Record envelope, standing records and threshold days for Wertsville 4 NE (USC00289363), New Jersey, United States, with 71 years of record.
Key Facts for Wertsville 4 NE
Wertsville 4 NE (USC00289363) is a weather station in New Jersey, United States at 40.45 latitude and -74.78 longitude, 86 m (283 ft) above sea level.
The station reports from 1956 to 2026, 71 years of record.
1,464 records set at Wertsville 4 NE still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Wertsville 4 NE set a daily record precipitation of 40.6 mm (1.6 in) on 31 October 2025.
About the Station
Location: New Jersey, United States, 40.45 latitude, -74.78 longitude.
Elevation: 86 m (283 ft).
Period of record: 1956 to 2026, 71 years.
Eligible elements: prcp, snow, snwd.
Daily Record Envelope and 2026
23 days at or beyond a record
Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Wertsville 4 NE. The lines show the 2026 daily maximum and minimum. 23 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Wertsville 4 NE, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
21.7 C (71.1 F)
-18.9 C (-2.0 F)
10.0 C (50.0 F)
-17.8 C (0.0 F)
Feb
25.0 C (77.0 F)
-19.4 C (-2.9 F)
13.3 C (55.9 F)
-11.1 C (12.0 F)
Mar
31.1 C (88.0 F)
-16.1 C (3.0 F)
27.2 C (81.0 F)
-8.9 C (16.0 F)
Apr
32.8 C (91.0 F)
-5.0 C (23.0 F)
27.8 C (82.0 F)
-2.8 C (27.0 F)
May
35.0 C (95.0 F)
-1.1 C (30.0 F)
28.9 C (84.0 F)
3.9 C (39.0 F)
Jun
36.1 C (97.0 F)
3.3 C (37.9 F)
36.1 C (97.0 F)
5.6 C (42.1 F)
Jul
38.9 C (102.0 F)
8.3 C (46.9 F)
34.4 C (93.9 F)
13.3 C (55.9 F)
Aug
38.3 C (100.9 F)
6.7 C (44.1 F)
34.4 C (93.9 F)
7.8 C (46.0 F)
Sep
35.6 C (96.1 F)
0.6 C (33.1 F)
29.4 C (84.9 F)
7.2 C (45.0 F)
Oct
33.3 C (91.9 F)
-3.3 C (26.1 F)
28.9 C (84.0 F)
-2.2 C (28.0 F)
Nov
27.2 C (81.0 F)
-12.8 C (9.0 F)
19.4 C (66.9 F)
-3.9 C (25.0 F)
Dec
24.4 C (75.9 F)
-16.7 C (1.9 F)
7.2 C (45.0 F)
-11.1 C (12.0 F)
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Wertsville 4 NE still stand. 1999 holds the most, with 82.
Standing records at Wertsville 4 NE by the year they were set
Year set
Standing records
1995
9
1996
61
1997
72
1998
60
1999
82
2000
79
2001
35
2004
39
2005
62
2006
57
2007
64
2008
35
2009
42
2010
57
2011
38
2012
46
2013
49
2014
56
2015
72
2016
50
2017
71
2018
57
2019
43
2020
40
2021
36
2022
38
2023
42
2024
38
2025
34
All-Time Record Progression
2 new records
2 all-time records were set at Wertsville 4 NE between 17 September 1999 and 24 January 2016. Each dot is a new record.
When Wertsville 4 NE set new all-time records
Date
Kind
Detail
1999-09-17
Record daily precipitation
Record daily precipitation 230.4 mm (9.1 in)
2016-01-24
Record snow depth
Record snow depth 53.3 cm (21.0 in)
Wettest Day of Each Month
Sep: 230.4 mm (9.1 in)
The wettest day on record for each calendar month at Wertsville 4 NE. The most was 230.4 mm (9.1 in) on 17 September 1999.
Record daily precipitation for each month at Wertsville 4 NE
Month
Record daily precipitation (mm)
Date
Jan
74.2 mm (2.9 in)
10 January 2024
Feb
60.5 mm (2.4 in)
13 February 2008
Mar
89.4 mm (3.5 in)
14 March 2010
Apr
123.2 mm (4.9 in)
16 April 2007
May
76.7 mm (3.0 in)
1 May 2014
Jun
89.7 mm (3.5 in)
13 June 1968
Jul
165.4 mm (6.5 in)
25 July 1997
Aug
177.0 mm (7.0 in)
28 August 2011
Sep
230.4 mm (9.1 in)
17 September 1999
Oct
105.4 mm (4.1 in)
9 October 2005
Nov
77.0 mm (3.0 in)
9 November 1972
Dec
83.3 mm (3.3 in)
18 December 2023
Period of Record Coverage
1995 to 2025
Complete yearUnder 90 percent of days
29 years of record at Wertsville 4 NE, 1995 to 2025. 5 years have data for under 90 percent of days and are left out of rankings: 1995, 1996, 2001, 2004, 2025.
Cooler than the station meanWarmer than the station mean
One stripe for each of 24 complete years at Wertsville 4 NE, 1997 to 2024. Blue stripes are years cooler than the station's own mean of 11.5 C (52.7 F); red stripes are warmer. The coolest year was 1997, at 10.2 C (50.3 F), and the warmest was 2012, at 12.5 C (54.4 F). The strongest colour marks a difference of 1.4 C (2.5 F).
Annual mean temperature at Wertsville 4 NE as warming stripes, 1997 to 2024
Year
Annual mean temperature
Difference from the station mean
1997
10.2 C
-1.32 C
1998
12.2 C
+0.68 C
1999
11.4 C
-0.16 C
2000
10.3 C
-1.23 C
2005
11.6 C
+0.08 C
2006
12.3 C
+0.81 C
2007
11.3 C
-0.19 C
2008
11.2 C
-0.33 C
2009
10.7 C
-0.86 C
2010
11.9 C
+0.41 C
2011
11.9 C
+0.43 C
2012
12.5 C
+0.95 C
2013
11.1 C
-0.41 C
2014
10.2 C
-1.27 C
2015
11.3 C
-0.23 C
2016
12.0 C
+0.52 C
2017
11.6 C
+0.13 C
2018
11.4 C
-0.14 C
2019
11.4 C
-0.12 C
2020
12.2 C
+0.69 C
2021
12.0 C
+0.52 C
2022
11.6 C
+0.11 C
2023
11.9 C
+0.41 C
2024
12.0 C
+0.49 C
This station does not have enough complete years (30 are needed) to fit a temperature trend.
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1956 to 2026
Yearly extremes at Wertsville 4 NE: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
38.9 C (102.0 F)
1999
35.0 C (95.0 F)
30
Coldest night (TNn)
-19.4 C (-2.9 F)
2015
-15.3 C (4.5 F)
30
Wettest day (Rx1day)
230.4 mm (9.1 in)
1999
68.6 mm (2.7 in)
66
Wettest five days (Rx5day)
254.0 mm (10.0 in)
1999
106.1 mm (4.2 in)
66
Longest dry spell (CDD)
41 days
2024
17 days
66
Hottest day (TXx)
The hottest day of the year at Wertsville 4 NE, 1956 to 2026. The record is 38.9 C (102.0 F) in 1999, marked on the chart; the median year is 35.0 C (95.0 F).
Hottest day (TXx) at Wertsville 4 NE by year
Year
Hottest day (TXx)
1956
n/a
1957
n/a
1958
n/a
1959
n/a
1960
n/a
1961
n/a
1962
n/a
1963
n/a
1964
n/a
1965
n/a
1966
n/a
1967
n/a
1968
n/a
1969
n/a
1970
n/a
1971
n/a
1972
n/a
1973
n/a
1974
n/a
1975
n/a
1976
n/a
1977
n/a
1978
n/a
1979
n/a
1980
n/a
1981
n/a
1982
n/a
1983
n/a
1984
n/a
1985
n/a
1986
n/a
1987
n/a
1988
n/a
1989
n/a
1990
n/a
1991
n/a
1995
12.8 C (55.0 F)
1996
35.0 C (95.0 F)
1997
37.2 C (99.0 F)
1998
34.4 C (93.9 F)
1999
38.9 C (102.0 F)
2000
34.4 C (93.9 F)
2001
38.3 C (100.9 F)
2004
32.8 C (91.0 F)
2005
35.0 C (95.0 F)
2006
35.6 C (96.1 F)
2007
33.9 C (93.0 F)
2008
35.0 C (95.0 F)
2009
32.8 C (91.0 F)
2010
38.3 C (100.9 F)
2011
38.3 C (100.9 F)
2012
36.1 C (97.0 F)
2013
35.0 C (95.0 F)
2014
33.9 C (93.0 F)
2015
34.4 C (93.9 F)
2016
34.4 C (93.9 F)
2017
33.9 C (93.0 F)
2018
34.4 C (93.9 F)
2019
35.0 C (95.0 F)
2020
33.9 C (93.0 F)
2021
35.0 C (95.0 F)
2022
36.7 C (98.1 F)
2023
35.0 C (95.0 F)
2024
36.1 C (97.0 F)
2025
36.1 C (97.0 F)
2026
27.8 C (82.0 F)
Coldest night (TNn)
The coldest night of the year at Wertsville 4 NE, 1956 to 2026. The record is -19.4 C (-2.9 F) in 2015, marked on the chart; the median year is -15.3 C (4.5 F).
Coldest night (TNn) at Wertsville 4 NE by year
Year
Coldest night (TNn)
1956
n/a
1957
n/a
1958
n/a
1959
n/a
1960
n/a
1961
n/a
1962
n/a
1963
n/a
1964
n/a
1965
n/a
1966
n/a
1967
n/a
1968
n/a
1969
n/a
1970
n/a
1971
n/a
1972
n/a
1973
n/a
1974
n/a
1975
n/a
1976
n/a
1977
n/a
1978
n/a
1979
n/a
1980
n/a
1981
n/a
1982
n/a
1983
n/a
1984
n/a
1985
n/a
1986
n/a
1987
n/a
1988
n/a
1989
n/a
1990
n/a
1991
n/a
1995
-12.8 C (9.0 F)
1996
-15.6 C (3.9 F)
1997
-17.2 C (1.0 F)
1998
-11.7 C (10.9 F)
1999
-15.0 C (5.0 F)
2000
-16.1 C (3.0 F)
2001
-15.0 C (5.0 F)
2004
-14.4 C (6.1 F)
2005
-18.9 C (-2.0 F)
2006
-11.1 C (12.0 F)
2007
-15.0 C (5.0 F)
2008
-13.3 C (8.1 F)
2009
-18.3 C (-0.9 F)
2010
-11.7 C (10.9 F)
2011
-18.3 C (-0.9 F)
2012
-12.8 C (9.0 F)
2013
-13.9 C (7.0 F)
2014
-18.3 C (-0.9 F)
2015
-19.4 C (-2.9 F)
2016
-17.2 C (1.0 F)
2017
-14.4 C (6.1 F)
2018
-18.3 C (-0.9 F)
2019
-18.3 C (-0.9 F)
2020
-13.3 C (8.1 F)
2021
-11.7 C (10.9 F)
2022
-16.7 C (1.9 F)
2023
-15.0 C (5.0 F)
2024
-16.7 C (1.9 F)
2025
-17.8 C (0.0 F)
2026
-16.7 C (1.9 F)
Wettest day (Rx1day)
The wettest day of the year at Wertsville 4 NE, 1956 to 2026. The record is 230.4 mm (9.1 in) in 1999, marked on the chart; the median year is 68.6 mm (2.7 in).
Wettest day (Rx1day) at Wertsville 4 NE by year
Year
Wettest day (Rx1day)
1956
33.3 mm (1.3 in)
1957
32.0 mm (1.3 in)
1958
73.2 mm (2.9 in)
1959
59.2 mm (2.3 in)
1960
69.6 mm (2.7 in)
1961
49.5 mm (1.9 in)
1962
46.5 mm (1.8 in)
1963
53.3 mm (2.1 in)
1964
66.5 mm (2.6 in)
1965
36.8 mm (1.4 in)
1966
68.6 mm (2.7 in)
1967
86.1 mm (3.4 in)
1968
89.7 mm (3.5 in)
1969
91.9 mm (3.6 in)
1970
73.7 mm (2.9 in)
1971
169.9 mm (6.7 in)
1972
77.0 mm (3.0 in)
1973
83.8 mm (3.3 in)
1974
98.0 mm (3.9 in)
1975
65.3 mm (2.6 in)
1976
43.2 mm (1.7 in)
1977
88.4 mm (3.5 in)
1978
49.8 mm (2.0 in)
1979
89.2 mm (3.5 in)
1980
57.9 mm (2.3 in)
1981
68.6 mm (2.7 in)
1982
49.0 mm (1.9 in)
1983
64.0 mm (2.5 in)
1984
83.3 mm (3.3 in)
1985
58.4 mm (2.3 in)
1986
51.3 mm (2.0 in)
1987
63.2 mm (2.5 in)
1988
63.0 mm (2.5 in)
1989
96.5 mm (3.8 in)
1990
64.3 mm (2.5 in)
1991
29.7 mm (1.2 in)
1995
21.8 mm (0.9 in)
1996
102.1 mm (4.0 in)
1997
165.4 mm (6.5 in)
1998
63.8 mm (2.5 in)
1999
230.4 mm (9.1 in)
2000
67.8 mm (2.7 in)
2001
67.8 mm (2.7 in)
2004
104.9 mm (4.1 in)
2005
105.4 mm (4.1 in)
2006
64.8 mm (2.6 in)
2007
123.2 mm (4.9 in)
2008
81.5 mm (3.2 in)
2009
71.6 mm (2.8 in)
2010
101.9 mm (4.0 in)
2011
177.0 mm (7.0 in)
2012
59.2 mm (2.3 in)
2013
72.6 mm (2.9 in)
2014
76.7 mm (3.0 in)
2015
49.8 mm (2.0 in)
2016
50.0 mm (2.0 in)
2017
75.4 mm (3.0 in)
2018
67.3 mm (2.6 in)
2019
69.3 mm (2.7 in)
2020
83.8 mm (3.3 in)
2021
226.1 mm (8.9 in)
2022
61.0 mm (2.4 in)
2023
83.3 mm (3.3 in)
2024
74.2 mm (2.9 in)
2025
40.6 mm (1.6 in)
2026
19.1 mm (0.8 in)
Wettest five days (Rx5day)
The wettest five days of the year at Wertsville 4 NE, 1956 to 2026. The record is 254.0 mm (10.0 in) in 1999, marked on the chart; the median year is 106.1 mm (4.2 in).
Wettest five days (Rx5day) at Wertsville 4 NE by year
Year
Wettest five days (Rx5day)
1956
43.7 mm (1.7 in)
1957
74.8 mm (2.9 in)
1958
128.9 mm (5.1 in)
1959
80.5 mm (3.2 in)
1960
165.4 mm (6.5 in)
1961
84.1 mm (3.3 in)
1962
77.5 mm (3.1 in)
1963
104.6 mm (4.1 in)
1964
92.6 mm (3.6 in)
1965
45.8 mm (1.8 in)
1966
82.0 mm (3.2 in)
1967
136.9 mm (5.4 in)
1968
101.1 mm (4.0 in)
1969
118.9 mm (4.7 in)
1970
129.0 mm (5.1 in)
1971
195.6 mm (7.7 in)
1972
109.8 mm (4.3 in)
1973
150.8 mm (5.9 in)
1974
107.1 mm (4.2 in)
1975
176.3 mm (6.9 in)
1976
56.5 mm (2.2 in)
1977
88.4 mm (3.5 in)
1978
78.5 mm (3.1 in)
1979
95.8 mm (3.8 in)
1980
70.9 mm (2.8 in)
1981
105.5 mm (4.2 in)
1982
75.9 mm (3.0 in)
1983
97.2 mm (3.8 in)
1984
121.7 mm (4.8 in)
1985
119.7 mm (4.7 in)
1986
86.1 mm (3.4 in)
1987
97.5 mm (3.8 in)
1988
172.2 mm (6.8 in)
1989
159.5 mm (6.3 in)
1990
108.9 mm (4.3 in)
1991
45.8 mm (1.8 in)
1995
35.2 mm (1.4 in)
1996
129.0 mm (5.1 in)
1997
212.4 mm (8.4 in)
1998
120.6 mm (4.7 in)
1999
254.0 mm (10.0 in)
2000
125.5 mm (4.9 in)
2001
116.0 mm (4.6 in)
2004
119.9 mm (4.7 in)
2005
233.1 mm (9.2 in)
2006
112.8 mm (4.4 in)
2007
177.3 mm (7.0 in)
2008
106.1 mm (4.2 in)
2009
99.5 mm (3.9 in)
2010
139.5 mm (5.5 in)
2011
202.9 mm (8.0 in)
2012
95.8 mm (3.8 in)
2013
140.7 mm (5.5 in)
2014
101.3 mm (4.0 in)
2015
88.2 mm (3.5 in)
2016
73.9 mm (2.9 in)
2017
85.4 mm (3.4 in)
2018
108.4 mm (4.3 in)
2019
121.3 mm (4.8 in)
2020
106.1 mm (4.2 in)
2021
230.4 mm (9.1 in)
2022
132.3 mm (5.2 in)
2023
94.5 mm (3.7 in)
2024
98.6 mm (3.9 in)
2025
82.8 mm (3.3 in)
2026
12.7 mm (0.5 in)
Longest dry spell (CDD)
The longest dry spell of the year at Wertsville 4 NE, 1956 to 2026. The record is 41 days in 2024, marked on the chart; the median year is 17 days.
Longest dry spell (CDD) at Wertsville 4 NE by year
Year
Longest dry spell (CDD)
1956
12 days
1957
16 days
1958
20 days
1959
15 days
1960
12 days
1961
18 days
1962
21 days
1963
23 days
1964
23 days
1965
13 days
1966
18 days
1967
19 days
1968
26 days
1969
17 days
1970
17 days
1971
21 days
1972
14 days
1973
25 days
1974
13 days
1975
14 days
1976
23 days
1977
18 days
1978
19 days
1979
13 days
1980
23 days
1981
25 days
1982
16 days
1983
20 days
1984
13 days
1985
18 days
1986
23 days
1987
14 days
1988
23 days
1989
13 days
1990
15 days
1991
6 days
1995
10 days
1996
8 days
1997
15 days
1998
12 days
1999
19 days
2000
21 days
2001
24 days
2004
13 days
2005
14 days
2006
17 days
2007
18 days
2008
18 days
2009
16 days
2010
18 days
2011
16 days
2012
11 days
2013
15 days
2014
9 days
2015
19 days
2016
18 days
2017
21 days
2018
11 days
2019
13 days
2020
16 days
2021
17 days
2022
10 days
2023
22 days
2024
41 days
2025
12 days
2026
9 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.
Frost Dates and Growing Season
24 years with a frost
Across 24 years with a frost, the median last spring frost at Wertsville 4 NE falls on 16 April and the median first autumn frost on 30 October, which leaves a median of 196 days between them.
Frost dates and growing season at Wertsville 4 NE
Measure
Median, all years
Earliest period
Recent period (1997 to 2024)
Recent against earliest
Fitted trend
Last spring frost
16 April
n/a
16 April
n/a
n/a
First autumn frost
30 October
n/a
30 October
n/a
n/a
Growing days
196 days
n/a
196 days
n/a
n/a
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
58 years, 1957 to 2024
A day with at least 69.3 mm (2.7 in) of rain is expected about once in 2 years. A day with at least 247.9 mm (9.8 in) of rain is expected about once in 100 years.
Rainfall return levels at Wertsville 4 NE: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
69.3 mm (2.7 in)
5 years
97.0 mm (3.8 in)
10 years
121.4 mm (4.8 in)
25 years
161.7 mm (6.4 in)
50 years
200.3 mm (7.9 in)
100 years
247.9 mm (9.8 in)
Longer than the 58 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, 58 years of values from 1957 to 2024.
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: 230.4 mm (9.1 in) in 1999; 226.1 mm (8.9 in) in 2021; 177.0 mm (7.0 in) in 2011.
Download the Data
Data for Wertsville 4 NE standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Wertsville 4 NE 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 2026-10-12 (12 October 2026). Records are computed by this site and are not official.