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New Orleans Carrollton Weather Records (USC00166676)

Record envelope, standing records and threshold days for New Orleans Carrollton (USC00166676), Louisiana, United States, with 49 years of record.

Key Facts for New Orleans Carrollton

  • New Orleans Carrollton (USC00166676) is a weather station in Louisiana, United States at 29.93 latitude and -90.14 longitude, 0 m (0 ft) above sea level.
  • The station reports from 1893 to 1941, 49 years of record.
  • 0 records set at New Orleans Carrollton still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • New Orleans Carrollton set a daily record precipitation of 110.0 mm (4.3 in) on 1 May 1937.

About the Station

  • Location: Louisiana, United States, 29.93 latitude, -90.14 longitude.
  • Elevation: 0 m (0 ft).
  • Period of record: 1893 to 1941, 49 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at New Orleans Carrollton, with 2026 drawn through them The band shows the record high and record low for each calendar day at New Orleans Carrollton. 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 New Orleans Carrollton. 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 New Orleans Carrollton, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Decn/an/an/an/a

Which Years Hold Standing Records

0 standing records
Standing records at New Orleans Carrollton by the year they were set 0 records at New Orleans Carrollton still stand. 00000000000
0 records at New Orleans Carrollton still stand.
Standing records at New Orleans Carrollton by the year they were set
Year setStanding records

All-Time Record Progression

1 new records
When New Orleans Carrollton set new all-time records 1 all-time records were set at New Orleans Carrollton between 16 April 1927 and 16 April 1927. Each dot is a new record. Record daily precipitation16 April 1927: Record daily precipitation 355.9 mm (14.0 in)
1 all-time records were set at New Orleans Carrollton between 16 April 1927 and 16 April 1927. Each dot is a new record.
When New Orleans Carrollton set new all-time records
DateKindDetail
1927-04-16Record daily precipitationRecord daily precipitation 355.9 mm (14.0 in)

Wettest Day of Each Month

Apr: 355.9 mm (14.0 in)
Record daily precipitation for each month at New Orleans Carrollton The wettest day on record for each calendar month at New Orleans Carrollton. The most was 355.9 mm (14.0 in) on 16 April 1927. 0100200300400 Jan: 107.2 mm (4.2 in), 2 January 1936 Jan Feb: 107.2 mm (4.2 in), 14 February 1927 Feb Mar: 218.9 mm (8.6 in), 15 March 1903 Mar Apr: 355.9 mm (14.0 in), 16 April 1927 Apr May: 176.8 mm (7.0 in), 3 May 1926 May Jun: 131.6 mm (5.2 in), 4 June 1928 Jun Jul: 111.3 mm (4.4 in), 15 July 1931 Jul Aug: 93.0 mm (3.7 in), 31 August 1930 Aug Sep: 273.1 mm (10.8 in), 7 September 1929 Sep Oct: 171.7 mm (6.8 in), 13 October 1915 Oct Nov: 90.2 mm (3.6 in), 12 November 1925 Nov Dec: 117.6 mm (4.6 in), 20 December 1918 Dec
The wettest day on record for each calendar month at New Orleans Carrollton. The most was 355.9 mm (14.0 in) on 16 April 1927.
Record daily precipitation for each month at New Orleans Carrollton
MonthRecord daily precipitation (mm)Date
Jan107.2 mm (4.2 in)2 January 1936
Feb107.2 mm (4.2 in)14 February 1927
Mar218.9 mm (8.6 in)15 March 1903
Apr355.9 mm (14.0 in)16 April 1927
May176.8 mm (7.0 in)3 May 1926
Jun131.6 mm (5.2 in)4 June 1928
Jul111.3 mm (4.4 in)15 July 1931
Aug93.0 mm (3.7 in)31 August 1930
Sep273.1 mm (10.8 in)7 September 1929
Oct171.7 mm (6.8 in)13 October 1915
Nov90.2 mm (3.6 in)12 November 1925
Dec117.6 mm (4.6 in)20 December 1918

Latest Records

20
Latest records at New Orleans Carrollton
DateStationRecordValueBeat old record byOld record stoodSignificance
1 May 1937New Orleans Carrollton, USdaily rain110.0 mm (4.3 in)83.3 mm (3.3 in)26 years44 of 100 (Notable)
4 April 1937New Orleans Carrollton, USdaily rain95.3 mm (3.8 in)54.9 mm (2.2 in)12 years22 of 100 (Routine)
20 January 1937New Orleans Carrollton, USdaily rain33.5 mm (1.3 in)15.2 mm (0.6 in)13 years16 of 100 (Routine)
6 October 1936New Orleans Carrollton, USdaily rain62.0 mm (2.4 in)14.8 mm (0.6 in)21 years16 of 100 (Routine)
16 September 1936New Orleans Carrollton, USdaily rain51.3 mm (2.0 in)3.5 mm (0.14 in)29 years13 of 100 (Routine)
3 August 1936New Orleans Carrollton, USdaily rain17.0 mm (0.7 in)3.0 mm (0.12 in)13 years9 of 100 (Routine)
23 July 1936New Orleans Carrollton, USdaily rain56.1 mm (2.2 in)24.9 mm (1.0 in)17 years26 of 100 (Routine)
29 April 1936New Orleans Carrollton, USdaily rain35.3 mm (1.4 in)8.6 mm (0.34 in)18 years11 of 100 (Routine)
7 April 1936New Orleans Carrollton, USdaily rain45.0 mm (1.8 in)3.1 mm (0.12 in)18 years9 of 100 (Routine)
21 February 1936New Orleans Carrollton, USdaily rain26.4 mm (1.0 in)4.8 mm (0.19 in)36 years17 of 100 (Routine)
4 February 1936New Orleans Carrollton, USdaily rain31.2 mm (1.2 in)12.7 mm (0.5 in)5 years12 of 100 (Routine)
2 January 1936New Orleans Carrollton, USmonthly rain107.2 mm (4.2 in)5.6 mm (0.22 in)40 years29 of 100 (Routine)
8 June 1935New Orleans Carrollton, USdaily rain40.9 mm (1.6 in)7.9 mm (0.31 in)30 years18 of 100 (Routine)
12 May 1935New Orleans Carrollton, USdaily rain27.9 mm (1.1 in)4.3 mm (0.17 in)9 years7 of 100 (Routine)
20 April 1935New Orleans Carrollton, USdaily rain45.0 mm (1.8 in)25.7 mm (1.0 in)24 years18 of 100 (Routine)
3 April 1935New Orleans Carrollton, USdaily rain56.1 mm (2.2 in)11.1 mm (0.4 in)16 years11 of 100 (Routine)
17 March 1935New Orleans Carrollton, USdaily rain87.6 mm (3.4 in)74.1 mm (2.9 in)16 years39 of 100 (Notable)
9 March 1935New Orleans Carrollton, USdaily rain109.5 mm (4.3 in)80.0 mm (3.1 in)25 years44 of 100 (Notable)
22 January 1935New Orleans Carrollton, USdaily rain64.3 mm (2.5 in)15.5 mm (0.6 in)4 years14 of 100 (Routine)
21 November 1934New Orleans Carrollton, USdaily rain40.9 mm (1.6 in)16.8 mm (0.7 in)3 years13 of 100 (Routine)

Extremes by Year

1893 to 1941
Yearly extremes at New Orleans Carrollton: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)355.9 mm (14.0 in)1927104.1 mm (4.1 in)45
Wettest five days (Rx5day)355.9 mm (14.0 in)1927144.0 mm (5.7 in)45
Longest dry spell (CDD)55 days192423 days45

Wettest day (Rx1day)

Wettest day (Rx1day) at New Orleans Carrollton by year The wettest day of the year at New Orleans Carrollton, 1893 to 1941. The record is 355.9 mm (14.0 in) in 1927, marked on the chart; the median year is 104.1 mm (4.1 in). 010020030040019001910192019301940Record: 355.9 mm (14.0 in) in 1927
The wettest day of the year at New Orleans Carrollton, 1893 to 1941. The record is 355.9 mm (14.0 in) in 1927, marked on the chart; the median year is 104.1 mm (4.1 in).
Wettest day (Rx1day) at New Orleans Carrollton by year
YearWettest day (Rx1day)
189385.1 mm (3.4 in)
189465.5 mm (2.6 in)
1895101.6 mm (4.0 in)
189659.2 mm (2.3 in)
189760.5 mm (2.4 in)
189870.6 mm (2.8 in)
189986.9 mm (3.4 in)
1900122.9 mm (4.8 in)
1901139.2 mm (5.5 in)
190272.4 mm (2.9 in)
1903218.9 mm (8.6 in)
190473.9 mm (2.9 in)
1905139.4 mm (5.5 in)
1906104.1 mm (4.1 in)
1907222.5 mm (8.8 in)
190886.4 mm (3.4 in)
190994.5 mm (3.7 in)
191083.8 mm (3.3 in)
1911111.0 mm (4.4 in)
1912176.3 mm (6.9 in)
1913115.6 mm (4.6 in)
1914121.9 mm (4.8 in)
1915197.9 mm (7.8 in)
1916138.4 mm (5.4 in)
191759.7 mm (2.4 in)
1918117.6 mm (4.6 in)
191973.4 mm (2.9 in)
1920135.6 mm (5.3 in)
192178.7 mm (3.1 in)
192255.4 mm (2.2 in)
192389.4 mm (3.5 in)
192463.5 mm (2.5 in)
192590.2 mm (3.6 in)
1926176.8 mm (7.0 in)
1927355.9 mm (14.0 in)
1928131.6 mm (5.2 in)
1929273.1 mm (10.8 in)
193093.0 mm (3.7 in)
1931111.3 mm (4.4 in)
1932163.1 mm (6.4 in)
193351.8 mm (2.0 in)
193479.2 mm (3.1 in)
1935109.5 mm (4.3 in)
1936107.2 mm (4.2 in)
1937110.0 mm (4.3 in)
1940n/a
1941n/a

Wettest five days (Rx5day)

Wettest five days (Rx5day) at New Orleans Carrollton by year The wettest five days of the year at New Orleans Carrollton, 1893 to 1941. The record is 355.9 mm (14.0 in) in 1927, marked on the chart; the median year is 144.0 mm (5.7 in). 010020030040019001910192019301940Record: 355.9 mm (14.0 in) in 1927
The wettest five days of the year at New Orleans Carrollton, 1893 to 1941. The record is 355.9 mm (14.0 in) in 1927, marked on the chart; the median year is 144.0 mm (5.7 in).
Wettest five days (Rx5day) at New Orleans Carrollton by year
YearWettest five days (Rx5day)
1893102.4 mm (4.0 in)
1894115.8 mm (4.6 in)
1895170.2 mm (6.7 in)
1896121.1 mm (4.8 in)
189792.0 mm (3.6 in)
189886.9 mm (3.4 in)
1899102.7 mm (4.0 in)
1900124.2 mm (4.9 in)
1901157.8 mm (6.2 in)
1902113.7 mm (4.5 in)
1903259.5 mm (10.2 in)
190484.1 mm (3.3 in)
1905194.6 mm (7.7 in)
1906136.4 mm (5.4 in)
1907311.1 mm (12.2 in)
1908155.6 mm (6.1 in)
1909119.1 mm (4.7 in)
1910171.2 mm (6.7 in)
1911150.4 mm (5.9 in)
1912203.2 mm (8.0 in)
1913170.2 mm (6.7 in)
1914121.9 mm (4.8 in)
1915212.4 mm (8.4 in)
1916195.3 mm (7.7 in)
1917124.9 mm (4.9 in)
1918163.3 mm (6.4 in)
1919124.4 mm (4.9 in)
1920141.1 mm (5.6 in)
1921131.3 mm (5.2 in)
1922116.3 mm (4.6 in)
1923144.0 mm (5.7 in)
1924131.0 mm (5.2 in)
1925117.9 mm (4.6 in)
1926253.8 mm (10.0 in)
1927355.9 mm (14.0 in)
1928261.5 mm (10.3 in)
1929345.1 mm (13.6 in)
1930151.2 mm (6.0 in)
1931154.0 mm (6.1 in)
1932276.6 mm (10.9 in)
193383.6 mm (3.3 in)
1934162.3 mm (6.4 in)
1935131.3 mm (5.2 in)
1936208.9 mm (8.2 in)
1937123.5 mm (4.9 in)
1940n/a
1941n/a

Longest dry spell (CDD)

Longest dry spell (CDD) at New Orleans Carrollton by year The longest dry spell of the year at New Orleans Carrollton, 1893 to 1941. The record is 55 days in 1924, marked on the chart; the median year is 23 days. 020406019001910192019301940Record: 55 days in 1924
The longest dry spell of the year at New Orleans Carrollton, 1893 to 1941. The record is 55 days in 1924, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at New Orleans Carrollton by year
YearLongest dry spell (CDD)
189321 days
189442 days
189519 days
189615 days
189723 days
189825 days
189937 days
190023 days
190131 days
190227 days
190337 days
190422 days
190519 days
190639 days
190717 days
190819 days
190923 days
191024 days
191128 days
191220 days
191335 days
191420 days
191542 days
191625 days
191719 days
191816 days
191919 days
192019 days
192127 days
192217 days
192323 days
192455 days
192519 days
192615 days
192720 days
192829 days
192924 days
193025 days
193126 days
193220 days
193317 days
193415 days
193533 days
193617 days
193713 days
1940n/a
1941n/a

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

38 years, 1895 to 1936

A day with at least 107.3 mm (4.2 in) of rain is expected about once in 2 years. A day with at least 383.3 mm (15.1 in) of rain is expected about once in 100 years.

Rainfall return levels at New Orleans Carrollton: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years107.3 mm (4.2 in)
5 years157.7 mm (6.2 in)
10 years198.9 mm (7.8 in)
25 years261.9 mm (10.3 in)
50 years318.1 mm (12.5 in)Longer than the 38 years of record
100 years383.3 mm (15.1 in)Longer than the 38 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, 38 years of values from 1895 to 1936.

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: 355.9 mm (14.0 in) in 1927; 273.1 mm (10.8 in) in 1929; 222.5 mm (8.8 in) in 1907.

Download the Data

  • Data for New Orleans Carrollton standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for New Orleans Carrollton 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 . Last revised (2025-12-31).