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Data as of 2025-12-31
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Built 2026-10-17 (17 October 2026)

Patoka Weather Records (USC00116642)

Record envelope, standing records and threshold days for Patoka (USC00116642), Illinois, United States, with 45 years of record.

Key Facts for Patoka

  • Patoka (USC00116642) is a weather station in Illinois, United States at 38.77 latitude and -89.06 longitude, 158 m (519 ft) above sea level.
  • The station reports from 1975 to 2019, 45 years of record.
  • 0 records set at Patoka still stand.
  • Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

  • Location: Illinois, United States, 38.77 latitude, -89.06 longitude.
  • Elevation: 158 m (519 ft).
  • Period of record: 1975 to 2019, 45 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Patoka, with 2026 drawn through them The band shows the record high and record low for each calendar day at Patoka. 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 Patoka. 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 Patoka, 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 Patoka by the year they were set 0 records at Patoka still stand. 00000000000
0 records at Patoka still stand.
Standing records at Patoka by the year they were set
Year setStanding records

Wettest Day of Each Month

Aug: 177.8 mm (7.0 in)
Record daily precipitation for each month at Patoka The wettest day on record for each calendar month at Patoka. The most was 177.8 mm (7.0 in) on 12 August 2019. 050100150200 Jan: 69.3 mm (2.7 in), 3 January 1999 Jan Feb: 83.1 mm (3.3 in), 7 February 1999 Feb Mar: 72.1 mm (2.8 in), 19 March 2008 Mar Apr: 76.7 mm (3.0 in), 26 April 2011 Apr May: 97.8 mm (3.9 in), 26 May 2000 May Jun: 104.9 mm (4.1 in), 8 June 2015 Jun Jul: 101.6 mm (4.0 in), 28 July 1979 Jul Aug: 177.8 mm (7.0 in), 12 August 2019 Aug Sep: 114.3 mm (4.5 in), 9 September 2015 Sep Oct: 77.0 mm (3.0 in), 20 October 1983 Oct Nov: 71.4 mm (2.8 in), 25 November 2010 Nov Dec: 71.4 mm (2.8 in), 27 December 2015 Dec
The wettest day on record for each calendar month at Patoka. The most was 177.8 mm (7.0 in) on 12 August 2019.
Record daily precipitation for each month at Patoka
MonthRecord daily precipitation (mm)Date
Jan69.3 mm (2.7 in)3 January 1999
Feb83.1 mm (3.3 in)7 February 1999
Mar72.1 mm (2.8 in)19 March 2008
Apr76.7 mm (3.0 in)26 April 2011
May97.8 mm (3.9 in)26 May 2000
Jun104.9 mm (4.1 in)8 June 2015
Jul101.6 mm (4.0 in)28 July 1979
Aug177.8 mm (7.0 in)12 August 2019
Sep114.3 mm (4.5 in)9 September 2015
Oct77.0 mm (3.0 in)20 October 1983
Nov71.4 mm (2.8 in)25 November 2010
Dec71.4 mm (2.8 in)27 December 2015

Latest Records

0

No records were set at this station in the latest data.

Extremes by Year

1975 to 2019
Yearly extremes at Patoka: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)177.8 mm (7.0 in)201971.4 mm (2.8 in)37
Wettest five days (Rx5day)239.5 mm (9.4 in)2019114.2 mm (4.5 in)26
Longest dry spell (CDD)32 days200416 days33

Wettest day (Rx1day)

Wettest day (Rx1day) at Patoka by year The wettest day of the year at Patoka, 1975 to 2019. The record is 177.8 mm (7.0 in) in 2019, marked on the chart; the median year is 71.4 mm (2.8 in). 0501001502001980199020002010Record: 177.8 mm (7.0 in) in 2019
The wettest day of the year at Patoka, 1975 to 2019. The record is 177.8 mm (7.0 in) in 2019, marked on the chart; the median year is 71.4 mm (2.8 in).
Wettest day (Rx1day) at Patoka by year
YearWettest day (Rx1day)
197531.8 mm (1.3 in)
197849.8 mm (2.0 in)
1979101.6 mm (4.0 in)
198077.5 mm (3.1 in)
198186.4 mm (3.4 in)
198267.6 mm (2.7 in)
198396.5 mm (3.8 in)
198472.4 mm (2.9 in)
198556.9 mm (2.2 in)
198662.2 mm (2.4 in)
198782.6 mm (3.3 in)
199411.7 mm (0.5 in)
199548.3 mm (1.9 in)
199675.2 mm (3.0 in)
199762.5 mm (2.5 in)
199885.9 mm (3.4 in)
199983.1 mm (3.3 in)
200097.8 mm (3.9 in)
200151.6 mm (2.0 in)
200281.8 mm (3.2 in)
200360.7 mm (2.4 in)
200450.3 mm (2.0 in)
200548.8 mm (1.9 in)
200646.2 mm (1.8 in)
200751.6 mm (2.0 in)
200882.6 mm (3.3 in)
200963.2 mm (2.5 in)
201071.4 mm (2.8 in)
201176.7 mm (3.0 in)
201278.7 mm (3.1 in)
201370.6 mm (2.8 in)
201458.4 mm (2.3 in)
2015114.3 mm (4.5 in)
201660.2 mm (2.4 in)
201772.4 mm (2.9 in)
201890.2 mm (3.6 in)
2019177.8 mm (7.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Patoka by year The wettest five days of the year at Patoka, 1975 to 2019. The record is 239.5 mm (9.4 in) in 2019, marked on the chart; the median year is 114.2 mm (4.5 in). 01002003001980199020002010Record: 239.5 mm (9.4 in) in 2019
The wettest five days of the year at Patoka, 1975 to 2019. The record is 239.5 mm (9.4 in) in 2019, marked on the chart; the median year is 114.2 mm (4.5 in).
Wettest five days (Rx5day) at Patoka by year
YearWettest five days (Rx5day)
1975n/a
1978n/a
1979142.0 mm (5.6 in)
1980n/a
1981n/a
1982n/a
198388.9 mm (3.5 in)
1984n/a
1985n/a
1986n/a
1987n/a
199417.1 mm (0.7 in)
199572.2 mm (2.8 in)
199699.8 mm (3.9 in)
199772.7 mm (2.9 in)
1998167.1 mm (6.6 in)
199983.1 mm (3.3 in)
2000150.9 mm (5.9 in)
200183.6 mm (3.3 in)
2002113.0 mm (4.4 in)
2003106.4 mm (4.2 in)
2004116.3 mm (4.6 in)
2005131.1 mm (5.2 in)
200698.0 mm (3.9 in)
200775.5 mm (3.0 in)
2008115.3 mm (4.5 in)
2009101.9 mm (4.0 in)
2010117.6 mm (4.6 in)
2011177.3 mm (7.0 in)
2012n/a
2013n/a
201439.8 mm (1.6 in)
2015142.0 mm (5.6 in)
2016132.8 mm (5.2 in)
2017150.7 mm (5.9 in)
2018121.6 mm (4.8 in)
2019239.5 mm (9.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Patoka by year The longest dry spell of the year at Patoka, 1975 to 2019. The record is 32 days in 2004, marked on the chart; the median year is 16 days. 0102030401980199020002010Record: 32 days in 2004
The longest dry spell of the year at Patoka, 1975 to 2019. The record is 32 days in 2004, marked on the chart; the median year is 16 days.
Longest dry spell (CDD) at Patoka by year
YearLongest dry spell (CDD)
1975n/a
1978n/a
197928 days
19801 day
19811 day
1982n/a
198323 days
19841 day
1985n/a
19861 day
19871 day
199413 days
199512 days
199622 days
199716 days
199822 days
199919 days
200017 days
200116 days
200228 days
200320 days
200432 days
200521 days
200616 days
200729 days
200815 days
200914 days
201017 days
201114 days
20121 day
20131 day
20142 days
20151 day
201613 days
201726 days
201816 days
201913 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.

Download the Data

  • Data for Patoka standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Patoka 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

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