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Built 2026-10-17 (17 October 2026)

Oak Grove Weather Records (USC00166866)

Record envelope, standing records and threshold days for Oak Grove (USC00166866), Louisiana, United States, with 57 years of record.

Key Facts for Oak Grove

  • Oak Grove (USC00166866) is a weather station in Louisiana, United States at 32.86 latitude and -91.38 longitude, 39 m (129 ft) above sea level.
  • The station reports from 1970 to 2026, 57 years of record.
  • 722 records set at Oak Grove still stand.
  • Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Oak Grove set a daily record precipitation of 35.1 mm (1.4 in) on 25 November 2025.

About the Station

  • Location: Louisiana, United States, 32.86 latitude, -91.38 longitude.
  • Elevation: 39 m (129 ft).
  • Period of record: 1970 to 2026, 57 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 Oak Grove, with 2026 drawn through them The band shows the record high and record low for each calendar day at Oak Grove. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -10010203040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Oak Grove. 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 Oak Grove, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan24.4 C (75.9 F)-6.7 C (19.9 F)n/an/a
Feb24.4 C (75.9 F)-6.7 C (19.9 F)n/an/a
Marn/an/an/an/a
Aprn/an/an/an/a
May31.7 C (89.1 F)8.3 C (46.9 F)n/an/a
Junn/an/an/an/a
Juln/an/an/an/a
Augn/an/an/an/a
Sepn/an/an/an/a
Oct32.2 C (90.0 F)1.7 C (35.1 F)n/an/a
Nov25.0 C (77.0 F)-7.8 C (18.0 F)n/an/a
Dec25.0 C (77.0 F)-3.9 C (25.0 F)n/an/a

Which Years Hold Standing Records

722 standing records
Standing records at Oak Grove by the year they were set 722 records at Oak Grove still stand. 1970 holds the most, with 364. 01002003004001970: 3641971: 35819701971
722 records at Oak Grove still stand. 1970 holds the most, with 364.
Standing records at Oak Grove by the year they were set
Year setStanding records
1970364
1971358

All-Time Record Progression

3 new records
When Oak Grove set new all-time records 3 all-time records were set at Oak Grove between 25 September 2005 and 11 March 2016. Each dot is a new record. Record daily precipitation25 September 2005: Record daily precipitation 182.6 mm (7.2 in)5 July 2015: Record daily precipitation 190.2 mm (7.5 in)11 March 2016: Record daily precipitation 366.0 mm (14.4 in)200520102015
3 all-time records were set at Oak Grove between 25 September 2005 and 11 March 2016. Each dot is a new record.
When Oak Grove set new all-time records
DateKindDetail
2005-09-25Record daily precipitationRecord daily precipitation 182.6 mm (7.2 in)
2015-07-05Record daily precipitationRecord daily precipitation 190.2 mm (7.5 in)
2016-03-11Record daily precipitationRecord daily precipitation 366.0 mm (14.4 in)

Wettest Day of Each Month

Mar: 366.0 mm (14.4 in)
Record daily precipitation for each month at Oak Grove The wettest day on record for each calendar month at Oak Grove. The most was 366.0 mm (14.4 in) on 11 March 2016. 0100200300400 Jan: 109.2 mm (4.3 in), 24 January 1997 Jan Feb: 164.3 mm (6.5 in), 11 February 2020 Feb Mar: 366.0 mm (14.4 in), 11 March 2016 Mar Apr: 165.6 mm (6.5 in), 28 April 1991 Apr May: 125.0 mm (4.9 in), 15 May 2008 May Jun: 127.0 mm (5.0 in), 8 June 1974 Jun Jul: 190.2 mm (7.5 in), 5 July 2015 Jul Aug: 110.2 mm (4.3 in), 12 August 2008 Aug Sep: 182.6 mm (7.2 in), 25 September 2005 Sep Oct: 159.3 mm (6.3 in), 17 October 2006 Oct Nov: 134.6 mm (5.3 in), 29 November 2001 Nov Dec: 101.3 mm (4.0 in), 22 December 1990 Dec
The wettest day on record for each calendar month at Oak Grove. The most was 366.0 mm (14.4 in) on 11 March 2016.
Record daily precipitation for each month at Oak Grove
MonthRecord daily precipitation (mm)Date
Jan109.2 mm (4.3 in)24 January 1997
Feb164.3 mm (6.5 in)11 February 2020
Mar366.0 mm (14.4 in)11 March 2016
Apr165.6 mm (6.5 in)28 April 1991
May125.0 mm (4.9 in)15 May 2008
Jun127.0 mm (5.0 in)8 June 1974
Jul190.2 mm (7.5 in)5 July 2015
Aug110.2 mm (4.3 in)12 August 2008
Sep182.6 mm (7.2 in)25 September 2005
Oct159.3 mm (6.3 in)17 October 2006
Nov134.6 mm (5.3 in)29 November 2001
Dec101.3 mm (4.0 in)22 December 1990

Period of Record Coverage

1970 to 1971
Days with data per year at Oak Grove 2 years of record at Oak Grove, 1970 to 1971. 2 years have data for under 90 percent of days and are left out of rankings: 1970, 1971. 1970: 91 of 365 days1971: 90 of 365 days1970
2 years of record at Oak Grove, 1970 to 1971. 2 years have data for under 90 percent of days and are left out of rankings: 1970, 1971.
Days with data per year at Oak Grove
YearDays with dataShare of yearComplete
19709125%No
19719025%No

Latest Records

20
Latest records at Oak Grove
DateStationRecordValueBeat old record byOld record stoodSignificance
25 November 2025Oak Grove, USdaily rain35.1 mm (1.4 in)6.9 mm (0.27 in)3 years8 of 100 (Routine)
19 October 2025Oak Grove, USdaily rain90.9 mm (3.6 in)69.1 mm (2.7 in)36 years45 of 100 (Notable)
29 August 2025Oak Grove, USdaily rain75.2 mm (3.0 in)22.4 mm (0.9 in)47 years32 of 100 (Routine)
25 April 2025Oak Grove, USdaily rain53.3 mm (2.1 in)0.7 mm (0.03 in)52 years20 of 100 (Routine)
24 April 2025Oak Grove, USdaily rain107.2 mm (4.2 in)48.8 mm (1.9 in)24 years32 of 100 (Routine)
6 April 2025Oak Grove, USdaily rain96.8 mm (3.8 in)55.7 mm (2.2 in)31 years37 of 100 (Notable)
31 January 2025Oak Grove, USdaily rain39.4 mm (1.6 in)12.5 mm (0.5 in)14 years16 of 100 (Routine)
29 December 2024Oak Grove, USdaily rain41.9 mm (1.6 in)10.4 mm (0.4 in)21 years16 of 100 (Routine)
6 November 2024Oak Grove, USdaily rain23.1 mm (0.9 in)6.1 mm (0.24 in)30 years17 of 100 (Routine)
7 September 2024Oak Grove, USdaily rain16.3 mm (0.6 in)6.9 mm (0.27 in)2 years8 of 100 (Routine)
6 September 2024Oak Grove, USdaily rain68.1 mm (2.7 in)30.0 mm (1.2 in)51 years34 of 100 (Routine)
1 September 2024Oak Grove, USdaily rain22.4 mm (0.9 in)0.8 mm (0.03 in)23 years11 of 100 (Routine)
10 April 2024Oak Grove, USdaily rain146.6 mm (5.8 in)92.2 mm (3.6 in)3 years45 of 100 (Notable)
9 April 2024Oak Grove, USdaily rain45.7 mm (1.8 in)4.0 mm (0.16 in)45 years19 of 100 (Routine)
1 March 2024Oak Grove, USdaily rain36.6 mm (1.4 in)3.1 mm (0.12 in)30 years15 of 100 (Routine)
2 December 2023Oak Grove, USdaily rain32.8 mm (1.3 in)14.5 mm (0.6 in)32 years22 of 100 (Routine)
9 August 2023Oak Grove, USdaily rain24.1 mm (0.9 in)2.8 mm (0.11 in)5 years7 of 100 (Routine)
12 July 2023Oak Grove, USdaily rain67.3 mm (2.6 in)34.0 mm (1.3 in)29 years31 of 100 (Routine)
17 March 2023Oak Grove, USdaily rain41.7 mm (1.6 in)1.8 mm (0.07 in)24 years12 of 100 (Routine)
8 January 2023Oak Grove, USdaily rain32.0 mm (1.3 in)6.6 mm (0.26 in)49 years22 of 100 (Routine)

Extremes by Year

1970 to 2026
Yearly extremes at Oak Grove: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)32.2 C (90.0 F)197032.0 C (89.5 F)2
Coldest night (TNn)-7.8 C (18.0 F)1970-7.2 C (19.0 F)2
Wettest day (Rx1day)366.0 mm (14.4 in)201695.0 mm (3.7 in)57
Wettest five days (Rx5day)398.5 mm (15.7 in)2016152.1 mm (6.0 in)57
Longest dry spell (CDD)37 days199319 days57

Hottest day (TXx)

Hottest day (TXx) at Oak Grove by year The hottest day of the year at Oak Grove, 1970 to 2026. The record is 32.2 C (90.0 F) in 1970, marked on the chart; the median year is 32.0 C (89.5 F). 31.631.83232.2197019801990200020102020Record: 32.2 C (90.0 F) in 1970
The hottest day of the year at Oak Grove, 1970 to 2026. The record is 32.2 C (90.0 F) in 1970, marked on the chart; the median year is 32.0 C (89.5 F).
Hottest day (TXx) at Oak Grove by year
YearHottest day (TXx)
197032.2 C (90.0 F)
197131.7 C (89.1 F)
1972n/a
1973n/a
1974n/a
1975n/a
1976n/a
1977n/a
1978n/a
1979n/a
1980n/a
1981n/a
1982n/a
1983n/a
1984n/a
1985n/a
1986n/a
1987n/a
1988n/a
1989n/a
1990n/a
1991n/a
1992n/a
1993n/a
1994n/a
1995n/a
1996n/a
1997n/a
1998n/a
1999n/a
2000n/a
2001n/a
2002n/a
2003n/a
2004n/a
2005n/a
2006n/a
2007n/a
2008n/a
2009n/a
2010n/a
2011n/a
2012n/a
2013n/a
2014n/a
2015n/a
2016n/a
2017n/a
2018n/a
2019n/a
2020n/a
2021n/a
2022n/a
2023n/a
2024n/a
2025n/a
2026n/a

Coldest night (TNn)

Coldest night (TNn) at Oak Grove by year The coldest night of the year at Oak Grove, 1970 to 2026. The record is -7.8 C (18.0 F) in 1970, marked on the chart; the median year is -7.2 C (19.0 F). -8-7.5-7-6.5197019801990200020102020Record: -7.8 C (18.0 F) in 1970
The coldest night of the year at Oak Grove, 1970 to 2026. The record is -7.8 C (18.0 F) in 1970, marked on the chart; the median year is -7.2 C (19.0 F).
Coldest night (TNn) at Oak Grove by year
YearColdest night (TNn)
1970-7.8 C (18.0 F)
1971-6.7 C (19.9 F)
1972n/a
1973n/a
1974n/a
1975n/a
1976n/a
1977n/a
1978n/a
1979n/a
1980n/a
1981n/a
1982n/a
1983n/a
1984n/a
1985n/a
1986n/a
1987n/a
1988n/a
1989n/a
1990n/a
1991n/a
1992n/a
1993n/a
1994n/a
1995n/a
1996n/a
1997n/a
1998n/a
1999n/a
2000n/a
2001n/a
2002n/a
2003n/a
2004n/a
2005n/a
2006n/a
2007n/a
2008n/a
2009n/a
2010n/a
2011n/a
2012n/a
2013n/a
2014n/a
2015n/a
2016n/a
2017n/a
2018n/a
2019n/a
2020n/a
2021n/a
2022n/a
2023n/a
2024n/a
2025n/a
2026n/a

Wettest day (Rx1day)

Wettest day (Rx1day) at Oak Grove by year The wettest day of the year at Oak Grove, 1970 to 2026. The record is 366.0 mm (14.4 in) in 2016, marked on the chart; the median year is 95.0 mm (3.7 in). 0100200300400197019801990200020102020Record: 366.0 mm (14.4 in) in 2016
The wettest day of the year at Oak Grove, 1970 to 2026. The record is 366.0 mm (14.4 in) in 2016, marked on the chart; the median year is 95.0 mm (3.7 in).
Wettest day (Rx1day) at Oak Grove by year
YearWettest day (Rx1day)
197076.2 mm (3.0 in)
197182.6 mm (3.3 in)
197284.1 mm (3.3 in)
1973149.9 mm (5.9 in)
1974127.0 mm (5.0 in)
197594.0 mm (3.7 in)
197664.0 mm (2.5 in)
1977127.0 mm (5.0 in)
197889.2 mm (3.5 in)
197987.6 mm (3.4 in)
198092.2 mm (3.6 in)
198150.0 mm (2.0 in)
198297.3 mm (3.8 in)
1983100.1 mm (3.9 in)
1984153.4 mm (6.0 in)
198581.0 mm (3.2 in)
198678.5 mm (3.1 in)
1987113.0 mm (4.4 in)
1988108.0 mm (4.3 in)
1989116.8 mm (4.6 in)
1990101.3 mm (4.0 in)
1991165.6 mm (6.5 in)
199277.5 mm (3.1 in)
199384.6 mm (3.3 in)
199482.6 mm (3.3 in)
1995106.2 mm (4.2 in)
199668.6 mm (2.7 in)
1997109.2 mm (4.3 in)
199874.9 mm (2.9 in)
199995.8 mm (3.8 in)
200094.2 mm (3.7 in)
2001134.6 mm (5.3 in)
200279.2 mm (3.1 in)
2003111.5 mm (4.4 in)
2004102.1 mm (4.0 in)
2005182.6 mm (7.2 in)
2006159.3 mm (6.3 in)
200766.5 mm (2.6 in)
2008125.0 mm (4.9 in)
200969.6 mm (2.7 in)
201050.3 mm (2.0 in)
201164.0 mm (2.5 in)
201295.0 mm (3.7 in)
2013145.8 mm (5.7 in)
201483.3 mm (3.3 in)
2015190.2 mm (7.5 in)
2016366.0 mm (14.4 in)
201759.9 mm (2.4 in)
2018124.5 mm (4.9 in)
201934.0 mm (1.3 in)
2020164.3 mm (6.5 in)
2021108.2 mm (4.3 in)
202270.4 mm (2.8 in)
202367.3 mm (2.6 in)
2024146.6 mm (5.8 in)
2025107.2 mm (4.2 in)
202646.2 mm (1.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Oak Grove by year The wettest five days of the year at Oak Grove, 1970 to 2026. The record is 398.5 mm (15.7 in) in 2016, marked on the chart; the median year is 152.1 mm (6.0 in). 0100200300400197019801990200020102020Record: 398.5 mm (15.7 in) in 2016
The wettest five days of the year at Oak Grove, 1970 to 2026. The record is 398.5 mm (15.7 in) in 2016, marked on the chart; the median year is 152.1 mm (6.0 in).
Wettest five days (Rx5day) at Oak Grove by year
YearWettest five days (Rx5day)
1970131.1 mm (5.2 in)
1971164.4 mm (6.5 in)
1972163.4 mm (6.4 in)
1973203.2 mm (8.0 in)
1974205.8 mm (8.1 in)
1975134.7 mm (5.3 in)
1976101.9 mm (4.0 in)
1977134.9 mm (5.3 in)
1978180.7 mm (7.1 in)
1979130.6 mm (5.1 in)
1980148.6 mm (5.9 in)
198186.7 mm (3.4 in)
1982171.9 mm (6.8 in)
1983219.0 mm (8.6 in)
1984172.2 mm (6.8 in)
1985120.8 mm (4.8 in)
1986152.1 mm (6.0 in)
1987183.4 mm (7.2 in)
1988155.5 mm (6.1 in)
1989138.9 mm (5.5 in)
1990152.7 mm (6.0 in)
1991297.9 mm (11.7 in)
199299.3 mm (3.9 in)
1993143.0 mm (5.6 in)
1994115.6 mm (4.6 in)
1995136.7 mm (5.4 in)
1996114.3 mm (4.5 in)
1997155.2 mm (6.1 in)
1998105.5 mm (4.2 in)
1999173.8 mm (6.8 in)
2000155.9 mm (6.1 in)
2001245.6 mm (9.7 in)
2002109.0 mm (4.3 in)
2003111.5 mm (4.4 in)
2004225.9 mm (8.9 in)
2005183.1 mm (7.2 in)
2006193.2 mm (7.6 in)
200792.1 mm (3.6 in)
2008293.7 mm (11.6 in)
2009163.3 mm (6.4 in)
201092.0 mm (3.6 in)
2011107.5 mm (4.2 in)
2012124.7 mm (4.9 in)
2013145.8 mm (5.7 in)
2014122.4 mm (4.8 in)
2015197.8 mm (7.8 in)
2016398.5 mm (15.7 in)
2017107.3 mm (4.2 in)
2018134.4 mm (5.3 in)
201928.4 mm (1.1 in)
2020249.2 mm (9.8 in)
2021159.8 mm (6.3 in)
2022177.3 mm (7.0 in)
2023103.7 mm (4.1 in)
2024221.3 mm (8.7 in)
2025177.0 mm (7.0 in)
202686.1 mm (3.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Oak Grove by year The longest dry spell of the year at Oak Grove, 1970 to 2026. The record is 37 days in 1993, marked on the chart; the median year is 19 days. 010203040197019801990200020102020Record: 37 days in 1993
The longest dry spell of the year at Oak Grove, 1970 to 2026. The record is 37 days in 1993, marked on the chart; the median year is 19 days.
Longest dry spell (CDD) at Oak Grove by year
YearLongest dry spell (CDD)
197015 days
197136 days
197218 days
197335 days
197417 days
197521 days
197636 days
197733 days
197820 days
197922 days
198024 days
198123 days
198215 days
198325 days
198418 days
198518 days
198628 days
198729 days
198831 days
198916 days
199019 days
199119 days
199218 days
199337 days
199414 days
199528 days
199619 days
199720 days
199826 days
199922 days
200027 days
200119 days
200218 days
200317 days
200432 days
200536 days
200620 days
200729 days
200822 days
200919 days
201016 days
201123 days
201219 days
201336 days
201419 days
201518 days
201616 days
201711 days
201811 days
20195 days
202010 days
202111 days
202214 days
202316 days
202420 days
202515 days
20267 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

43 years, 1971 to 2014

A day with at least 94.6 mm (3.7 in) of rain is expected about once in 2 years. A day with at least 204.6 mm (8.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Oak Grove: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years94.6 mm (3.7 in)
5 years123.0 mm (4.8 in)
10 years142.2 mm (5.6 in)
25 years167.0 mm (6.6 in)
50 years185.7 mm (7.3 in)Longer than the 43 years of record
100 years204.6 mm (8.1 in)Longer than the 43 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, 43 years of values from 1971 to 2014.

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: 182.6 mm (7.2 in) in 2005; 165.6 mm (6.5 in) in 1991; 159.3 mm (6.3 in) in 2006.

Download the Data

  • Data for Oak Grove standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Oak Grove 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).