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Built 2026-10-15 (15 October 2026)

Pottersville 2 NNW Weather Records (USC00287301)

Record envelope, standing records and threshold days for Pottersville 2 NNW (USC00287301), New Jersey, United States, with 48 years of record.

Key Facts for Pottersville 2 NNW

  • Pottersville 2 NNW (USC00287301) is a weather station in New Jersey, United States at 40.74 latitude and -74.73 longitude, 111 m (365 ft) above sea level.
  • The station reports from 1968 to 2015, 48 years of record.
  • 1,464 records set at Pottersville 2 NNW still stand.
  • Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Pottersville 2 NNW set a daily record precipitation of 41.1 mm (1.6 in) on 21 April 2015.

About the Station

  • Location: New Jersey, United States, 40.74 latitude, -74.73 longitude.
  • Elevation: 111 m (365 ft).
  • Period of record: 1968 to 2015, 48 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 Pottersville 2 NNW, with 2026 drawn through them The band shows the record high and record low for each calendar day at Pottersville 2 NNW. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Pottersville 2 NNW. 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 Pottersville 2 NNW, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan14.4 C (57.9 F)-17.2 C (1.0 F)n/an/a
Feb15.0 C (59.0 F)-18.9 C (-2.0 F)n/an/a
Mar27.8 C (82.0 F)-13.3 C (8.1 F)n/an/a
Apr31.7 C (89.1 F)-2.2 C (28.0 F)n/an/a
May35.6 C (96.1 F)3.3 C (37.9 F)n/an/a
Jun37.2 C (99.0 F)8.3 C (46.9 F)n/an/a
Jul38.9 C (102.0 F)12.2 C (54.0 F)n/an/a
Aug34.4 C (93.9 F)12.2 C (54.0 F)n/an/a
Sep30.6 C (87.1 F)5.6 C (42.1 F)n/an/a
Oct29.4 C (84.9 F)-1.1 C (30.0 F)n/an/a
Nov21.1 C (70.0 F)-7.2 C (19.0 F)n/an/a
Dec16.7 C (62.1 F)-10.0 C (14.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Pottersville 2 NNW by the year they were set 1,464 records at Pottersville 2 NNW still stand. 2012 holds the most, with 336. 01002003004002011: 3252012: 3362013: 3262014: 3272015: 15020112012201320142015
1,464 records at Pottersville 2 NNW still stand. 2012 holds the most, with 336.
Standing records at Pottersville 2 NNW by the year they were set
Year setStanding records
2011325
2012336
2013326
2014327
2015150

All-Time Record Progression

1 new records
When Pottersville 2 NNW set new all-time records 1 all-time records were set at Pottersville 2 NNW between 17 September 1999 and 17 September 1999. Each dot is a new record. Record daily precipitation17 September 1999: Record daily precipitation 180.3 mm (7.1 in)2000
1 all-time records were set at Pottersville 2 NNW between 17 September 1999 and 17 September 1999. Each dot is a new record.
When Pottersville 2 NNW set new all-time records
DateKindDetail
1999-09-17Record daily precipitationRecord daily precipitation 180.3 mm (7.1 in)

Wettest Day of Each Month

Sep: 180.3 mm (7.1 in)
Record daily precipitation for each month at Pottersville 2 NNW The wettest day on record for each calendar month at Pottersville 2 NNW. The most was 180.3 mm (7.1 in) on 17 September 1999. 050100150200 Jan: 82.6 mm (3.3 in), 26 January 1986 Jan Feb: 64.0 mm (2.5 in), 13 February 2008 Feb Mar: 77.5 mm (3.1 in), 7 March 2011 Mar Apr: 99.6 mm (3.9 in), 16 April 2007 Apr May: 103.9 mm (4.1 in), 12 May 1981 May Jun: 134.9 mm (5.3 in), 1 June 1972 Jun Jul: 115.3 mm (4.5 in), 6 July 1984 Jul Aug: 174.2 mm (6.9 in), 28 August 1971 Aug Sep: 180.3 mm (7.1 in), 17 September 1999 Sep Oct: 154.4 mm (6.1 in), 20 October 1996 Oct Nov: 87.9 mm (3.5 in), 9 November 1972 Nov Dec: 82.6 mm (3.3 in), 4 December 1990 Dec
The wettest day on record for each calendar month at Pottersville 2 NNW. The most was 180.3 mm (7.1 in) on 17 September 1999.
Record daily precipitation for each month at Pottersville 2 NNW
MonthRecord daily precipitation (mm)Date
Jan82.6 mm (3.3 in)26 January 1986
Feb64.0 mm (2.5 in)13 February 2008
Mar77.5 mm (3.1 in)7 March 2011
Apr99.6 mm (3.9 in)16 April 2007
May103.9 mm (4.1 in)12 May 1981
Jun134.9 mm (5.3 in)1 June 1972
Jul115.3 mm (4.5 in)6 July 1984
Aug174.2 mm (6.9 in)28 August 1971
Sep180.3 mm (7.1 in)17 September 1999
Oct154.4 mm (6.1 in)20 October 1996
Nov87.9 mm (3.5 in)9 November 1972
Dec82.6 mm (3.3 in)4 December 1990

Period of Record Coverage

2011 to 2015
Days with data per year at Pottersville 2 NNW 5 years of record at Pottersville 2 NNW, 2011 to 2015. 1 years have data for under 90 percent of days and are left out of rankings: 2015. 2011: 364 of 365 days2012: 345 of 366 days2013: 363 of 365 days2014: 364 of 365 days2015: 181 of 365 days2015
5 years of record at Pottersville 2 NNW, 2011 to 2015. 1 years have data for under 90 percent of days and are left out of rankings: 2015.
Days with data per year at Pottersville 2 NNW
YearDays with dataShare of yearComplete
2011364100%Yes
201234594%Yes
201336399%Yes
2014364100%Yes
201518150%No

Latest Records

20
Latest records at Pottersville 2 NNW
DateStationRecordValueBeat old record byOld record stoodSignificance
21 April 2015Pottersville 2 NNW, USdaily rain41.1 mm (1.6 in)21.0 mm (0.8 in)42 years31 of 100 (Routine)
21 March 2015Pottersville 2 NNW, USdaily snowfall10.4 cm (4.1 in)7.6 cm (3.0 in)4 years19 of 100 (Routine)
15 March 2015Pottersville 2 NNW, USdaily snow depth (Tie)15.2 cm (6.0 in)tie36 years3 of 100 (Routine)
11 March 2015Pottersville 2 NNW, USdaily snow depth (Tie)27.9 cm (11.0 in)tie20 years2 of 100 (Routine)
9 March 2015Pottersville 2 NNW, USdaily snow depth35.6 cm (14.0 in)2.6 cm (1.0 in)36 years17 of 100 (Routine)
8 March 2015Pottersville 2 NNW, USdaily snow depth43.2 cm (17.0 in)12.7 cm (5.0 in)36 years29 of 100 (Routine)
7 March 2015Pottersville 2 NNW, USdaily snow depth43.2 cm (17.0 in)12.7 cm (5.0 in)36 years29 of 100 (Routine)
6 March 2015Pottersville 2 NNW, USmonthly snow depth50.8 cm (20.0 in)7.6 cm (3.0 in)21 years28 of 100 (Routine)
5 March 2015Pottersville 2 NNW, USdaily snow depth40.6 cm (16.0 in)10.1 cm (4.0 in)36 years26 of 100 (Routine)
5 March 2015Pottersville 2 NNW, USdaily snowfall6.1 cm (2.4 in)0.5 cm (0.2 in)44 years17 of 100 (Routine)
4 March 2015Pottersville 2 NNW, USdaily snow depth (Tie)35.6 cm (14.0 in)tie36 years3 of 100 (Routine)
2 March 2015Pottersville 2 NNW, USdaily snow depth35.6 cm (14.0 in)7.7 cm (3.0 in)36 years23 of 100 (Routine)
1 March 2015Pottersville 2 NNW, USdaily snow depth (Tie)27.9 cm (11.0 in)tie36 years3 of 100 (Routine)
28 February 2015Pottersville 2 NNW, USdaily snow depth (Tie)27.9 cm (11.0 in)tie36 years3 of 100 (Routine)
25 February 2015Pottersville 2 NNW, USdaily snow depth (Tie)30.5 cm (12.0 in)tie36 years3 of 100 (Routine)
24 February 2015Pottersville 2 NNW, USdaily snow depth (Tie)30.5 cm (12.0 in)tie36 years3 of 100 (Routine)
22 February 2015Pottersville 2 NNW, USdaily snow depth (Tie)33.0 cm (13.0 in)tie36 years3 of 100 (Routine)
15 February 2015Pottersville 2 NNW, USdaily snowfall8.6 cm (3.4 in)3.5 cm (1.4 in)44 years21 of 100 (Routine)
2 February 2015Pottersville 2 NNW, USdaily snowfall14.5 cm (5.7 in)9.4 cm (3.7 in)39 years27 of 100 (Routine)
24 January 2015Pottersville 2 NNW, USdaily snowfall14.7 cm (5.8 in)12.2 cm (4.8 in)15 years24 of 100 (Routine)

Extremes by Year

1968 to 2015
Yearly extremes at Pottersville 2 NNW: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)38.9 C (102.0 F)201135.6 C (96.1 F)5
Coldest night (TNn)-18.9 C (-2.0 F)2015-16.1 C (3.0 F)5
Wettest day (Rx1day)180.3 mm (7.1 in)199977.5 mm (3.0 in)48
Wettest five days (Rx5day)274.8 mm (10.8 in)2005122.3 mm (4.8 in)48
Longest dry spell (CDD)29 days197318 days48

Hottest day (TXx)

Hottest day (TXx) at Pottersville 2 NNW by year The hottest day of the year at Pottersville 2 NNW, 1968 to 2015. The record is 38.9 C (102.0 F) in 2011, marked on the chart; the median year is 35.6 C (96.1 F). 323436384019701980199020002010Record: 38.9 C (102.0 F) in 2011
The hottest day of the year at Pottersville 2 NNW, 1968 to 2015. The record is 38.9 C (102.0 F) in 2011, marked on the chart; the median year is 35.6 C (96.1 F).
Hottest day (TXx) at Pottersville 2 NNW by year
YearHottest day (TXx)
1968n/a
1969n/a
1970n/a
1971n/a
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
201138.9 C (102.0 F)
201233.9 C (93.0 F)
201333.3 C (91.9 F)
201437.2 C (99.0 F)
201535.6 C (96.1 F)

Coldest night (TNn)

Coldest night (TNn) at Pottersville 2 NNW by year The coldest night of the year at Pottersville 2 NNW, 1968 to 2015. The record is -18.9 C (-2.0 F) in 2015, marked on the chart; the median year is -16.1 C (3.0 F). -20-18-16-14-1219701980199020002010Record: -18.9 C (-2.0 F) in 2015
The coldest night of the year at Pottersville 2 NNW, 1968 to 2015. The record is -18.9 C (-2.0 F) in 2015, marked on the chart; the median year is -16.1 C (3.0 F).
Coldest night (TNn) at Pottersville 2 NNW by year
YearColdest night (TNn)
1968n/a
1969n/a
1970n/a
1971n/a
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
2011-16.1 C (3.0 F)
2012-12.8 C (9.0 F)
2013-12.2 C (10.0 F)
2014-17.2 C (1.0 F)
2015-18.9 C (-2.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Pottersville 2 NNW by year The wettest day of the year at Pottersville 2 NNW, 1968 to 2015. The record is 180.3 mm (7.1 in) in 1999, marked on the chart; the median year is 77.5 mm (3.0 in). 05010015020019701980199020002010Record: 180.3 mm (7.1 in) in 1999
The wettest day of the year at Pottersville 2 NNW, 1968 to 2015. The record is 180.3 mm (7.1 in) in 1999, marked on the chart; the median year is 77.5 mm (3.0 in).
Wettest day (Rx1day) at Pottersville 2 NNW by year
YearWettest day (Rx1day)
196883.8 mm (3.3 in)
196958.4 mm (2.3 in)
197068.6 mm (2.7 in)
1971174.2 mm (6.9 in)
1972134.9 mm (5.3 in)
197391.4 mm (3.6 in)
197462.5 mm (2.5 in)
197573.7 mm (2.9 in)
197655.1 mm (2.2 in)
197770.4 mm (2.8 in)
197855.6 mm (2.2 in)
197987.6 mm (3.4 in)
198066.0 mm (2.6 in)
1981103.9 mm (4.1 in)
198245.7 mm (1.8 in)
198378.7 mm (3.1 in)
1984115.3 mm (4.5 in)
198564.0 mm (2.5 in)
198686.4 mm (3.4 in)
198773.9 mm (2.9 in)
198860.5 mm (2.4 in)
198988.9 mm (3.5 in)
199082.6 mm (3.3 in)
199150.8 mm (2.0 in)
199286.6 mm (3.4 in)
199372.4 mm (2.9 in)
199461.5 mm (2.4 in)
199574.4 mm (2.9 in)
1996154.4 mm (6.1 in)
199773.9 mm (2.9 in)
199872.9 mm (2.9 in)
1999180.3 mm (7.1 in)
200054.6 mm (2.1 in)
200161.7 mm (2.4 in)
200259.7 mm (2.4 in)
200388.9 mm (3.5 in)
200495.0 mm (3.7 in)
2005118.6 mm (4.7 in)
200668.6 mm (2.7 in)
200799.6 mm (3.9 in)
200878.7 mm (3.1 in)
200976.2 mm (3.0 in)
201096.0 mm (3.8 in)
2011120.1 mm (4.7 in)
201251.8 mm (2.0 in)
201383.8 mm (3.3 in)
201491.9 mm (3.6 in)
201578.7 mm (3.1 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Pottersville 2 NNW by year The wettest five days of the year at Pottersville 2 NNW, 1968 to 2015. The record is 274.8 mm (10.8 in) in 2005, marked on the chart; the median year is 122.3 mm (4.8 in). 010020030019701980199020002010Record: 274.8 mm (10.8 in) in 2005
The wettest five days of the year at Pottersville 2 NNW, 1968 to 2015. The record is 274.8 mm (10.8 in) in 2005, marked on the chart; the median year is 122.3 mm (4.8 in).
Wettest five days (Rx5day) at Pottersville 2 NNW by year
YearWettest five days (Rx5day)
196885.9 mm (3.4 in)
196980.3 mm (3.2 in)
1970139.1 mm (5.5 in)
1971196.3 mm (7.7 in)
1972155.8 mm (6.1 in)
1973136.3 mm (5.4 in)
197475.9 mm (3.0 in)
1975169.5 mm (6.7 in)
197670.1 mm (2.8 in)
197789.4 mm (3.5 in)
1978111.8 mm (4.4 in)
1979161.3 mm (6.4 in)
198078.7 mm (3.1 in)
1981139.2 mm (5.5 in)
198290.2 mm (3.6 in)
1983102.8 mm (4.0 in)
1984229.1 mm (9.0 in)
1985121.9 mm (4.8 in)
1986133.4 mm (5.3 in)
1987111.7 mm (4.4 in)
1988139.1 mm (5.5 in)
1989172.5 mm (6.8 in)
199099.3 mm (3.9 in)
1991105.6 mm (4.2 in)
1992122.4 mm (4.8 in)
1993122.1 mm (4.8 in)
199492.6 mm (3.6 in)
199579.5 mm (3.1 in)
1996184.6 mm (7.3 in)
1997142.5 mm (5.6 in)
1998105.0 mm (4.1 in)
1999201.6 mm (7.9 in)
2000105.9 mm (4.2 in)
200172.4 mm (2.9 in)
200284.4 mm (3.3 in)
2003135.1 mm (5.3 in)
2004135.1 mm (5.3 in)
2005274.8 mm (10.8 in)
2006149.1 mm (5.9 in)
2007144.5 mm (5.7 in)
2008111.8 mm (4.4 in)
2009129.8 mm (5.1 in)
2010140.2 mm (5.5 in)
2011198.6 mm (7.8 in)
201293.5 mm (3.7 in)
2013124.3 mm (4.9 in)
2014115.3 mm (4.5 in)
201594.7 mm (3.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Pottersville 2 NNW by year The longest dry spell of the year at Pottersville 2 NNW, 1968 to 2015. The record is 29 days in 1973, marked on the chart; the median year is 18 days. 101520253019701980199020002010Record: 29 days in 1973
The longest dry spell of the year at Pottersville 2 NNW, 1968 to 2015. The record is 29 days in 1973, marked on the chart; the median year is 18 days.
Longest dry spell (CDD) at Pottersville 2 NNW by year
YearLongest dry spell (CDD)
196824 days
196913 days
197016 days
197117 days
197225 days
197329 days
197423 days
197515 days
197617 days
197721 days
197821 days
197917 days
198027 days
198118 days
198218 days
198317 days
198426 days
198519 days
198616 days
198725 days
198824 days
198923 days
199015 days
199125 days
199218 days
199311 days
199411 days
199525 days
199613 days
199713 days
199814 days
199926 days
200021 days
200129 days
200219 days
200318 days
200417 days
200516 days
200617 days
200716 days
200820 days
200912 days
201018 days
201116 days
201219 days
201315 days
201418 days
201523 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

46 years, 1969 to 2014

A day with at least 76.3 mm (3.0 in) of rain is expected about once in 2 years. A day with at least 204.5 mm (8.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Pottersville 2 NNW: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years76.3 mm (3.0 in)
5 years101.0 mm (4.0 in)
10 years120.7 mm (4.8 in)
25 years150.0 mm (5.9 in)
50 years175.5 mm (6.9 in)Longer than the 46 years of record
100 years204.5 mm (8.1 in)Longer than the 46 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, 46 years of values from 1969 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: 180.3 mm (7.1 in) in 1999; 174.2 mm (6.9 in) in 1971; 154.4 mm (6.1 in) in 1996.

Download the Data

  • Data for Pottersville 2 NNW standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Pottersville 2 NNW 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).