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New Orleans D P S 3 Weather Records (USC00166675)

Record envelope, standing records and threshold days for New Orleans D P S 3 (USC00166675), Louisiana, United States, with 46 years of record.

Key Facts for New Orleans D P S 3

  • New Orleans D P S 3 (USC00166675) is a weather station in Louisiana, United States at 29.98 latitude and -90.07 longitude, 3 m (10 ft) above sea level.
  • The station reports from 1946 to 1991, 46 years of record.
  • 0 records set at New Orleans D P S 3 still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • New Orleans D P S 3 set a daily record precipitation of 68.3 mm (2.7 in) on 30 January 1991.

About the Station

  • Location: Louisiana, United States, 29.98 latitude, -90.07 longitude.
  • Elevation: 3 m (10 ft).
  • Period of record: 1946 to 1991, 46 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 D P S 3, with 2026 drawn through them The band shows the record high and record low for each calendar day at New Orleans D P S 3. 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 D P S 3. 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 D P S 3, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Which Years Hold Standing Records

0 standing records
Standing records at New Orleans D P S 3 by the year they were set 0 records at New Orleans D P S 3 still stand. 00000000000
0 records at New Orleans D P S 3 still stand.
Standing records at New Orleans D P S 3 by the year they were set
Year setStanding records

All-Time Record Progression

1 new records
When New Orleans D P S 3 set new all-time records 1 all-time records were set at New Orleans D P S 3 between 7 April 1983 and 7 April 1983. Each dot is a new record. Record daily precipitation7 April 1983: Record daily precipitation 269.2 mm (10.6 in)
1 all-time records were set at New Orleans D P S 3 between 7 April 1983 and 7 April 1983. Each dot is a new record.
When New Orleans D P S 3 set new all-time records
DateKindDetail
1983-04-07Record daily precipitationRecord daily precipitation 269.2 mm (10.6 in)

Wettest Day of Each Month

Apr: 269.2 mm (10.6 in)
Record daily precipitation for each month at New Orleans D P S 3 The wettest day on record for each calendar month at New Orleans D P S 3. The most was 269.2 mm (10.6 in) on 7 April 1983. 0100200300 Jan: 127.5 mm (5.0 in), 10 January 1991 Jan Feb: 146.6 mm (5.8 in), 6 February 1967 Feb Mar: 207.5 mm (8.2 in), 5 March 1948 Mar Apr: 269.2 mm (10.6 in), 7 April 1983 Apr May: 185.4 mm (7.3 in), 13 May 1990 May Jun: 108.2 mm (4.3 in), 11 June 1981 Jun Jul: 98.3 mm (3.9 in), 8 July 1984 Jul Aug: 133.9 mm (5.3 in), 1 August 1955 Aug Sep: 127.0 mm (5.0 in), 18 September 1957 Sep Oct: 88.6 mm (3.5 in), 8 October 1968 Oct Nov: 193.0 mm (7.6 in), 7 November 1989 Nov Dec: 153.4 mm (6.0 in), 4 December 1982 Dec
The wettest day on record for each calendar month at New Orleans D P S 3. The most was 269.2 mm (10.6 in) on 7 April 1983.
Record daily precipitation for each month at New Orleans D P S 3
MonthRecord daily precipitation (mm)Date
Jan127.5 mm (5.0 in)10 January 1991
Feb146.6 mm (5.8 in)6 February 1967
Mar207.5 mm (8.2 in)5 March 1948
Apr269.2 mm (10.6 in)7 April 1983
May185.4 mm (7.3 in)13 May 1990
Jun108.2 mm (4.3 in)11 June 1981
Jul98.3 mm (3.9 in)8 July 1984
Aug133.9 mm (5.3 in)1 August 1955
Sep127.0 mm (5.0 in)18 September 1957
Oct88.6 mm (3.5 in)8 October 1968
Nov193.0 mm (7.6 in)7 November 1989
Dec153.4 mm (6.0 in)4 December 1982

Latest Records

20
Latest records at New Orleans D P S 3
DateStationRecordValueBeat old record byOld record stoodSignificance
30 January 1991New Orleans D P S 3, USdaily rain68.3 mm (2.7 in)45.7 mm (1.8 in)32 years39 of 100 (Notable)
24 January 1991New Orleans D P S 3, USdaily rain50.3 mm (2.0 in)19.8 mm (0.8 in)12 years18 of 100 (Routine)
18 January 1991New Orleans D P S 3, USdaily rain32.0 mm (1.3 in)4.6 mm (0.18 in)21 years12 of 100 (Routine)
10 January 1991New Orleans D P S 3, USmonthly rain127.5 mm (5.0 in)6.1 mm (0.24 in)25 years24 of 100 (Routine)
6 January 1991New Orleans D P S 3, USdaily rain100.3 mm (3.9 in)18.8 mm (0.7 in)27 years22 of 100 (Routine)
3 January 1991New Orleans D P S 3, USdaily rain49.3 mm (1.9 in)4.8 mm (0.19 in)24 years13 of 100 (Routine)
3 December 1990New Orleans D P S 3, USdaily rain82.6 mm (3.3 in)52.4 mm (2.1 in)40 years44 of 100 (Notable)
22 September 1990New Orleans D P S 3, USdaily rain50.8 mm (2.0 in)6.9 mm (0.27 in)44 years20 of 100 (Routine)
30 June 1990New Orleans D P S 3, USdaily rain40.6 mm (1.6 in)10.4 mm (0.4 in)13 years14 of 100 (Routine)
22 June 1990New Orleans D P S 3, USdaily rain42.7 mm (1.7 in)12.2 mm (0.5 in)32 years21 of 100 (Routine)
13 May 1990New Orleans D P S 3, USmonthly rain185.4 mm (7.3 in)2.8 mm (0.11 in)12 years18 of 100 (Routine)
9 May 1990New Orleans D P S 3, USdaily rain24.6 mm (1.0 in)11.4 mm (0.4 in)9 years11 of 100 (Routine)
16 March 1990New Orleans D P S 3, USdaily rain88.9 mm (3.5 in)27.2 mm (1.1 in)20 years21 of 100 (Routine)
15 March 1990New Orleans D P S 3, USdaily rain49.0 mm (1.9 in)9.9 mm (0.39 in)29 years16 of 100 (Routine)
8 February 1990New Orleans D P S 3, USdaily rain47.8 mm (1.9 in)15.3 mm (0.6 in)34 years21 of 100 (Routine)
20 January 1990New Orleans D P S 3, USdaily rain92.5 mm (3.6 in)21.9 mm (0.9 in)32 years26 of 100 (Routine)
5 January 1990New Orleans D P S 3, USdaily rain76.5 mm (3.0 in)35.1 mm (1.4 in)24 years31 of 100 (Routine)
7 December 1989New Orleans D P S 3, USdaily rain34.3 mm (1.4 in)10.4 mm (0.4 in)40 years21 of 100 (Routine)
6 December 1989New Orleans D P S 3, USdaily rain51.3 mm (2.0 in)1.8 mm (0.07 in)20 years10 of 100 (Routine)
15 November 1989New Orleans D P S 3, USdaily rain27.9 mm (1.1 in)6.8 mm (0.27 in)35 years17 of 100 (Routine)

Extremes by Year

1946 to 1991
Yearly extremes at New Orleans D P S 3: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)269.2 mm (10.6 in)1983105.5 mm (4.2 in)46
Wettest five days (Rx5day)338.9 mm (13.3 in)1948151.0 mm (5.9 in)46
Longest dry spell (CDD)45 days195223 days46

Wettest day (Rx1day)

Wettest day (Rx1day) at New Orleans D P S 3 by year The wettest day of the year at New Orleans D P S 3, 1946 to 1991. The record is 269.2 mm (10.6 in) in 1983, marked on the chart; the median year is 105.5 mm (4.2 in). 010020030019501960197019801990Record: 269.2 mm (10.6 in) in 1983
The wettest day of the year at New Orleans D P S 3, 1946 to 1991. The record is 269.2 mm (10.6 in) in 1983, marked on the chart; the median year is 105.5 mm (4.2 in).
Wettest day (Rx1day) at New Orleans D P S 3 by year
YearWettest day (Rx1day)
194656.6 mm (2.2 in)
194777.2 mm (3.0 in)
1948207.5 mm (8.2 in)
1949122.2 mm (4.8 in)
195047.0 mm (1.9 in)
1951106.4 mm (4.2 in)
195281.8 mm (3.2 in)
1953186.9 mm (7.4 in)
1954119.1 mm (4.7 in)
1955133.9 mm (5.3 in)
1956130.0 mm (5.1 in)
1957127.0 mm (5.0 in)
195870.6 mm (2.8 in)
1959111.8 mm (4.4 in)
1960108.7 mm (4.3 in)
196175.7 mm (3.0 in)
196251.8 mm (2.0 in)
196379.8 mm (3.1 in)
196494.5 mm (3.7 in)
1965121.4 mm (4.8 in)
196696.0 mm (3.8 in)
1967146.6 mm (5.8 in)
196888.6 mm (3.5 in)
196961.7 mm (2.4 in)
197084.6 mm (3.3 in)
197170.6 mm (2.8 in)
197283.1 mm (3.3 in)
1973104.6 mm (4.1 in)
1974139.4 mm (5.5 in)
197580.0 mm (3.1 in)
197669.9 mm (2.8 in)
197776.7 mm (3.0 in)
1978182.6 mm (7.2 in)
1979115.6 mm (4.6 in)
1980182.1 mm (7.2 in)
1981108.2 mm (4.3 in)
1982153.4 mm (6.0 in)
1983269.2 mm (10.6 in)
198498.3 mm (3.9 in)
198596.5 mm (3.8 in)
198678.7 mm (3.1 in)
198791.9 mm (3.6 in)
1988222.3 mm (8.8 in)
1989193.0 mm (7.6 in)
1990185.4 mm (7.3 in)
1991127.5 mm (5.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at New Orleans D P S 3 by year The wettest five days of the year at New Orleans D P S 3, 1946 to 1991. The record is 338.9 mm (13.3 in) in 1948, marked on the chart; the median year is 151.0 mm (5.9 in). 010020030040019501960197019801990Record: 338.9 mm (13.3 in) in 1948
The wettest five days of the year at New Orleans D P S 3, 1946 to 1991. The record is 338.9 mm (13.3 in) in 1948, marked on the chart; the median year is 151.0 mm (5.9 in).
Wettest five days (Rx5day) at New Orleans D P S 3 by year
YearWettest five days (Rx5day)
194692.4 mm (3.6 in)
1947149.9 mm (5.9 in)
1948338.9 mm (13.3 in)
1949143.8 mm (5.7 in)
195080.3 mm (3.2 in)
1951107.9 mm (4.2 in)
1952113.3 mm (4.5 in)
1953263.9 mm (10.4 in)
1954125.4 mm (4.9 in)
1955166.5 mm (6.6 in)
1956194.5 mm (7.7 in)
1957199.4 mm (7.9 in)
1958106.7 mm (4.2 in)
1959192.3 mm (7.6 in)
1960151.5 mm (6.0 in)
1961144.4 mm (5.7 in)
196298.0 mm (3.9 in)
1963175.2 mm (6.9 in)
1964130.1 mm (5.1 in)
1965160.8 mm (6.3 in)
1966184.7 mm (7.3 in)
1967161.1 mm (6.3 in)
1968127.7 mm (5.0 in)
1969150.3 mm (5.9 in)
1970133.9 mm (5.3 in)
1971150.4 mm (5.9 in)
1972146.1 mm (5.8 in)
1973181.0 mm (7.1 in)
1974149.6 mm (5.9 in)
1975147.8 mm (5.8 in)
197693.9 mm (3.7 in)
1977175.6 mm (6.9 in)
1978234.5 mm (9.2 in)
1979168.0 mm (6.6 in)
1980227.3 mm (8.9 in)
1981131.3 mm (5.2 in)
1982157.0 mm (6.2 in)
1983273.1 mm (10.8 in)
1984116.6 mm (4.6 in)
1985197.8 mm (7.8 in)
198695.6 mm (3.8 in)
1987120.0 mm (4.7 in)
1988312.5 mm (12.3 in)
1989239.9 mm (9.4 in)
1990210.0 mm (8.3 in)
1991234.2 mm (9.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at New Orleans D P S 3 by year The longest dry spell of the year at New Orleans D P S 3, 1946 to 1991. The record is 45 days in 1952, marked on the chart; the median year is 23 days. 102030405019501960197019801990Record: 45 days in 1952
The longest dry spell of the year at New Orleans D P S 3, 1946 to 1991. The record is 45 days in 1952, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at New Orleans D P S 3 by year
YearLongest dry spell (CDD)
194613 days
194729 days
194823 days
194930 days
195019 days
195124 days
195245 days
195323 days
195414 days
195531 days
195620 days
195718 days
195823 days
195918 days
196025 days
196120 days
196228 days
196339 days
196429 days
196530 days
196624 days
196728 days
196822 days
196918 days
197019 days
197124 days
197227 days
197311 days
197421 days
197518 days
197617 days
197714 days
197839 days
197931 days
198022 days
198122 days
198220 days
198316 days
198428 days
198524 days
198627 days
198727 days
198826 days
198940 days
199018 days
199114 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, 1948 to 1990

A day with at least 106.1 mm (4.2 in) of rain is expected about once in 2 years. A day with at least 303.3 mm (11.9 in) of rain is expected about once in 100 years.

Rainfall return levels at New Orleans D P S 3: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years106.1 mm (4.2 in)
5 years149.7 mm (5.9 in)
10 years182.0 mm (7.2 in)
25 years227.0 mm (8.9 in)
50 years263.7 mm (10.4 in)Longer than the 43 years of record
100 years303.3 mm (11.9 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 1948 to 1990.

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: 269.2 mm (10.6 in) in 1983; 222.3 mm (8.8 in) in 1988; 207.5 mm (8.2 in) in 1948.

Download the Data

  • Data for New Orleans D P S 3 standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for New Orleans D P S 3 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).