Rayville Weather Records (USC00167691)

Record envelope, standing records and threshold days for Rayville (USC00167691), Louisiana, United States, with 32 years of record.

Key Facts for Rayville

Rayville (USC00167691) is a weather station in Louisiana, United States at 32.49 latitude and -91.75 longitude, 27 m (89 ft) above sea level.
The station reports from 1986 to 2017, 32 years of record.
1,464 records set at Rayville still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Louisiana, United States, 32.49 latitude, -91.75 longitude.
Elevation: 27 m (89 ft).
Period of record: 1986 to 2017, 32 years.
Eligible elements: none yet.

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 Rayville. 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 Rayville, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	26.7 C (80.1 F)	-10.0 C (14.0 F)	n/a	n/a
Feb	31.1 C (88.0 F)	-11.7 C (10.9 F)	n/a	n/a
Mar	30.6 C (87.1 F)	-8.3 C (17.1 F)	n/a	n/a
Apr	34.4 C (93.9 F)	-0.6 C (30.9 F)	n/a	n/a
May	35.0 C (95.0 F)	5.6 C (42.1 F)	n/a	n/a
Jun	39.4 C (102.9 F)	10.0 C (50.0 F)	n/a	n/a
Jul	38.9 C (102.0 F)	15.0 C (59.0 F)	n/a	n/a
Aug	40.6 C (105.1 F)	13.3 C (55.9 F)	n/a	n/a
Sep	38.3 C (100.9 F)	6.7 C (44.1 F)	n/a	n/a
Oct	36.1 C (97.0 F)	-0.6 C (30.9 F)	n/a	n/a
Nov	32.2 C (90.0 F)	-3.9 C (25.0 F)	n/a	n/a
Dec	28.3 C (82.9 F)	-8.3 C (17.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Rayville still stand. 2011 holds the most, with 122.

Standing records at Rayville by the year they were set
Year set	Standing records
1995	32
1996	88
1997	87
1998	71
1999	87
2000	50
2001	53
2002	46
2003	41
2004	48
2005	42
2006	70
2007	54
2008	61
2009	48
2010	88
2011	122
2012	83
2013	64
2014	63
2015	76
2016	45
2017	45

Wettest Day of Each Month

Oct: 274.3 mm (10.8 in)

The wettest day on record for each calendar month at Rayville. The most was 274.3 mm (10.8 in) on 17 October 2006.

Record daily precipitation for each month at Rayville
Month	Record daily precipitation (mm)	Date
Jan	129.5 mm (5.1 in)	29 January 1999
Feb	87.9 mm (3.5 in)	28 February 2001
Mar	215.4 mm (8.5 in)	9 March 2016
Apr	165.1 mm (6.5 in)	29 April 1991
May	148.3 mm (5.8 in)	5 May 1989
Jun	101.6 mm (4.0 in)	1 June 1990
Jul	90.2 mm (3.6 in)	12 July 1990
Aug	96.5 mm (3.8 in)	27 August 1992
Sep	224.0 mm (8.8 in)	3 September 2008
Oct	274.3 mm (10.8 in)	17 October 2006
Nov	151.4 mm (6.0 in)	1 November 2013
Dec	99.1 mm (3.9 in)	12 December 1998

Period of Record Coverage

1995 to 2017

23 years of record at Rayville, 1995 to 2017. 9 years have data for under 90 percent of days and are left out of rankings: 1995, 1998, 2000, 2001, 2002, 2003, 2004, 2005 and others.

Days with data per year at Rayville
Year	Days with data	Share of year	Complete
1995	167	46%	No
1996	346	95%	Yes
1997	362	99%	Yes
1998	262	72%	No
1999	346	95%	Yes
2000	273	75%	No
2001	298	82%	No
2002	291	80%	No
2003	317	87%	No
2004	251	69%	No
2005	273	75%	No
2006	365	100%	Yes
2007	365	100%	Yes
2008	364	99%	Yes
2009	357	98%	Yes
2010	365	100%	Yes
2011	355	97%	Yes
2012	347	95%	Yes
2013	365	100%	Yes
2014	354	97%	Yes
2015	361	99%	Yes
2016	364	99%	Yes
2017	145	40%	No

Latest Records

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

Climate Trend

12 complete years, 1997 to 2016

One stripe for each of 12 complete years at Rayville, 1997 to 2016. Blue stripes are years cooler than the station's own mean of 18.7 C (65.7 F); red stripes are warmer. The coolest year was 1999, at 17.5 C (63.4 F), and the warmest was 2016, at 20.0 C (68.0 F). The strongest colour marks a difference of 1.3 C (2.3 F).

Annual mean temperature at Rayville as warming stripes, 1997 to 2016
Year	Annual mean temperature	Difference from the station mean
1997	17.5 C	-1.23 C
1999	17.5 C	-1.28 C
2006	18.9 C	+0.15 C
2007	19.0 C	+0.30 C
2008	18.4 C	-0.30 C
2009	18.9 C	+0.16 C
2010	19.0 C	+0.29 C
2011	19.5 C	+0.78 C
2013	18.6 C	-0.18 C
2014	18.0 C	-0.77 C
2015	19.6 C	+0.88 C
2016	20.0 C	+1.24 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

1986 to 2017

Yearly extremes at Rayville: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.6 C (105.1 F)	2010	37.8 C (100.0 F)	23
Coldest night (TNn)	-11.7 C (10.9 F)	1996	-6.7 C (19.9 F)	23
Wettest day (Rx1day)	274.3 mm (10.8 in)	2006	105.6 mm (4.2 in)	30
Wettest five days (Rx5day)	485.0 mm (19.1 in)	2016	164.9 mm (6.5 in)	30
Longest dry spell (CDD)	62 days	2016	23 days	30

Hottest day (TXx)

The hottest day of the year at Rayville, 1986 to 2017. The record is 40.6 C (105.1 F) in 2010, marked on the chart; the median year is 37.8 C (100.0 F).

Hottest day (TXx) at Rayville by year
Year	Hottest day (TXx)
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1995	38.3 C (100.9 F)
1996	35.6 C (96.1 F)
1997	36.7 C (98.1 F)
1998	37.8 C (100.0 F)
1999	39.4 C (102.9 F)
2000	38.3 C (100.9 F)
2001	37.2 C (99.0 F)
2002	36.7 C (98.1 F)
2003	36.7 C (98.1 F)
2004	35.6 C (96.1 F)
2005	38.3 C (100.9 F)
2006	38.3 C (100.9 F)
2007	38.3 C (100.9 F)
2008	38.9 C (102.0 F)
2009	37.2 C (99.0 F)
2010	40.6 C (105.1 F)
2011	40.0 C (104.0 F)
2012	37.8 C (100.0 F)
2013	37.8 C (100.0 F)
2014	36.7 C (98.1 F)
2015	39.4 C (102.9 F)
2016	37.2 C (99.0 F)
2017	32.8 C (91.0 F)

Coldest night (TNn)

The coldest night of the year at Rayville, 1986 to 2017. The record is -11.7 C (10.9 F) in 1996, marked on the chart; the median year is -6.7 C (19.9 F).

Coldest night (TNn) at Rayville by year
Year	Coldest night (TNn)
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1995	-2.2 C (28.0 F)
1996	-11.7 C (10.9 F)
1997	-7.8 C (18.0 F)
1998	-4.4 C (24.1 F)
1999	-7.8 C (18.0 F)
2000	-7.2 C (19.0 F)
2001	-10.0 C (14.0 F)
2002	-8.3 C (17.1 F)
2003	-9.4 C (15.1 F)
2004	-6.7 C (19.9 F)
2005	-3.9 C (25.0 F)
2006	-5.6 C (21.9 F)
2007	-3.9 C (25.0 F)
2008	-6.1 C (21.0 F)
2009	-4.4 C (24.1 F)
2010	-7.2 C (19.0 F)
2011	-5.6 C (21.9 F)
2012	-2.8 C (27.0 F)
2013	-2.8 C (27.0 F)
2014	-7.8 C (18.0 F)
2015	-7.8 C (18.0 F)
2016	-3.9 C (25.0 F)
2017	-6.7 C (19.9 F)

Wettest day (Rx1day)

The wettest day of the year at Rayville, 1986 to 2017. The record is 274.3 mm (10.8 in) in 2006, marked on the chart; the median year is 105.6 mm (4.2 in).

Wettest day (Rx1day) at Rayville by year
Year	Wettest day (Rx1day)
1986	57.9 mm (2.3 in)
1987	140.5 mm (5.5 in)
1988	68.6 mm (2.7 in)
1989	148.3 mm (5.8 in)
1990	101.6 mm (4.0 in)
1991	165.1 mm (6.5 in)
1992	96.5 mm (3.8 in)
1995	88.9 mm (3.5 in)
1996	86.1 mm (3.4 in)
1997	81.8 mm (3.2 in)
1998	99.1 mm (3.9 in)
1999	129.5 mm (5.1 in)
2000	98.8 mm (3.9 in)
2001	122.9 mm (4.8 in)
2002	85.1 mm (3.4 in)
2003	98.3 mm (3.9 in)
2004	113.3 mm (4.5 in)
2005	152.1 mm (6.0 in)
2006	274.3 mm (10.8 in)
2007	70.4 mm (2.8 in)
2008	224.0 mm (8.8 in)
2009	111.0 mm (4.4 in)
2010	51.8 mm (2.0 in)
2011	109.5 mm (4.3 in)
2012	84.1 mm (3.3 in)
2013	151.4 mm (6.0 in)
2014	131.3 mm (5.2 in)
2015	141.5 mm (5.6 in)
2016	215.4 mm (8.5 in)
2017	55.9 mm (2.2 in)

Wettest five days (Rx5day)

The wettest five days of the year at Rayville, 1986 to 2017. The record is 485.0 mm (19.1 in) in 2016, marked on the chart; the median year is 164.9 mm (6.5 in).

Wettest five days (Rx5day) at Rayville by year
Year	Wettest five days (Rx5day)
1986	144.0 mm (5.7 in)
1987	206.5 mm (8.1 in)
1988	107.9 mm (4.2 in)
1989	201.5 mm (7.9 in)
1990	220.4 mm (8.7 in)
1991	271.8 mm (10.7 in)
1992	106.9 mm (4.2 in)
1995	129.6 mm (5.1 in)
1996	127.8 mm (5.0 in)
1997	155.7 mm (6.1 in)
1998	158.8 mm (6.3 in)
1999	208.5 mm (8.2 in)
2000	177.6 mm (7.0 in)
2001	229.4 mm (9.0 in)
2002	102.1 mm (4.0 in)
2003	112.5 mm (4.4 in)
2004	171.9 mm (6.8 in)
2005	159.0 mm (6.3 in)
2006	329.2 mm (13.0 in)
2007	117.1 mm (4.6 in)
2008	353.3 mm (13.9 in)
2009	178.8 mm (7.0 in)
2010	79.7 mm (3.1 in)
2011	97.3 mm (3.8 in)
2012	157.0 mm (6.2 in)
2013	170.7 mm (6.7 in)
2014	196.1 mm (7.7 in)
2015	191.6 mm (7.5 in)
2016	485.0 mm (19.1 in)
2017	112.4 mm (4.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Rayville, 1986 to 2017. The record is 62 days in 2016, marked on the chart; the median year is 23 days.

Longest dry spell (CDD) at Rayville by year
Year	Longest dry spell (CDD)
1986	22 days
1987	35 days
1988	34 days
1989	16 days
1990	19 days
1991	17 days
1992	18 days
1995	41 days
1996	19 days
1997	18 days
1998	28 days
1999	19 days
2000	37 days
2001	21 days
2002	38 days
2003	40 days
2004	16 days
2005	36 days
2006	21 days
2007	27 days
2008	22 days
2009	23 days
2010	23 days
2011	17 days
2012	16 days
2013	29 days
2014	26 days
2015	24 days
2016	62 days
2017	13 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 Rayville standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Rayville 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 2026-10-14 (14 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).