Lansing Manor Weather Records (USC00304575)
Record envelope, standing records and threshold days for Lansing Manor (USC00304575), New York, United States, with 42 years of record.
Key Facts for Lansing Manor
- Lansing Manor (USC00304575) is a weather station in New York, United States at 42.45 latitude and -74.47 longitude, 338 m (1,110 ft) above sea level.
- The station reports from 1985 to 2026, 42 years of record.
- 1,460 records set at Lansing Manor still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Lansing Manor tied a daily record low minimum temperature of -2.8 C (27.0 F) on 7 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: New York, United States, 42.45 latitude, -74.47 longitude.
- Elevation: 338 m (1,110 ft).
- Period of record: 1985 to 2026, 42 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
22 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 20.0 C (68.0 F) | -32.2 C (-26.0 F) | 12.2 C (54.0 F) | -25.0 C (-13.0 F) |
| Feb | 23.9 C (75.0 F) | -29.4 C (-20.9 F) | 9.4 C (48.9 F) | -26.1 C (-15.0 F) |
| Mar | 29.4 C (84.9 F) | -23.9 C (-11.0 F) | 25.6 C (78.1 F) | -18.3 C (-0.9 F) |
| Apr | 33.9 C (93.0 F) | -15.0 C (5.0 F) | 30.0 C (86.0 F) | -11.1 C (12.0 F) |
| May | 34.4 C (93.9 F) | -6.7 C (19.9 F) | 32.8 C (91.0 F) | -3.3 C (26.1 F) |
| Jun | 36.1 C (97.0 F) | -0.6 C (30.9 F) | 32.2 C (90.0 F) | 1.1 C (34.0 F) |
| Jul | 36.1 C (97.0 F) | 3.9 C (39.0 F) | 35.6 C (96.1 F) | 6.7 C (44.1 F) |
| Aug | 36.7 C (98.1 F) | 2.8 C (37.0 F) | 31.7 C (89.1 F) | 5.6 C (42.1 F) |
| Sep | 35.0 C (95.0 F) | -3.9 C (25.0 F) | 28.3 C (82.9 F) | 1.7 C (35.1 F) |
| Oct | 30.6 C (87.1 F) | -8.3 C (17.1 F) | 26.1 C (79.0 F) | -2.8 C (27.0 F) |
| Nov | 26.7 C (80.1 F) | -17.8 C (0.0 F) | n/a | n/a |
| Dec | 22.2 C (72.0 F) | -24.4 C (-11.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,460 standing records| Year set | Standing records |
|---|---|
| 1985 | 2 |
| 1986 | 55 |
| 1987 | 38 |
| 1988 | 59 |
| 1989 | 53 |
| 1990 | 50 |
| 1991 | 52 |
| 1992 | 41 |
| 1993 | 35 |
| 1994 | 43 |
| 1995 | 18 |
| 1996 | 37 |
| 1997 | 17 |
| 1998 | 24 |
| 1999 | 32 |
| 2000 | 42 |
| 2001 | 37 |
| 2002 | 50 |
| 2003 | 36 |
| 2004 | 36 |
| 2005 | 33 |
| 2006 | 23 |
| 2007 | 39 |
| 2008 | 33 |
| 2009 | 28 |
| 2010 | 30 |
| 2011 | 19 |
| 2012 | 41 |
| 2013 | 51 |
| 2014 | 53 |
| 2015 | 59 |
| 2016 | 43 |
| 2017 | 37 |
| 2018 | 30 |
| 2019 | 24 |
| 2020 | 2 |
| 2021 | 23 |
| 2022 | 22 |
| 2023 | 26 |
| 2024 | 34 |
| 2025 | 31 |
| 2026 | 22 |
Wettest Day of Each Month
Sep: 126.2 mm (5.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 37.3 mm (1.5 in) | 24 January 2019 |
| Feb | 42.2 mm (1.7 in) | 14 February 2014 |
| Mar | 63.5 mm (2.5 in) | 15 March 1986 |
| Apr | 86.1 mm (3.4 in) | 16 April 2007 |
| May | 51.3 mm (2.0 in) | 11 May 2007 |
| Jun | 77.7 mm (3.1 in) | 7 June 2000 |
| Jul | 84.3 mm (3.3 in) | 4 July 1999 |
| Aug | 88.9 mm (3.5 in) | 28 August 2011 |
| Sep | 126.2 mm (5.0 in) | 17 September 1999 |
| Oct | 114.8 mm (4.5 in) | 1 October 2010 |
| Nov | 66.0 mm (2.6 in) | 11 November 1990 |
| Dec | 45.7 mm (1.8 in) | 26 December 2002 |
Period of Record Coverage
1985 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1985 | 50 | 14% | No |
| 1986 | 358 | 98% | Yes |
| 1987 | 348 | 95% | Yes |
| 1988 | 357 | 98% | Yes |
| 1989 | 357 | 98% | Yes |
| 1990 | 353 | 97% | Yes |
| 1991 | 353 | 97% | Yes |
| 1992 | 351 | 96% | Yes |
| 1993 | 352 | 96% | Yes |
| 1994 | 332 | 91% | Yes |
| 1995 | 339 | 93% | Yes |
| 1996 | 350 | 96% | Yes |
| 1997 | 201 | 55% | No |
| 1998 | 345 | 95% | Yes |
| 1999 | 352 | 96% | Yes |
| 2000 | 347 | 95% | Yes |
| 2001 | 348 | 95% | Yes |
| 2002 | 321 | 88% | No |
| 2003 | 341 | 93% | Yes |
| 2004 | 333 | 91% | Yes |
| 2005 | 327 | 90% | No |
| 2006 | 331 | 91% | Yes |
| 2007 | 348 | 95% | Yes |
| 2008 | 353 | 96% | Yes |
| 2009 | 355 | 97% | Yes |
| 2010 | 354 | 97% | Yes |
| 2011 | 345 | 95% | Yes |
| 2012 | 357 | 98% | Yes |
| 2013 | 357 | 98% | Yes |
| 2014 | 357 | 98% | Yes |
| 2015 | 354 | 97% | Yes |
| 2016 | 355 | 97% | Yes |
| 2017 | 350 | 96% | Yes |
| 2018 | 348 | 95% | Yes |
| 2019 | 344 | 94% | Yes |
| 2020 | 91 | 25% | No |
| 2021 | 217 | 59% | No |
| 2022 | 311 | 85% | No |
| 2023 | 301 | 82% | No |
| 2024 | 348 | 95% | Yes |
| 2025 | 322 | 88% | No |
| 2026 | 247 | 68% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 7 October 2026 | Lansing Manor, US | daily low min (Tie, Provisional) | -2.8 C (27.0 F) | tie | 27 years | 3 of 100 (Routine) |
| 28 September 2026 | Lansing Manor, US | daily rain (Provisional) | 41.1 mm (1.6 in) | 5.5 mm (0.22 in) | 23 years | 14 of 100 (Routine) |
| 4 September 2026 | Lansing Manor, US | daily high min (Tie, Provisional) | 18.9 C (66.0 F) | tie | 20 years | 2 of 100 (Routine) |
| 30 July 2026 | Lansing Manor, US | daily low max | 20.6 C (69.1 F) | 0.5 C (0.9 F) | 12 years | 8 of 100 (Routine) |
| 29 July 2026 | Lansing Manor, US | daily rain | 68.6 mm (2.7 in) | 36.3 mm (1.4 in) | 13 years | 37 of 100 (Notable) |
| 23 July 2026 | Lansing Manor, US | daily low min (Tie) | 7.8 C (46.0 F) | tie | 33 years | 3 of 100 (Routine) |
| 15 July 2026 | Lansing Manor, US | daily high min | 21.1 C (70.0 F) | 1.1 C (2.0 F) | 24 years | 14 of 100 (Routine) |
| 8 July 2026 | Lansing Manor, US | daily low max | 21.1 C (70.0 F) | 0.6 C (1.1 F) | 39 years | 16 of 100 (Routine) |
| 4 July 2026 | Lansing Manor, US | daily high max | 33.9 C (93.0 F) | 0.6 C (1.1 F) | 24 years | 12 of 100 (Routine) |
| 3 July 2026 | Lansing Manor, US | daily high max (Tie) | 35.6 C (96.1 F) | tie | 8 years | 1 of 100 (Routine) |
| 2 July 2026 | Lansing Manor, US | daily high max | 35.6 C (96.1 F) | 0.6 C (1.1 F) | 8 years | 7 of 100 (Routine) |
| 15 June 2026 | Lansing Manor, US | daily rain | 48.3 mm (1.9 in) | 19.3 mm (0.8 in) | 28 years | 31 of 100 (Routine) |
| 13 June 2026 | Lansing Manor, US | daily high max (Tie) | 32.2 C (90.0 F) | tie | 8 years | 1 of 100 (Routine) |
| 12 June 2026 | Lansing Manor, US | daily high max (Tie) | 32.2 C (90.0 F) | tie | 20 years | 2 of 100 (Routine) |
| 7 June 2026 | Lansing Manor, US | daily high min | 18.3 C (64.9 F) | 0.5 C (0.9 F) | 17 years | 10 of 100 (Routine) |
| 31 May 2026 | Lansing Manor, US | daily low min | 0.0 C (32.0 F) | 1.7 C (3.1 F) | 36 years | 17 of 100 (Routine) |
| 22 May 2026 | Lansing Manor, US | daily low min | 0.0 C (32.0 F) | 0.6 C (1.1 F) | 19 years | 10 of 100 (Routine) |
| 19 May 2026 | Lansing Manor, US | daily high max | 32.8 C (91.0 F) | 0.6 C (1.1 F) | 8 years | 7 of 100 (Routine) |
| 19 May 2026 | Lansing Manor, US | daily high min (Tie) | 15.0 C (59.0 F) | tie | 27 years | 3 of 100 (Routine) |
| 13 May 2026 | Lansing Manor, US | daily low min (Tie) | -3.3 C (26.1 F) | tie | 23 years | 2 of 100 (Routine) |
Climate Trend
28 complete years, 1986 to 2019| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1986 | 7.6 C | -0.29 C |
| 1987 | 8.0 C | +0.05 C |
| 1988 | 7.5 C | -0.46 C |
| 1989 | 7.4 C | -0.54 C |
| 1990 | 9.2 C | +1.31 C |
| 1991 | 9.0 C | +1.06 C |
| 1992 | 6.9 C | -0.99 C |
| 1993 | 7.4 C | -0.49 C |
| 1994 | 7.0 C | -0.91 C |
| 1995 | 7.7 C | -0.25 C |
| 1996 | 7.1 C | -0.85 C |
| 1999 | 8.8 C | +0.84 C |
| 2000 | 7.9 C | +0.00 C |
| 2001 | 9.1 C | +1.21 C |
| 2003 | 7.8 C | -0.14 C |
| 2004 | 7.4 C | -0.52 C |
| 2007 | 8.4 C | +0.42 C |
| 2008 | 8.5 C | +0.56 C |
| 2009 | 8.0 C | +0.03 C |
| 2010 | 8.9 C | +0.93 C |
| 2011 | 8.6 C | +0.66 C |
| 2012 | 9.1 C | +1.17 C |
| 2013 | 7.1 C | -0.84 C |
| 2014 | 6.3 C | -1.65 C |
| 2015 | 7.2 C | -0.74 C |
| 2017 | 8.5 C | +0.54 C |
| 2018 | 8.2 C | +0.31 C |
| 2019 | 7.5 C | -0.47 C |
This station does not have enough complete years (30 are needed) to fit a temperature trend.
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
1985 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 36.7 C (98.1 F) | 2001 | 34.4 C (93.9 F) | 42 |
| Coldest night (TNn) | -32.2 C (-26.0 F) | 1994 | -24.1 C (-11.5 F) | 42 |
| Wettest day (Rx1day) | 126.2 mm (5.0 in) | 1999 | 52.6 mm (2.1 in) | 42 |
| Wettest five days (Rx5day) | 299.2 mm (11.8 in) | 2005 | 84.0 mm (3.3 in) | 42 |
| Longest dry spell (CDD) | 37 days | 2001 | 14 days | 42 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1985 | 22.2 C (72.0 F) |
| 1986 | 32.8 C (91.0 F) |
| 1987 | 32.8 C (91.0 F) |
| 1988 | 36.1 C (97.0 F) |
| 1989 | 32.2 C (90.0 F) |
| 1990 | 34.4 C (93.9 F) |
| 1991 | 34.4 C (93.9 F) |
| 1992 | 33.9 C (93.0 F) |
| 1993 | 33.3 C (91.9 F) |
| 1994 | 34.4 C (93.9 F) |
| 1995 | 35.0 C (95.0 F) |
| 1996 | 32.2 C (90.0 F) |
| 1997 | 35.6 C (96.1 F) |
| 1998 | 32.2 C (90.0 F) |
| 1999 | 34.4 C (93.9 F) |
| 2000 | 32.2 C (90.0 F) |
| 2001 | 36.7 C (98.1 F) |
| 2002 | 35.6 C (96.1 F) |
| 2003 | 35.0 C (95.0 F) |
| 2004 | 32.2 C (90.0 F) |
| 2005 | 34.4 C (93.9 F) |
| 2006 | 35.0 C (95.0 F) |
| 2007 | 35.6 C (96.1 F) |
| 2008 | 34.4 C (93.9 F) |
| 2009 | 33.9 C (93.0 F) |
| 2010 | 35.0 C (95.0 F) |
| 2011 | 35.6 C (96.1 F) |
| 2012 | 35.6 C (96.1 F) |
| 2013 | 35.6 C (96.1 F) |
| 2014 | 32.2 C (90.0 F) |
| 2015 | 32.8 C (91.0 F) |
| 2016 | 34.4 C (93.9 F) |
| 2017 | 32.2 C (90.0 F) |
| 2018 | 35.6 C (96.1 F) |
| 2019 | 32.2 C (90.0 F) |
| 2020 | 24.4 C (75.9 F) |
| 2021 | 34.4 C (93.9 F) |
| 2022 | 34.4 C (93.9 F) |
| 2023 | 32.8 C (91.0 F) |
| 2024 | 35.0 C (95.0 F) |
| 2025 | 36.1 C (97.0 F) |
| 2026 | 35.6 C (96.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1985 | -17.2 C (1.0 F) |
| 1986 | -22.2 C (-8.0 F) |
| 1987 | -27.2 C (-17.0 F) |
| 1988 | -27.2 C (-17.0 F) |
| 1989 | -22.2 C (-8.0 F) |
| 1990 | -22.2 C (-8.0 F) |
| 1991 | -22.2 C (-8.0 F) |
| 1992 | -21.1 C (-6.0 F) |
| 1993 | -25.6 C (-14.1 F) |
| 1994 | -32.2 C (-26.0 F) |
| 1995 | -26.1 C (-15.0 F) |
| 1996 | -28.9 C (-20.0 F) |
| 1997 | -23.3 C (-9.9 F) |
| 1998 | -16.7 C (1.9 F) |
| 1999 | -23.3 C (-9.9 F) |
| 2000 | -25.6 C (-14.1 F) |
| 2001 | -17.8 C (0.0 F) |
| 2002 | -19.4 C (-2.9 F) |
| 2003 | -28.3 C (-18.9 F) |
| 2004 | -30.0 C (-22.0 F) |
| 2005 | -30.0 C (-22.0 F) |
| 2006 | -18.9 C (-2.0 F) |
| 2007 | -22.8 C (-9.0 F) |
| 2008 | -22.2 C (-8.0 F) |
| 2009 | -26.7 C (-16.1 F) |
| 2010 | -21.7 C (-7.1 F) |
| 2011 | -26.7 C (-16.1 F) |
| 2012 | -21.7 C (-7.1 F) |
| 2013 | -25.0 C (-13.0 F) |
| 2014 | -31.1 C (-24.0 F) |
| 2015 | -29.4 C (-20.9 F) |
| 2016 | -27.8 C (-18.0 F) |
| 2017 | -20.0 C (-4.0 F) |
| 2018 | -25.0 C (-13.0 F) |
| 2019 | -25.0 C (-13.0 F) |
| 2020 | -17.8 C (0.0 F) |
| 2021 | -17.2 C (1.0 F) |
| 2022 | -23.3 C (-9.9 F) |
| 2023 | -26.7 C (-16.1 F) |
| 2024 | -23.3 C (-9.9 F) |
| 2025 | -27.8 C (-18.0 F) |
| 2026 | -26.1 C (-15.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1985 | 13.2 mm (0.5 in) |
| 1986 | 63.5 mm (2.5 in) |
| 1987 | 42.4 mm (1.7 in) |
| 1988 | 31.2 mm (1.2 in) |
| 1989 | 53.1 mm (2.1 in) |
| 1990 | 66.5 mm (2.6 in) |
| 1991 | 55.9 mm (2.2 in) |
| 1992 | 63.8 mm (2.5 in) |
| 1993 | 29.5 mm (1.2 in) |
| 1994 | 37.6 mm (1.5 in) |
| 1995 | 81.5 mm (3.2 in) |
| 1996 | 62.2 mm (2.4 in) |
| 1997 | 33.0 mm (1.3 in) |
| 1998 | 71.4 mm (2.8 in) |
| 1999 | 126.2 mm (5.0 in) |
| 2000 | 77.7 mm (3.1 in) |
| 2001 | 36.3 mm (1.4 in) |
| 2002 | 47.0 mm (1.9 in) |
| 2003 | 51.3 mm (2.0 in) |
| 2004 | 105.4 mm (4.1 in) |
| 2005 | 112.3 mm (4.4 in) |
| 2006 | 49.0 mm (1.9 in) |
| 2007 | 86.1 mm (3.4 in) |
| 2008 | 77.5 mm (3.1 in) |
| 2009 | 39.1 mm (1.5 in) |
| 2010 | 114.8 mm (4.5 in) |
| 2011 | 88.9 mm (3.5 in) |
| 2012 | 58.4 mm (2.3 in) |
| 2013 | 51.3 mm (2.0 in) |
| 2014 | 53.8 mm (2.1 in) |
| 2015 | 45.7 mm (1.8 in) |
| 2016 | 45.7 mm (1.8 in) |
| 2017 | 50.8 mm (2.0 in) |
| 2018 | 46.2 mm (1.8 in) |
| 2019 | 50.8 mm (2.0 in) |
| 2020 | 28.4 mm (1.1 in) |
| 2021 | 69.6 mm (2.7 in) |
| 2022 | 58.7 mm (2.3 in) |
| 2023 | 40.1 mm (1.6 in) |
| 2024 | 50.8 mm (2.0 in) |
| 2025 | 52.1 mm (2.1 in) |
| 2026 | 68.6 mm (2.7 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1985 | 35.8 mm (1.4 in) |
| 1986 | 92.4 mm (3.6 in) |
| 1987 | 53.7 mm (2.1 in) |
| 1988 | 57.7 mm (2.3 in) |
| 1989 | 84.7 mm (3.3 in) |
| 1990 | 83.2 mm (3.3 in) |
| 1991 | 85.9 mm (3.4 in) |
| 1992 | 95.8 mm (3.8 in) |
| 1993 | 55.2 mm (2.2 in) |
| 1994 | 69.1 mm (2.7 in) |
| 1995 | 97.5 mm (3.8 in) |
| 1996 | 92.5 mm (3.6 in) |
| 1997 | 44.6 mm (1.8 in) |
| 1998 | 105.8 mm (4.2 in) |
| 1999 | 135.6 mm (5.3 in) |
| 2000 | 100.3 mm (3.9 in) |
| 2001 | 40.9 mm (1.6 in) |
| 2002 | 56.1 mm (2.2 in) |
| 2003 | 78.4 mm (3.1 in) |
| 2004 | 111.0 mm (4.4 in) |
| 2005 | 299.2 mm (11.8 in) |
| 2006 | 122.7 mm (4.8 in) |
| 2007 | 120.7 mm (4.8 in) |
| 2008 | 125.2 mm (4.9 in) |
| 2009 | 86.6 mm (3.4 in) |
| 2010 | 140.3 mm (5.5 in) |
| 2011 | 189.3 mm (7.5 in) |
| 2012 | 67.5 mm (2.7 in) |
| 2013 | 90.8 mm (3.6 in) |
| 2014 | 56.4 mm (2.2 in) |
| 2015 | 67.8 mm (2.7 in) |
| 2016 | 68.5 mm (2.7 in) |
| 2017 | 54.2 mm (2.1 in) |
| 2018 | 78.7 mm (3.1 in) |
| 2019 | 62.7 mm (2.5 in) |
| 2020 | 48.7 mm (1.9 in) |
| 2021 | 144.0 mm (5.7 in) |
| 2022 | 72.7 mm (2.9 in) |
| 2023 | 76.9 mm (3.0 in) |
| 2024 | 112.7 mm (4.4 in) |
| 2025 | 89.6 mm (3.5 in) |
| 2026 | 54.2 mm (2.1 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1985 | 6 days |
| 1986 | 14 days |
| 1987 | 28 days |
| 1988 | 12 days |
| 1989 | 12 days |
| 1990 | 11 days |
| 1991 | 11 days |
| 1992 | 13 days |
| 1993 | 13 days |
| 1994 | 15 days |
| 1995 | 15 days |
| 1996 | 13 days |
| 1997 | 11 days |
| 1998 | 18 days |
| 1999 | 18 days |
| 2000 | 21 days |
| 2001 | 37 days |
| 2002 | 11 days |
| 2003 | 13 days |
| 2004 | 14 days |
| 2005 | 16 days |
| 2006 | 17 days |
| 2007 | 14 days |
| 2008 | 17 days |
| 2009 | 13 days |
| 2010 | 13 days |
| 2011 | 10 days |
| 2012 | 19 days |
| 2013 | 14 days |
| 2014 | 18 days |
| 2015 | 23 days |
| 2016 | 16 days |
| 2017 | 13 days |
| 2018 | 12 days |
| 2019 | 18 days |
| 2020 | 5 days |
| 2021 | 10 days |
| 2022 | 9 days |
| 2023 | 12 days |
| 2024 | 15 days |
| 2025 | 15 days |
| 2026 | 11 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
28 years with a frostAcross 28 years with a frost, the median last spring frost at Lansing Manor falls on 15 May and the median first autumn frost on 4 October, which leaves a median of 138 days between them.
Fitted over all years, the growing season changes by +5.8 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1986 to 2019) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 15 May | n/a | 15 May | n/a | -1.5 days per decade |
| First autumn frost | 4 October | n/a | 4 October | n/a | +4.3 days per decade |
| Growing days | 138 days | n/a | 138 days | n/a | +5.8 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
34 years, 1986 to 2025A day with at least 55.0 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 150.0 mm (5.9 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 55.0 mm (2.2 in) | |
| 5 years | 74.7 mm (2.9 in) | |
| 10 years | 89.7 mm (3.5 in) | |
| 25 years | 111.5 mm (4.4 in) | |
| 50 years | 129.8 mm (5.1 in) | Longer than the 34 years of record |
| 100 years | 150.0 mm (5.9 in) | Longer than the 34 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, 34 years of values from 1986 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: 126.2 mm (5.0 in) in 1999; 114.8 mm (4.5 in) in 2010; 105.4 mm (4.1 in) in 2004.
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).