Lebanon 7 N Weather Records (USC00405118)
Record envelope, standing records and threshold days for Lebanon 7 N (USC00405118), Tennessee, United States, with 79 years of record.
Key Facts for Lebanon 7 N
- Lebanon 7 N (USC00405118) is a weather station in Tennessee, United States at 36.30 latitude and -86.26 longitude, 155 m (510 ft) above sea level.
- The station reports from 1948 to 2026, 79 years of record.
- 1,464 records set at Lebanon 7 N still stand.
- Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Lebanon 7 N set a daily record precipitation of 27.9 mm (1.1 in) on 11 September 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Tennessee, United States, 36.30 latitude, -86.26 longitude.
- Elevation: 155 m (510 ft).
- Period of record: 1948 to 2026, 79 years.
- Eligible elements: prcp, snow, snwd.
Daily Record Envelope and 2026
51 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 22.8 C (73.0 F) | -20.0 C (-4.0 F) | 20.6 C (69.1 F) | -14.4 C (6.1 F) |
| Feb | 27.2 C (81.0 F) | -17.8 C (0.0 F) | 23.9 C (75.0 F) | -10.6 C (12.9 F) |
| Mar | 31.1 C (88.0 F) | -13.9 C (7.0 F) | 31.1 C (88.0 F) | -5.0 C (23.0 F) |
| Apr | 33.3 C (91.9 F) | -5.6 C (21.9 F) | 31.1 C (88.0 F) | 2.8 C (37.0 F) |
| May | 35.6 C (96.1 F) | 1.7 C (35.1 F) | 35.0 C (95.0 F) | 2.8 C (37.0 F) |
| Jun | 40.0 C (104.0 F) | 7.2 C (45.0 F) | 36.1 C (97.0 F) | 13.3 C (55.9 F) |
| Jul | 42.2 C (108.0 F) | 11.1 C (52.0 F) | 36.7 C (98.1 F) | 16.7 C (62.1 F) |
| Aug | 41.1 C (106.0 F) | 10.0 C (50.0 F) | 38.9 C (102.0 F) | 15.6 C (60.1 F) |
| Sep | 37.8 C (100.0 F) | 3.9 C (39.0 F) | 38.3 C (100.9 F) | 7.8 C (46.0 F) |
| Oct | 35.6 C (96.1 F) | -3.3 C (26.1 F) | 34.4 C (93.9 F) | 8.9 C (48.0 F) |
| Nov | 30.0 C (86.0 F) | -9.4 C (15.1 F) | n/a | n/a |
| Dec | 23.9 C (75.0 F) | -20.6 C (-5.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 2004 | 54 |
| 2005 | 61 |
| 2006 | 65 |
| 2007 | 77 |
| 2008 | 80 |
| 2009 | 65 |
| 2010 | 92 |
| 2011 | 84 |
| 2012 | 92 |
| 2013 | 58 |
| 2014 | 66 |
| 2015 | 58 |
| 2016 | 55 |
| 2017 | 65 |
| 2018 | 63 |
| 2019 | 52 |
| 2020 | 49 |
| 2021 | 43 |
| 2022 | 65 |
| 2023 | 47 |
| 2024 | 65 |
| 2025 | 51 |
| 2026 | 57 |
All-Time Record Progression
2 new records| Date | Kind | Detail |
|---|---|---|
| 2021-02-17 | Record snow depth | Record snow depth 58.4 cm (23.0 in) |
| 2024-05-09 | Record daily precipitation | Record daily precipitation 179.6 mm (7.1 in) |
Wettest Day of Each Month
May: 179.6 mm (7.1 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 101.6 mm (4.0 in) | 16 January 2003 |
| Feb | 113.0 mm (4.4 in) | 27 February 1962 |
| Mar | 104.4 mm (4.1 in) | 28 March 2021 |
| Apr | 100.6 mm (4.0 in) | 28 April 2013 |
| May | 179.6 mm (7.1 in) | 9 May 2024 |
| Jun | 102.1 mm (4.0 in) | 21 June 1970 |
| Jul | 81.3 mm (3.2 in) | 27 July 1984 |
| Aug | 117.3 mm (4.6 in) | 17 August 2010 |
| Sep | 122.7 mm (4.8 in) | 9 September 1970 |
| Oct | 112.8 mm (4.4 in) | 16 October 1971 |
| Nov | 97.3 mm (3.8 in) | 8 November 2000 |
| Dec | 104.6 mm (4.1 in) | 4 December 1978 |
Period of Record Coverage
2004 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 2004 | 264 | 72% | No |
| 2005 | 362 | 99% | Yes |
| 2006 | 362 | 99% | Yes |
| 2007 | 348 | 95% | Yes |
| 2008 | 345 | 94% | Yes |
| 2009 | 335 | 92% | Yes |
| 2010 | 338 | 93% | Yes |
| 2011 | 351 | 96% | Yes |
| 2012 | 349 | 95% | Yes |
| 2013 | 342 | 94% | Yes |
| 2014 | 309 | 85% | No |
| 2015 | 307 | 84% | No |
| 2016 | 336 | 92% | Yes |
| 2017 | 341 | 93% | Yes |
| 2018 | 317 | 87% | No |
| 2019 | 324 | 89% | No |
| 2020 | 281 | 77% | No |
| 2021 | 295 | 81% | No |
| 2022 | 352 | 96% | Yes |
| 2023 | 344 | 94% | Yes |
| 2024 | 350 | 96% | Yes |
| 2025 | 355 | 97% | Yes |
| 2026 | 268 | 73% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 11 September 2026 | Lebanon 7 N, US | daily rain (Provisional) | 27.9 mm (1.1 in) | 2.0 mm (0.08 in) | 16 years | 12 of 100 (Routine) |
| 1 August 2026 | Lebanon 7 N, US | daily rain | 65.3 mm (2.6 in) | 29.0 mm (1.1 in) | 56 years | 41 of 100 (Notable) |
| 22 July 2026 | Lebanon 7 N, US | daily rain | 27.9 mm (1.1 in) | 7.8 mm (0.31 in) | 5 years | 14 of 100 (Routine) |
| 9 July 2026 | Lebanon 7 N, US | daily rain | 45.0 mm (1.8 in) | 17.1 mm (0.7 in) | 13 years | 24 of 100 (Routine) |
| 19 December 2025 | Lebanon 7 N, US | daily rain | 34.5 mm (1.4 in) | 9.9 mm (0.39 in) | 23 years | 19 of 100 (Routine) |
| 22 November 2025 | Lebanon 7 N, US | daily rain | 30.2 mm (1.2 in) | 3.5 mm (0.14 in) | 6 years | 10 of 100 (Routine) |
| 23 September 2025 | Lebanon 7 N, US | daily rain | 40.6 mm (1.6 in) | 1.2 mm (0.05 in) | 31 years | 16 of 100 (Routine) |
| 6 April 2025 | Lebanon 7 N, US | daily rain | 52.3 mm (2.1 in) | 9.1 mm (0.36 in) | 2 years | 13 of 100 (Routine) |
| 3 April 2025 | Lebanon 7 N, US | daily rain | 80.0 mm (3.1 in) | 30.7 mm (1.2 in) | 16 years | 33 of 100 (Routine) |
| 16 March 2025 | Lebanon 7 N, US | daily rain | 82.3 mm (3.2 in) | 39.6 mm (1.6 in) | 40 years | 47 of 100 (Notable) |
| 16 February 2025 | Lebanon 7 N, US | daily rain | 49.8 mm (2.0 in) | 1.5 mm (0.06 in) | 24 years | 15 of 100 (Routine) |
| 31 January 2025 | Lebanon 7 N, US | daily rain | 34.5 mm (1.4 in) | 18.0 mm (0.7 in) | 12 years | 24 of 100 (Routine) |
| 11 January 2025 | Lebanon 7 N, US | daily snow depth | 12.7 cm (5.0 in) | 12.7 cm (5.0 in) | 68 years | 53 of 100 (Notable) |
| 11 January 2025 | Lebanon 7 N, US | daily snowfall | 11.9 cm (4.7 in) | 11.4 cm (4.5 in) | 14 years | 33 of 100 (Routine) |
| 28 September 2024 | Lebanon 7 N, US | daily rain | 69.9 mm (2.8 in) | 24.9 mm (1.0 in) | 45 years | 33 of 100 (Routine) |
| 27 September 2024 | Lebanon 7 N, US | daily rain | 45.7 mm (1.8 in) | 7.1 mm (0.28 in) | 28 years | 18 of 100 (Routine) |
| 29 July 2024 | Lebanon 7 N, US | daily rain | 47.2 mm (1.9 in) | 3.5 mm (0.14 in) | 57 years | 26 of 100 (Routine) |
| 9 May 2024 | Lebanon 7 N, US | all-time rain | 179.6 mm (7.1 in) | 56.9 mm (2.2 in) | 53 years | 81 of 100 (Exceptional) |
| 29 February 2024 | Lebanon 7 N, US | daily rain | 27.2 mm (1.1 in) | 20.6 mm (0.8 in) | 64 years | 40 of 100 (Notable) |
| 23 February 2024 | Lebanon 7 N, US | daily rain | 46.7 mm (1.8 in) | 0.7 mm (0.03 in) | 1 year | 7 of 100 (Routine) |
Climate Trend
15 complete years, 2005 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 2005 | 15.3 C | +0.28 C |
| 2006 | 15.4 C | +0.39 C |
| 2008 | 14.4 C | -0.60 C |
| 2012 | 15.5 C | +0.48 C |
| 2013 | 13.6 C | -1.39 C |
| 2014 | 13.8 C | -1.26 C |
| 2015 | 15.1 C | +0.06 C |
| 2016 | 15.8 C | +0.76 C |
| 2017 | 15.5 C | +0.43 C |
| 2018 | 15.0 C | -0.01 C |
| 2019 | 15.5 C | +0.47 C |
| 2020 | 15.2 C | +0.14 C |
| 2022 | 14.7 C | -0.31 C |
| 2023 | 15.4 C | +0.39 C |
| 2025 | 15.2 C | +0.16 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
1948 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 42.2 C (108.0 F) | 2012 | 37.2 C (99.0 F) | 23 |
| Coldest night (TNn) | -20.6 C (-5.1 F) | 2022 | -12.8 C (9.0 F) | 23 |
| Wettest day (Rx1day) | 179.6 mm (7.1 in) | 2024 | 78.4 mm (3.1 in) | 72 |
| Wettest five days (Rx5day) | 234.2 mm (9.2 in) | 2010 | 116.1 mm (4.6 in) | 72 |
| Longest dry spell (CDD) | 34 days | 1998 | 17 days | 72 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1948 | n/a |
| 1956 | n/a |
| 1957 | n/a |
| 1958 | n/a |
| 1959 | n/a |
| 1960 | n/a |
| 1961 | n/a |
| 1962 | n/a |
| 1963 | n/a |
| 1964 | n/a |
| 1965 | n/a |
| 1966 | n/a |
| 1967 | n/a |
| 1968 | n/a |
| 1969 | n/a |
| 1970 | n/a |
| 1971 | n/a |
| 1972 | n/a |
| 1973 | n/a |
| 1974 | n/a |
| 1975 | n/a |
| 1976 | n/a |
| 1977 | n/a |
| 1978 | n/a |
| 1979 | n/a |
| 1980 | n/a |
| 1981 | n/a |
| 1982 | n/a |
| 1983 | n/a |
| 1984 | n/a |
| 1985 | n/a |
| 1986 | n/a |
| 1987 | n/a |
| 1988 | n/a |
| 1989 | n/a |
| 1990 | n/a |
| 1991 | n/a |
| 1992 | n/a |
| 1993 | n/a |
| 1994 | n/a |
| 1995 | n/a |
| 1996 | n/a |
| 1997 | n/a |
| 1998 | n/a |
| 1999 | n/a |
| 2000 | n/a |
| 2001 | n/a |
| 2002 | n/a |
| 2003 | n/a |
| 2004 | 33.3 C (91.9 F) |
| 2005 | 34.4 C (93.9 F) |
| 2006 | 35.6 C (96.1 F) |
| 2007 | 41.1 C (106.0 F) |
| 2008 | 37.8 C (100.0 F) |
| 2009 | 35.6 C (96.1 F) |
| 2010 | 40.0 C (104.0 F) |
| 2011 | 40.0 C (104.0 F) |
| 2012 | 42.2 C (108.0 F) |
| 2013 | 34.4 C (93.9 F) |
| 2014 | 35.6 C (96.1 F) |
| 2015 | 35.6 C (96.1 F) |
| 2016 | 36.1 C (97.0 F) |
| 2017 | 37.8 C (100.0 F) |
| 2018 | 36.1 C (97.0 F) |
| 2019 | 37.2 C (99.0 F) |
| 2020 | 37.2 C (99.0 F) |
| 2021 | 36.7 C (98.1 F) |
| 2022 | 37.8 C (100.0 F) |
| 2023 | 37.2 C (99.0 F) |
| 2024 | 38.3 C (100.9 F) |
| 2025 | 36.7 C (98.1 F) |
| 2026 | 38.9 C (102.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1948 | n/a |
| 1956 | n/a |
| 1957 | n/a |
| 1958 | n/a |
| 1959 | n/a |
| 1960 | n/a |
| 1961 | n/a |
| 1962 | n/a |
| 1963 | n/a |
| 1964 | n/a |
| 1965 | n/a |
| 1966 | n/a |
| 1967 | n/a |
| 1968 | n/a |
| 1969 | n/a |
| 1970 | n/a |
| 1971 | n/a |
| 1972 | n/a |
| 1973 | n/a |
| 1974 | n/a |
| 1975 | n/a |
| 1976 | n/a |
| 1977 | n/a |
| 1978 | n/a |
| 1979 | n/a |
| 1980 | n/a |
| 1981 | n/a |
| 1982 | n/a |
| 1983 | n/a |
| 1984 | n/a |
| 1985 | n/a |
| 1986 | n/a |
| 1987 | n/a |
| 1988 | n/a |
| 1989 | n/a |
| 1990 | n/a |
| 1991 | n/a |
| 1992 | n/a |
| 1993 | n/a |
| 1994 | n/a |
| 1995 | n/a |
| 1996 | n/a |
| 1997 | n/a |
| 1998 | n/a |
| 1999 | n/a |
| 2000 | n/a |
| 2001 | n/a |
| 2002 | n/a |
| 2003 | n/a |
| 2004 | -8.9 C (16.0 F) |
| 2005 | -9.4 C (15.1 F) |
| 2006 | -10.0 C (14.0 F) |
| 2007 | -10.0 C (14.0 F) |
| 2008 | -12.8 C (9.0 F) |
| 2009 | -14.4 C (6.1 F) |
| 2010 | -13.3 C (8.1 F) |
| 2011 | -15.0 C (5.0 F) |
| 2012 | -8.9 C (16.0 F) |
| 2013 | -9.4 C (15.1 F) |
| 2014 | -20.0 C (-4.0 F) |
| 2015 | -17.8 C (0.0 F) |
| 2016 | -12.2 C (10.0 F) |
| 2017 | -14.4 C (6.1 F) |
| 2018 | -15.6 C (3.9 F) |
| 2019 | -9.4 C (15.1 F) |
| 2020 | -7.2 C (19.0 F) |
| 2021 | -12.2 C (10.0 F) |
| 2022 | -20.6 C (-5.1 F) |
| 2023 | -8.3 C (17.1 F) |
| 2024 | -19.4 C (-2.9 F) |
| 2025 | -14.4 C (6.1 F) |
| 2026 | -14.4 C (6.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1948 | 30.7 mm (1.2 in) |
| 1956 | 79.0 mm (3.1 in) |
| 1957 | 83.8 mm (3.3 in) |
| 1958 | 83.8 mm (3.3 in) |
| 1959 | 95.3 mm (3.8 in) |
| 1960 | 80.5 mm (3.2 in) |
| 1961 | 48.3 mm (1.9 in) |
| 1962 | 113.0 mm (4.4 in) |
| 1963 | 81.3 mm (3.2 in) |
| 1964 | 71.9 mm (2.8 in) |
| 1965 | 66.0 mm (2.6 in) |
| 1966 | 54.6 mm (2.1 in) |
| 1967 | 57.2 mm (2.3 in) |
| 1968 | 71.1 mm (2.8 in) |
| 1969 | 61.5 mm (2.4 in) |
| 1970 | 122.7 mm (4.8 in) |
| 1971 | 112.8 mm (4.4 in) |
| 1972 | 64.8 mm (2.6 in) |
| 1973 | 96.0 mm (3.8 in) |
| 1974 | 88.9 mm (3.5 in) |
| 1975 | 92.2 mm (3.6 in) |
| 1976 | 50.0 mm (2.0 in) |
| 1977 | 67.6 mm (2.7 in) |
| 1978 | 104.6 mm (4.1 in) |
| 1979 | 100.8 mm (4.0 in) |
| 1980 | 81.3 mm (3.2 in) |
| 1981 | 53.6 mm (2.1 in) |
| 1982 | 58.9 mm (2.3 in) |
| 1983 | 92.7 mm (3.6 in) |
| 1984 | 81.3 mm (3.2 in) |
| 1985 | 74.4 mm (2.9 in) |
| 1986 | 112.8 mm (4.4 in) |
| 1987 | 49.5 mm (1.9 in) |
| 1988 | 80.0 mm (3.1 in) |
| 1989 | 102.9 mm (4.1 in) |
| 1990 | 71.1 mm (2.8 in) |
| 1991 | 78.0 mm (3.1 in) |
| 1992 | 64.0 mm (2.5 in) |
| 1993 | 48.5 mm (1.9 in) |
| 1994 | 61.7 mm (2.4 in) |
| 1995 | 76.2 mm (3.0 in) |
| 1996 | 91.9 mm (3.6 in) |
| 1997 | 70.1 mm (2.8 in) |
| 1998 | 70.6 mm (2.8 in) |
| 1999 | 94.0 mm (3.7 in) |
| 2000 | 97.3 mm (3.8 in) |
| 2001 | 62.2 mm (2.4 in) |
| 2002 | 95.3 mm (3.8 in) |
| 2003 | 101.6 mm (4.0 in) |
| 2004 | 108.0 mm (4.3 in) |
| 2005 | 71.1 mm (2.8 in) |
| 2006 | 50.0 mm (2.0 in) |
| 2007 | 78.7 mm (3.1 in) |
| 2008 | 69.9 mm (2.8 in) |
| 2009 | 98.3 mm (3.9 in) |
| 2010 | 119.4 mm (4.7 in) |
| 2011 | 71.1 mm (2.8 in) |
| 2012 | 64.0 mm (2.5 in) |
| 2013 | 100.6 mm (4.0 in) |
| 2014 | 76.7 mm (3.0 in) |
| 2015 | 60.5 mm (2.4 in) |
| 2016 | 84.8 mm (3.3 in) |
| 2017 | 68.6 mm (2.7 in) |
| 2018 | 90.7 mm (3.6 in) |
| 2019 | 95.5 mm (3.8 in) |
| 2020 | 54.4 mm (2.1 in) |
| 2021 | 104.4 mm (4.1 in) |
| 2022 | 56.6 mm (2.2 in) |
| 2023 | 48.5 mm (1.9 in) |
| 2024 | 179.6 mm (7.1 in) |
| 2025 | 82.3 mm (3.2 in) |
| 2026 | 65.3 mm (2.6 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1948 | 67.7 mm (2.7 in) |
| 1956 | 135.6 mm (5.3 in) |
| 1957 | 142.0 mm (5.6 in) |
| 1958 | 116.3 mm (4.6 in) |
| 1959 | 115.4 mm (4.5 in) |
| 1960 | 97.3 mm (3.8 in) |
| 1961 | 73.9 mm (2.9 in) |
| 1962 | 184.9 mm (7.3 in) |
| 1963 | 95.8 mm (3.8 in) |
| 1964 | 106.2 mm (4.2 in) |
| 1965 | 97.1 mm (3.8 in) |
| 1966 | 93.0 mm (3.7 in) |
| 1967 | 95.3 mm (3.8 in) |
| 1968 | 93.5 mm (3.7 in) |
| 1969 | 114.6 mm (4.5 in) |
| 1970 | 130.3 mm (5.1 in) |
| 1971 | 112.8 mm (4.4 in) |
| 1972 | 121.1 mm (4.8 in) |
| 1973 | 132.1 mm (5.2 in) |
| 1974 | 154.8 mm (6.1 in) |
| 1975 | 201.2 mm (7.9 in) |
| 1976 | 89.4 mm (3.5 in) |
| 1977 | 101.5 mm (4.0 in) |
| 1978 | 180.0 mm (7.1 in) |
| 1979 | 111.5 mm (4.4 in) |
| 1980 | 111.3 mm (4.4 in) |
| 1981 | 90.9 mm (3.6 in) |
| 1982 | 98.5 mm (3.9 in) |
| 1983 | 143.2 mm (5.6 in) |
| 1984 | 158.2 mm (6.2 in) |
| 1985 | 108.9 mm (4.3 in) |
| 1986 | 179.6 mm (7.1 in) |
| 1987 | 89.1 mm (3.5 in) |
| 1988 | 113.3 mm (4.5 in) |
| 1989 | 151.1 mm (5.9 in) |
| 1990 | 132.3 mm (5.2 in) |
| 1991 | 136.9 mm (5.4 in) |
| 1992 | 89.9 mm (3.5 in) |
| 1993 | 93.2 mm (3.7 in) |
| 1994 | 118.4 mm (4.7 in) |
| 1995 | 115.8 mm (4.6 in) |
| 1996 | 102.6 mm (4.0 in) |
| 1997 | 154.0 mm (6.1 in) |
| 1998 | 107.4 mm (4.2 in) |
| 1999 | 124.4 mm (4.9 in) |
| 2000 | 120.6 mm (4.7 in) |
| 2001 | 121.5 mm (4.8 in) |
| 2002 | 117.9 mm (4.6 in) |
| 2003 | 144.9 mm (5.7 in) |
| 2004 | 127.0 mm (5.0 in) |
| 2005 | 149.4 mm (5.9 in) |
| 2006 | 74.9 mm (2.9 in) |
| 2007 | 109.7 mm (4.3 in) |
| 2008 | 103.3 mm (4.1 in) |
| 2009 | 146.1 mm (5.8 in) |
| 2010 | 234.2 mm (9.2 in) |
| 2011 | 125.7 mm (4.9 in) |
| 2012 | 95.5 mm (3.8 in) |
| 2013 | 132.4 mm (5.2 in) |
| 2014 | 121.9 mm (4.8 in) |
| 2015 | 114.0 mm (4.5 in) |
| 2016 | 124.4 mm (4.9 in) |
| 2017 | 98.5 mm (3.9 in) |
| 2018 | 102.5 mm (4.0 in) |
| 2019 | 120.4 mm (4.7 in) |
| 2020 | 90.4 mm (3.6 in) |
| 2021 | 133.6 mm (5.3 in) |
| 2022 | 101.2 mm (4.0 in) |
| 2023 | 81.3 mm (3.2 in) |
| 2024 | 214.4 mm (8.4 in) |
| 2025 | 165.4 mm (6.5 in) |
| 2026 | 125.3 mm (4.9 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1948 | 9 days |
| 1956 | 15 days |
| 1957 | 14 days |
| 1958 | 18 days |
| 1959 | 18 days |
| 1960 | 17 days |
| 1961 | 16 days |
| 1962 | 17 days |
| 1963 | 32 days |
| 1964 | 22 days |
| 1965 | 17 days |
| 1966 | 18 days |
| 1967 | 20 days |
| 1968 | 19 days |
| 1969 | 15 days |
| 1970 | 13 days |
| 1971 | 19 days |
| 1972 | 11 days |
| 1973 | 21 days |
| 1974 | 16 days |
| 1975 | 14 days |
| 1976 | 11 days |
| 1977 | 22 days |
| 1978 | 16 days |
| 1979 | 12 days |
| 1980 | 22 days |
| 1981 | 19 days |
| 1982 | 11 days |
| 1983 | 16 days |
| 1984 | 24 days |
| 1985 | 23 days |
| 1986 | 19 days |
| 1987 | 14 days |
| 1988 | 30 days |
| 1989 | 17 days |
| 1990 | 13 days |
| 1991 | 17 days |
| 1992 | 18 days |
| 1993 | 18 days |
| 1994 | 15 days |
| 1995 | 23 days |
| 1996 | 18 days |
| 1997 | 18 days |
| 1998 | 34 days |
| 1999 | 18 days |
| 2000 | 15 days |
| 2001 | 25 days |
| 2002 | 14 days |
| 2003 | 13 days |
| 2004 | 14 days |
| 2005 | 29 days |
| 2006 | 13 days |
| 2007 | 27 days |
| 2008 | 30 days |
| 2009 | 16 days |
| 2010 | 18 days |
| 2011 | 16 days |
| 2012 | 17 days |
| 2013 | 11 days |
| 2014 | 13 days |
| 2015 | 13 days |
| 2016 | 28 days |
| 2017 | 13 days |
| 2018 | 8 days |
| 2019 | 13 days |
| 2020 | 10 days |
| 2021 | 10 days |
| 2022 | 26 days |
| 2023 | 15 days |
| 2024 | 32 days |
| 2025 | 23 days |
| 2026 | 16 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.
Rainfall Return Levels
62 years, 1957 to 2025A day with at least 78.1 mm (3.1 in) of rain is expected about once in 2 years. A day with at least 149.0 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 | 78.1 mm (3.1 in) | |
| 5 years | 98.4 mm (3.9 in) | |
| 10 years | 111.3 mm (4.4 in) | |
| 25 years | 127.0 mm (5.0 in) | |
| 50 years | 138.2 mm (5.4 in) | |
| 100 years | 149.0 mm (5.9 in) | Longer than the 62 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, 62 years of values from 1957 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: 179.6 mm (7.1 in) in 2024; 122.7 mm (4.8 in) in 1970; 119.4 mm (4.7 in) in 2010.
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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-14).