Henderson State Police Weather Records (USC00153768)

Record envelope, standing records and threshold days for Henderson State Police (USC00153768), Kentucky, United States, with 41 years of record.

Key Facts for Henderson State Police

Henderson State Police (USC00153768) is a weather station in Kentucky, United States at 37.79 latitude and -87.57 longitude, 128 m (420 ft) above sea level.
The station reports from 1981 to 2021, 41 years of record.
1,464 records set at Henderson State Police still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Henderson State Police set a daily record precipitation of 25.7 mm (1.0 in) on 31 January 2021.

About the Station

Location: Kentucky, United States, 37.79 latitude, -87.57 longitude.
Elevation: 128 m (420 ft).
Period of record: 1981 to 2021, 41 years.
Eligible elements: prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Henderson State Police. 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 Henderson State Police, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	21.1 C (70.0 F)	-20.0 C (-4.0 F)	n/a	n/a
Feb	25.6 C (78.1 F)	-26.1 C (-15.0 F)	n/a	n/a
Mar	28.3 C (82.9 F)	-19.4 C (-2.9 F)	n/a	n/a
Apr	30.6 C (87.1 F)	-7.8 C (18.0 F)	n/a	n/a
May	35.0 C (95.0 F)	1.7 C (35.1 F)	n/a	n/a
Jun	43.3 C (109.9 F)	8.9 C (48.0 F)	n/a	n/a
Jul	42.2 C (108.0 F)	11.1 C (52.0 F)	n/a	n/a
Aug	38.9 C (102.0 F)	10.6 C (51.1 F)	n/a	n/a
Sep	38.3 C (100.9 F)	2.2 C (36.0 F)	n/a	n/a
Oct	36.1 C (97.0 F)	-3.3 C (26.1 F)	n/a	n/a
Nov	26.7 C (80.1 F)	-14.4 C (6.1 F)	n/a	n/a
Dec	21.7 C (71.1 F)	-16.1 C (3.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Henderson State Police still stand. 2012 holds the most, with 183.

All-Time Record Progression

2 new records

2 all-time records were set at Henderson State Police between 6 December 2013 and 28 June 2020. Each dot is a new record.

When Henderson State Police set new all-time records
Date	Kind	Detail
2013-12-06	Record daily snowfall	Record daily snowfall 24.1 cm (9.5 in)
2020-06-28	Record daily precipitation	Record daily precipitation 122.2 mm (4.8 in)

Wettest Day of Each Month

Jun: 122.2 mm (4.8 in)

The wettest day on record for each calendar month at Henderson State Police. The most was 122.2 mm (4.8 in) on 28 June 2020.

Record daily precipitation for each month at Henderson State Police
Month	Record daily precipitation (mm)	Date
Jan	113.8 mm (4.5 in)	3 January 2000
Feb	88.9 mm (3.5 in)	18 February 2015
Mar	104.1 mm (4.1 in)	28 March 2008
Apr	107.2 mm (4.2 in)	3 April 2014
May	92.7 mm (3.6 in)	14 May 1995
Jun	122.2 mm (4.8 in)	28 June 2020
Jul	96.5 mm (3.8 in)	30 July 2009
Aug	83.8 mm (3.3 in)	26 August 2001
Sep	98.0 mm (3.9 in)	23 September 2006
Oct	90.7 mm (3.6 in)	8 October 2009
Nov	66.0 mm (2.6 in)	14 November 2005
Dec	105.4 mm (4.1 in)	21 December 2013

Period of Record Coverage

2011 to 2021

11 years of record at Henderson State Police, 2011 to 2021. 6 years have data for under 90 percent of days and are left out of rankings: 2011, 2012, 2013, 2016, 2018, 2021.

Days with data per year at Henderson State Police
Year	Days with data	Share of year	Complete
2011	312	85%	No
2012	266	73%	No
2013	210	58%	No
2014	332	91%	Yes
2015	349	96%	Yes
2016	322	88%	No
2017	351	96%	Yes
2018	227	62%	No
2019	355	97%	Yes
2020	361	99%	Yes
2021	89	24%	No

Latest Records

Latest records at Henderson State Police
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
31 January 2021	Henderson State Police, US	daily rain	25.7 mm (1.0 in)	8.7 mm (0.34 in)	39 years	21 of 100 (Routine)
26 January 2021	Henderson State Police, US	daily rain	36.3 mm (1.4 in)	18.0 mm (0.7 in)	9 years	18 of 100 (Routine)
2 January 2021	Henderson State Police, US	daily rain	38.1 mm (1.5 in)	18.3 mm (0.7 in)	25 years	24 of 100 (Routine)
29 October 2020	Henderson State Police, US	daily rain	50.8 mm (2.0 in)	35.6 mm (1.4 in)	16 years	33 of 100 (Routine)
28 October 2020	Henderson State Police, US	daily rain	30.5 mm (1.2 in)	5.1 mm (0.20 in)	18 years	12 of 100 (Routine)
3 September 2020	Henderson State Police, US	daily rain	45.7 mm (1.8 in)	20.3 mm (0.8 in)	17 years	21 of 100 (Routine)
3 August 2020	Henderson State Police, US	daily rain	65.3 mm (2.6 in)	63.0 mm (2.5 in)	36 years	51 of 100 (Notable)
27 July 2020	Henderson State Police, US	daily rain	25.4 mm (1.0 in)	7.4 mm (0.29 in)	34 years	18 of 100 (Routine)
29 June 2020	Henderson State Police, US	daily rain	40.4 mm (1.6 in)	17.5 mm (0.7 in)	37 years	28 of 100 (Routine)
28 June 2020	Henderson State Police, US	all-time rain	122.2 mm (4.8 in)	8.4 mm (0.33 in)	20 years	36 of 100 (Notable)
12 February 2020	Henderson State Police, US	daily rain	34.0 mm (1.3 in)	17.5 mm (0.7 in)	0 years	15 of 100 (Routine)
9 February 2020	Henderson State Police, US	daily rain	12.2 mm (0.5 in)	6.4 mm (0.25 in)	14 years	12 of 100 (Routine)
11 January 2020	Henderson State Police, US	daily rain	26.2 mm (1.0 in)	3.3 mm (0.13 in)	1 year	6 of 100 (Routine)
30 December 2019	Henderson State Police, US	daily rain	24.4 mm (1.0 in)	19.3 mm (0.8 in)	13 years	20 of 100 (Routine)
30 November 2019	Henderson State Police, US	daily rain	35.6 mm (1.4 in)	3.8 mm (0.15 in)	12 years	8 of 100 (Routine)
11 November 2019	Henderson State Police, US	monthly snow depth	2.5 cm (1.0 in)	2.5 cm (1.0 in)	38 years	20 of 100 (Routine)
23 August 2019	Henderson State Police, US	daily rain	8.6 mm (0.34 in)	6.8 mm (0.27 in)	5 years	8 of 100 (Routine)
22 August 2019	Henderson State Police, US	daily rain	15.2 mm (0.6 in)	3.8 mm (0.15 in)	34 years	15 of 100 (Routine)
13 August 2019	Henderson State Police, US	daily rain	53.3 mm (2.1 in)	43.1 mm (1.7 in)	28 years	36 of 100 (Notable)
16 June 2019	Henderson State Police, US	monthly rain	79.2 mm (3.1 in)	18.2 mm (0.7 in)	22 years	33 of 100 (Routine)

Extremes by Year

1981 to 2021

Yearly extremes at Henderson State Police: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	43.3 C (109.9 F)	2012	35.6 C (96.1 F)	11
Coldest night (TNn)	-26.1 C (-15.0 F)	2015	-16.1 C (3.0 F)	11
Wettest day (Rx1day)	122.2 mm (4.8 in)	2020	75.4 mm (3.0 in)	41
Wettest five days (Rx5day)	236.4 mm (9.3 in)	1983	109.7 mm (4.3 in)	41
Longest dry spell (CDD)	56 days	2009	21 days	41

Hottest day (TXx)

The hottest day of the year at Henderson State Police, 1981 to 2021. The record is 43.3 C (109.9 F) in 2012, marked on the chart; the median year is 35.6 C (96.1 F).

Hottest day (TXx) at Henderson State Police by year
Year	Hottest day (TXx)
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	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	38.3 C (100.9 F)
2012	43.3 C (109.9 F)
2013	33.9 C (93.0 F)
2014	34.4 C (93.9 F)
2015	34.4 C (93.9 F)
2016	35.6 C (96.1 F)
2017	35.6 C (96.1 F)
2018	36.1 C (97.0 F)
2019	36.1 C (97.0 F)
2020	33.9 C (93.0 F)
2021	28.9 C (84.0 F)

Coldest night (TNn)

The coldest night of the year at Henderson State Police, 1981 to 2021. The record is -26.1 C (-15.0 F) in 2015, marked on the chart; the median year is -16.1 C (3.0 F).

Coldest night (TNn) at Henderson State Police by year
Year	Coldest night (TNn)
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	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	-13.9 C (7.0 F)
2012	-12.2 C (10.0 F)
2013	-13.9 C (7.0 F)
2014	-20.0 C (-4.0 F)
2015	-26.1 C (-15.0 F)
2016	-15.6 C (3.9 F)
2017	-16.7 C (1.9 F)
2018	-17.8 C (0.0 F)
2019	-16.1 C (3.0 F)
2020	-11.7 C (10.9 F)
2021	-16.1 C (3.0 F)

Wettest day (Rx1day)

The wettest day of the year at Henderson State Police, 1981 to 2021. The record is 122.2 mm (4.8 in) in 2020, marked on the chart; the median year is 75.4 mm (3.0 in).

Wettest day (Rx1day) at Henderson State Police by year
Year	Wettest day (Rx1day)
1981	80.8 mm (3.2 in)
1982	87.4 mm (3.4 in)
1983	79.2 mm (3.1 in)
1984	64.0 mm (2.5 in)
1985	56.6 mm (2.2 in)
1986	49.0 mm (1.9 in)
1987	49.5 mm (1.9 in)
1988	72.6 mm (2.9 in)
1989	66.8 mm (2.6 in)
1990	69.6 mm (2.7 in)
1991	63.5 mm (2.5 in)
1992	58.9 mm (2.3 in)
1993	42.7 mm (1.7 in)
1994	50.8 mm (2.0 in)
1995	92.7 mm (3.6 in)
1996	90.2 mm (3.6 in)
1997	96.5 mm (3.8 in)
1998	60.5 mm (2.4 in)
1999	53.3 mm (2.1 in)
2000	113.8 mm (4.5 in)
2001	83.8 mm (3.3 in)
2002	63.5 mm (2.5 in)
2003	83.8 mm (3.3 in)
2004	79.5 mm (3.1 in)
2005	83.8 mm (3.3 in)
2006	98.0 mm (3.9 in)
2007	55.6 mm (2.2 in)
2008	104.1 mm (4.1 in)
2009	96.5 mm (3.8 in)
2010	57.4 mm (2.3 in)
2011	75.4 mm (3.0 in)
2012	63.5 mm (2.5 in)
2013	105.4 mm (4.1 in)
2014	107.2 mm (4.2 in)
2015	88.9 mm (3.5 in)
2016	63.5 mm (2.5 in)
2017	45.7 mm (1.8 in)
2018	85.3 mm (3.4 in)
2019	79.2 mm (3.1 in)
2020	122.2 mm (4.8 in)
2021	38.1 mm (1.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Henderson State Police, 1981 to 2021. The record is 236.4 mm (9.3 in) in 1983, marked on the chart; the median year is 109.7 mm (4.3 in).

Wettest five days (Rx5day) at Henderson State Police by year
Year	Wettest five days (Rx5day)
1981	125.4 mm (4.9 in)
1982	90.2 mm (3.6 in)
1983	236.4 mm (9.3 in)
1984	97.8 mm (3.9 in)
1985	141.8 mm (5.6 in)
1986	83.5 mm (3.3 in)
1987	93.9 mm (3.7 in)
1988	96.9 mm (3.8 in)
1989	143.4 mm (5.6 in)
1990	113.3 mm (4.5 in)
1991	81.5 mm (3.2 in)
1992	71.4 mm (2.8 in)
1993	87.2 mm (3.4 in)
1994	82.1 mm (3.2 in)
1995	195.8 mm (7.7 in)
1996	212.9 mm (8.4 in)
1997	176.5 mm (6.9 in)
1998	95.6 mm (3.8 in)
1999	103.6 mm (4.1 in)
2000	113.8 mm (4.5 in)
2001	137.1 mm (5.4 in)
2002	97.1 mm (3.8 in)
2003	100.8 mm (4.0 in)
2004	130.3 mm (5.1 in)
2005	134.6 mm (5.3 in)
2006	186.6 mm (7.3 in)
2007	92.2 mm (3.6 in)
2008	196.8 mm (7.7 in)
2009	146.1 mm (5.8 in)
2010	99.8 mm (3.9 in)
2011	174.9 mm (6.9 in)
2012	71.6 mm (2.8 in)
2013	109.7 mm (4.3 in)
2014	145.6 mm (5.7 in)
2015	128.8 mm (5.1 in)
2016	99.3 mm (3.9 in)
2017	58.4 mm (2.3 in)
2018	153.3 mm (6.0 in)
2019	92.2 mm (3.6 in)
2020	193.9 mm (7.6 in)
2021	55.9 mm (2.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Henderson State Police, 1981 to 2021. The record is 56 days in 2009, marked on the chart; the median year is 21 days.

Longest dry spell (CDD) at Henderson State Police by year
Year	Longest dry spell (CDD)
1981	17 days
1982	19 days
1983	33 days
1984	23 days
1985	21 days
1986	25 days
1987	23 days
1988	27 days
1989	15 days
1990	19 days
1991	24 days
1992	16 days
1993	17 days
1994	14 days
1995	29 days
1996	22 days
1997	18 days
1998	43 days
1999	34 days
2000	25 days
2001	24 days
2002	26 days
2003	19 days
2004	45 days
2005	27 days
2006	17 days
2007	24 days
2008	32 days
2009	56 days
2010	23 days
2011	11 days
2012	16 days
2013	14 days
2014	12 days
2015	16 days
2016	11 days
2017	17 days
2018	9 days
2019	27 days
2020	11 days
2021	7 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 Henderson State Police standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Henderson State Police 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).