Record envelope, standing records and threshold days for Anadarko 3 E (USC00340224), Oklahoma, United States, with 124 years of record.
Key Facts for Anadarko 3 E
Anadarko 3 E (USC00340224) is a weather station in Oklahoma, United States at 35.06 latitude and -98.20 longitude, 356 m (1,168 ft) above sea level.
The station reports from 1893 to 2016, 124 years of record.
1,464 records set at Anadarko 3 E still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Anadarko 3 E set a daily record precipitation of 14.5 mm (0.6 in) on 7 November 2016.
About the Station
Location: Oklahoma, United States, 35.06 latitude, -98.20 longitude.
Elevation: 356 m (1,168 ft).
Period of record: 1893 to 2016, 124 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 Anadarko 3 E. 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 Anadarko 3 E, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
28.9 C (84.0 F)
-27.2 C (-17.0 F)
n/a
n/a
Feb
31.7 C (89.1 F)
-27.2 C (-17.0 F)
n/a
n/a
Mar
36.1 C (97.0 F)
-22.8 C (-9.0 F)
n/a
n/a
Apr
38.3 C (100.9 F)
-7.8 C (18.0 F)
n/a
n/a
May
40.0 C (104.0 F)
-1.7 C (28.9 F)
n/a
n/a
Jun
43.3 C (109.9 F)
5.6 C (42.1 F)
n/a
n/a
Jul
45.6 C (114.1 F)
9.4 C (48.9 F)
n/a
n/a
Aug
43.9 C (111.0 F)
7.2 C (45.0 F)
n/a
n/a
Sep
43.9 C (111.0 F)
-1.7 C (28.9 F)
n/a
n/a
Oct
40.0 C (104.0 F)
-6.7 C (19.9 F)
n/a
n/a
Nov
31.1 C (88.0 F)
-14.4 C (6.1 F)
n/a
n/a
Dec
31.7 C (89.1 F)
-27.2 C (-17.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Anadarko 3 E still stand. 1896 holds the most, with 47.
Standing records at Anadarko 3 E by the year they were set
Year set
Standing records
1893
36
1894
40
1895
34
1896
47
1897
21
1898
35
1899
7
1940
1
1941
11
1942
14
1943
20
1944
14
1945
13
1946
25
1947
21
1948
20
1949
11
1950
26
1951
22
1952
23
1953
25
1954
38
1955
25
1956
30
1957
12
1958
12
1959
15
1960
16
1961
17
1962
22
1963
18
1964
13
1965
17
1966
24
1967
16
1968
7
1969
11
1970
25
1971
7
1972
23
1973
9
1974
19
1975
7
1976
15
1977
7
1978
16
1979
15
1980
18
1981
9
1982
14
1983
24
1984
19
1985
10
1986
15
1987
10
1988
8
1989
23
1990
13
1991
6
1992
14
1993
9
1994
7
1995
13
1996
9
1997
16
1998
13
1999
8
2000
27
2001
11
2002
7
2003
18
2004
14
2005
17
2006
19
2007
16
2008
12
2009
17
2010
8
2011
35
2012
18
2013
26
2014
28
2015
15
2016
16
All-Time Record Progression
4 new records
4 all-time records were set at Anadarko 3 E between 21 February 1971 and 23 October 2000. Each dot is a new record.
When Anadarko 3 E set new all-time records
Date
Kind
Detail
1971-02-21
Record daily snowfall
Record daily snowfall 25.4 cm (10.0 in)
1988-01-07
Record snow depth
Record snow depth 33.0 cm (13.0 in)
1994-06-27
Record high minimum temperature
Record high minimum temperature 31.1 C (88.0 F)
2000-10-23
Record daily precipitation
Record daily precipitation 232.4 mm (9.1 in)
Wettest Day of Each Month
Oct: 232.4 mm (9.1 in)
The wettest day on record for each calendar month at Anadarko 3 E. The most was 232.4 mm (9.1 in) on 23 October 2000.
Record daily precipitation for each month at Anadarko 3 E
Month
Record daily precipitation (mm)
Date
Jan
93.5 mm (3.7 in)
30 January 1982
Feb
104.1 mm (4.1 in)
9 February 1898
Mar
74.4 mm (2.9 in)
11 March 1945
Apr
97.8 mm (3.9 in)
10 April 2008
May
193.0 mm (7.6 in)
4 May 1898
Jun
115.6 mm (4.6 in)
6 June 1941
Jul
86.4 mm (3.4 in)
27 July 1945
Aug
177.0 mm (7.0 in)
19 August 2007
Sep
133.4 mm (5.3 in)
13 September 1961
Oct
232.4 mm (9.1 in)
23 October 2000
Nov
104.1 mm (4.1 in)
1 November 1998
Dec
81.3 mm (3.2 in)
19 December 1991
Period of Record Coverage
1893 to 2016
Complete yearUnder 90 percent of days
84 years of record at Anadarko 3 E, 1893 to 2016. 29 years have data for under 90 percent of days and are left out of rankings: 1895, 1896, 1899, 1940, 1941, 1942, 1976, 1977 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 63 complete years at Anadarko 3 E, 1893 to 2015. Blue stripes are years cooler than the station's own mean of 16.0 C (60.7 F); red stripes are warmer. The coolest year was 1997, at 14.3 C (57.8 F), and the warmest was 1954, at 18.3 C (64.9 F). The strongest colour marks a difference of 2.4 C (4.3 F).
Annual mean temperature at Anadarko 3 E as warming stripes, 1893 to 2015
Year
Annual mean temperature
Difference from the station mean
1893
16.2 C
+0.27 C
1894
16.6 C
+0.61 C
1897
16.5 C
+0.58 C
1898
16.4 C
+0.47 C
1943
16.7 C
+0.69 C
1944
16.7 C
+0.71 C
1945
15.8 C
-0.13 C
1946
17.5 C
+1.51 C
1948
16.1 C
+0.18 C
1949
16.1 C
+0.09 C
1950
16.1 C
+0.18 C
1951
16.4 C
+0.40 C
1952
17.1 C
+1.12 C
1953
17.3 C
+1.37 C
1954
18.3 C
+2.30 C
1955
16.8 C
+0.87 C
1956
17.6 C
+1.59 C
1959
15.7 C
-0.23 C
1960
15.5 C
-0.46 C
1961
15.5 C
-0.49 C
1962
16.2 C
+0.26 C
1963
16.7 C
+0.74 C
1964
16.3 C
+0.31 C
1965
16.8 C
+0.88 C
1966
15.7 C
-0.28 C
1967
16.4 C
+0.48 C
1968
15.4 C
-0.60 C
1969
16.2 C
+0.27 C
1970
16.5 C
+0.51 C
1971
16.7 C
+0.70 C
1972
16.2 C
+0.20 C
1973
15.7 C
-0.23 C
1974
16.2 C
+0.28 C
1975
15.4 C
-0.57 C
1976
15.6 C
-0.39 C
1977
16.9 C
+0.94 C
1978
15.5 C
-0.49 C
1980
16.6 C
+0.59 C
1981
16.4 C
+0.42 C
1982
15.5 C
-0.46 C
1983
14.9 C
-1.05 C
1984
16.1 C
+0.11 C
1986
16.5 C
+0.49 C
1987
15.6 C
-0.37 C
1989
14.8 C
-1.18 C
1990
16.2 C
+0.19 C
1993
15.1 C
-0.86 C
1997
14.3 C
-1.62 C
1999
15.5 C
-0.46 C
2000
15.1 C
-0.82 C
2001
15.2 C
-0.76 C
2002
14.5 C
-1.45 C
2003
14.8 C
-1.18 C
2004
15.3 C
-0.71 C
2005
15.1 C
-0.89 C
2006
16.1 C
+0.14 C
2007
14.9 C
-1.04 C
2008
14.9 C
-1.10 C
2009
14.5 C
-1.43 C
2011
16.2 C
+0.26 C
2013
14.8 C
-1.16 C
2014
15.4 C
-0.57 C
2015
16.2 C
+0.26 C
The annual mean temperature here has fallen by 0.2 C (0.1 to 0.2) per decade over 1893 to 2015. In Fahrenheit: 0.3 F (0.2 to 0.4) per decade. The slope is a straight line fitted to 63 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Anadarko 3 E
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
-0.2 C (-0.2 to -0.1) per decade
-0.3 F (-0.4 to -0.2) per decade
1893 to 2015
63
Fall
Mean daily maximum
-0.3 C (-0.4 to -0.2) per decade
-0.5 F (-0.6 to -0.4) per decade
1893 to 2015
63
Fall
Mean daily minimum
-0.04 C (-0.10 to 0.02) per decade
-0.07 F (-0.18 to 0.03) per decade
1893 to 2015
63
Not clearly different from zero
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
1893 to 2016
Yearly extremes at Anadarko 3 E: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
45.6 C (114.1 F)
1894
40.6 C (105.1 F)
84
Coldest night (TNn)
-27.2 C (-17.0 F)
1899
-15.8 C (3.5 F)
84
Wettest day (Rx1day)
232.4 mm (9.1 in)
2000
73.7 mm (2.9 in)
86
Wettest five days (Rx5day)
296.4 mm (11.7 in)
2000
102.5 mm (4.0 in)
86
Longest dry spell (CDD)
87 days
1955
33 days
86
Hottest day (TXx)
The hottest day of the year at Anadarko 3 E, 1893 to 2016. The record is 45.6 C (114.1 F) in 1894, marked on the chart; the median year is 40.6 C (105.1 F).
Hottest day (TXx) at Anadarko 3 E by year
Year
Hottest day (TXx)
1893
42.2 C (108.0 F)
1894
45.6 C (114.1 F)
1895
42.2 C (108.0 F)
1896
42.8 C (109.0 F)
1897
42.2 C (108.0 F)
1898
41.1 C (106.0 F)
1899
24.4 C (75.9 F)
1938
n/a
1939
n/a
1940
21.1 C (70.0 F)
1941
37.8 C (100.0 F)
1942
37.8 C (100.0 F)
1943
43.3 C (109.9 F)
1944
42.8 C (109.0 F)
1945
38.9 C (102.0 F)
1946
43.9 C (111.0 F)
1947
43.9 C (111.0 F)
1948
41.1 C (106.0 F)
1949
40.6 C (105.1 F)
1950
36.7 C (98.1 F)
1951
42.2 C (108.0 F)
1952
43.3 C (109.9 F)
1953
42.8 C (109.0 F)
1954
43.9 C (111.0 F)
1955
38.9 C (102.0 F)
1956
43.9 C (111.0 F)
1957
41.1 C (106.0 F)
1958
40.6 C (105.1 F)
1959
39.4 C (102.9 F)
1960
40.0 C (104.0 F)
1961
38.3 C (100.9 F)
1962
41.1 C (106.0 F)
1963
41.1 C (106.0 F)
1964
43.9 C (111.0 F)
1965
40.0 C (104.0 F)
1966
41.7 C (107.1 F)
1967
40.0 C (104.0 F)
1968
39.4 C (102.9 F)
1969
42.2 C (108.0 F)
1970
41.7 C (107.1 F)
1971
41.7 C (107.1 F)
1972
41.7 C (107.1 F)
1973
38.9 C (102.0 F)
1974
42.8 C (109.0 F)
1975
36.1 C (97.0 F)
1976
39.4 C (102.9 F)
1977
41.7 C (107.1 F)
1978
42.2 C (108.0 F)
1979
38.9 C (102.0 F)
1980
43.3 C (109.9 F)
1981
42.8 C (109.0 F)
1982
41.7 C (107.1 F)
1983
40.6 C (105.1 F)
1984
41.1 C (106.0 F)
1985
40.0 C (104.0 F)
1986
42.2 C (108.0 F)
1987
38.3 C (100.9 F)
1988
41.1 C (106.0 F)
1989
37.8 C (100.0 F)
1990
39.4 C (102.9 F)
1991
37.2 C (99.0 F)
1992
35.6 C (96.1 F)
1993
37.8 C (100.0 F)
1994
41.7 C (107.1 F)
1995
39.4 C (102.9 F)
1996
41.7 C (107.1 F)
1997
36.7 C (98.1 F)
1998
41.1 C (106.0 F)
1999
39.4 C (102.9 F)
2000
41.1 C (106.0 F)
2001
40.0 C (104.0 F)
2002
38.3 C (100.9 F)
2003
40.0 C (104.0 F)
2004
37.8 C (100.0 F)
2005
37.2 C (99.0 F)
2006
40.0 C (104.0 F)
2007
37.2 C (99.0 F)
2008
38.9 C (102.0 F)
2009
39.4 C (102.9 F)
2010
39.4 C (102.9 F)
2011
42.8 C (109.0 F)
2012
42.2 C (108.0 F)
2013
39.4 C (102.9 F)
2014
38.9 C (102.0 F)
2015
38.3 C (100.9 F)
2016
39.4 C (102.9 F)
Coldest night (TNn)
The coldest night of the year at Anadarko 3 E, 1893 to 2016. The record is -27.2 C (-17.0 F) in 1899, marked on the chart; the median year is -15.8 C (3.5 F).
Coldest night (TNn) at Anadarko 3 E by year
Year
Coldest night (TNn)
1893
-21.1 C (-6.0 F)
1894
-21.1 C (-6.0 F)
1895
-22.8 C (-9.0 F)
1896
-13.9 C (7.0 F)
1897
-17.2 C (1.0 F)
1898
-15.6 C (3.9 F)
1899
-27.2 C (-17.0 F)
1938
n/a
1939
n/a
1940
-6.7 C (19.9 F)
1941
-6.7 C (19.9 F)
1942
-20.0 C (-4.0 F)
1943
-18.9 C (-2.0 F)
1944
-18.9 C (-2.0 F)
1945
-15.6 C (3.9 F)
1946
-14.4 C (6.1 F)
1947
-27.2 C (-17.0 F)
1948
-22.8 C (-9.0 F)
1949
-17.8 C (0.0 F)
1950
-16.1 C (3.0 F)
1951
-21.1 C (-6.0 F)
1952
-11.1 C (12.0 F)
1953
-17.2 C (1.0 F)
1954
-15.6 C (3.9 F)
1955
-11.7 C (10.9 F)
1956
-13.9 C (7.0 F)
1957
-11.7 C (10.9 F)
1958
-17.2 C (1.0 F)
1959
-17.2 C (1.0 F)
1960
-16.7 C (1.9 F)
1961
-13.9 C (7.0 F)
1962
-18.9 C (-2.0 F)
1963
-17.8 C (0.0 F)
1964
-15.6 C (3.9 F)
1965
-12.8 C (9.0 F)
1966
-17.2 C (1.0 F)
1967
-14.4 C (6.1 F)
1968
-16.1 C (3.0 F)
1969
-11.7 C (10.9 F)
1970
-15.0 C (5.0 F)
1971
-15.6 C (3.9 F)
1972
-16.7 C (1.9 F)
1973
-17.8 C (0.0 F)
1974
-15.6 C (3.9 F)
1975
-15.6 C (3.9 F)
1976
-17.2 C (1.0 F)
1977
-18.9 C (-2.0 F)
1978
-21.1 C (-6.0 F)
1979
-20.6 C (-5.1 F)
1980
-15.0 C (5.0 F)
1981
-17.8 C (0.0 F)
1982
-19.4 C (-2.9 F)
1983
-20.6 C (-5.1 F)
1984
-21.7 C (-7.1 F)
1985
-18.3 C (-0.9 F)
1986
-18.3 C (-0.9 F)
1987
-17.8 C (0.0 F)
1988
-25.0 C (-13.0 F)
1989
-27.2 C (-17.0 F)
1990
-17.8 C (0.0 F)
1991
-7.2 C (19.0 F)
1992
-12.2 C (10.0 F)
1993
-11.7 C (10.9 F)
1994
-13.3 C (8.1 F)
1995
-11.7 C (10.9 F)
1996
-15.0 C (5.0 F)
1997
-13.9 C (7.0 F)
1998
-13.3 C (8.1 F)
1999
-13.9 C (7.0 F)
2000
-11.7 C (10.9 F)
2001
-13.3 C (8.1 F)
2002
-14.4 C (6.1 F)
2003
-12.8 C (9.0 F)
2004
-15.6 C (3.9 F)
2005
-18.9 C (-2.0 F)
2006
-15.0 C (5.0 F)
2007
-13.3 C (8.1 F)
2008
-12.8 C (9.0 F)
2009
-14.4 C (6.1 F)
2010
-16.1 C (3.0 F)
2011
-21.1 C (-6.0 F)
2012
-13.3 C (8.1 F)
2013
-17.8 C (0.0 F)
2014
-15.6 C (3.9 F)
2015
-16.1 C (3.0 F)
2016
-8.9 C (16.0 F)
Wettest day (Rx1day)
The wettest day of the year at Anadarko 3 E, 1893 to 2016. The record is 232.4 mm (9.1 in) in 2000, marked on the chart; the median year is 73.7 mm (2.9 in).
Wettest day (Rx1day) at Anadarko 3 E by year
Year
Wettest day (Rx1day)
1893
51.6 mm (2.0 in)
1894
49.5 mm (1.9 in)
1895
73.7 mm (2.9 in)
1896
76.2 mm (3.0 in)
1897
49.5 mm (1.9 in)
1898
193.0 mm (7.6 in)
1899
6.9 mm (0.27 in)
1938
76.2 mm (3.0 in)
1939
56.6 mm (2.2 in)
1940
61.7 mm (2.4 in)
1941
115.6 mm (4.6 in)
1942
82.6 mm (3.3 in)
1943
75.7 mm (3.0 in)
1944
140.5 mm (5.5 in)
1945
92.2 mm (3.6 in)
1946
59.7 mm (2.4 in)
1947
102.6 mm (4.0 in)
1948
63.2 mm (2.5 in)
1949
111.8 mm (4.4 in)
1950
57.9 mm (2.3 in)
1951
93.7 mm (3.7 in)
1952
55.9 mm (2.2 in)
1953
90.2 mm (3.6 in)
1954
56.9 mm (2.2 in)
1955
129.5 mm (5.1 in)
1956
46.2 mm (1.8 in)
1957
127.8 mm (5.0 in)
1958
79.8 mm (3.1 in)
1959
105.4 mm (4.1 in)
1960
71.9 mm (2.8 in)
1961
133.4 mm (5.3 in)
1962
92.7 mm (3.6 in)
1963
49.5 mm (1.9 in)
1964
43.9 mm (1.7 in)
1965
39.4 mm (1.6 in)
1966
44.2 mm (1.7 in)
1967
73.9 mm (2.9 in)
1968
69.9 mm (2.8 in)
1969
64.5 mm (2.5 in)
1970
73.7 mm (2.9 in)
1971
88.9 mm (3.5 in)
1972
57.9 mm (2.3 in)
1973
88.9 mm (3.5 in)
1974
89.9 mm (3.5 in)
1975
82.0 mm (3.2 in)
1976
53.3 mm (2.1 in)
1977
69.6 mm (2.7 in)
1978
64.3 mm (2.5 in)
1979
71.1 mm (2.8 in)
1980
73.7 mm (2.9 in)
1981
65.5 mm (2.6 in)
1982
93.5 mm (3.7 in)
1983
169.9 mm (6.7 in)
1984
49.3 mm (1.9 in)
1985
103.6 mm (4.1 in)
1986
83.3 mm (3.3 in)
1987
86.1 mm (3.4 in)
1988
71.9 mm (2.8 in)
1989
72.1 mm (2.8 in)
1990
59.2 mm (2.3 in)
1991
106.7 mm (4.2 in)
1992
50.8 mm (2.0 in)
1993
66.0 mm (2.6 in)
1994
90.9 mm (3.6 in)
1995
119.4 mm (4.7 in)
1996
53.3 mm (2.1 in)
1997
44.5 mm (1.8 in)
1998
104.1 mm (4.1 in)
1999
86.1 mm (3.4 in)
2000
232.4 mm (9.1 in)
2001
68.3 mm (2.7 in)
2002
62.7 mm (2.5 in)
2003
53.6 mm (2.1 in)
2004
71.1 mm (2.8 in)
2005
58.4 mm (2.3 in)
2006
65.5 mm (2.6 in)
2007
177.0 mm (7.0 in)
2008
119.1 mm (4.7 in)
2009
74.4 mm (2.9 in)
2010
51.1 mm (2.0 in)
2011
112.3 mm (4.4 in)
2012
69.3 mm (2.7 in)
2013
80.0 mm (3.1 in)
2014
97.8 mm (3.9 in)
2015
147.3 mm (5.8 in)
2016
77.5 mm (3.1 in)
Wettest five days (Rx5day)
The wettest five days of the year at Anadarko 3 E, 1893 to 2016. The record is 296.4 mm (11.7 in) in 2000, marked on the chart; the median year is 102.5 mm (4.0 in).
Wettest five days (Rx5day) at Anadarko 3 E by year
Year
Wettest five days (Rx5day)
1893
80.3 mm (3.2 in)
1894
54.5 mm (2.1 in)
1895
99.6 mm (3.9 in)
1896
76.2 mm (3.0 in)
1897
128.7 mm (5.1 in)
1898
218.4 mm (8.6 in)
1899
6.9 mm (0.27 in)
1938
95.2 mm (3.7 in)
1939
58.9 mm (2.3 in)
1940
83.1 mm (3.3 in)
1941
130.9 mm (5.2 in)
1942
85.1 mm (3.4 in)
1943
115.8 mm (4.6 in)
1944
165.9 mm (6.5 in)
1945
137.0 mm (5.4 in)
1946
91.2 mm (3.6 in)
1947
158.5 mm (6.2 in)
1948
102.9 mm (4.1 in)
1949
149.2 mm (5.9 in)
1950
129.8 mm (5.1 in)
1951
182.6 mm (7.2 in)
1952
65.8 mm (2.6 in)
1953
102.1 mm (4.0 in)
1954
78.9 mm (3.1 in)
1955
199.8 mm (7.9 in)
1956
91.9 mm (3.6 in)
1957
128.6 mm (5.1 in)
1958
136.7 mm (5.4 in)
1959
215.7 mm (8.5 in)
1960
85.9 mm (3.4 in)
1961
135.2 mm (5.3 in)
1962
130.0 mm (5.1 in)
1963
73.2 mm (2.9 in)
1964
83.9 mm (3.3 in)
1965
68.6 mm (2.7 in)
1966
87.2 mm (3.4 in)
1967
144.5 mm (5.7 in)
1968
72.9 mm (2.9 in)
1969
93.8 mm (3.7 in)
1970
73.7 mm (2.9 in)
1971
106.7 mm (4.2 in)
1972
93.2 mm (3.7 in)
1973
91.1 mm (3.6 in)
1974
98.3 mm (3.9 in)
1975
184.6 mm (7.3 in)
1976
87.4 mm (3.4 in)
1977
89.9 mm (3.5 in)
1978
137.3 mm (5.4 in)
1979
121.9 mm (4.8 in)
1980
116.4 mm (4.6 in)
1981
103.9 mm (4.1 in)
1982
110.0 mm (4.3 in)
1983
276.6 mm (10.9 in)
1984
76.2 mm (3.0 in)
1985
155.1 mm (6.1 in)
1986
182.9 mm (7.2 in)
1987
179.3 mm (7.1 in)
1988
101.1 mm (4.0 in)
1989
144.3 mm (5.7 in)
1990
88.4 mm (3.5 in)
1991
209.4 mm (8.2 in)
1992
78.8 mm (3.1 in)
1993
87.3 mm (3.4 in)
1994
107.4 mm (4.2 in)
1995
205.7 mm (8.1 in)
1996
95.1 mm (3.7 in)
1997
70.6 mm (2.8 in)
1998
112.0 mm (4.4 in)
1999
117.3 mm (4.6 in)
2000
296.4 mm (11.7 in)
2001
70.8 mm (2.8 in)
2002
72.3 mm (2.8 in)
2003
74.4 mm (2.9 in)
2004
120.5 mm (4.7 in)
2005
77.9 mm (3.1 in)
2006
68.8 mm (2.7 in)
2007
182.2 mm (7.2 in)
2008
144.3 mm (5.7 in)
2009
84.8 mm (3.3 in)
2010
106.4 mm (4.2 in)
2011
63.0 mm (2.5 in)
2012
73.1 mm (2.9 in)
2013
90.2 mm (3.6 in)
2014
105.9 mm (4.2 in)
2015
271.8 mm (10.7 in)
2016
107.0 mm (4.2 in)
Longest dry spell (CDD)
The longest dry spell of the year at Anadarko 3 E, 1893 to 2016. The record is 87 days in 1955, marked on the chart; the median year is 33 days.
Longest dry spell (CDD) at Anadarko 3 E by year
Year
Longest dry spell (CDD)
1893
42 days
1894
35 days
1895
71 days
1896
27 days
1897
30 days
1898
45 days
1899
46 days
1938
35 days
1939
38 days
1940
42 days
1941
19 days
1942
29 days
1943
54 days
1944
24 days
1945
32 days
1946
24 days
1947
68 days
1948
29 days
1949
38 days
1950
31 days
1951
36 days
1952
47 days
1953
30 days
1954
39 days
1955
87 days
1956
37 days
1957
35 days
1958
32 days
1959
40 days
1960
28 days
1961
20 days
1962
30 days
1963
41 days
1964
29 days
1965
31 days
1966
40 days
1967
31 days
1968
17 days
1969
29 days
1970
52 days
1971
47 days
1972
40 days
1973
27 days
1974
36 days
1975
27 days
1976
36 days
1977
28 days
1978
34 days
1979
39 days
1980
32 days
1981
31 days
1982
23 days
1983
39 days
1984
23 days
1985
24 days
1986
36 days
1987
24 days
1988
32 days
1989
47 days
1990
38 days
1991
24 days
1992
27 days
1993
21 days
1994
48 days
1995
76 days
1996
73 days
1997
28 days
1998
39 days
1999
56 days
2000
56 days
2001
22 days
2002
28 days
2003
36 days
2004
17 days
2005
47 days
2006
39 days
2007
33 days
2008
19 days
2009
26 days
2010
36 days
2011
40 days
2012
33 days
2013
30 days
2014
32 days
2015
19 days
2016
20 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
63 years with a frost
Across 63 years with a frost, the median last spring frost at Anadarko 3 E falls on 9 April and the median first autumn frost on 25 October, which leaves a median of 199 days between them.
In 1975 to 2015 the median growing season was 196 days. That is 6 days fewer than in 1893 to 1971.
Fitted over all years, the growing season changes by -0.5 days per decade at this station.
Frost dates and growing season at Anadarko 3 E
Measure
Median, all years
Earliest period (1893 to 1971)
Recent period (1975 to 2015)
Recent against earliest
Fitted trend
Last spring frost
9 April
8 April
11 April
3 days later
+0.6 days per decade
First autumn frost
25 October
27 October
24 October
3 days earlier
+0.1 days per decade
Growing days
199 days
202 days
196 days
6 days fewer
-0.5 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
76 years, 1893 to 2016
A day with at least 74.5 mm (2.9 in) of rain is expected about once in 2 years. A day with at least 226.4 mm (8.9 in) of rain is expected about once in 100 years.
Rainfall return levels at Anadarko 3 E: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
74.5 mm (2.9 in)
5 years
103.0 mm (4.1 in)
10 years
125.9 mm (5.0 in)
25 years
160.6 mm (6.3 in)
50 years
191.2 mm (7.5 in)
100 years
226.4 mm (8.9 in)
Longer than the 76 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, 76 years of values from 1893 to 2016.
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: 232.4 mm (9.1 in) in 2000; 193.0 mm (7.6 in) in 1898; 177.0 mm (7.0 in) in 2007.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Anadarko 3 E, at 1973. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1973 ran 0.4 C (0.7 F) lower than in the years before (likely change).
Suspected changes in the annual mean temperature at Anadarko 3 E, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1973
-0.4
-0.7
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 Anadarko 3 E standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Anadarko 3 E 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.