40 of 100 (Notable) |
| 8 March 2026 | Quincy, US | daily high min (Tie) | 4.4 C (39.9 F) | tie | 33 years | 4 of 100 (Routine) |
| 7 March 2026 | Quincy, US | daily high max | 23.3 C (73.9 F) | 2.2 C (4.0 F) | 20 years | 18 of 100 (Routine) |
| 7 March 2026 | Quincy, US | daily high min | 7.8 C (46.0 F) | 0.6 C (1.1 F) | 16 years | 13 of 100 (Routine) |
| 3 March 2026 | Quincy, US | daily high max (Tie) | 17.8 C (64.0 F) | tie | 32 years | 4 of 100 (Routine) |
| 2 March 2026 | Quincy, US | daily high max (Tie) | 18.3 C (64.9 F) | tie | 79 years | 7 of 100 (Routine) |
| 6 February 2026 | Quincy, US | daily high max | 15.0 C (59.0 F) | 1.1 C (2.0 F) | 59 years | 27 of 100 (Routine) |
Climate Trend
63 complete years, 1943 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1943 | 10.3 C | +0.10 C |
| 1946 | 10.2 C | +0.07 C |
| 1947 | 10.8 C | +0.65 C |
| 1948 | 8.7 C | -1.50 C |
| 1950 | 8.4 C | -1.79 C |
| 1951 | 9.6 C | -0.59 C |
| 1953 | 10.8 C | +0.69 C |
| 1954 | 9.4 C | -0.73 C |
| 1955 | 8.1 C | -2.06 C |
| 1956 | 9.0 C | -1.16 C |
| 1957 | 9.2 C | -0.99 C |
| 1958 | 11.6 C | +1.40 C |
| 1959 | 9.1 C | -1.03 C |
| 1960 | 9.3 C | -0.83 C |
| 1962 | 10.3 C | +0.18 C |
| 1963 | 10.1 C | -0.06 C |
| 1966 | 9.8 C | -0.34 C |
| 1967 | 10.4 C | +0.29 C |
| 1968 | 9.5 C | -0.64 C |
| 1969 | 8.8 C | -1.38 C |
| 1970 | 9.5 C | -0.68 C |
| 1971 | 9.2 C | -1.00 C |
| 1972 | 9.6 C | -0.55 C |
| 1973 | 10.4 C | +0.28 C |
| 1974 | 10.5 C | +0.34 C |
| 1975 | 9.6 C | -0.55 C |
| 1976 | 9.8 C | -0.36 C |
| 1977 | 10.4 C | +0.24 C |
| 1978 | 9.9 C | -0.28 C |
| 1979 | 10.0 C | -0.12 C |
| 1980 | 9.6 C | -0.53 C |
| 1981 | 10.4 C | +0.23 C |
| 1983 | 10.1 C | -0.04 C |
| 1985 | 7.7 C | -2.42 C |
| 1986 | 10.6 C | +0.45 C |
| 1987 | 10.7 C | +0.54 C |
| 1988 | 10.3 C | +0.14 C |
| 1989 | 10.2 C | +0.02 C |
| 1990 | 11.0 C | +0.87 C |
| 1991 | 10.6 C | +0.43 C |
| 1992 | 11.0 C | +0.84 C |
| 1993 | 9.1 C | -1.07 C |
| 1994 | 11.1 C | +0.98 C |
| 1995 | 10.6 C | +0.49 C |
| 1996 | 8.7 C | -1.41 C |
| 1997 | 9.7 C | -0.45 C |
| 1998 | 11.2 C | +1.01 C |
| 1999 | 11.0 C | +0.80 C |
| 2000 | 9.9 C | -0.21 C |
| 2001 | 10.9 C | +0.70 C |
| 2002 | 10.7 C | +0.57 C |
| 2003 | 11.3 C | +1.16 C |
| 2004 | 11.2 C | +1.06 C |
| 2005 | 10.5 C | +0.32 C |
| 2010 | 11.4 C | +1.28 C |
| 2011 | 10.1 C | -0.10 C |
| 2013 | 10.7 C | +0.50 C |
| 2014 | 10.9 C | +0.71 C |
| 2017 | 10.0 C | -0.12 C |
| 2018 | 11.1 C | +0.90 C |
| 2022 | 10.1 C | -0.08 C |
| 2024 | 12.3 C | +2.10 C |
| 2025 | 13.0 C | +2.87 C |
The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1943 to 2025. In Fahrenheit: 0.4 F (0.2 to 0.6) per decade. The slope is a straight line fitted to 63 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 | 1943 to 2025 | 63 | Rise |
| Mean daily maximum | 0.08 C (-0.02 to 0.18) per decade | 0.15 F (-0.03 to 0.33) per decade | 1943 to 2025 | 63 | Not clearly different from zero |
| Mean daily minimum | 0.4 C (0.3 to 0.5) per decade | 0.7 F (0.5 to 0.8) per decade | 1943 to 2025 | 63 | 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
1941 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 42.8 C (109.0 F) | 1941 | 37.8 C (100.0 F) | 86 |
| Coldest night (TNn) | -33.9 C (-29.0 F) | 1950 | -18.3 C (-0.9 F) | 86 |
| Wettest day (Rx1day) | 51.1 mm (2.0 in) | 1992 | 17.8 mm (0.7 in) | 86 |
| Wettest five days (Rx5day) | 69.3 mm (2.7 in) | 1973 | 27.7 mm (1.1 in) | 86 |
| Longest dry spell (CDD) | 155 days | 1987 | 56 days | 86 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1941 | 42.8 C (109.0 F) |
| 1942 | 41.1 C (106.0 F) |
| 1943 | 38.3 C (100.9 F) |
| 1944 | 39.4 C (102.9 F) |
| 1945 | 42.2 C (108.0 F) |
| 1946 | 41.7 C (107.1 F) |
| 1947 | 40.0 C (104.0 F) |
| 1948 | 37.8 C (100.0 F) |
| 1949 | 40.6 C (105.1 F) |
| 1950 | 37.8 C (100.0 F) |
| 1951 | 37.8 C (100.0 F) |
| 1952 | 39.4 C (102.9 F) |
| 1953 | 38.3 C (100.9 F) |
| 1954 | 35.6 C (96.1 F) |
| 1955 | 39.4 C (102.9 F) |
| 1956 | 38.9 C (102.0 F) |
| 1957 | 36.7 C (98.1 F) |
| 1958 | 40.0 C (104.0 F) |
| 1959 | 37.8 C (100.0 F) |
| 1960 | 40.6 C (105.1 F) |
| 1961 | 41.1 C (106.0 F) |
| 1962 | 38.3 C (100.9 F) |
| 1963 | 36.7 C (98.1 F) |
| 1964 | 37.2 C (99.0 F) |
| 1965 | 38.9 C (102.0 F) |
| 1966 | 36.7 C (98.1 F) |
| 1967 | 38.3 C (100.9 F) |
| 1968 | 37.8 C (100.0 F) |
| 1969 | 36.7 C (98.1 F) |
| 1970 | 37.8 C (100.0 F) |
| 1971 | 38.9 C (102.0 F) |
| 1972 | 37.2 C (99.0 F) |
| 1973 | 39.4 C (102.9 F) |
| 1974 | 36.7 C (98.1 F) |
| 1975 | 40.6 C (105.1 F) |
| 1976 | 35.0 C (95.0 F) |
| 1977 | 37.8 C (100.0 F) |
| 1978 | 37.8 C (100.0 F) |
| 1979 | 39.4 C (102.9 F) |
| 1980 | 36.7 C (98.1 F) |
| 1981 | 38.3 C (100.9 F) |
| 1982 | 38.9 C (102.0 F) |
| 1983 | 36.7 C (98.1 F) |
| 1984 | 40.0 C (104.0 F) |
| 1985 | 37.8 C (100.0 F) |
| 1986 | 37.2 C (99.0 F) |
| 1987 | 37.2 C (99.0 F) |
| 1988 | 37.2 C (99.0 F) |
| 1989 | 36.7 C (98.1 F) |
| 1990 | 38.3 C (100.9 F) |
| 1991 | 36.1 C (97.0 F) |
| 1992 | 38.3 C (100.9 F) |
| 1993 | 36.1 C (97.0 F) |
| 1994 | 38.3 C (100.9 F) |
| 1995 | 35.6 C (96.1 F) |
| 1996 | 37.2 C (99.0 F) |
| 1997 | 36.7 C (98.1 F) |
| 1998 | 40.0 C (104.0 F) |
| 1999 | 36.7 C (98.1 F) |
| 2000 | 37.8 C (100.0 F) |
| 2001 | 37.8 C (100.0 F) |
| 2002 | 39.4 C (102.9 F) |
| 2003 | 37.8 C (100.0 F) |
| 2004 | 37.2 C (99.0 F) |
| 2005 | 36.1 C (97.0 F) |
| 2006 | 40.6 C (105.1 F) |
| 2007 | 36.1 C (97.0 F) |
| 2008 | 38.3 C (100.9 F) |
| 2009 | 38.3 C (100.9 F) |
| 2010 | 35.0 C (95.0 F) |
| 2011 | 34.4 C (93.9 F) |
| 2012 | 37.2 C (99.0 F) |
| 2013 | 37.8 C (100.0 F) |
| 2014 | 37.2 C (99.0 F) |
| 2015 | 38.9 C (102.0 F) |
| 2016 | 36.7 C (98.1 F) |
| 2017 | 36.7 C (98.1 F) |
| 2018 | 36.1 C (97.0 F) |
| 2019 | 34.4 C (93.9 F) |
| 2020 | 22.8 C (73.0 F) |
| 2021 | 33.9 C (93.0 F) |
| 2022 | 40.0 C (104.0 F) |
| 2023 | 36.7 C (98.1 F) |
| 2024 | 40.0 C (104.0 F) |
| 2025 | 37.8 C (100.0 F) |
| 2026 | 36.7 C (98.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1941 | -9.4 C (15.1 F) |
| 1942 | -16.7 C (1.9 F) |
| 1943 | -25.0 C (-13.0 F) |
| 1944 | -17.2 C (1.0 F) |
| 1945 | -14.4 C (6.1 F) |
| 1946 | -15.0 C (5.0 F) |
| 1947 | -23.3 C (-9.9 F) |
| 1948 | -22.8 C (-9.0 F) |
| 1949 | -28.9 C (-20.0 F) |
| 1950 | -33.9 C (-29.0 F) |
| 1951 | -21.1 C (-6.0 F) |
| 1952 | -25.6 C (-14.1 F) |
| 1953 | -10.6 C (12.9 F) |
| 1954 | -25.6 C (-14.1 F) |
| 1955 | -18.9 C (-2.0 F) |
| 1956 | -24.4 C (-11.9 F) |
| 1957 | -30.0 C (-22.0 F) |
| 1958 | -12.8 C (9.0 F) |
| 1959 | -20.6 C (-5.1 F) |
| 1960 | -21.7 C (-7.1 F) |
| 1961 | -15.6 C (3.9 F) |
| 1962 | -17.8 C (0.0 F) |
| 1963 | -23.9 C (-11.0 F) |
| 1964 | -26.1 C (-15.0 F) |
| 1965 | -23.3 C (-9.9 F) |
| 1966 | -18.3 C (-0.9 F) |
| 1967 | -16.1 C (3.0 F) |
| 1968 | -28.3 C (-18.9 F) |
| 1969 | -29.4 C (-20.9 F) |
| 1970 | -21.7 C (-7.1 F) |
| 1971 | -23.3 C (-9.9 F) |
| 1972 | -20.0 C (-4.0 F) |
| 1973 | -17.8 C (0.0 F) |
| 1974 | -25.0 C (-13.0 F) |
| 1975 | -20.6 C (-5.1 F) |
| 1976 | -14.4 C (6.1 F) |
| 1977 | -18.3 C (-0.9 F) |
| 1978 | -21.7 C (-7.1 F) |
| 1979 | -27.8 C (-18.0 F) |
| 1980 | -25.6 C (-14.1 F) |
| 1981 | -16.1 C (3.0 F) |
| 1982 | -20.0 C (-4.0 F) |
| 1983 | -27.2 C (-17.0 F) |
| 1984 | -22.8 C (-9.0 F) |
| 1985 | -30.0 C (-22.0 F) |
| 1986 | -17.8 C (0.0 F) |
| 1987 | -18.9 C (-2.0 F) |
| 1988 | -17.2 C (1.0 F) |
| 1989 | -18.3 C (-0.9 F) |
| 1990 | -23.3 C (-9.9 F) |
| 1991 | -16.7 C (1.9 F) |
| 1992 | -16.1 C (3.0 F) |
| 1993 | -23.9 C (-11.0 F) |
| 1994 | -14.4 C (6.1 F) |
| 1995 | -13.9 C (7.0 F) |
| 1996 | -25.6 C (-14.1 F) |
| 1997 | -18.3 C (-0.9 F) |
| 1998 | -16.1 C (3.0 F) |
| 1999 | -7.8 C (18.0 F) |
| 2000 | -15.0 C (5.0 F) |
| 2001 | -11.1 C (12.0 F) |
| 2002 | -12.8 C (9.0 F) |
| 2003 | -14.4 C (6.1 F) |
| 2004 | -20.6 C (-5.1 F) |
| 2005 | -15.6 C (3.9 F) |
| 2006 | -15.6 C (3.9 F) |
| 2007 | -16.7 C (1.9 F) |
| 2008 | -21.1 C (-6.0 F) |
| 2009 | -17.8 C (0.0 F) |
| 2010 | -21.1 C (-6.0 F) |
| 2011 | -15.0 C (5.0 F) |
| 2012 | -15.6 C (3.9 F) |
| 2013 | -17.2 C (1.0 F) |
| 2014 | -16.7 C (1.9 F) |
| 2015 | -16.7 C (1.9 F) |
| 2016 | -18.9 C (-2.0 F) |
| 2017 | -19.4 C (-2.9 F) |
| 2018 | -10.6 C (12.9 F) |
| 2019 | -13.9 C (7.0 F) |
| 2020 | -5.6 C (21.9 F) |
| 2021 | -17.2 C (1.0 F) |
| 2022 | -20.6 C (-5.1 F) |
| 2023 | -7.8 C (18.0 F) |
| 2024 | -22.8 C (-9.0 F) |
| 2025 | -13.3 C (8.1 F) |
| 2026 | -8.3 C (17.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1941 | 18.3 mm (0.7 in) |
| 1942 | 12.2 mm (0.5 in) |
| 1943 | 20.3 mm (0.8 in) |
| 1944 | 24.6 mm (1.0 in) |
| 1945 | 17.0 mm (0.7 in) |
| 1946 | 12.2 mm (0.5 in) |
| 1947 | 15.0 mm (0.6 in) |
| 1948 | 26.4 mm (1.0 in) |
| 1949 | 14.5 mm (0.6 in) |
| 1950 | 30.5 mm (1.2 in) |
| 1951 | 32.0 mm (1.3 in) |
| 1952 | 11.4 mm (0.4 in) |
| 1953 | 19.1 mm (0.8 in) |
| 1954 | 9.4 mm (0.37 in) |
| 1955 | 18.0 mm (0.7 in) |
| 1956 | 35.6 mm (1.4 in) |
| 1957 | 15.2 mm (0.6 in) |
| 1958 | 23.1 mm (0.9 in) |
| 1959 | 14.2 mm (0.6 in) |
| 1960 | 19.8 mm (0.8 in) |
| 1961 | 19.8 mm (0.8 in) |
| 1962 | 19.6 mm (0.8 in) |
| 1963 | 27.9 mm (1.1 in) |
| 1964 | 25.4 mm (1.0 in) |
| 1965 | 21.3 mm (0.8 in) |
| 1966 | 17.8 mm (0.7 in) |
| 1967 | 14.2 mm (0.6 in) |
| 1968 | 13.5 mm (0.5 in) |
| 1969 | 16.8 mm (0.7 in) |
| 1970 | 11.9 mm (0.5 in) |
| 1971 | 17.8 mm (0.7 in) |
| 1972 | 26.7 mm (1.1 in) |
| 1973 | 27.9 mm (1.1 in) |
| 1974 | 13.2 mm (0.5 in) |
| 1975 | 19.1 mm (0.8 in) |
| 1976 | 13.2 mm (0.5 in) |
| 1977 | 22.9 mm (0.9 in) |
| 1978 | 11.7 mm (0.5 in) |
| 1979 | 15.2 mm (0.6 in) |
| 1980 | 16.8 mm (0.7 in) |
| 1981 | 16.3 mm (0.6 in) |
| 1982 | 16.3 mm (0.6 in) |
| 1983 | 24.1 mm (0.9 in) |
| 1984 | 16.5 mm (0.6 in) |
| 1985 | 13.5 mm (0.5 in) |
| 1986 | 13.5 mm (0.5 in) |
| 1987 | 20.3 mm (0.8 in) |
| 1988 | 10.2 mm (0.4 in) |
| 1989 | 17.8 mm (0.7 in) |
| 1990 | 24.1 mm (0.9 in) |
| 1991 | 27.9 mm (1.1 in) |
| 1992 | 51.1 mm (2.0 in) |
| 1993 | 14.0 mm (0.6 in) |
| 1994 | 19.1 mm (0.8 in) |
| 1995 | 17.8 mm (0.7 in) |
| 1996 | 22.9 mm (0.9 in) |
| 1997 | 17.8 mm (0.7 in) |
| 1998 | 20.3 mm (0.8 in) |
| 1999 | 27.7 mm (1.1 in) |
| 2000 | 14.7 mm (0.6 in) |
| 2001 | 25.4 mm (1.0 in) |
| 2002 | 13.2 mm (0.5 in) |
| 2003 | 14.0 mm (0.6 in) |
| 2004 | 10.4 mm (0.4 in) |
| 2005 | 25.4 mm (1.0 in) |
| 2006 | 23.4 mm (0.9 in) |
| 2007 | 9.9 mm (0.39 in) |
| 2008 | 9.4 mm (0.37 in) |
| 2009 | 12.7 mm (0.5 in) |
| 2010 | 19.3 mm (0.8 in) |
| 2011 | 11.4 mm (0.4 in) |
| 2012 | 50.8 mm (2.0 in) |
| 2013 | 18.0 mm (0.7 in) |
| 2014 | 17.3 mm (0.7 in) |
| 2015 | 50.8 mm (2.0 in) |
| 2016 | 40.6 mm (1.6 in) |
| 2017 | 15.2 mm (0.6 in) |
| 2018 | 12.2 mm (0.5 in) |
| 2019 | 8.6 mm (0.34 in) |
| 2020 | 5.6 mm (0.22 in) |
| 2021 | 10.9 mm (0.4 in) |
| 2022 | 22.9 mm (0.9 in) |
| 2023 | 24.6 mm (1.0 in) |
| 2024 | 24.1 mm (0.9 in) |
| 2025 | 21.6 mm (0.9 in) |
| 2026 | 35.1 mm (1.4 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1941 | 18.8 mm (0.7 in) |
| 1942 | 21.6 mm (0.9 in) |
| 1943 | 20.3 mm (0.8 in) |
| 1944 | 28.7 mm (1.1 in) |
| 1945 | 28.4 mm (1.1 in) |
| 1946 | 23.4 mm (0.9 in) |
| 1947 | 25.1 mm (1.0 in) |
| 1948 | 47.0 mm (1.9 in) |
| 1949 | 25.1 mm (1.0 in) |
| 1950 | 50.1 mm (2.0 in) |
| 1951 | 45.4 mm (1.8 in) |
| 1952 | 16.8 mm (0.7 in) |
| 1953 | 27.1 mm (1.1 in) |
| 1954 | 14.5 mm (0.6 in) |
| 1955 | 34.3 mm (1.4 in) |
| 1956 | 43.0 mm (1.7 in) |
| 1957 | 31.7 mm (1.2 in) |
| 1958 | 30.7 mm (1.2 in) |
| 1959 | 39.8 mm (1.6 in) |
| 1960 | 28.7 mm (1.1 in) |
| 1961 | 30.1 mm (1.2 in) |
| 1962 | 29.8 mm (1.2 in) |
| 1963 | 42.8 mm (1.7 in) |
| 1964 | 49.5 mm (1.9 in) |
| 1965 | 38.3 mm (1.5 in) |
| 1966 | 24.6 mm (1.0 in) |
| 1967 | 27.6 mm (1.1 in) |
| 1968 | 30.8 mm (1.2 in) |
| 1969 | 23.1 mm (0.9 in) |
| 1970 | 32.7 mm (1.3 in) |
| 1971 | 25.4 mm (1.0 in) |
| 1972 | 29.0 mm (1.1 in) |
| 1973 | 69.3 mm (2.7 in) |
| 1974 | 26.4 mm (1.0 in) |
| 1975 | 19.1 mm (0.8 in) |
| 1976 | 14.7 mm (0.6 in) |
| 1977 | 44.5 mm (1.8 in) |
| 1978 | 31.2 mm (1.2 in) |
| 1979 | 15.3 mm (0.6 in) |
| 1980 | 29.7 mm (1.2 in) |
| 1981 | 26.6 mm (1.0 in) |
| 1982 | 30.5 mm (1.2 in) |
| 1983 | 31.0 mm (1.2 in) |
| 1984 | 27.7 mm (1.1 in) |
| 1985 | 21.4 mm (0.8 in) |
| 1986 | 30.5 mm (1.2 in) |
| 1987 | 31.5 mm (1.2 in) |
| 1988 | 17.6 mm (0.7 in) |
| 1989 | 26.4 mm (1.0 in) |
| 1990 | 37.0 mm (1.5 in) |
| 1991 | 30.7 mm (1.2 in) |
| 1992 | 51.1 mm (2.0 in) |
| 1993 | 22.1 mm (0.9 in) |
| 1994 | 25.2 mm (1.0 in) |
| 1995 | 38.1 mm (1.5 in) |
| 1996 | 21.8 mm (0.9 in) |
| 1997 | 34.1 mm (1.3 in) |
| 1998 | 20.3 mm (0.8 in) |
| 1999 | 27.7 mm (1.1 in) |
| 2000 | 15.0 mm (0.6 in) |
| 2001 | 37.1 mm (1.5 in) |
| 2002 | 25.4 mm (1.0 in) |
| 2003 | 24.5 mm (1.0 in) |
| 2004 | 23.9 mm (0.9 in) |
| 2005 | 38.9 mm (1.5 in) |
| 2006 | 31.5 mm (1.2 in) |
| 2007 | 15.3 mm (0.6 in) |
| 2008 | 16.6 mm (0.7 in) |
| 2009 | 19.5 mm (0.8 in) |
| 2010 | 30.7 mm (1.2 in) |
| 2011 | 19.6 mm (0.8 in) |
| 2012 | 50.8 mm (2.0 in) |
| 2013 | 32.5 mm (1.3 in) |
| 2014 | 26.6 mm (1.0 in) |
| 2015 | 47.5 mm (1.9 in) |
| 2016 | 21.1 mm (0.8 in) |
| 2017 | 25.2 mm (1.0 in) |
| 2018 | 23.9 mm (0.9 in) |
| 2019 | 16.5 mm (0.6 in) |
| 2020 | 8.9 mm (0.35 in) |
| 2021 | 12.2 mm (0.5 in) |
| 2022 | 23.2 mm (0.9 in) |
| 2023 | 30.7 mm (1.2 in) |
| 2024 | 36.6 mm (1.4 in) |
| 2025 | 21.6 mm (0.9 in) |
| 2026 | 20.6 mm (0.8 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1941 | 33 days |
| 1942 | 50 days |
| 1943 | 69 days |
| 1944 | 92 days |
| 1945 | 86 days |
| 1946 | 53 days |
| 1947 | 43 days |
| 1948 | 33 days |
| 1949 | 62 days |
| 1950 | 56 days |
| 1951 | 48 days |
| 1952 | 93 days |
| 1953 | 40 days |
| 1954 | 39 days |
| 1955 | 48 days |
| 1956 | 75 days |
| 1957 | 56 days |
| 1958 | 70 days |
| 1959 | 108 days |
| 1960 | 81 days |
| 1961 | 72 days |
| 1962 | 47 days |
| 1963 | 76 days |
| 1964 | 47 days |
| 1965 | 54 days |
| 1966 | 72 days |
| 1967 | 66 days |
| 1968 | 47 days |
| 1969 | 81 days |
| 1970 | 46 days |
| 1971 | 52 days |
| 1972 | 35 days |
| 1973 | 85 days |
| 1974 | 100 days |
| 1975 | 42 days |
| 1976 | 67 days |
| 1977 | 40 days |
| 1978 | 79 days |
| 1979 | 54 days |
| 1980 | 38 days |
| 1981 | 52 days |
| 1982 | 29 days |
| 1983 | 34 days |
| 1984 | 51 days |
| 1985 | 84 days |
| 1986 | 85 days |
| 1987 | 155 days |
| 1988 | 101 days |
| 1989 | 73 days |
| 1990 | 70 days |
| 1991 | 53 days |
| 1992 | 44 days |
| 1993 | 64 days |
| 1994 | 88 days |
| 1995 | 26 days |
| 1996 | 58 days |
| 1997 | 84 days |
| 1998 | 55 days |
| 1999 | 57 days |
| 2000 | 78 days |
| 2001 | 70 days |
| 2002 | 131 days |
| 2003 | 82 days |
| 2004 | 46 days |
| 2005 | 61 days |
| 2006 | 93 days |
| 2007 | 93 days |
| 2008 | 75 days |
| 2009 | 86 days |
| 2010 | 48 days |
| 2011 | 52 days |
| 2012 | 71 days |
| 2013 | 49 days |
| 2014 | 56 days |
| 2015 | 30 days |
| 2016 | 22 days |
| 2017 | 55 days |
| 2018 | 65 days |
| 2019 | 42 days |
| 2020 | 38 days |
| 2021 | 16 days |
| 2022 | 9 days |
| 2023 | 10 days |
| 2024 | 24 days |
| 2025 | 67 days |
| 2026 | 28 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
63 years with a frostAcross 63 years with a frost, the median last spring frost at Quincy falls on 30 April and the median first autumn frost on 11 October, which leaves a median of 162 days between them.
In 1985 to 2025 the median growing season was 175 days. That is 20 days more than in 1943 to 1979.
Fitted over all years, the growing season changes by +5.3 days per decade at this station.
| Measure | Median, all years | Earliest period (1943 to 1979) | Recent period (1985 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 30 April | 4 May | 24 April | 10 days earlier | -2.0 days per decade |
| First autumn frost | 11 October | 4 October | 18 October | 14 days later | +3.3 days per decade |
| Growing days | 162 days | 155 days | 175 days | 20 days more | +5.3 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, 1943 to 2019A day with at least 17.4 mm (0.7 in) of rain is expected about once in 2 years. A day with at least 42.2 mm (1.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 17.4 mm (0.7 in) | |
| 5 years | 23.5 mm (0.9 in) | |
| 10 years | 27.7 mm (1.1 in) | |
| 25 years | 33.3 mm (1.3 in) | |
| 50 years | 37.7 mm (1.5 in) | |
| 100 years | 42.2 mm (1.7 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 1943 to 2019.
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: 50.8 mm (2.0 in) in 2012; 35.6 mm (1.4 in) in 1956; 32.0 mm (1.3 in) in 1951.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-16).