Built 2026-10-17 (17 October 2026)

Oak Ridge Rsvr Weather Records (USC00286460)

Record envelope, standing records and threshold days for Oak Ridge Rsvr (USC00286460), New Jersey, United States, with 86 years of record.

Key Facts for Oak Ridge Rsvr

  • Oak Ridge Rsvr (USC00286460) is a weather station in New Jersey, United States at 41.04 latitude and -74.50 longitude, 258 m (847 ft) above sea level.
  • The station reports from 1941 to 2026, 86 years of record.
  • 0 records set at Oak Ridge Rsvr still stand.
  • Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Oak Ridge Rsvr set a daily record precipitation of 76.7 mm (3.0 in) on 29 July 2026.

About the Station

  • Location: New Jersey, United States, 41.04 latitude, -74.50 longitude.
  • Elevation: 258 m (847 ft).
  • Period of record: 1941 to 2026, 86 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 Ridge Rsvr, with 2026 drawn through them The band shows the record high and record low for each calendar day at Oak Ridge Rsvr. 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 Oak Ridge Rsvr. 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 Ridge Rsvr, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
Febn/an/an/an/a
Marn/an/an/an/a
Aprn/an/an/an/a
Mayn/an/an/an/a
Junn/an/an/an/a
Juln/an/an/an/a
Augn/an/an/an/a
Sepn/an/an/an/a
Octn/an/an/an/a
Novn/an/an/an/a
Decn/an/an/an/a

Which Years Hold Standing Records

0 standing records
Standing records at Oak Ridge Rsvr by the year they were set 0 records at Oak Ridge Rsvr still stand. 00000000000
0 records at Oak Ridge Rsvr still stand.
Standing records at Oak Ridge Rsvr by the year they were set
Year setStanding records

All-Time Record Progression

4 new records
When Oak Ridge Rsvr set new all-time records 4 all-time records were set at Oak Ridge Rsvr between 28 August 1971 and 28 August 2011. Each dot is a new record. Record daily precipitationRecord daily snowfall28 August 1971: Record daily precipitation 141.7 mm (5.6 in)7 February 1978: Record daily snowfall 66.0 cm (26.0 in)17 September 1999: Record daily precipitation 142.2 mm (5.6 in)28 August 2011: Record daily precipitation 192.5 mm (7.6 in)1980199020002010
4 all-time records were set at Oak Ridge Rsvr between 28 August 1971 and 28 August 2011. Each dot is a new record.
When Oak Ridge Rsvr set new all-time records
DateKindDetail
1971-08-28Record daily precipitationRecord daily precipitation 141.7 mm (5.6 in)
1978-02-07Record daily snowfallRecord daily snowfall 66.0 cm (26.0 in)
1999-09-17Record daily precipitationRecord daily precipitation 142.2 mm (5.6 in)
2011-08-28Record daily precipitationRecord daily precipitation 192.5 mm (7.6 in)

Wettest Day of Each Month

Aug: 192.5 mm (7.6 in)
Record daily precipitation for each month at Oak Ridge Rsvr The wettest day on record for each calendar month at Oak Ridge Rsvr. The most was 192.5 mm (7.6 in) on 28 August 2011. 050100150200 Jan: 85.9 mm (3.4 in), 10 January 2024 Jan Feb: 67.8 mm (2.7 in), 13 February 2008 Feb Mar: 105.9 mm (4.2 in), 11 March 2011 Mar Apr: 104.1 mm (4.1 in), 16 April 2007 Apr May: 92.2 mm (3.6 in), 17 May 1989 May Jun: 112.3 mm (4.4 in), 1 June 1972 Jun Jul: 113.0 mm (4.4 in), 13 July 2021 Jul Aug: 192.5 mm (7.6 in), 28 August 2011 Aug Sep: 142.2 mm (5.6 in), 17 September 1999 Sep Oct: 129.5 mm (5.1 in), 9 October 2005 Oct Nov: 104.6 mm (4.1 in), 9 November 1972 Nov Dec: 108.7 mm (4.3 in), 18 December 2023 Dec
The wettest day on record for each calendar month at Oak Ridge Rsvr. The most was 192.5 mm (7.6 in) on 28 August 2011.
Record daily precipitation for each month at Oak Ridge Rsvr
MonthRecord daily precipitation (mm)Date
Jan85.9 mm (3.4 in)10 January 2024
Feb67.8 mm (2.7 in)13 February 2008
Mar105.9 mm (4.2 in)11 March 2011
Apr104.1 mm (4.1 in)16 April 2007
May92.2 mm (3.6 in)17 May 1989
Jun112.3 mm (4.4 in)1 June 1972
Jul113.0 mm (4.4 in)13 July 2021
Aug192.5 mm (7.6 in)28 August 2011
Sep142.2 mm (5.6 in)17 September 1999
Oct129.5 mm (5.1 in)9 October 2005
Nov104.6 mm (4.1 in)9 November 1972
Dec108.7 mm (4.3 in)18 December 2023

Latest Records

20
Latest records at Oak Ridge Rsvr
DateStationRecordValueBeat old record byOld record stoodSignificance
29 July 2026Oak Ridge Rsvr, USdaily rain76.7 mm (3.0 in)39.6 mm (1.6 in)56 years53 of 100 (Notable)
26 June 2026Oak Ridge Rsvr, USdaily rain39.6 mm (1.6 in)15.7 mm (0.6 in)32 years28 of 100 (Routine)
6 March 2026Oak Ridge Rsvr, USdaily rain29.2 mm (1.1 in)0.8 mm (0.03 in)67 years28 of 100 (Routine)
31 October 2025Oak Ridge Rsvr, USdaily rain51.1 mm (2.0 in)29.8 mm (1.2 in)32 years34 of 100 (Routine)
9 May 2025Oak Ridge Rsvr, USdaily rain48.8 mm (1.9 in)18.6 mm (0.7 in)64 years43 of 100 (Notable)
22 November 2024Oak Ridge Rsvr, USdaily snowfall5.1 cm (2.0 in)5.1 cm (2.0 in)83 years44 of 100 (Notable)
12 April 2024Oak Ridge Rsvr, USdaily rain26.7 mm (1.1 in)3.3 mm (0.13 in)21 years16 of 100 (Routine)
10 January 2024Oak Ridge Rsvr, USmonthly rain85.9 mm (3.4 in)15.3 mm (0.6 in)44 years45 of 100 (Notable)
28 December 2023Oak Ridge Rsvr, USdaily rain45.2 mm (1.8 in)11.7 mm (0.5 in)80 years41 of 100 (Notable)
18 December 2023Oak Ridge Rsvr, USmonthly rain108.7 mm (4.3 in)24.9 mm (1.0 in)65 years56 of 100 (Notable)
11 December 2023Oak Ridge Rsvr, USdaily rain55.4 mm (2.2 in)4.6 mm (0.18 in)20 years17 of 100 (Routine)
27 June 2023Oak Ridge Rsvr, USdaily rain68.8 mm (2.7 in)38.3 mm (1.5 in)20 years43 of 100 (Notable)
28 February 2023Oak Ridge Rsvr, USdaily snowfall13.7 cm (5.4 in)3.5 cm (1.4 in)73 years33 of 100 (Routine)
23 December 2022Oak Ridge Rsvr, USdaily rain44.5 mm (1.8 in)17.6 mm (0.7 in)52 years37 of 100 (Notable)
5 October 2022Oak Ridge Rsvr, USdaily rain43.4 mm (1.7 in)4.0 mm (0.16 in)60 years28 of 100 (Routine)
4 October 2022Oak Ridge Rsvr, USdaily rain44.5 mm (1.8 in)3.6 mm (0.14 in)35 years20 of 100 (Routine)
9 June 2022Oak Ridge Rsvr, USdaily rain29.0 mm (1.1 in)5.6 mm (0.22 in)12 years15 of 100 (Routine)
19 April 2022Oak Ridge Rsvr, USdaily rain41.4 mm (1.6 in)13.0 mm (0.5 in)72 years39 of 100 (Notable)
8 April 2022Oak Ridge Rsvr, USdaily rain52.3 mm (2.1 in)11.7 mm (0.5 in)65 years36 of 100 (Notable)
2 September 2021Oak Ridge Rsvr, USdaily rain100.3 mm (3.9 in)33.8 mm (1.3 in)47 years40 of 100 (Notable)

Extremes by Year

1941 to 2026
Yearly extremes at Oak Ridge Rsvr: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)192.5 mm (7.6 in)201170.6 mm (2.8 in)86
Wettest five days (Rx5day)222.5 mm (8.8 in)2005111.0 mm (4.4 in)86
Longest dry spell (CDD)41 days202415 days86

Wettest day (Rx1day)

Wettest day (Rx1day) at Oak Ridge Rsvr by year The wettest day of the year at Oak Ridge Rsvr, 1941 to 2026. The record is 192.5 mm (7.6 in) in 2011, marked on the chart; the median year is 70.6 mm (2.8 in). 0501001502001960198020002020Record: 192.5 mm (7.6 in) in 2011
The wettest day of the year at Oak Ridge Rsvr, 1941 to 2026. The record is 192.5 mm (7.6 in) in 2011, marked on the chart; the median year is 70.6 mm (2.8 in).
Wettest day (Rx1day) at Oak Ridge Rsvr by year
YearWettest day (Rx1day)
194148.5 mm (1.9 in)
194293.5 mm (3.7 in)
194360.5 mm (2.4 in)
194467.3 mm (2.6 in)
194595.5 mm (3.8 in)
194678.0 mm (3.1 in)
194788.6 mm (3.5 in)
194868.1 mm (2.7 in)
194934.3 mm (1.4 in)
1950100.6 mm (4.0 in)
195173.7 mm (2.9 in)
1952138.7 mm (5.5 in)
195362.7 mm (2.5 in)
195467.8 mm (2.7 in)
1955134.6 mm (5.3 in)
195655.1 mm (2.2 in)
195783.8 mm (3.3 in)
195856.9 mm (2.2 in)
195976.7 mm (3.0 in)
196073.4 mm (2.9 in)
196156.4 mm (2.2 in)
196251.8 mm (2.0 in)
196352.8 mm (2.1 in)
196451.8 mm (2.0 in)
196554.6 mm (2.1 in)
196660.5 mm (2.4 in)
1967103.1 mm (4.1 in)
196857.4 mm (2.3 in)
196974.2 mm (2.9 in)
197071.9 mm (2.8 in)
1971141.7 mm (5.6 in)
1972112.3 mm (4.4 in)
1973112.3 mm (4.4 in)
197466.5 mm (2.6 in)
197563.2 mm (2.5 in)
197666.8 mm (2.6 in)
197766.3 mm (2.6 in)
197863.8 mm (2.5 in)
197970.6 mm (2.8 in)
198091.7 mm (3.6 in)
198170.1 mm (2.8 in)
198271.1 mm (2.8 in)
198382.6 mm (3.3 in)
198495.8 mm (3.8 in)
198569.6 mm (2.7 in)
198670.6 mm (2.8 in)
1987115.6 mm (4.6 in)
198855.6 mm (2.2 in)
198992.2 mm (3.6 in)
1990102.4 mm (4.0 in)
199166.5 mm (2.6 in)
199245.2 mm (1.8 in)
199369.1 mm (2.7 in)
199449.8 mm (2.0 in)
199584.3 mm (3.3 in)
1996122.4 mm (4.8 in)
199761.7 mm (2.4 in)
199881.5 mm (3.2 in)
1999142.2 mm (5.6 in)
200070.6 mm (2.8 in)
200139.9 mm (1.6 in)
200256.1 mm (2.2 in)
200376.7 mm (3.0 in)
200496.5 mm (3.8 in)
2005129.5 mm (5.1 in)
200670.6 mm (2.8 in)
2007104.1 mm (4.1 in)
2008107.2 mm (4.2 in)
200945.2 mm (1.8 in)
201096.5 mm (3.8 in)
2011192.5 mm (7.6 in)
201270.6 mm (2.8 in)
201350.0 mm (2.0 in)
201451.3 mm (2.0 in)
201566.5 mm (2.6 in)
201628.4 mm (1.1 in)
201752.8 mm (2.1 in)
201837.3 mm (1.5 in)
201970.6 mm (2.8 in)
202077.5 mm (3.1 in)
2021113.0 mm (4.4 in)
202252.3 mm (2.1 in)
2023108.7 mm (4.3 in)
202485.9 mm (3.4 in)
202551.1 mm (2.0 in)
202676.7 mm (3.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Oak Ridge Rsvr by year The wettest five days of the year at Oak Ridge Rsvr, 1941 to 2026. The record is 222.5 mm (8.8 in) in 2005, marked on the chart; the median year is 111.0 mm (4.4 in). 0501001502002501960198020002020Record: 222.5 mm (8.8 in) in 2005
The wettest five days of the year at Oak Ridge Rsvr, 1941 to 2026. The record is 222.5 mm (8.8 in) in 2005, marked on the chart; the median year is 111.0 mm (4.4 in).
Wettest five days (Rx5day) at Oak Ridge Rsvr by year
YearWettest five days (Rx5day)
194185.0 mm (3.3 in)
1942128.3 mm (5.1 in)
1943107.9 mm (4.2 in)
1944109.5 mm (4.3 in)
1945187.7 mm (7.4 in)
1946179.3 mm (7.1 in)
1947174.8 mm (6.9 in)
1948137.7 mm (5.4 in)
1949149.4 mm (5.9 in)
1950157.3 mm (6.2 in)
1951103.2 mm (4.1 in)
1952156.0 mm (6.1 in)
195381.0 mm (3.2 in)
195488.4 mm (3.5 in)
1955207.1 mm (8.2 in)
1956102.3 mm (4.0 in)
1957111.7 mm (4.4 in)
1958104.6 mm (4.1 in)
195996.8 mm (3.8 in)
1960136.4 mm (5.4 in)
196191.7 mm (3.6 in)
196259.3 mm (2.3 in)
1963103.4 mm (4.1 in)
196464.3 mm (2.5 in)
196560.2 mm (2.4 in)
196688.4 mm (3.5 in)
1967123.4 mm (4.9 in)
1968115.4 mm (4.5 in)
1969145.3 mm (5.7 in)
1970101.9 mm (4.0 in)
1971155.4 mm (6.1 in)
1972133.4 mm (5.3 in)
1973125.5 mm (4.9 in)
1974144.2 mm (5.7 in)
1975126.5 mm (5.0 in)
197690.4 mm (3.6 in)
1977110.2 mm (4.3 in)
1978129.6 mm (5.1 in)
1979144.5 mm (5.7 in)
1980116.3 mm (4.6 in)
1981123.4 mm (4.9 in)
198289.9 mm (3.5 in)
1983130.2 mm (5.1 in)
1984145.8 mm (5.7 in)
1985144.8 mm (5.7 in)
1986117.2 mm (4.6 in)
1987149.9 mm (5.9 in)
198898.3 mm (3.9 in)
1989142.3 mm (5.6 in)
1990118.9 mm (4.7 in)
199178.2 mm (3.1 in)
199270.3 mm (2.8 in)
1993104.4 mm (4.1 in)
199487.9 mm (3.5 in)
1995101.4 mm (4.0 in)
1996141.0 mm (5.6 in)
199799.1 mm (3.9 in)
1998171.0 mm (6.7 in)
1999177.0 mm (7.0 in)
2000101.9 mm (4.0 in)
200154.7 mm (2.2 in)
2002104.1 mm (4.1 in)
2003116.3 mm (4.6 in)
2004122.9 mm (4.8 in)
2005222.5 mm (8.8 in)
2006125.5 mm (4.9 in)
2007145.0 mm (5.7 in)
2008131.8 mm (5.2 in)
200973.2 mm (2.9 in)
2010139.2 mm (5.5 in)
2011201.1 mm (7.9 in)
201293.0 mm (3.7 in)
201354.1 mm (2.1 in)
201481.8 mm (3.2 in)
201570.6 mm (2.8 in)
201658.1 mm (2.3 in)
201735.1 mm (1.4 in)
201875.9 mm (3.0 in)
201980.3 mm (3.2 in)
202039.9 mm (1.6 in)
2021114.6 mm (4.5 in)
202292.2 mm (3.6 in)
2023117.3 mm (4.6 in)
202473.0 mm (2.9 in)
202559.2 mm (2.3 in)
202681.8 mm (3.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Oak Ridge Rsvr by year The longest dry spell of the year at Oak Ridge Rsvr, 1941 to 2026. The record is 41 days in 2024, marked on the chart; the median year is 15 days. 010203040501960198020002020Record: 41 days in 2024
The longest dry spell of the year at Oak Ridge Rsvr, 1941 to 2026. The record is 41 days in 2024, marked on the chart; the median year is 15 days.
Longest dry spell (CDD) at Oak Ridge Rsvr by year
YearLongest dry spell (CDD)
194113 days
194225 days
194315 days
194416 days
194511 days
194615 days
194725 days
194810 days
194920 days
195015 days
195115 days
195211 days
195318 days
195413 days
195513 days
195615 days
195715 days
195820 days
195914 days
196012 days
196115 days
196215 days
196327 days
196436 days
196516 days
196613 days
196712 days
196815 days
196914 days
197012 days
197117 days
197211 days
197315 days
197415 days
197514 days
197619 days
197717 days
197819 days
197912 days
198016 days
198114 days
198215 days
198316 days
198420 days
198519 days
198615 days
198716 days
198826 days
198921 days
199012 days
199123 days
199213 days
199319 days
199411 days
199516 days
199613 days
199716 days
199814 days
199919 days
200021 days
200129 days
200216 days
200314 days
200413 days
200514 days
200617 days
200716 days
200820 days
200914 days
201017 days
201116 days
201221 days
201323 days
201418 days
201516 days
201618 days
201715 days
201813 days
201910 days
202011 days
202117 days
20228 days
202321 days
202441 days
202514 days
202611 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

73 years, 1941 to 2015

A day with at least 71.6 mm (2.8 in) of rain is expected about once in 2 years. A day with at least 181.6 mm (7.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Oak Ridge Rsvr: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years71.6 mm (2.8 in)
5 years95.2 mm (3.7 in)
10 years113.0 mm (4.4 in)
25 years138.1 mm (5.4 in)
50 years158.9 mm (6.3 in)
100 years181.6 mm (7.1 in)Longer than the 73 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, 73 years of values from 1941 to 2015.

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: 192.5 mm (7.6 in) in 2011; 142.2 mm (5.6 in) in 1999; 141.7 mm (5.6 in) in 1971.

Download the Data

  • Data for Oak Ridge Rsvr standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Oak Ridge Rsvr 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 (2026-10-12).