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Built 2026-10-19 (19 October 2026)

Marion 1 SSW Weather Records (USC00155150)

Record envelope, standing records and threshold days for Marion 1 SSW (USC00155150), Kentucky, United States, with 46 years of record.

Key Facts for Marion 1 SSW

  • Marion 1 SSW (USC00155150) is a weather station in Kentucky, United States at 37.31 latitude and -88.09 longitude, 165 m (540 ft) above sea level.
  • The station reports from 1981 to 2026, 46 years of record.
  • 0 records set at Marion 1 SSW still stand.
  • Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Marion 1 SSW set a daily record precipitation of 62.2 mm (2.4 in) on 3 October 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: Kentucky, United States, 37.31 latitude, -88.09 longitude.
  • Elevation: 165 m (540 ft).
  • Period of record: 1981 to 2026, 46 years.
  • Eligible elements: prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Marion 1 SSW, with 2026 drawn through them The band shows the record high and record low for each calendar day at Marion 1 SSW. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 000111 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Marion 1 SSW. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Marion 1 SSW, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
Febn/an/an/an/a
Marn/an/an/an/a
Aprn/an/an/an/a
Mayn/an/an/an/a
Junn/an/an/an/a
Juln/an/an/an/a
Augn/an/an/an/a
Sepn/an/an/an/a
Octn/an/an/an/a
Novn/an/an/an/a
Decn/an/an/an/a

Which Years Hold Standing Records

0 standing records
Standing records at Marion 1 SSW by the year they were set 0 records at Marion 1 SSW still stand. 00000000000
0 records at Marion 1 SSW still stand.
Standing records at Marion 1 SSW by the year they were set
Year setStanding records

Wettest Day of Each Month

Mar: 148.3 mm (5.8 in)
Record daily precipitation for each month at Marion 1 SSW The wettest day on record for each calendar month at Marion 1 SSW. The most was 148.3 mm (5.8 in) on 19 March 2008. 050100150 Jan: 85.6 mm (3.4 in), 3 January 2000 Jan Feb: 106.4 mm (4.2 in), 16 February 2025 Feb Mar: 148.3 mm (5.8 in), 19 March 2008 Mar Apr: 141.7 mm (5.6 in), 30 April 1983 Apr May: 81.3 mm (3.2 in), 11 May 2003 May Jun: 90.2 mm (3.6 in), 17 June 1987 Jun Jul: 129.5 mm (5.1 in), 6 July 2007 Jul Aug: 98.8 mm (3.9 in), 20 August 1988 Aug Sep: 128.3 mm (5.1 in), 28 September 2024 Sep Oct: 106.7 mm (4.2 in), 17 October 1989 Oct Nov: 118.4 mm (4.7 in), 1 November 2018 Nov Dec: 83.3 mm (3.3 in), 17 December 2001 Dec
The wettest day on record for each calendar month at Marion 1 SSW. The most was 148.3 mm (5.8 in) on 19 March 2008.
Record daily precipitation for each month at Marion 1 SSW
MonthRecord daily precipitation (mm)Date
Jan85.6 mm (3.4 in)3 January 2000
Feb106.4 mm (4.2 in)16 February 2025
Mar148.3 mm (5.8 in)19 March 2008
Apr141.7 mm (5.6 in)30 April 1983
May81.3 mm (3.2 in)11 May 2003
Jun90.2 mm (3.6 in)17 June 1987
Jul129.5 mm (5.1 in)6 July 2007
Aug98.8 mm (3.9 in)20 August 1988
Sep128.3 mm (5.1 in)28 September 2024
Oct106.7 mm (4.2 in)17 October 1989
Nov118.4 mm (4.7 in)1 November 2018
Dec83.3 mm (3.3 in)17 December 2001

Latest Records

20
Latest records at Marion 1 SSW
DateStationRecordValueBeat old record byOld record stoodSignificance
3 October 2026Marion 1 SSW, USdaily rain (Provisional)62.2 mm (2.4 in)2.5 mm (0.10 in)31 years14 of 100 (Routine)
12 September 2026Marion 1 SSW, USdaily rain (Provisional)36.6 mm (1.4 in)0.5 mm (0.02 in)40 years16 of 100 (Routine)
10 September 2026Marion 1 SSW, USdaily rain (Provisional)33.0 mm (1.3 in)8.6 mm (0.34 in)24 years16 of 100 (Routine)
1 August 2026Marion 1 SSW, USdaily rain51.3 mm (2.0 in)32.8 mm (1.3 in)5 years27 of 100 (Routine)
27 July 2026Marion 1 SSW, USdaily rain77.0 mm (3.0 in)34.6 mm (1.4 in)11 years25 of 100 (Routine)
27 June 2026Marion 1 SSW, USdaily rain47.0 mm (1.9 in)1.8 mm (0.07 in)12 years8 of 100 (Routine)
9 June 2026Marion 1 SSW, USdaily rain60.2 mm (2.4 in)4.3 mm (0.17 in)31 years15 of 100 (Routine)
6 May 2026Marion 1 SSW, USdaily rain55.4 mm (2.2 in)22.1 mm (0.9 in)27 years27 of 100 (Routine)
6 March 2026Marion 1 SSW, USdaily rain37.8 mm (1.5 in)6.0 mm (0.24 in)36 years18 of 100 (Routine)
26 January 2026Marion 1 SSW, USmonthly snow depth (Tie)10.2 cm (4.0 in)tie1 year3 of 100 (Routine)
25 January 2026Marion 1 SSW, USdaily snowfall10.2 cm (4.0 in)10.2 cm (4.0 in)43 years36 of 100 (Notable)
25 January 2026Marion 1 SSW, USmonthly snow depth (Tie)10.2 cm (4.0 in)tie1 year3 of 100 (Routine)
8 October 2025Marion 1 SSW, USdaily rain30.0 mm (1.2 in)14.0 mm (0.6 in)8 years14 of 100 (Routine)
7 June 2025Marion 1 SSW, USdaily rain34.8 mm (1.4 in)23.9 mm (0.9 in)28 years28 of 100 (Routine)
6 April 2025Marion 1 SSW, USdaily rain80.8 mm (3.2 in)51.8 mm (2.0 in)31 years46 of 100 (Notable)
5 April 2025Marion 1 SSW, USdaily rain47.8 mm (1.9 in)7.9 mm (0.31 in)28 years17 of 100 (Routine)
3 April 2025Marion 1 SSW, USdaily rain46.0 mm (1.8 in)2.3 mm (0.09 in)24 years12 of 100 (Routine)
15 March 2025Marion 1 SSW, USdaily rain50.5 mm (2.0 in)21.0 mm (0.8 in)43 years28 of 100 (Routine)
19 February 2025Marion 1 SSW, USdaily snowfall1.3 cm (0.5 in)1.3 cm (0.5 in)43 years18 of 100 (Routine)
16 February 2025Marion 1 SSW, USmonthly rain106.4 mm (4.2 in)13.4 mm (0.5 in)36 years33 of 100 (Routine)

Extremes by Year

1981 to 2026
Yearly extremes at Marion 1 SSW: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)148.3 mm (5.8 in)200870.1 mm (2.8 in)46
Wettest five days (Rx5day)312.5 mm (12.3 in)1983114.2 mm (4.5 in)46
Longest dry spell (CDD)46 days200421 days46

Wettest day (Rx1day)

Wettest day (Rx1day) at Marion 1 SSW by year The wettest day of the year at Marion 1 SSW, 1981 to 2026. The record is 148.3 mm (5.8 in) in 2008, marked on the chart; the median year is 70.1 mm (2.8 in). 0501001501990200020102020Record: 148.3 mm (5.8 in) in 2008
The wettest day of the year at Marion 1 SSW, 1981 to 2026. The record is 148.3 mm (5.8 in) in 2008, marked on the chart; the median year is 70.1 mm (2.8 in).
Wettest day (Rx1day) at Marion 1 SSW by year
YearWettest day (Rx1day)
198130.5 mm (1.2 in)
198266.5 mm (2.6 in)
1983141.7 mm (5.6 in)
198470.9 mm (2.8 in)
198568.8 mm (2.7 in)
198648.8 mm (1.9 in)
198790.2 mm (3.6 in)
198898.8 mm (3.9 in)
1989106.7 mm (4.2 in)
1990106.9 mm (4.2 in)
199153.3 mm (2.1 in)
199255.9 mm (2.2 in)
199378.5 mm (3.1 in)
199450.8 mm (2.0 in)
199566.3 mm (2.6 in)
199665.0 mm (2.6 in)
1997101.6 mm (4.0 in)
199893.5 mm (3.7 in)
1999103.4 mm (4.1 in)
200085.6 mm (3.4 in)
200183.3 mm (3.3 in)
200277.7 mm (3.1 in)
200381.3 mm (3.2 in)
200458.2 mm (2.3 in)
200546.2 mm (1.8 in)
200663.5 mm (2.5 in)
2007129.5 mm (5.1 in)
2008148.3 mm (5.8 in)
200967.6 mm (2.7 in)
201045.2 mm (1.8 in)
201173.7 mm (2.9 in)
201265.0 mm (2.6 in)
201356.1 mm (2.2 in)
201456.1 mm (2.2 in)
201555.9 mm (2.2 in)
201654.6 mm (2.1 in)
201755.9 mm (2.2 in)
2018118.4 mm (4.7 in)
201962.5 mm (2.5 in)
202078.0 mm (3.1 in)
202169.3 mm (2.7 in)
202267.8 mm (2.7 in)
202371.6 mm (2.8 in)
2024128.3 mm (5.1 in)
2025106.4 mm (4.2 in)
202677.0 mm (3.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Marion 1 SSW by year The wettest five days of the year at Marion 1 SSW, 1981 to 2026. The record is 312.5 mm (12.3 in) in 1983, marked on the chart; the median year is 114.2 mm (4.5 in). 01002003004001990200020102020Record: 312.5 mm (12.3 in) in 1983
The wettest five days of the year at Marion 1 SSW, 1981 to 2026. The record is 312.5 mm (12.3 in) in 1983, marked on the chart; the median year is 114.2 mm (4.5 in).
Wettest five days (Rx5day) at Marion 1 SSW by year
YearWettest five days (Rx5day)
198151.8 mm (2.0 in)
198297.0 mm (3.8 in)
1983312.5 mm (12.3 in)
1984140.2 mm (5.5 in)
198588.8 mm (3.5 in)
1986103.9 mm (4.1 in)
1987134.7 mm (5.3 in)
1988133.9 mm (5.3 in)
1989194.9 mm (7.7 in)
1990133.6 mm (5.3 in)
199158.7 mm (2.3 in)
199270.1 mm (2.8 in)
1993121.9 mm (4.8 in)
199487.4 mm (3.4 in)
1995117.1 mm (4.6 in)
199665.3 mm (2.6 in)
1997222.8 mm (8.8 in)
1998142.3 mm (5.6 in)
1999108.5 mm (4.3 in)
2000138.9 mm (5.5 in)
2001150.6 mm (5.9 in)
2002111.2 mm (4.4 in)
2003141.8 mm (5.6 in)
200490.0 mm (3.5 in)
200581.0 mm (3.2 in)
2006132.5 mm (5.2 in)
2007129.5 mm (5.1 in)
2008163.3 mm (6.4 in)
200992.7 mm (3.6 in)
201074.9 mm (2.9 in)
2011175.5 mm (6.9 in)
2012110.2 mm (4.3 in)
201372.4 mm (2.9 in)
201491.6 mm (3.6 in)
2015160.1 mm (6.3 in)
2016149.7 mm (5.9 in)
201773.7 mm (2.9 in)
2018177.8 mm (7.0 in)
201999.5 mm (3.9 in)
2020137.1 mm (5.4 in)
202192.2 mm (3.6 in)
202295.7 mm (3.8 in)
202391.9 mm (3.6 in)
2024169.0 mm (6.7 in)
2025244.0 mm (9.6 in)
202696.1 mm (3.8 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Marion 1 SSW by year The longest dry spell of the year at Marion 1 SSW, 1981 to 2026. The record is 46 days in 2004, marked on the chart; the median year is 21 days. 10203040501990200020102020Record: 46 days in 2004
The longest dry spell of the year at Marion 1 SSW, 1981 to 2026. The record is 46 days in 2004, marked on the chart; the median year is 21 days.
Longest dry spell (CDD) at Marion 1 SSW by year
YearLongest dry spell (CDD)
198118 days
198220 days
198333 days
198418 days
198521 days
198630 days
198737 days
198827 days
198943 days
199027 days
199124 days
199228 days
199317 days
199417 days
199523 days
199625 days
199718 days
199839 days
199935 days
200030 days
200115 days
200221 days
200324 days
200446 days
200521 days
200616 days
200724 days
200817 days
200916 days
201026 days
201119 days
201226 days
201314 days
201417 days
201520 days
201611 days
201717 days
201812 days
201926 days
202015 days
202112 days
202222 days
202311 days
202424 days
202516 days
202619 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

40 years, 1982 to 2025

A day with at least 71.9 mm (2.8 in) of rain is expected about once in 2 years. A day with at least 178.7 mm (7.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Marion 1 SSW: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years71.9 mm (2.8 in)
5 years95.2 mm (3.7 in)
10 years112.6 mm (4.4 in)
25 years137.0 mm (5.4 in)
50 years157.0 mm (6.2 in)Longer than the 40 years of record
100 years178.7 mm (7.0 in)Longer than the 40 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, 40 years of values from 1982 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: 148.3 mm (5.8 in) in 2008; 141.7 mm (5.6 in) in 1983; 129.5 mm (5.1 in) in 2007.

Download the Data

  • Data for Marion 1 SSW standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Marion 1 SSW threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-17).