Record envelope, standing records and threshold days for Tishomingo Natl Wr (USC00348884), Oklahoma, United States, with 124 years of record.
Key Facts for Tishomingo Natl Wr
Tishomingo Natl Wr (USC00348884) is a weather station in Oklahoma, United States at 34.21 latitude and -96.64 longitude, 202 m (664 ft) above sea level.
The station reports from 1902 to 2025, 124 years of record.
1,464 records set at Tishomingo Natl Wr still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Tishomingo Natl Wr set a daily record precipitation of 73.7 mm (2.9 in) on 25 April 2025.
About the Station
Location: Oklahoma, United States, 34.21 latitude, -96.64 longitude.
Elevation: 202 m (664 ft).
Period of record: 1902 to 2025, 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 Tishomingo Natl Wr. 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 Tishomingo Natl Wr, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
30.0 C (86.0 F)
-24.4 C (-11.9 F)
n/a
n/a
Feb
33.9 C (93.0 F)
-22.2 C (-8.0 F)
n/a
n/a
Mar
36.7 C (98.1 F)
-15.0 C (5.0 F)
n/a
n/a
Apr
37.8 C (100.0 F)
-4.4 C (24.1 F)
n/a
n/a
May
40.0 C (104.0 F)
0.0 C (32.0 F)
n/a
n/a
Jun
42.2 C (108.0 F)
8.3 C (46.9 F)
n/a
n/a
Jul
44.4 C (111.9 F)
8.9 C (48.0 F)
n/a
n/a
Aug
45.6 C (114.1 F)
10.0 C (50.0 F)
n/a
n/a
Sep
42.8 C (109.0 F)
2.8 C (37.0 F)
n/a
n/a
Oct
37.8 C (100.0 F)
-10.0 C (14.0 F)
n/a
n/a
Nov
32.2 C (90.0 F)
-12.2 C (10.0 F)
n/a
n/a
Dec
30.6 C (87.1 F)
-17.8 C (0.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Tishomingo Natl Wr still stand. 1911 holds the most, with 63.
Standing records at Tishomingo Natl Wr by the year they were set
Year set
Standing records
1902
3
1903
20
1904
17
1905
27
1906
24
1907
38
1908
23
1909
27
1910
32
1911
63
1912
28
1913
25
1914
27
1915
22
1916
20
1917
30
1918
35
1919
14
1920
22
1921
14
1922
11
1923
16
1924
23
1925
37
1926
12
1927
33
1928
13
1929
23
1930
26
1931
18
1932
24
1933
26
1934
18
1935
10
1936
30
1937
17
1938
28
1939
30
1940
20
1941
11
1942
12
1943
23
1944
6
1945
17
1946
11
1947
13
1948
18
1949
11
1950
23
1951
21
1952
24
1953
13
1954
20
1955
19
1956
14
1957
16
1958
5
1959
16
1960
18
1961
15
1962
18
1963
12
1964
14
1965
20
1966
16
1967
19
1968
11
1969
16
1970
14
1971
13
1972
12
1973
11
1974
32
1975
4
All-Time Record Progression
6 new records
6 all-time records were set at Tishomingo Natl Wr between 10 August 1936 and 15 February 2010. Each dot is a new record.
When Tishomingo Natl Wr set new all-time records
Date
Kind
Detail
1936-08-10
Record high maximum temperature
Record high maximum temperature 45.6 C (114.1 F)
1939-07-25
Record high minimum temperature
Record high minimum temperature 28.3 C (82.9 F)
1964-01-16
Record snow depth
Record snow depth 17.8 cm (7.0 in)
1970-08-09
Record high minimum temperature
Record high minimum temperature 29.4 C (84.9 F)
1978-02-09
Record snow depth
Record snow depth 27.9 cm (11.0 in)
2010-02-15
Record daily snowfall
Record daily snowfall 21.6 cm (8.5 in)
Wettest Day of Each Month
Jul: 218.9 mm (8.6 in)
The wettest day on record for each calendar month at Tishomingo Natl Wr. The most was 218.9 mm (8.6 in) on 14 July 1927.
Record daily precipitation for each month at Tishomingo Natl Wr
Month
Record daily precipitation (mm)
Date
Jan
81.3 mm (3.2 in)
25 January 2012
Feb
100.3 mm (3.9 in)
16 February 1938
Mar
128.8 mm (5.1 in)
30 March 1985
Apr
127.0 mm (5.0 in)
17 April 1943
May
167.6 mm (6.6 in)
10 May 1943
Jun
127.5 mm (5.0 in)
8 June 1991
Jul
218.9 mm (8.6 in)
14 July 1927
Aug
120.7 mm (4.8 in)
16 August 1926
Sep
163.1 mm (6.4 in)
22 September 1957
Oct
214.6 mm (8.4 in)
14 October 1981
Nov
116.3 mm (4.6 in)
22 November 1961
Dec
133.4 mm (5.3 in)
23 December 1932
Period of Record Coverage
1902 to 1975
Complete yearUnder 90 percent of days
74 years of record at Tishomingo Natl Wr, 1902 to 1975. 9 years have data for under 90 percent of days and are left out of rankings: 1902, 1930, 1932, 1935, 1942, 1943, 1947, 1953 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 57 complete years at Tishomingo Natl Wr, 1903 to 1974. Blue stripes are years cooler than the station's own mean of 17.2 C (62.9 F); red stripes are warmer. The coolest year was 1917, at 15.9 C (60.5 F), and the warmest was 1933, at 18.8 C (65.8 F). The strongest colour marks a difference of 1.7 C (3.1 F).
Annual mean temperature at Tishomingo Natl Wr as warming stripes, 1903 to 1974
Year
Annual mean temperature
Difference from the station mean
1903
16.1 C
-1.03 C
1904
17.4 C
+0.23 C
1905
16.4 C
-0.72 C
1906
16.6 C
-0.58 C
1907
17.6 C
+0.39 C
1908
17.5 C
+0.29 C
1909
17.9 C
+0.76 C
1910
17.6 C
+0.46 C
1911
18.1 C
+0.92 C
1912
16.0 C
-1.19 C
1913
16.5 C
-0.62 C
1914
17.0 C
-0.16 C
1915
16.5 C
-0.63 C
1916
16.6 C
-0.57 C
1917
15.9 C
-1.30 C
1918
17.1 C
-0.05 C
1921
18.2 C
+1.07 C
1922
17.6 C
+0.42 C
1923
17.3 C
+0.15 C
1925
18.1 C
+0.96 C
1928
16.9 C
-0.23 C
1929
16.3 C
-0.85 C
1931
17.6 C
+0.40 C
1933
18.8 C
+1.60 C
1936
17.3 C
+0.15 C
1937
16.8 C
-0.37 C
1939
18.5 C
+1.32 C
1940
16.1 C
-1.03 C
1941
17.8 C
+0.61 C
1944
17.7 C
+0.57 C
1945
16.6 C
-0.52 C
1946
17.7 C
+0.53 C
1948
17.1 C
-0.11 C
1949
16.5 C
-0.70 C
1950
16.6 C
-0.60 C
1951
16.8 C
-0.33 C
1952
17.6 C
+0.46 C
1954
18.3 C
+1.10 C
1955
17.2 C
+0.01 C
1956
18.0 C
+0.79 C
1957
16.7 C
-0.48 C
1959
16.8 C
-0.37 C
1960
16.8 C
-0.39 C
1961
16.8 C
-0.32 C
1962
17.4 C
+0.20 C
1963
17.9 C
+0.77 C
1964
17.5 C
+0.32 C
1965
17.6 C
+0.41 C
1966
16.4 C
-0.72 C
1967
17.3 C
+0.17 C
1968
16.6 C
-0.54 C
1969
17.2 C
-0.01 C
1970
16.9 C
-0.28 C
1971
17.0 C
-0.19 C
1972
16.9 C
-0.26 C
1973
17.2 C
+0.00 C
1974
17.2 C
+0.06 C
The fitted trend in annual mean temperature here over 1903 to 1974 is 0.01 C (-0.06 to 0.09) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.02 F (-0.12 to 0.16) per decade. The slope is a straight line fitted to 57 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Tishomingo Natl Wr
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.01 C (-0.06 to 0.09) per decade
0.02 F (-0.12 to 0.16) per decade
1903 to 1974
57
Not clearly different from zero
Mean daily maximum
0.02 C (-0.09 to 0.12) per decade
0.03 F (-0.16 to 0.22) per decade
1903 to 1974
57
Not clearly different from zero
Mean daily minimum
0.01 C (-0.07 to 0.09) per decade
0.01 F (-0.13 to 0.16) per decade
1903 to 1974
57
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
1902 to 2025
Yearly extremes at Tishomingo Natl Wr: 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)
1936
40.6 C (105.1 F)
74
Coldest night (TNn)
-24.4 C (-11.9 F)
1930
-13.9 C (7.0 F)
74
Wettest day (Rx1day)
218.9 mm (8.6 in)
1927
84.7 mm (3.3 in)
124
Wettest five days (Rx5day)
346.6 mm (13.6 in)
1981
130.1 mm (5.1 in)
124
Longest dry spell (CDD)
88 days
1950
31 days
124
Hottest day (TXx)
The hottest day of the year at Tishomingo Natl Wr, 1902 to 2025. The record is 45.6 C (114.1 F) in 1936, marked on the chart; the median year is 40.6 C (105.1 F).
Hottest day (TXx) at Tishomingo Natl Wr by year
Year
Hottest day (TXx)
1902
23.3 C (73.9 F)
1903
38.3 C (100.9 F)
1904
38.9 C (102.0 F)
1905
38.3 C (100.9 F)
1906
37.2 C (99.0 F)
1907
40.6 C (105.1 F)
1908
37.8 C (100.0 F)
1909
45.0 C (113.0 F)
1910
42.2 C (108.0 F)
1911
42.8 C (109.0 F)
1912
42.2 C (108.0 F)
1913
42.2 C (108.0 F)
1914
41.7 C (107.1 F)
1915
38.3 C (100.9 F)
1916
41.1 C (106.0 F)
1917
41.7 C (107.1 F)
1918
42.2 C (108.0 F)
1919
40.6 C (105.1 F)
1920
38.9 C (102.0 F)
1921
40.0 C (104.0 F)
1922
41.1 C (106.0 F)
1923
42.8 C (109.0 F)
1924
41.7 C (107.1 F)
1925
42.8 C (109.0 F)
1926
38.3 C (100.9 F)
1927
40.0 C (104.0 F)
1928
40.0 C (104.0 F)
1929
43.3 C (109.9 F)
1930
43.3 C (109.9 F)
1931
41.7 C (107.1 F)
1932
39.4 C (102.9 F)
1933
43.3 C (109.9 F)
1934
43.9 C (111.0 F)
1935
42.2 C (108.0 F)
1936
45.6 C (114.1 F)
1937
43.3 C (109.9 F)
1938
40.6 C (105.1 F)
1939
42.8 C (109.0 F)
1940
37.2 C (99.0 F)
1941
39.4 C (102.9 F)
1942
37.8 C (100.0 F)
1943
45.0 C (113.0 F)
1944
40.0 C (104.0 F)
1945
38.3 C (100.9 F)
1946
40.6 C (105.1 F)
1947
40.6 C (105.1 F)
1948
40.6 C (105.1 F)
1949
39.4 C (102.9 F)
1950
35.6 C (96.1 F)
1951
41.7 C (107.1 F)
1952
41.1 C (106.0 F)
1953
40.0 C (104.0 F)
1954
42.2 C (108.0 F)
1955
39.4 C (102.9 F)
1956
43.9 C (111.0 F)
1957
40.0 C (104.0 F)
1958
39.4 C (102.9 F)
1959
36.7 C (98.1 F)
1960
36.7 C (98.1 F)
1961
37.2 C (99.0 F)
1962
40.6 C (105.1 F)
1963
41.1 C (106.0 F)
1964
43.3 C (109.9 F)
1965
41.7 C (107.1 F)
1966
38.9 C (102.0 F)
1967
39.4 C (102.9 F)
1968
38.3 C (100.9 F)
1969
40.0 C (104.0 F)
1970
40.6 C (105.1 F)
1971
41.7 C (107.1 F)
1972
41.1 C (106.0 F)
1973
38.3 C (100.9 F)
1974
43.3 C (109.9 F)
1975
30.6 C (87.1 F)
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
1992
n/a
1993
n/a
1994
n/a
1995
n/a
1996
n/a
1997
n/a
1998
n/a
1999
n/a
2000
n/a
2001
n/a
2002
n/a
2003
n/a
2004
n/a
2005
n/a
2006
n/a
2007
n/a
2008
n/a
2009
n/a
2010
n/a
2011
n/a
2012
n/a
2013
n/a
2014
n/a
2015
n/a
2016
n/a
2017
n/a
2018
n/a
2019
n/a
2020
n/a
2021
n/a
2022
n/a
2023
n/a
2024
n/a
2025
n/a
Coldest night (TNn)
The coldest night of the year at Tishomingo Natl Wr, 1902 to 2025. The record is -24.4 C (-11.9 F) in 1930, marked on the chart; the median year is -13.9 C (7.0 F).
Coldest night (TNn) at Tishomingo Natl Wr by year
Year
Coldest night (TNn)
1902
-7.2 C (19.0 F)
1903
-16.1 C (3.0 F)
1904
-13.3 C (8.1 F)
1905
-19.4 C (-2.9 F)
1906
-13.9 C (7.0 F)
1907
-10.6 C (12.9 F)
1908
-10.0 C (14.0 F)
1909
-17.8 C (0.0 F)
1910
-17.8 C (0.0 F)
1911
-17.8 C (0.0 F)
1912
-19.4 C (-2.9 F)
1913
-15.6 C (3.9 F)
1914
-14.4 C (6.1 F)
1915
-10.0 C (14.0 F)
1916
-16.1 C (3.0 F)
1917
-15.0 C (5.0 F)
1918
-21.7 C (-7.1 F)
1919
-12.8 C (9.0 F)
1920
-11.1 C (12.0 F)
1921
-8.9 C (16.0 F)
1922
-9.4 C (15.1 F)
1923
-12.2 C (10.0 F)
1924
-15.0 C (5.0 F)
1925
-12.2 C (10.0 F)
1926
-11.1 C (12.0 F)
1927
-12.2 C (10.0 F)
1928
-14.4 C (6.1 F)
1929
-18.3 C (-0.9 F)
1930
-24.4 C (-11.9 F)
1931
-8.9 C (16.0 F)
1932
-17.2 C (1.0 F)
1933
-18.3 C (-0.9 F)
1934
-9.4 C (15.1 F)
1935
-15.0 C (5.0 F)
1936
-17.8 C (0.0 F)
1937
-11.7 C (10.9 F)
1938
-10.0 C (14.0 F)
1939
-11.1 C (12.0 F)
1940
-17.8 C (0.0 F)
1941
-6.7 C (19.9 F)
1942
-16.1 C (3.0 F)
1943
-17.2 C (1.0 F)
1944
-17.2 C (1.0 F)
1945
-12.2 C (10.0 F)
1946
-11.7 C (10.9 F)
1947
-17.8 C (0.0 F)
1948
-15.0 C (5.0 F)
1949
-13.9 C (7.0 F)
1950
-16.1 C (3.0 F)
1951
-22.2 C (-8.0 F)
1952
-8.3 C (17.1 F)
1953
-10.0 C (14.0 F)
1954
-13.3 C (8.1 F)
1955
-12.8 C (9.0 F)
1956
-13.9 C (7.0 F)
1957
-12.8 C (9.0 F)
1958
-13.9 C (7.0 F)
1959
-15.6 C (3.9 F)
1960
-11.1 C (12.0 F)
1961
-12.2 C (10.0 F)
1962
-17.8 C (0.0 F)
1963
-16.7 C (1.9 F)
1964
-18.3 C (-0.9 F)
1965
-11.1 C (12.0 F)
1966
-16.7 C (1.9 F)
1967
-12.8 C (9.0 F)
1968
-14.4 C (6.1 F)
1969
-12.2 C (10.0 F)
1970
-12.8 C (9.0 F)
1971
-12.8 C (9.0 F)
1972
-13.9 C (7.0 F)
1973
-15.0 C (5.0 F)
1974
-11.1 C (12.0 F)
1975
-11.7 C (10.9 F)
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
1992
n/a
1993
n/a
1994
n/a
1995
n/a
1996
n/a
1997
n/a
1998
n/a
1999
n/a
2000
n/a
2001
n/a
2002
n/a
2003
n/a
2004
n/a
2005
n/a
2006
n/a
2007
n/a
2008
n/a
2009
n/a
2010
n/a
2011
n/a
2012
n/a
2013
n/a
2014
n/a
2015
n/a
2016
n/a
2017
n/a
2018
n/a
2019
n/a
2020
n/a
2021
n/a
2022
n/a
2023
n/a
2024
n/a
2025
n/a
Wettest day (Rx1day)
The wettest day of the year at Tishomingo Natl Wr, 1902 to 2025. The record is 218.9 mm (8.6 in) in 1927, marked on the chart; the median year is 84.7 mm (3.3 in).
Wettest day (Rx1day) at Tishomingo Natl Wr by year
Year
Wettest day (Rx1day)
1902
47.8 mm (1.9 in)
1903
116.8 mm (4.6 in)
1904
69.1 mm (2.7 in)
1905
44.5 mm (1.8 in)
1906
58.4 mm (2.3 in)
1907
80.0 mm (3.1 in)
1908
132.1 mm (5.2 in)
1909
50.0 mm (2.0 in)
1910
48.3 mm (1.9 in)
1911
81.3 mm (3.2 in)
1912
86.4 mm (3.4 in)
1913
86.4 mm (3.4 in)
1914
57.2 mm (2.3 in)
1915
152.4 mm (6.0 in)
1916
77.5 mm (3.1 in)
1917
48.8 mm (1.9 in)
1918
104.4 mm (4.1 in)
1919
38.1 mm (1.5 in)
1920
56.1 mm (2.2 in)
1921
66.0 mm (2.6 in)
1922
81.8 mm (3.2 in)
1923
97.8 mm (3.9 in)
1924
100.3 mm (3.9 in)
1925
95.3 mm (3.8 in)
1926
120.7 mm (4.8 in)
1927
218.9 mm (8.6 in)
1928
104.1 mm (4.1 in)
1929
83.6 mm (3.3 in)
1930
76.2 mm (3.0 in)
1931
82.6 mm (3.3 in)
1932
133.4 mm (5.3 in)
1933
105.9 mm (4.2 in)
1934
77.5 mm (3.1 in)
1935
89.7 mm (3.5 in)
1936
106.9 mm (4.2 in)
1937
57.2 mm (2.3 in)
1938
100.3 mm (3.9 in)
1939
49.3 mm (1.9 in)
1940
96.8 mm (3.8 in)
1941
77.0 mm (3.0 in)
1942
107.4 mm (4.2 in)
1943
167.6 mm (6.6 in)
1944
68.1 mm (2.7 in)
1945
95.8 mm (3.8 in)
1946
86.9 mm (3.4 in)
1947
49.5 mm (1.9 in)
1948
83.8 mm (3.3 in)
1949
72.6 mm (2.9 in)
1950
79.8 mm (3.1 in)
1951
68.6 mm (2.7 in)
1952
50.0 mm (2.0 in)
1953
101.6 mm (4.0 in)
1954
117.3 mm (4.6 in)
1955
63.5 mm (2.5 in)
1956
64.3 mm (2.5 in)
1957
163.1 mm (6.4 in)
1958
48.5 mm (1.9 in)
1959
90.4 mm (3.6 in)
1960
52.8 mm (2.1 in)
1961
116.3 mm (4.6 in)
1962
89.7 mm (3.5 in)
1963
68.1 mm (2.7 in)
1964
71.4 mm (2.8 in)
1965
38.4 mm (1.5 in)
1966
99.1 mm (3.9 in)
1967
89.7 mm (3.5 in)
1968
91.4 mm (3.6 in)
1969
97.3 mm (3.8 in)
1970
80.5 mm (3.2 in)
1971
85.9 mm (3.4 in)
1972
79.5 mm (3.1 in)
1973
134.6 mm (5.3 in)
1974
116.1 mm (4.6 in)
1975
111.5 mm (4.4 in)
1976
99.1 mm (3.9 in)
1977
101.6 mm (4.0 in)
1978
55.9 mm (2.2 in)
1979
82.3 mm (3.2 in)
1980
162.6 mm (6.4 in)
1981
214.6 mm (8.4 in)
1982
86.4 mm (3.4 in)
1983
69.9 mm (2.8 in)
1984
63.5 mm (2.5 in)
1985
128.8 mm (5.1 in)
1986
77.2 mm (3.0 in)
1987
67.3 mm (2.6 in)
1988
100.3 mm (3.9 in)
1989
96.5 mm (3.8 in)
1990
97.3 mm (3.8 in)
1991
127.5 mm (5.0 in)
1992
70.4 mm (2.8 in)
1993
109.2 mm (4.3 in)
1994
73.7 mm (2.9 in)
1995
84.6 mm (3.3 in)
1996
81.3 mm (3.2 in)
1997
55.9 mm (2.2 in)
1998
62.0 mm (2.4 in)
1999
94.0 mm (3.7 in)
2000
77.5 mm (3.1 in)
2001
105.4 mm (4.1 in)
2002
101.6 mm (4.0 in)
2003
91.4 mm (3.6 in)
2004
92.7 mm (3.6 in)
2005
83.8 mm (3.3 in)
2006
120.1 mm (4.7 in)
2007
82.6 mm (3.3 in)
2008
95.3 mm (3.8 in)
2009
91.4 mm (3.6 in)
2010
81.3 mm (3.2 in)
2011
77.0 mm (3.0 in)
2012
105.4 mm (4.1 in)
2013
66.0 mm (2.6 in)
2014
73.7 mm (2.9 in)
2015
172.7 mm (6.8 in)
2016
84.8 mm (3.3 in)
2017
48.3 mm (1.9 in)
2018
124.5 mm (4.9 in)
2019
101.6 mm (4.0 in)
2020
91.7 mm (3.6 in)
2021
71.1 mm (2.8 in)
2022
55.9 mm (2.2 in)
2023
61.5 mm (2.4 in)
2024
88.1 mm (3.5 in)
2025
73.7 mm (2.9 in)
Wettest five days (Rx5day)
The wettest five days of the year at Tishomingo Natl Wr, 1902 to 2025. The record is 346.6 mm (13.6 in) in 1981, marked on the chart; the median year is 130.1 mm (5.1 in).
Wettest five days (Rx5day) at Tishomingo Natl Wr by year
Year
Wettest five days (Rx5day)
1902
47.8 mm (1.9 in)
1903
222.5 mm (8.8 in)
1904
167.6 mm (6.6 in)
1905
82.3 mm (3.2 in)
1906
114.5 mm (4.5 in)
1907
106.7 mm (4.2 in)
1908
208.0 mm (8.2 in)
1909
62.2 mm (2.4 in)
1910
78.8 mm (3.1 in)
1911
98.0 mm (3.9 in)
1912
112.8 mm (4.4 in)
1913
108.0 mm (4.3 in)
1914
91.2 mm (3.6 in)
1915
241.3 mm (9.5 in)
1916
133.2 mm (5.2 in)
1917
87.2 mm (3.4 in)
1918
151.1 mm (5.9 in)
1919
84.6 mm (3.3 in)
1920
75.4 mm (3.0 in)
1921
86.9 mm (3.4 in)
1922
121.4 mm (4.8 in)
1923
143.8 mm (5.7 in)
1924
102.1 mm (4.0 in)
1925
125.5 mm (4.9 in)
1926
184.2 mm (7.3 in)
1927
218.9 mm (8.6 in)
1928
136.2 mm (5.4 in)
1929
130.3 mm (5.1 in)
1930
102.8 mm (4.0 in)
1931
136.5 mm (5.4 in)
1932
172.2 mm (6.8 in)
1933
175.8 mm (6.9 in)
1934
85.8 mm (3.4 in)
1935
177.1 mm (7.0 in)
1936
141.0 mm (5.6 in)
1937
104.4 mm (4.1 in)
1938
195.9 mm (7.7 in)
1939
66.3 mm (2.6 in)
1940
129.8 mm (5.1 in)
1941
154.9 mm (6.1 in)
1942
176.3 mm (6.9 in)
1943
185.1 mm (7.3 in)
1944
127.9 mm (5.0 in)
1945
165.1 mm (6.5 in)
1946
165.1 mm (6.5 in)
1947
76.1 mm (3.0 in)
1948
138.7 mm (5.5 in)
1949
110.6 mm (4.4 in)
1950
139.3 mm (5.5 in)
1951
115.4 mm (4.5 in)
1952
87.3 mm (3.4 in)
1953
151.7 mm (6.0 in)
1954
183.2 mm (7.2 in)
1955
113.1 mm (4.5 in)
1956
109.7 mm (4.3 in)
1957
222.0 mm (8.7 in)
1958
79.8 mm (3.1 in)
1959
153.7 mm (6.1 in)
1960
100.8 mm (4.0 in)
1961
117.8 mm (4.6 in)
1962
131.1 mm (5.2 in)
1963
71.9 mm (2.8 in)
1964
120.6 mm (4.7 in)
1965
77.4 mm (3.0 in)
1966
114.8 mm (4.5 in)
1967
198.0 mm (7.8 in)
1968
137.9 mm (5.4 in)
1969
173.0 mm (6.8 in)
1970
156.2 mm (6.1 in)
1971
102.0 mm (4.0 in)
1972
151.9 mm (6.0 in)
1973
166.4 mm (6.6 in)
1974
170.4 mm (6.7 in)
1975
139.7 mm (5.5 in)
1976
161.5 mm (6.4 in)
1977
143.5 mm (5.6 in)
1978
65.8 mm (2.6 in)
1979
137.9 mm (5.4 in)
1980
241.6 mm (9.5 in)
1981
346.6 mm (13.6 in)
1982
105.4 mm (4.1 in)
1983
121.7 mm (4.8 in)
1984
114.3 mm (4.5 in)
1985
131.1 mm (5.2 in)
1986
134.9 mm (5.3 in)
1987
139.5 mm (5.5 in)
1988
138.2 mm (5.4 in)
1989
211.0 mm (8.3 in)
1990
191.5 mm (7.5 in)
1991
241.7 mm (9.5 in)
1992
140.8 mm (5.5 in)
1993
136.1 mm (5.4 in)
1994
91.7 mm (3.6 in)
1995
128.2 mm (5.0 in)
1996
138.2 mm (5.4 in)
1997
112.4 mm (4.4 in)
1998
122.0 mm (4.8 in)
1999
134.4 mm (5.3 in)
2000
123.2 mm (4.9 in)
2001
138.4 mm (5.4 in)
2002
134.6 mm (5.3 in)
2003
101.6 mm (4.0 in)
2004
94.0 mm (3.7 in)
2005
83.8 mm (3.3 in)
2006
131.8 mm (5.2 in)
2007
158.7 mm (6.2 in)
2008
95.3 mm (3.8 in)
2009
131.6 mm (5.2 in)
2010
103.4 mm (4.1 in)
2011
97.6 mm (3.8 in)
2012
115.6 mm (4.6 in)
2013
133.4 mm (5.3 in)
2014
86.9 mm (3.4 in)
2015
228.1 mm (9.0 in)
2016
94.4 mm (3.7 in)
2017
122.4 mm (4.8 in)
2018
169.4 mm (6.7 in)
2019
109.2 mm (4.3 in)
2020
120.9 mm (4.8 in)
2021
106.6 mm (4.2 in)
2022
88.2 mm (3.5 in)
2023
103.4 mm (4.1 in)
2024
138.4 mm (5.4 in)
2025
89.9 mm (3.5 in)
Longest dry spell (CDD)
The longest dry spell of the year at Tishomingo Natl Wr, 1902 to 2025. The record is 88 days in 1950, marked on the chart; the median year is 31 days.
Longest dry spell (CDD) at Tishomingo Natl Wr by year
Year
Longest dry spell (CDD)
1902
17 days
1903
41 days
1904
39 days
1905
20 days
1906
32 days
1907
23 days
1908
30 days
1909
23 days
1910
43 days
1911
30 days
1912
32 days
1913
22 days
1914
44 days
1915
31 days
1916
53 days
1917
50 days
1918
42 days
1919
28 days
1920
31 days
1921
47 days
1922
34 days
1923
26 days
1924
29 days
1925
43 days
1926
37 days
1927
25 days
1928
22 days
1929
59 days
1930
50 days
1931
39 days
1932
38 days
1933
49 days
1934
72 days
1935
25 days
1936
28 days
1937
35 days
1938
38 days
1939
76 days
1940
24 days
1941
22 days
1942
25 days
1943
39 days
1944
35 days
1945
33 days
1946
19 days
1947
22 days
1948
46 days
1949
32 days
1950
88 days
1951
24 days
1952
43 days
1953
23 days
1954
47 days
1955
64 days
1956
47 days
1957
27 days
1958
22 days
1959
29 days
1960
23 days
1961
19 days
1962
27 days
1963
49 days
1964
25 days
1965
31 days
1966
22 days
1967
32 days
1968
20 days
1969
30 days
1970
30 days
1971
34 days
1972
37 days
1973
20 days
1974
24 days
1975
21 days
1976
20 days
1977
31 days
1978
38 days
1979
23 days
1980
43 days
1981
23 days
1982
19 days
1983
26 days
1984
17 days
1985
21 days
1986
46 days
1987
17 days
1988
23 days
1989
42 days
1990
20 days
1991
30 days
1992
20 days
1993
37 days
1994
23 days
1995
45 days
1996
40 days
1997
13 days
1998
38 days
1999
35 days
2000
22 days
2001
28 days
2002
36 days
2003
36 days
2004
25 days
2005
25 days
2006
47 days
2007
32 days
2008
46 days
2009
26 days
2010
20 days
2011
34 days
2012
32 days
2013
38 days
2014
22 days
2015
27 days
2016
19 days
2017
37 days
2018
36 days
2019
19 days
2020
24 days
2021
43 days
2022
35 days
2023
28 days
2024
35 days
2025
19 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
57 years with a frost
Across 57 years with a frost, the median last spring frost at Tishomingo Natl Wr falls on 31 March and the median first autumn frost on 1 November, which leaves a median of 213 days between them.
Fitted over all years, the growing season changes by -1.6 days per decade at this station.
Frost dates and growing season at Tishomingo Natl Wr
Measure
Median, all years
Earliest period
Recent period (1940 to 1974)
Recent against earliest
Fitted trend
Last spring frost
31 March
n/a
4 April
n/a
+0.9 days per decade
First autumn frost
1 November
n/a
31 October
n/a
-0.7 days per decade
Growing days
213 days
n/a
213 days
n/a
-1.6 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
111 years, 1903 to 2024
A day with at least 84.6 mm (3.3 in) of rain is expected about once in 2 years. A day with at least 191.4 mm (7.5 in) of rain is expected about once in 100 years.
Rainfall return levels at Tishomingo Natl Wr: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
84.6 mm (3.3 in)
5 years
111.9 mm (4.4 in)
10 years
130.5 mm (5.1 in)
25 years
154.6 mm (6.1 in)
50 years
172.9 mm (6.8 in)
100 years
191.4 mm (7.5 in)
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 111 years of values from 1903 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: 218.9 mm (8.6 in) in 1927; 214.6 mm (8.4 in) in 1981; 172.7 mm (6.8 in) in 2015.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Tishomingo Natl Wr, at 1960. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1960 ran 0.2 C (0.4 F) higher than in the years before (possible change).
Suspected changes in the annual mean temperature at Tishomingo Natl Wr, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1960
+0.2
+0.4
possible
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 Tishomingo Natl Wr standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Tishomingo Natl Wr 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.