Record envelope, standing records and threshold days for Patchogue 2 N (USC00306441), New York, United States, with 61 years of record.
Key Facts for Patchogue 2 N
Patchogue 2 N (USC00306441) is a weather station in New York, United States at 40.80 latitude and -73.00 longitude, 17 m (55 ft) above sea level.
The station reports from 1937 to 1997, 61 years of record.
1,464 records set at Patchogue 2 N still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Patchogue 2 N set a daily record precipitation of 34.8 mm (1.4 in) on 27 October 1997.
About the Station
Location: New York, United States, 40.80 latitude, -73.00 longitude.
Elevation: 17 m (55 ft).
Period of record: 1937 to 1997, 61 years.
Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
0 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 Patchogue 2 N. 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 Patchogue 2 N, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
19.4 C (66.9 F)
-25.0 C (-13.0 F)
n/a
n/a
Feb
20.0 C (68.0 F)
-21.7 C (-7.1 F)
n/a
n/a
Mar
28.3 C (82.9 F)
-21.7 C (-7.1 F)
n/a
n/a
Apr
32.2 C (90.0 F)
-11.1 C (12.0 F)
n/a
n/a
May
36.1 C (97.0 F)
-2.2 C (28.0 F)
n/a
n/a
Jun
37.2 C (99.0 F)
1.1 C (34.0 F)
n/a
n/a
Jul
36.7 C (98.1 F)
7.2 C (45.0 F)
n/a
n/a
Aug
38.9 C (102.0 F)
4.4 C (39.9 F)
n/a
n/a
Sep
36.1 C (97.0 F)
-0.6 C (30.9 F)
n/a
n/a
Oct
29.4 C (84.9 F)
-8.3 C (17.1 F)
n/a
n/a
Nov
25.0 C (77.0 F)
-13.3 C (8.1 F)
n/a
n/a
Dec
20.0 C (68.0 F)
-21.1 C (-6.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Patchogue 2 N still stand. 1967 holds the most, with 46.
Standing records at Patchogue 2 N by the year they were set
Year set
Standing records
1937
19
1938
29
1939
16
1940
43
1941
24
1942
31
1943
37
1944
15
1945
32
1946
25
1947
25
1948
28
1949
32
1950
36
1951
22
1952
20
1953
28
1954
20
1955
19
1956
28
1957
21
1958
29
1959
28
1960
16
1961
19
1962
21
1963
18
1964
14
1965
12
1966
3
1967
46
1968
25
1969
16
1970
27
1971
32
1972
32
1973
23
1974
19
1975
24
1976
21
1977
25
1978
9
1979
39
1980
16
1981
24
1982
27
1983
25
1984
27
1985
21
1986
22
1987
34
1988
25
1989
19
1990
41
1991
42
1992
17
1993
18
1994
15
1995
20
1996
20
1997
3
All-Time Record Progression
5 new records
5 all-time records were set at Patchogue 2 N between 24 July 1972 and 21 January 1985. Each dot is a new record.
When Patchogue 2 N set new all-time records
Date
Kind
Detail
1972-07-24
Record high minimum temperature
Record high minimum temperature 26.1 C (79.0 F)
1975-08-02
Record high maximum temperature
Record high maximum temperature 38.9 C (102.0 F)
1978-01-20
Record daily snowfall
Record daily snowfall 40.6 cm (16.0 in)
1984-01-22
Record low minimum temperature
Record low minimum temperature -25.0 C (-13.0 F)
1985-01-21
Record low maximum temperature
Record low maximum temperature -12.2 C (10.0 F)
Wettest Day of Each Month
Aug: 148.8 mm (5.9 in)
The wettest day on record for each calendar month at Patchogue 2 N. The most was 148.8 mm (5.9 in) on 7 August 1946.
Record daily precipitation for each month at Patchogue 2 N
Month
Record daily precipitation (mm)
Date
Jan
85.9 mm (3.4 in)
21 January 1979
Feb
57.9 mm (2.3 in)
28 February 1984
Mar
73.7 mm (2.9 in)
13 March 1968
Apr
70.6 mm (2.8 in)
10 April 1980
May
82.3 mm (3.2 in)
17 May 1989
Jun
111.0 mm (4.4 in)
5 June 1982
Jul
108.0 mm (4.3 in)
28 July 1969
Aug
148.8 mm (5.9 in)
7 August 1946
Sep
144.8 mm (5.7 in)
11 September 1954
Oct
125.0 mm (4.9 in)
7 October 1972
Nov
89.9 mm (3.5 in)
13 November 1975
Dec
97.8 mm (3.9 in)
14 December 1953
Period of Record Coverage
1937 to 1997
Complete yearUnder 90 percent of days
61 years of record at Patchogue 2 N, 1937 to 1997. 6 years have data for under 90 percent of days and are left out of rankings: 1937, 1945, 1947, 1965, 1966, 1997.
Cooler than the station meanWarmer than the station mean
One stripe for each of 53 complete years at Patchogue 2 N, 1938 to 1996. Blue stripes are years cooler than the station's own mean of 10.8 C (51.4 F); red stripes are warmer. The coolest year was 1940, at 9.2 C (48.5 F), and the warmest was 1991, at 12.7 C (54.9 F). The strongest colour marks a difference of 2.0 C (3.6 F).
Annual mean temperature at Patchogue 2 N as warming stripes, 1938 to 1996
Year
Annual mean temperature
Difference from the station mean
1938
10.8 C
+0.04 C
1939
10.6 C
-0.18 C
1940
9.2 C
-1.61 C
1941
10.6 C
-0.19 C
1942
10.6 C
-0.22 C
1943
10.2 C
-0.63 C
1944
10.6 C
-0.24 C
1946
10.9 C
+0.11 C
1948
9.9 C
-0.90 C
1949
11.6 C
+0.77 C
1950
10.0 C
-0.85 C
1951
10.2 C
-0.60 C
1952
10.7 C
-0.06 C
1953
11.5 C
+0.69 C
1954
10.9 C
+0.06 C
1955
10.8 C
+0.02 C
1956
10.4 C
-0.36 C
1957
11.2 C
+0.43 C
1958
9.4 C
-1.43 C
1960
10.5 C
-0.34 C
1961
10.2 C
-0.56 C
1962
9.7 C
-1.14 C
1963
10.3 C
-0.50 C
1964
10.6 C
-0.17 C
1967
9.7 C
-1.11 C
1969
10.3 C
-0.53 C
1970
10.1 C
-0.67 C
1971
10.4 C
-0.43 C
1972
10.2 C
-0.56 C
1973
11.7 C
+0.85 C
1974
10.9 C
+0.12 C
1975
11.7 C
+0.86 C
1976
10.6 C
-0.20 C
1977
11.0 C
+0.24 C
1978
10.2 C
-0.64 C
1979
11.2 C
+0.37 C
1980
10.8 C
+0.00 C
1981
10.7 C
-0.06 C
1982
11.0 C
+0.16 C
1983
11.7 C
+0.89 C
1984
11.4 C
+0.58 C
1985
11.3 C
+0.51 C
1986
11.5 C
+0.68 C
1987
11.6 C
+0.77 C
1988
11.1 C
+0.31 C
1989
11.0 C
+0.23 C
1990
12.6 C
+1.84 C
1991
12.7 C
+1.94 C
1992
10.7 C
-0.10 C
1993
11.2 C
+0.44 C
1994
11.4 C
+0.60 C
1995
11.4 C
+0.63 C
1996
10.8 C
-0.03 C
The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1938 to 1996. In Fahrenheit: 0.4 F (0.2 to 0.5) per decade. The slope is a straight line fitted to 53 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Patchogue 2 N
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.2 C (0.1 to 0.3) per decade
0.4 F (0.2 to 0.5) per decade
1938 to 1996
53
Rise
Mean daily maximum
0.2 C (0.1 to 0.4) per decade
0.4 F (0.2 to 0.6) per decade
1938 to 1996
53
Rise
Mean daily minimum
0.2 C (0.1 to 0.3) per decade
0.3 F (0.1 to 0.5) per decade
1938 to 1996
53
Rise
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
1937 to 1997
Yearly extremes at Patchogue 2 N: 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)
1975
35.0 C (95.0 F)
61
Coldest night (TNn)
-25.0 C (-13.0 F)
1984
-17.8 C (0.0 F)
61
Wettest day (Rx1day)
148.8 mm (5.9 in)
1946
65.5 mm (2.6 in)
61
Wettest five days (Rx5day)
287.3 mm (11.3 in)
1938
97.6 mm (3.8 in)
61
Longest dry spell (CDD)
34 days
1959
18 days
61
Hottest day (TXx)
The hottest day of the year at Patchogue 2 N, 1937 to 1997. The record is 38.9 C (102.0 F) in 1975, marked on the chart; the median year is 35.0 C (95.0 F).
Hottest day (TXx) at Patchogue 2 N by year
Year
Hottest day (TXx)
1937
35.6 C (96.1 F)
1938
33.3 C (91.9 F)
1939
33.9 C (93.0 F)
1940
32.8 C (91.0 F)
1941
34.4 C (93.9 F)
1942
33.9 C (93.0 F)
1943
33.3 C (91.9 F)
1944
37.2 C (99.0 F)
1945
35.0 C (95.0 F)
1946
31.1 C (88.0 F)
1947
31.7 C (89.1 F)
1948
37.8 C (100.0 F)
1949
36.1 C (97.0 F)
1950
32.8 C (91.0 F)
1951
31.7 C (89.1 F)
1952
37.2 C (99.0 F)
1953
36.7 C (98.1 F)
1954
33.3 C (91.9 F)
1955
37.2 C (99.0 F)
1956
35.6 C (96.1 F)
1957
35.6 C (96.1 F)
1958
32.2 C (90.0 F)
1959
35.0 C (95.0 F)
1960
32.2 C (90.0 F)
1961
32.8 C (91.0 F)
1962
32.2 C (90.0 F)
1963
36.7 C (98.1 F)
1964
36.1 C (97.0 F)
1965
32.2 C (90.0 F)
1966
18.3 C (64.9 F)
1967
31.1 C (88.0 F)
1968
35.0 C (95.0 F)
1969
34.4 C (93.9 F)
1970
32.2 C (90.0 F)
1971
33.9 C (93.0 F)
1972
35.0 C (95.0 F)
1973
36.1 C (97.0 F)
1974
34.4 C (93.9 F)
1975
38.9 C (102.0 F)
1976
34.4 C (93.9 F)
1977
35.6 C (96.1 F)
1978
35.6 C (96.1 F)
1979
32.8 C (91.0 F)
1980
35.6 C (96.1 F)
1981
36.7 C (98.1 F)
1982
35.6 C (96.1 F)
1983
36.1 C (97.0 F)
1984
35.0 C (95.0 F)
1985
33.9 C (93.0 F)
1986
36.1 C (97.0 F)
1987
35.0 C (95.0 F)
1988
35.0 C (95.0 F)
1989
34.4 C (93.9 F)
1990
35.0 C (95.0 F)
1991
36.1 C (97.0 F)
1992
34.4 C (93.9 F)
1993
36.7 C (98.1 F)
1994
35.6 C (96.1 F)
1995
34.4 C (93.9 F)
1996
36.1 C (97.0 F)
1997
34.4 C (93.9 F)
Coldest night (TNn)
The coldest night of the year at Patchogue 2 N, 1937 to 1997. The record is -25.0 C (-13.0 F) in 1984, marked on the chart; the median year is -17.8 C (0.0 F).
Coldest night (TNn) at Patchogue 2 N by year
Year
Coldest night (TNn)
1937
-13.9 C (7.0 F)
1938
-14.4 C (6.1 F)
1939
-17.2 C (1.0 F)
1940
-23.3 C (-9.9 F)
1941
-15.6 C (3.9 F)
1942
-23.3 C (-9.9 F)
1943
-21.7 C (-7.1 F)
1944
-19.4 C (-2.9 F)
1945
-20.6 C (-5.1 F)
1946
-15.6 C (3.9 F)
1947
-15.0 C (5.0 F)
1948
-18.9 C (-2.0 F)
1949
-14.4 C (6.1 F)
1950
-21.1 C (-6.0 F)
1951
-15.6 C (3.9 F)
1952
-17.8 C (0.0 F)
1953
-12.8 C (9.0 F)
1954
-17.8 C (0.0 F)
1955
-16.7 C (1.9 F)
1956
-13.9 C (7.0 F)
1957
-18.3 C (-0.9 F)
1958
-16.7 C (1.9 F)
1959
-14.4 C (6.1 F)
1960
-15.6 C (3.9 F)
1961
-24.4 C (-11.9 F)
1962
-16.7 C (1.9 F)
1963
-18.3 C (-0.9 F)
1964
-16.7 C (1.9 F)
1965
-18.9 C (-2.0 F)
1966
-13.3 C (8.1 F)
1967
-21.7 C (-7.1 F)
1968
-20.6 C (-5.1 F)
1969
-15.6 C (3.9 F)
1970
-21.7 C (-7.1 F)
1971
-20.6 C (-5.1 F)
1972
-17.8 C (0.0 F)
1973
-15.0 C (5.0 F)
1974
-20.6 C (-5.1 F)
1975
-15.0 C (5.0 F)
1976
-18.9 C (-2.0 F)
1977
-18.9 C (-2.0 F)
1978
-17.8 C (0.0 F)
1979
-21.1 C (-6.0 F)
1980
-17.8 C (0.0 F)
1981
-23.9 C (-11.0 F)
1982
-23.3 C (-9.9 F)
1983
-17.2 C (1.0 F)
1984
-25.0 C (-13.0 F)
1985
-19.4 C (-2.9 F)
1986
-14.4 C (6.1 F)
1987
-18.3 C (-0.9 F)
1988
-20.6 C (-5.1 F)
1989
-14.4 C (6.1 F)
1990
-14.4 C (6.1 F)
1991
-16.1 C (3.0 F)
1992
-14.4 C (6.1 F)
1993
-19.4 C (-2.9 F)
1994
-18.9 C (-2.0 F)
1995
-15.0 C (5.0 F)
1996
-18.9 C (-2.0 F)
1997
-16.7 C (1.9 F)
Wettest day (Rx1day)
The wettest day of the year at Patchogue 2 N, 1937 to 1997. The record is 148.8 mm (5.9 in) in 1946, marked on the chart; the median year is 65.5 mm (2.6 in).
Wettest day (Rx1day) at Patchogue 2 N by year
Year
Wettest day (Rx1day)
1937
44.7 mm (1.8 in)
1938
107.2 mm (4.2 in)
1939
85.6 mm (3.4 in)
1940
67.6 mm (2.7 in)
1941
56.4 mm (2.2 in)
1942
103.9 mm (4.1 in)
1943
66.0 mm (2.6 in)
1944
61.0 mm (2.4 in)
1945
51.1 mm (2.0 in)
1946
148.8 mm (5.9 in)
1947
59.9 mm (2.4 in)
1948
50.8 mm (2.0 in)
1949
68.6 mm (2.7 in)
1950
52.3 mm (2.1 in)
1951
58.9 mm (2.3 in)
1952
40.9 mm (1.6 in)
1953
97.8 mm (3.9 in)
1954
144.8 mm (5.7 in)
1955
140.7 mm (5.5 in)
1956
51.6 mm (2.0 in)
1957
39.1 mm (1.5 in)
1958
66.3 mm (2.6 in)
1959
52.6 mm (2.1 in)
1960
50.0 mm (2.0 in)
1961
70.4 mm (2.8 in)
1962
61.0 mm (2.4 in)
1963
42.7 mm (1.7 in)
1964
53.6 mm (2.1 in)
1965
66.0 mm (2.6 in)
1966
21.8 mm (0.9 in)
1967
57.2 mm (2.3 in)
1968
73.7 mm (2.9 in)
1969
108.0 mm (4.3 in)
1970
52.3 mm (2.1 in)
1971
61.0 mm (2.4 in)
1972
125.0 mm (4.9 in)
1973
53.3 mm (2.1 in)
1974
55.4 mm (2.2 in)
1975
89.9 mm (3.5 in)
1976
74.9 mm (2.9 in)
1977
68.1 mm (2.7 in)
1978
108.5 mm (4.3 in)
1979
86.4 mm (3.4 in)
1980
70.6 mm (2.8 in)
1981
52.3 mm (2.1 in)
1982
111.0 mm (4.4 in)
1983
97.5 mm (3.8 in)
1984
72.9 mm (2.9 in)
1985
65.5 mm (2.6 in)
1986
62.0 mm (2.4 in)
1987
43.4 mm (1.7 in)
1988
64.5 mm (2.5 in)
1989
125.0 mm (4.9 in)
1990
123.4 mm (4.9 in)
1991
146.3 mm (5.8 in)
1992
99.6 mm (3.9 in)
1993
72.6 mm (2.9 in)
1994
48.8 mm (1.9 in)
1995
51.8 mm (2.0 in)
1996
53.8 mm (2.1 in)
1997
48.5 mm (1.9 in)
Wettest five days (Rx5day)
The wettest five days of the year at Patchogue 2 N, 1937 to 1997. The record is 287.3 mm (11.3 in) in 1938, marked on the chart; the median year is 97.6 mm (3.8 in).
Wettest five days (Rx5day) at Patchogue 2 N by year
Year
Wettest five days (Rx5day)
1937
69.9 mm (2.8 in)
1938
287.3 mm (11.3 in)
1939
99.6 mm (3.9 in)
1940
82.5 mm (3.2 in)
1941
89.7 mm (3.5 in)
1942
126.8 mm (5.0 in)
1943
79.6 mm (3.1 in)
1944
134.8 mm (5.3 in)
1945
62.8 mm (2.5 in)
1946
160.5 mm (6.3 in)
1947
111.9 mm (4.4 in)
1948
97.6 mm (3.8 in)
1949
99.9 mm (3.9 in)
1950
64.2 mm (2.5 in)
1951
109.3 mm (4.3 in)
1952
81.3 mm (3.2 in)
1953
132.6 mm (5.2 in)
1954
151.2 mm (6.0 in)
1955
235.5 mm (9.3 in)
1956
67.3 mm (2.6 in)
1957
73.0 mm (2.9 in)
1958
127.0 mm (5.0 in)
1959
110.5 mm (4.4 in)
1960
65.3 mm (2.6 in)
1961
72.2 mm (2.8 in)
1962
69.9 mm (2.8 in)
1963
66.6 mm (2.6 in)
1964
85.1 mm (3.4 in)
1965
75.4 mm (3.0 in)
1966
41.9 mm (1.6 in)
1967
96.3 mm (3.8 in)
1968
100.3 mm (3.9 in)
1969
145.3 mm (5.7 in)
1970
101.4 mm (4.0 in)
1971
87.4 mm (3.4 in)
1972
128.8 mm (5.1 in)
1973
99.2 mm (3.9 in)
1974
88.9 mm (3.5 in)
1975
119.0 mm (4.7 in)
1976
153.1 mm (6.0 in)
1977
95.5 mm (3.8 in)
1978
108.5 mm (4.3 in)
1979
156.0 mm (6.1 in)
1980
81.0 mm (3.2 in)
1981
85.7 mm (3.4 in)
1982
218.9 mm (8.6 in)
1983
120.5 mm (4.7 in)
1984
175.5 mm (6.9 in)
1985
84.6 mm (3.3 in)
1986
84.8 mm (3.3 in)
1987
79.5 mm (3.1 in)
1988
90.9 mm (3.6 in)
1989
142.8 mm (5.6 in)
1990
142.7 mm (5.6 in)
1991
164.1 mm (6.5 in)
1992
110.7 mm (4.4 in)
1993
81.8 mm (3.2 in)
1994
71.9 mm (2.8 in)
1995
70.6 mm (2.8 in)
1996
100.5 mm (4.0 in)
1997
68.8 mm (2.7 in)
Longest dry spell (CDD)
The longest dry spell of the year at Patchogue 2 N, 1937 to 1997. The record is 34 days in 1959, marked on the chart; the median year is 18 days.
Longest dry spell (CDD) at Patchogue 2 N by year
Year
Longest dry spell (CDD)
1937
17 days
1938
14 days
1939
23 days
1940
17 days
1941
28 days
1942
23 days
1943
19 days
1944
21 days
1945
16 days
1946
20 days
1947
33 days
1948
20 days
1949
30 days
1950
17 days
1951
15 days
1952
18 days
1953
26 days
1954
13 days
1955
16 days
1956
10 days
1957
26 days
1958
13 days
1959
34 days
1960
18 days
1961
21 days
1962
27 days
1963
32 days
1964
20 days
1965
20 days
1966
10 days
1967
23 days
1968
25 days
1969
22 days
1970
17 days
1971
17 days
1972
18 days
1973
25 days
1974
14 days
1975
21 days
1976
28 days
1977
18 days
1978
24 days
1979
14 days
1980
28 days
1981
15 days
1982
16 days
1983
20 days
1984
20 days
1985
16 days
1986
18 days
1987
12 days
1988
17 days
1989
17 days
1990
11 days
1991
14 days
1992
12 days
1993
12 days
1994
17 days
1995
25 days
1996
15 days
1997
16 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
53 years with a frost
Across 53 years with a frost, the median last spring frost at Patchogue 2 N falls on 26 April and the median first autumn frost on 17 October, which leaves a median of 175 days between them.
Fitted over all years, the growing season changes by +1.2 days per decade at this station.
Frost dates and growing season at Patchogue 2 N
Measure
Median, all years
Earliest period
Recent period (1964 to 1996)
Recent against earliest
Fitted trend
Last spring frost
26 April
n/a
25 April
n/a
+0.1 days per decade
First autumn frost
17 October
n/a
17 October
n/a
+1.3 days per decade
Growing days
175 days
n/a
173 days
n/a
+1.2 days per decade
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
56 years, 1938 to 1996
A day with at least 68.4 mm (2.7 in) of rain is expected about once in 2 years. A day with at least 196.8 mm (7.7 in) of rain is expected about once in 100 years.
Rainfall return levels at Patchogue 2 N: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
68.4 mm (2.7 in)
5 years
94.0 mm (3.7 in)
10 years
114.0 mm (4.5 in)
25 years
143.4 mm (5.6 in)
50 years
168.5 mm (6.6 in)
100 years
196.8 mm (7.7 in)
Longer than the 56 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, 56 years of values from 1938 to 1996.
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: 148.8 mm (5.9 in) in 1946; 146.3 mm (5.8 in) in 1991; 144.8 mm (5.7 in) in 1954.
Station Changes
2 suspected
2 changes were suspected in the annual mean temperature of Patchogue 2 N, at 1972 and 1986. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1972 ran 0.3 C (0.5 F) higher than in the years before (likely change).
Relative to 5 neighbouring stations, the station's annual mean temperature from 1986 ran 0.2 C (0.4 F) higher than in the years before (likely change).
Suspected changes in the annual mean temperature at Patchogue 2 N, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1972
+0.3
+0.5
likely
5
1986
+0.2
+0.4
likely
5
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Download the Data
Data for Patchogue 2 N standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Patchogue 2 N 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.