Built 2026-10-17 (17 October 2026)

Shawneetown Old Town Weather Records (USC00117859)

Record envelope, standing records and threshold days for Shawneetown Old Town (USC00117859), Illinois, United States, with 127 years of record.

Key Facts for Shawneetown Old Town

  • Shawneetown Old Town (USC00117859) is a weather station in Illinois, United States at 37.70 latitude and -88.13 longitude, 107 m (350 ft) above sea level.
  • The station reports from 1892 to 2018, 127 years of record.
  • 0 records set at Shawneetown Old Town still stand.
  • Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Shawneetown Old Town set a monthly record daily precipitation of 86.4 mm (3.4 in) on 1 November 2018.

About the Station

  • Location: Illinois, United States, 37.70 latitude, -88.13 longitude.
  • Elevation: 107 m (350 ft).
  • Period of record: 1892 to 2018, 127 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 Shawneetown Old Town, with 2026 drawn through them The band shows the record high and record low for each calendar day at Shawneetown Old Town. 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 Shawneetown Old Town. 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 Shawneetown Old Town, 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 Shawneetown Old Town by the year they were set 0 records at Shawneetown Old Town still stand. 00000000000
0 records at Shawneetown Old Town still stand.
Standing records at Shawneetown Old Town by the year they were set
Year setStanding records

All-Time Record Progression

2 new records
When Shawneetown Old Town set new all-time records 2 all-time records were set at Shawneetown Old Town between 19 March 1943 and 25 September 1945. Each dot is a new record. Record daily precipitation19 March 1943: Record daily precipitation 114.8 mm (4.5 in)25 September 1945: Record daily precipitation 159.8 mm (6.3 in)1945
2 all-time records were set at Shawneetown Old Town between 19 March 1943 and 25 September 1945. Each dot is a new record.
When Shawneetown Old Town set new all-time records
DateKindDetail
1943-03-19Record daily precipitationRecord daily precipitation 114.8 mm (4.5 in)
1945-09-25Record daily precipitationRecord daily precipitation 159.8 mm (6.3 in)

Wettest Day of Each Month

Sep: 159.8 mm (6.3 in)
Record daily precipitation for each month at Shawneetown Old Town The wettest day on record for each calendar month at Shawneetown Old Town. The most was 159.8 mm (6.3 in) on 25 September 1945. 050100150200 Jan: 110.2 mm (4.3 in), 21 January 1959 Jan Feb: 84.1 mm (3.3 in), 3 February 1989 Feb Mar: 114.8 mm (4.5 in), 19 March 1943 Mar Apr: 109.2 mm (4.3 in), 9 April 1942 Apr May: 151.1 mm (5.9 in), 22 May 1957 May Jun: 96.0 mm (3.8 in), 21 June 1935 Jun Jul: 114.0 mm (4.5 in), 29 July 1948 Jul Aug: 104.1 mm (4.1 in), 24 August 1929 Aug Sep: 159.8 mm (6.3 in), 25 September 1945 Sep Oct: 71.4 mm (2.8 in), 8 October 2009 Oct Nov: 86.4 mm (3.4 in), 1 November 2018 Nov Dec: 88.4 mm (3.5 in), 28 December 1982 Dec
The wettest day on record for each calendar month at Shawneetown Old Town. The most was 159.8 mm (6.3 in) on 25 September 1945.
Record daily precipitation for each month at Shawneetown Old Town
MonthRecord daily precipitation (mm)Date
Jan110.2 mm (4.3 in)21 January 1959
Feb84.1 mm (3.3 in)3 February 1989
Mar114.8 mm (4.5 in)19 March 1943
Apr109.2 mm (4.3 in)9 April 1942
May151.1 mm (5.9 in)22 May 1957
Jun96.0 mm (3.8 in)21 June 1935
Jul114.0 mm (4.5 in)29 July 1948
Aug104.1 mm (4.1 in)24 August 1929
Sep159.8 mm (6.3 in)25 September 1945
Oct71.4 mm (2.8 in)8 October 2009
Nov86.4 mm (3.4 in)1 November 2018
Dec88.4 mm (3.5 in)28 December 1982

Latest Records

20
Latest records at Shawneetown Old Town
DateStationRecordValueBeat old record byOld record stoodSignificance
1 November 2018Shawneetown Old Town, USmonthly rain86.4 mm (3.4 in)7.7 mm (0.30 in)81 years50 of 100 (Notable)
27 June 2018Shawneetown Old Town, USdaily rain50.8 mm (2.0 in)22.1 mm (0.9 in)3 years25 of 100 (Routine)
12 March 2018Shawneetown Old Town, USdaily snowfall10.2 cm (4.0 in)5.1 cm (2.0 in)105 years51 of 100 (Notable)
11 October 2017Shawneetown Old Town, USdaily rain30.5 mm (1.2 in)15.0 mm (0.6 in)48 years36 of 100 (Notable)
23 July 2016Shawneetown Old Town, USdaily rain41.9 mm (1.6 in)27.2 mm (1.1 in)90 years55 of 100 (Notable)
15 February 2016Shawneetown Old Town, USdaily snowfall3.8 cm (1.5 in)1.3 cm (0.5 in)98 years20 of 100 (Routine)
20 January 2016Shawneetown Old Town, USdaily snowfall7.6 cm (3.0 in)3.0 cm (1.2 in)4 years18 of 100 (Routine)
29 December 2015Shawneetown Old Town, USdaily rain37.3 mm (1.5 in)1.7 mm (0.07 in)100 years41 of 100 (Notable)
27 December 2015Shawneetown Old Town, USdaily rain55.9 mm (2.2 in)15.3 mm (0.6 in)92 years50 of 100 (Notable)
17 November 2015Shawneetown Old Town, USdaily rain52.6 mm (2.1 in)5.1 mm (0.20 in)93 years42 of 100 (Notable)
6 August 2015Shawneetown Old Town, USdaily rain54.1 mm (2.1 in)15.5 mm (0.6 in)56 years36 of 100 (Notable)
8 July 2015Shawneetown Old Town, USdaily rain54.9 mm (2.2 in)5.1 mm (0.20 in)49 years27 of 100 (Routine)
27 June 2015Shawneetown Old Town, USdaily rain28.7 mm (1.1 in)1.5 mm (0.06 in)4 years12 of 100 (Routine)
20 June 2015Shawneetown Old Town, USdaily rain51.6 mm (2.0 in)19.6 mm (0.8 in)86 years50 of 100 (Notable)
14 March 2015Shawneetown Old Town, USdaily rain43.2 mm (1.7 in)3.6 mm (0.14 in)36 years23 of 100 (Routine)
4 March 2015Shawneetown Old Town, USdaily rain46.2 mm (1.8 in)1.5 mm (0.06 in)37 years22 of 100 (Routine)
17 February 2015Shawneetown Old Town, USdaily snow depth15.2 cm (6.0 in)2.5 cm (1.0 in)45 years26 of 100 (Routine)
24 November 2014Shawneetown Old Town, USdaily rain44.2 mm (1.7 in)7.1 mm (0.28 in)31 years24 of 100 (Routine)
17 November 2014Shawneetown Old Town, USdaily snowfall10.2 cm (4.0 in)10.2 cm (4.0 in)121 years60 of 100 (Major)
17 November 2014Shawneetown Old Town, USdaily snow depth7.6 cm (3.0 in)7.6 cm (3.0 in)65 years20 of 100 (Routine)

Extremes by Year

1892 to 2018
Yearly extremes at Shawneetown Old Town: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)159.8 mm (6.3 in)194565.8 mm (2.6 in)107
Wettest five days (Rx5day)245.2 mm (9.7 in)1983110.9 mm (4.4 in)107
Longest dry spell (CDD)46 days200420 days107

Wettest day (Rx1day)

Wettest day (Rx1day) at Shawneetown Old Town by year The wettest day of the year at Shawneetown Old Town, 1892 to 2018. The record is 159.8 mm (6.3 in) in 1945, marked on the chart; the median year is 65.8 mm (2.6 in). 050100150200190019201940196019802000Record: 159.8 mm (6.3 in) in 1945
The wettest day of the year at Shawneetown Old Town, 1892 to 2018. The record is 159.8 mm (6.3 in) in 1945, marked on the chart; the median year is 65.8 mm (2.6 in).
Wettest day (Rx1day) at Shawneetown Old Town by year
YearWettest day (Rx1day)
189258.4 mm (2.3 in)
189348.0 mm (1.9 in)
191128.7 mm (1.1 in)
191290.2 mm (3.6 in)
191362.0 mm (2.4 in)
191463.0 mm (2.5 in)
191584.3 mm (3.3 in)
191663.5 mm (2.5 in)
191753.8 mm (2.1 in)
1918101.6 mm (4.0 in)
191976.2 mm (3.0 in)
192059.7 mm (2.4 in)
192177.5 mm (3.1 in)
192254.9 mm (2.2 in)
192364.8 mm (2.6 in)
192497.8 mm (3.9 in)
192568.6 mm (2.7 in)
192678.2 mm (3.1 in)
192761.0 mm (2.4 in)
192869.9 mm (2.8 in)
1929104.1 mm (4.1 in)
193094.5 mm (3.7 in)
193153.8 mm (2.1 in)
1932112.3 mm (4.4 in)
193362.5 mm (2.5 in)
193467.3 mm (2.6 in)
1935102.9 mm (4.1 in)
193678.7 mm (3.1 in)
193789.9 mm (3.5 in)
193845.2 mm (1.8 in)
193985.1 mm (3.4 in)
194047.8 mm (1.9 in)
194157.2 mm (2.3 in)
1942109.2 mm (4.3 in)
1943114.8 mm (4.5 in)
194481.8 mm (3.2 in)
1945159.8 mm (6.3 in)
194671.9 mm (2.8 in)
194761.2 mm (2.4 in)
1948114.0 mm (4.5 in)
194975.2 mm (3.0 in)
195075.9 mm (3.0 in)
195170.6 mm (2.8 in)
195260.5 mm (2.4 in)
195336.3 mm (1.4 in)
195453.3 mm (2.1 in)
195575.2 mm (3.0 in)
195664.8 mm (2.6 in)
1957151.1 mm (5.9 in)
195870.4 mm (2.8 in)
1959110.2 mm (4.3 in)
196043.4 mm (1.7 in)
196165.8 mm (2.6 in)
196284.8 mm (3.3 in)
196356.1 mm (2.2 in)
196480.8 mm (3.2 in)
196568.6 mm (2.7 in)
196648.0 mm (1.9 in)
196760.5 mm (2.4 in)
196878.7 mm (3.1 in)
196971.1 mm (2.8 in)
197091.4 mm (3.6 in)
197148.8 mm (1.9 in)
197252.3 mm (2.1 in)
197375.2 mm (3.0 in)
197459.2 mm (2.3 in)
197577.7 mm (3.1 in)
197671.4 mm (2.8 in)
197771.4 mm (2.8 in)
197849.8 mm (2.0 in)
197988.4 mm (3.5 in)
198073.7 mm (2.9 in)
198159.2 mm (2.3 in)
1982107.4 mm (4.2 in)
1983106.4 mm (4.2 in)
198467.6 mm (2.7 in)
198576.2 mm (3.0 in)
198660.2 mm (2.4 in)
198759.2 mm (2.3 in)
198859.7 mm (2.4 in)
1989104.4 mm (4.1 in)
199077.5 mm (3.1 in)
199161.5 mm (2.4 in)
199254.6 mm (2.1 in)
199686.4 mm (3.4 in)
199791.4 mm (3.6 in)
199850.8 mm (2.0 in)
199956.4 mm (2.2 in)
200052.6 mm (2.1 in)
200161.0 mm (2.4 in)
200253.3 mm (2.1 in)
200353.3 mm (2.1 in)
200440.4 mm (1.6 in)
200554.6 mm (2.1 in)
200657.2 mm (2.3 in)
200764.3 mm (2.5 in)
2008104.1 mm (4.1 in)
200971.4 mm (2.8 in)
201051.1 mm (2.0 in)
201163.8 mm (2.5 in)
201255.9 mm (2.2 in)
201357.4 mm (2.3 in)
201455.9 mm (2.2 in)
201555.9 mm (2.2 in)
201655.1 mm (2.2 in)
201747.2 mm (1.9 in)
201886.4 mm (3.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Shawneetown Old Town by year The wettest five days of the year at Shawneetown Old Town, 1892 to 2018. The record is 245.2 mm (9.7 in) in 1983, marked on the chart; the median year is 110.9 mm (4.4 in). 0100200300190019201940196019802000Record: 245.2 mm (9.7 in) in 1983
The wettest five days of the year at Shawneetown Old Town, 1892 to 2018. The record is 245.2 mm (9.7 in) in 1983, marked on the chart; the median year is 110.9 mm (4.4 in).
Wettest five days (Rx5day) at Shawneetown Old Town by year
YearWettest five days (Rx5day)
189242.7 mm (1.7 in)
189385.8 mm (3.4 in)
191138.7 mm (1.5 in)
1912107.0 mm (4.2 in)
1913136.4 mm (5.4 in)
1914114.1 mm (4.5 in)
1915134.6 mm (5.3 in)
1916180.1 mm (7.1 in)
1917100.6 mm (4.0 in)
1918122.5 mm (4.8 in)
191999.6 mm (3.9 in)
192098.0 mm (3.9 in)
1921172.0 mm (6.8 in)
1922148.9 mm (5.9 in)
192398.5 mm (3.9 in)
1924112.5 mm (4.4 in)
192584.3 mm (3.3 in)
1926145.8 mm (5.7 in)
1927154.4 mm (6.1 in)
1928110.3 mm (4.3 in)
1929104.1 mm (4.1 in)
1930101.6 mm (4.0 in)
193170.8 mm (2.8 in)
1932155.0 mm (6.1 in)
1933120.4 mm (4.7 in)
1934101.6 mm (4.0 in)
1935158.0 mm (6.2 in)
1936127.7 mm (5.0 in)
1937233.6 mm (9.2 in)
193887.9 mm (3.5 in)
1939120.7 mm (4.8 in)
1940106.5 mm (4.2 in)
194183.6 mm (3.3 in)
1942120.1 mm (4.7 in)
1943232.6 mm (9.2 in)
1944122.4 mm (4.8 in)
1945199.0 mm (7.8 in)
1946140.9 mm (5.5 in)
194776.3 mm (3.0 in)
1948146.0 mm (5.7 in)
1949101.2 mm (4.0 in)
1950153.2 mm (6.0 in)
1951113.7 mm (4.5 in)
195278.7 mm (3.1 in)
195374.7 mm (2.9 in)
1954102.6 mm (4.0 in)
1955113.3 mm (4.5 in)
195687.9 mm (3.5 in)
1957236.7 mm (9.3 in)
195873.4 mm (2.9 in)
1959136.6 mm (5.4 in)
196083.3 mm (3.3 in)
1961156.5 mm (6.2 in)
1962145.3 mm (5.7 in)
1963113.0 mm (4.4 in)
1964171.7 mm (6.8 in)
196594.3 mm (3.7 in)
196681.6 mm (3.2 in)
196787.4 mm (3.4 in)
196887.3 mm (3.4 in)
1969122.2 mm (4.8 in)
1970110.5 mm (4.4 in)
197159.1 mm (2.3 in)
1972110.9 mm (4.4 in)
1973140.9 mm (5.5 in)
197483.8 mm (3.3 in)
197582.3 mm (3.2 in)
1976100.1 mm (3.9 in)
1977115.2 mm (4.5 in)
197883.0 mm (3.3 in)
1979115.0 mm (4.5 in)
1980120.2 mm (4.7 in)
1981115.7 mm (4.6 in)
1982208.3 mm (8.2 in)
1983245.2 mm (9.7 in)
1984115.1 mm (4.5 in)
1985119.7 mm (4.7 in)
1986113.3 mm (4.5 in)
1987103.6 mm (4.1 in)
198891.9 mm (3.6 in)
1989123.7 mm (4.9 in)
1990108.9 mm (4.3 in)
199182.3 mm (3.2 in)
199274.7 mm (2.9 in)
1996102.9 mm (4.1 in)
1997158.0 mm (6.2 in)
1998110.0 mm (4.3 in)
1999113.4 mm (4.5 in)
2000112.5 mm (4.4 in)
2001129.2 mm (5.1 in)
200283.3 mm (3.3 in)
200399.8 mm (3.9 in)
200472.4 mm (2.9 in)
2005125.7 mm (4.9 in)
2006151.9 mm (6.0 in)
200798.5 mm (3.9 in)
2008198.3 mm (7.8 in)
2009104.4 mm (4.1 in)
201089.9 mm (3.5 in)
2011198.2 mm (7.8 in)
201265.8 mm (2.6 in)
2013100.6 mm (4.0 in)
201468.4 mm (2.7 in)
2015142.7 mm (5.6 in)
201683.5 mm (3.3 in)
201751.7 mm (2.0 in)
2018120.4 mm (4.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Shawneetown Old Town by year The longest dry spell of the year at Shawneetown Old Town, 1892 to 2018. The record is 46 days in 2004, marked on the chart; the median year is 20 days. 01020304050190019201940196019802000Record: 46 days in 2004
The longest dry spell of the year at Shawneetown Old Town, 1892 to 2018. The record is 46 days in 2004, marked on the chart; the median year is 20 days.
Longest dry spell (CDD) at Shawneetown Old Town by year
YearLongest dry spell (CDD)
189215 days
189320 days
191110 days
191218 days
191321 days
191426 days
191519 days
191617 days
191739 days
191820 days
191921 days
192026 days
192118 days
192222 days
192317 days
192425 days
192526 days
192621 days
192720 days
192818 days
192915 days
193018 days
193124 days
193216 days
193332 days
193423 days
193517 days
193628 days
193716 days
193824 days
193936 days
194025 days
194125 days
194224 days
194328 days
194427 days
194519 days
194625 days
194715 days
194821 days
194926 days
195019 days
195115 days
195233 days
195326 days
195421 days
195529 days
195618 days
195724 days
195822 days
195915 days
196016 days
196117 days
196218 days
196344 days
196437 days
196523 days
196617 days
196722 days
196819 days
196924 days
197018 days
197114 days
197212 days
197325 days
197416 days
197517 days
197625 days
197720 days
197815 days
197913 days
198024 days
198116 days
198214 days
198332 days
198412 days
198516 days
198632 days
198720 days
198823 days
198915 days
199015 days
199117 days
199215 days
199618 days
199718 days
199819 days
199943 days
200020 days
200121 days
200226 days
200315 days
200446 days
200521 days
200615 days
200723 days
200820 days
200917 days
201025 days
201114 days
201212 days
201313 days
201421 days
201523 days
201611 days
201718 days
20189 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

96 years, 1913 to 2016

A day with at least 67.8 mm (2.7 in) of rain is expected about once in 2 years. A day with at least 152.4 mm (6.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Shawneetown Old Town: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years67.8 mm (2.7 in)
5 years86.9 mm (3.4 in)
10 years100.8 mm (4.0 in)
25 years120.1 mm (4.7 in)
50 years135.7 mm (5.3 in)
100 years152.4 mm (6.0 in)Longer than the 96 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, 96 years of values from 1913 to 2016.

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: 159.8 mm (6.3 in) in 1945; 151.1 mm (5.9 in) in 1957; 114.8 mm (4.5 in) in 1943.

Download the Data

  • Data for Shawneetown Old Town standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Shawneetown Old Town 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).