Record envelope, standing records and threshold days for Hugo (USC00344384), Oklahoma, United States, with 92 years of record.
Key Facts for Hugo
Hugo (USC00344384) is a weather station in Oklahoma, United States at 34.02 latitude and -95.54 longitude, 159 m (520 ft) above sea level.
The station reports from 1915 to 2006, 92 years of record.
1,464 records set at Hugo still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Hugo tied a daily record low minimum temperature of 12.8 C (55.0 F) on 28 August 2004.
About the Station
Location: Oklahoma, United States, 34.02 latitude, -95.54 longitude.
Elevation: 159 m (520 ft).
Period of record: 1915 to 2006, 92 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 Hugo. 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 Hugo, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
28.3 C (82.9 F)
-22.2 C (-8.0 F)
n/a
n/a
Feb
32.2 C (90.0 F)
-21.1 C (-6.0 F)
n/a
n/a
Mar
35.0 C (95.0 F)
-13.9 C (7.0 F)
n/a
n/a
Apr
36.7 C (98.1 F)
-3.3 C (26.1 F)
n/a
n/a
May
37.2 C (99.0 F)
2.2 C (36.0 F)
n/a
n/a
Jun
40.6 C (105.1 F)
9.4 C (48.9 F)
n/a
n/a
Jul
45.6 C (114.1 F)
11.1 C (52.0 F)
n/a
n/a
Aug
47.8 C (118.0 F)
10.6 C (51.1 F)
n/a
n/a
Sep
42.2 C (108.0 F)
2.2 C (36.0 F)
n/a
n/a
Oct
38.3 C (100.9 F)
-7.2 C (19.0 F)
n/a
n/a
Nov
31.7 C (89.1 F)
-10.6 C (12.9 F)
n/a
n/a
Dec
28.9 C (84.0 F)
-20.0 C (-4.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Hugo still stand. 1936 holds the most, with 63.
Standing records at Hugo by the year they were set
Year set
Standing records
1915
29
1916
26
1917
27
1918
16
1919
14
1920
21
1921
12
1922
18
1923
15
1924
28
1925
36
1926
16
1927
30
1928
21
1929
13
1930
21
1931
17
1932
24
1933
26
1934
16
1935
7
1936
63
1937
21
1938
18
1939
20
1940
19
1941
4
1942
13
1943
21
1944
9
1945
22
1946
14
1947
9
1948
18
1949
9
1950
27
1951
22
1952
29
1953
25
1954
26
1955
21
1956
22
1957
11
1958
12
1959
14
1960
12
1961
21
1962
20
1963
18
1964
12
1965
13
1966
16
1967
20
1968
14
1969
5
1970
9
1971
12
1972
12
1973
6
1974
24
1975
9
1976
20
1977
5
1978
17
1979
15
1980
13
1981
10
1982
7
1983
20
1984
8
1985
16
1986
13
1987
9
1988
7
1989
30
1990
7
1991
12
1992
11
1993
11
1994
9
1995
13
1996
19
1997
13
1998
25
1999
7
2001
2
2002
7
2003
9
2004
4
All-Time Record Progression
3 new records
3 all-time records were set at Hugo between 30 January 1951 and 10 January 1962. Each dot is a new record.
When Hugo set new all-time records
Date
Kind
Detail
1951-01-30
Record low maximum temperature
Record low maximum temperature -7.2 C (19.0 F)
1951-01-31
Record low maximum temperature
Record low maximum temperature -7.8 C (18.0 F)
1962-01-10
Record low maximum temperature
Record low maximum temperature -10.0 C (14.0 F)
Wettest Day of Each Month
May: 254.0 mm (10.0 in)
The wettest day on record for each calendar month at Hugo. The most was 254.0 mm (10.0 in) on 11 May 1920.
Record daily precipitation for each month at Hugo
Month
Record daily precipitation (mm)
Date
Jan
133.4 mm (5.3 in)
24 January 1949
Feb
114.3 mm (4.5 in)
21 February 1983
Mar
111.8 mm (4.4 in)
29 March 1945
Apr
108.0 mm (4.3 in)
5 April 1928
May
254.0 mm (10.0 in)
11 May 1920
Jun
115.8 mm (4.6 in)
15 June 1935
Jul
145.0 mm (5.7 in)
29 July 1938
Aug
148.8 mm (5.9 in)
17 August 1926
Sep
177.8 mm (7.0 in)
22 September 1957
Oct
179.1 mm (7.1 in)
1 October 1954
Nov
134.6 mm (5.3 in)
7 November 1918
Dec
152.4 mm (6.0 in)
10 December 1971
Period of Record Coverage
1915 to 2006
Complete yearUnder 90 percent of days
90 years of record at Hugo, 1915 to 2006. 8 years have data for under 90 percent of days and are left out of rankings: 1933, 1935, 1968, 1999, 2001, 2003, 2004, 2006.
Cooler than the station meanWarmer than the station mean
One stripe for each of 72 complete years at Hugo, 1915 to 1998. Blue stripes are years cooler than the station's own mean of 17.5 C (63.5 F); red stripes are warmer. The coolest year was 1979, at 15.8 C (60.5 F), and the warmest was 1921, at 18.9 C (66.0 F). The strongest colour marks a difference of 1.7 C (3.1 F).
Annual mean temperature at Hugo as warming stripes, 1915 to 1998
Year
Annual mean temperature
Difference from the station mean
1915
16.9 C
-0.63 C
1916
18.2 C
+0.65 C
1917
16.5 C
-0.97 C
1918
17.8 C
+0.31 C
1921
18.9 C
+1.38 C
1922
17.4 C
-0.11 C
1923
17.6 C
+0.04 C
1924
17.0 C
-0.50 C
1925
18.0 C
+0.47 C
1926
17.1 C
-0.38 C
1927
18.5 C
+0.96 C
1928
17.4 C
-0.16 C
1929
16.9 C
-0.65 C
1930
17.7 C
+0.17 C
1931
17.8 C
+0.30 C
1936
18.2 C
+0.69 C
1937
17.7 C
+0.21 C
1939
18.7 C
+1.16 C
1940
16.3 C
-1.17 C
1941
17.3 C
-0.20 C
1942
16.9 C
-0.65 C
1943
18.0 C
+0.48 C
1944
17.9 C
+0.42 C
1945
16.4 C
-1.07 C
1948
17.0 C
-0.51 C
1949
17.1 C
-0.46 C
1950
17.5 C
-0.06 C
1951
17.9 C
+0.36 C
1952
18.1 C
+0.55 C
1953
18.0 C
+0.51 C
1954
18.9 C
+1.37 C
1955
17.9 C
+0.34 C
1956
18.6 C
+1.12 C
1957
17.6 C
+0.09 C
1958
17.0 C
-0.48 C
1959
17.2 C
-0.35 C
1960
17.0 C
-0.51 C
1961
17.1 C
-0.39 C
1962
17.5 C
+0.03 C
1963
18.1 C
+0.55 C
1964
17.7 C
+0.22 C
1966
17.0 C
-0.54 C
1967
17.7 C
+0.16 C
1969
17.6 C
+0.11 C
1970
17.5 C
+0.03 C
1971
17.9 C
+0.36 C
1972
17.7 C
+0.19 C
1973
17.5 C
-0.02 C
1975
17.5 C
-0.01 C
1976
16.9 C
-0.57 C
1977
18.1 C
+0.57 C
1978
16.9 C
-0.61 C
1979
15.8 C
-1.68 C
1980
17.6 C
+0.04 C
1981
17.0 C
-0.47 C
1982
17.3 C
-0.19 C
1983
16.4 C
-1.14 C
1984
17.4 C
-0.16 C
1985
17.3 C
-0.24 C
1986
18.0 C
+0.52 C
1987
17.8 C
+0.31 C
1988
17.6 C
+0.13 C
1989
16.9 C
-0.63 C
1990
18.1 C
+0.63 C
1991
17.8 C
+0.26 C
1992
17.1 C
-0.40 C
1993
17.0 C
-0.48 C
1994
17.5 C
-0.02 C
1995
17.8 C
+0.32 C
1996
17.1 C
-0.46 C
1997
16.9 C
-0.65 C
1998
18.7 C
+1.18 C
The fitted trend in annual mean temperature here over 1915 to 1998 is -0.03 C (-0.08 to 0.03) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.05 F (-0.15 to 0.06) per decade. The slope is a straight line fitted to 72 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Hugo
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
-0.03 C (-0.08 to 0.03) per decade
-0.05 F (-0.15 to 0.06) per decade
1915 to 1998
72
Not clearly different from zero
Mean daily maximum
-0.06 C (-0.14 to 0.01) per decade
-0.12 F (-0.26 to 0.02) per decade
1915 to 1998
72
Not clearly different from zero
Mean daily minimum
0.01 C (-0.05 to 0.08) per decade
0.02 F (-0.09 to 0.14) per decade
1915 to 1998
72
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
1915 to 2006
Yearly extremes at Hugo: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
47.8 C (118.0 F)
1936
40.0 C (104.0 F)
90
Coldest night (TNn)
-22.2 C (-8.0 F)
1930
-12.2 C (10.0 F)
90
Wettest day (Rx1day)
254.0 mm (10.0 in)
1920
90.8 mm (3.6 in)
90
Wettest five days (Rx5day)
312.4 mm (12.3 in)
1926
134.7 mm (5.3 in)
89
Longest dry spell (CDD)
75 days
1930
26 days
90
Hottest day (TXx)
The hottest day of the year at Hugo, 1915 to 2006. The record is 47.8 C (118.0 F) in 1936, marked on the chart; the median year is 40.0 C (104.0 F).
Hottest day (TXx) at Hugo by year
Year
Hottest day (TXx)
1915
36.7 C (98.1 F)
1916
40.0 C (104.0 F)
1917
39.4 C (102.9 F)
1918
42.2 C (108.0 F)
1919
40.0 C (104.0 F)
1920
37.2 C (99.0 F)
1921
40.6 C (105.1 F)
1922
40.0 C (104.0 F)
1923
41.1 C (106.0 F)
1924
41.7 C (107.1 F)
1925
41.1 C (106.0 F)
1926
37.2 C (99.0 F)
1927
37.8 C (100.0 F)
1928
37.8 C (100.0 F)
1929
40.6 C (105.1 F)
1930
42.8 C (109.0 F)
1931
40.0 C (104.0 F)
1932
38.9 C (102.0 F)
1933
41.1 C (106.0 F)
1934
43.3 C (109.9 F)
1935
42.2 C (108.0 F)
1936
47.8 C (118.0 F)
1937
43.9 C (111.0 F)
1938
40.6 C (105.1 F)
1939
43.3 C (109.9 F)
1940
37.8 C (100.0 F)
1941
38.3 C (100.9 F)
1942
39.4 C (102.9 F)
1943
42.8 C (109.0 F)
1944
41.1 C (106.0 F)
1945
35.6 C (96.1 F)
1946
38.9 C (102.0 F)
1947
42.2 C (108.0 F)
1948
40.6 C (105.1 F)
1949
39.4 C (102.9 F)
1950
37.2 C (99.0 F)
1951
42.2 C (108.0 F)
1952
42.2 C (108.0 F)
1953
40.6 C (105.1 F)
1954
43.3 C (109.9 F)
1955
39.4 C (102.9 F)
1956
43.3 C (109.9 F)
1957
39.4 C (102.9 F)
1958
38.3 C (100.9 F)
1959
37.2 C (99.0 F)
1960
39.4 C (102.9 F)
1961
36.7 C (98.1 F)
1962
37.8 C (100.0 F)
1963
40.6 C (105.1 F)
1964
43.3 C (109.9 F)
1965
38.9 C (102.0 F)
1966
38.9 C (102.0 F)
1967
37.2 C (99.0 F)
1968
36.1 C (97.0 F)
1969
40.6 C (105.1 F)
1970
40.0 C (104.0 F)
1971
39.4 C (102.9 F)
1972
40.6 C (105.1 F)
1973
36.1 C (97.0 F)
1974
41.7 C (107.1 F)
1975
38.9 C (102.0 F)
1976
38.3 C (100.9 F)
1977
40.6 C (105.1 F)
1978
41.1 C (106.0 F)
1979
37.2 C (99.0 F)
1980
42.2 C (108.0 F)
1981
40.6 C (105.1 F)
1982
38.9 C (102.0 F)
1983
38.9 C (102.0 F)
1984
40.0 C (104.0 F)
1985
42.2 C (108.0 F)
1986
42.8 C (109.0 F)
1987
39.4 C (102.9 F)
1988
40.6 C (105.1 F)
1989
36.7 C (98.1 F)
1990
40.0 C (104.0 F)
1991
36.7 C (98.1 F)
1992
33.9 C (93.0 F)
1993
40.6 C (105.1 F)
1994
36.1 C (97.0 F)
1995
39.4 C (102.9 F)
1996
39.4 C (102.9 F)
1997
40.6 C (105.1 F)
1998
45.6 C (114.1 F)
1999
40.6 C (105.1 F)
2001
33.3 C (91.9 F)
2002
37.2 C (99.0 F)
2003
38.9 C (102.0 F)
2004
34.4 C (93.9 F)
2006
18.9 C (66.0 F)
Coldest night (TNn)
The coldest night of the year at Hugo, 1915 to 2006. The record is -22.2 C (-8.0 F) in 1930, marked on the chart; the median year is -12.2 C (10.0 F).
Coldest night (TNn) at Hugo by year
Year
Coldest night (TNn)
1915
-7.8 C (18.0 F)
1916
-15.0 C (5.0 F)
1917
-12.8 C (9.0 F)
1918
-19.4 C (-2.9 F)
1919
-11.7 C (10.9 F)
1920
-8.3 C (17.1 F)
1921
-8.9 C (16.0 F)
1922
-8.3 C (17.1 F)
1923
-7.2 C (19.0 F)
1924
-12.8 C (9.0 F)
1925
-12.2 C (10.0 F)
1926
-10.0 C (14.0 F)
1927
-11.1 C (12.0 F)
1928
-13.9 C (7.0 F)
1929
-13.3 C (8.1 F)
1930
-22.2 C (-8.0 F)
1931
-8.9 C (16.0 F)
1932
-10.0 C (14.0 F)
1933
-18.9 C (-2.0 F)
1934
-8.3 C (17.1 F)
1935
-13.3 C (8.1 F)
1936
-15.0 C (5.0 F)
1937
-10.0 C (14.0 F)
1938
-12.2 C (10.0 F)
1939
-9.4 C (15.1 F)
1940
-18.3 C (-0.9 F)
1941
-7.2 C (19.0 F)
1942
-17.2 C (1.0 F)
1943
-16.7 C (1.9 F)
1944
-13.3 C (8.1 F)
1945
-13.3 C (8.1 F)
1946
-12.8 C (9.0 F)
1947
-15.6 C (3.9 F)
1948
-13.9 C (7.0 F)
1949
-15.6 C (3.9 F)
1950
-14.4 C (6.1 F)
1951
-21.1 C (-6.0 F)
1952
-5.6 C (21.9 F)
1953
-10.0 C (14.0 F)
1954
-11.7 C (10.9 F)
1955
-12.2 C (10.0 F)
1956
-10.0 C (14.0 F)
1957
-10.0 C (14.0 F)
1958
-11.7 C (10.9 F)
1959
-15.0 C (5.0 F)
1960
-10.0 C (14.0 F)
1961
-10.0 C (14.0 F)
1962
-17.8 C (0.0 F)
1963
-16.1 C (3.0 F)
1964
-15.0 C (5.0 F)
1965
-10.0 C (14.0 F)
1966
-16.1 C (3.0 F)
1967
-10.0 C (14.0 F)
1968
-13.3 C (8.1 F)
1969
-10.6 C (12.9 F)
1970
-12.8 C (9.0 F)
1971
-12.2 C (10.0 F)
1972
-12.2 C (10.0 F)
1973
-11.1 C (12.0 F)
1974
-10.6 C (12.9 F)
1975
-10.6 C (12.9 F)
1976
-13.9 C (7.0 F)
1977
-15.6 C (3.9 F)
1978
-13.9 C (7.0 F)
1979
-15.6 C (3.9 F)
1980
-12.2 C (10.0 F)
1981
-15.6 C (3.9 F)
1982
-17.2 C (1.0 F)
1983
-18.3 C (-0.9 F)
1984
-15.6 C (3.9 F)
1985
-17.2 C (1.0 F)
1986
-8.9 C (16.0 F)
1987
-6.7 C (19.9 F)
1988
-14.4 C (6.1 F)
1989
-20.0 C (-4.0 F)
1990
-12.8 C (9.0 F)
1991
-6.7 C (19.9 F)
1992
-10.6 C (12.9 F)
1993
-9.4 C (15.1 F)
1994
-9.4 C (15.1 F)
1995
-10.6 C (12.9 F)
1996
-16.1 C (3.0 F)
1997
-11.1 C (12.0 F)
1998
-8.9 C (16.0 F)
1999
-10.6 C (12.9 F)
2001
-5.6 C (21.9 F)
2002
-11.1 C (12.0 F)
2003
-9.4 C (15.1 F)
2004
-8.9 C (16.0 F)
2006
15.0 C (59.0 F)
Wettest day (Rx1day)
The wettest day of the year at Hugo, 1915 to 2006. The record is 254.0 mm (10.0 in) in 1920, marked on the chart; the median year is 90.8 mm (3.6 in).
Wettest day (Rx1day) at Hugo by year
Year
Wettest day (Rx1day)
1915
88.9 mm (3.5 in)
1916
76.2 mm (3.0 in)
1917
64.3 mm (2.5 in)
1918
134.6 mm (5.3 in)
1919
126.0 mm (5.0 in)
1920
254.0 mm (10.0 in)
1921
69.9 mm (2.8 in)
1922
66.0 mm (2.6 in)
1923
120.7 mm (4.8 in)
1924
133.4 mm (5.3 in)
1925
72.4 mm (2.9 in)
1926
148.8 mm (5.9 in)
1927
68.6 mm (2.7 in)
1928
108.0 mm (4.3 in)
1929
59.9 mm (2.4 in)
1930
108.0 mm (4.3 in)
1931
88.9 mm (3.5 in)
1932
88.4 mm (3.5 in)
1933
50.8 mm (2.0 in)
1934
92.7 mm (3.6 in)
1935
115.8 mm (4.6 in)
1936
81.3 mm (3.2 in)
1937
106.9 mm (4.2 in)
1938
145.0 mm (5.7 in)
1939
104.4 mm (4.1 in)
1940
66.3 mm (2.6 in)
1941
77.7 mm (3.1 in)
1942
105.9 mm (4.2 in)
1943
108.0 mm (4.3 in)
1944
87.4 mm (3.4 in)
1945
111.8 mm (4.4 in)
1946
94.5 mm (3.7 in)
1947
58.9 mm (2.3 in)
1948
93.0 mm (3.7 in)
1949
133.4 mm (5.3 in)
1950
81.3 mm (3.2 in)
1951
80.0 mm (3.1 in)
1952
72.4 mm (2.9 in)
1953
77.0 mm (3.0 in)
1954
179.1 mm (7.1 in)
1955
107.2 mm (4.2 in)
1956
46.2 mm (1.8 in)
1957
177.8 mm (7.0 in)
1958
58.4 mm (2.3 in)
1959
63.5 mm (2.5 in)
1960
137.9 mm (5.4 in)
1961
83.8 mm (3.3 in)
1962
115.1 mm (4.5 in)
1963
67.1 mm (2.6 in)
1964
102.1 mm (4.0 in)
1965
167.6 mm (6.6 in)
1966
76.2 mm (3.0 in)
1967
73.2 mm (2.9 in)
1968
128.0 mm (5.0 in)
1969
67.1 mm (2.6 in)
1970
73.2 mm (2.9 in)
1971
152.4 mm (6.0 in)
1972
168.1 mm (6.6 in)
1973
118.6 mm (4.7 in)
1974
96.5 mm (3.8 in)
1975
119.1 mm (4.7 in)
1976
111.8 mm (4.4 in)
1977
97.8 mm (3.9 in)
1978
116.8 mm (4.6 in)
1979
58.4 mm (2.3 in)
1980
148.6 mm (5.9 in)
1981
67.3 mm (2.6 in)
1982
124.5 mm (4.9 in)
1983
114.3 mm (4.5 in)
1984
106.7 mm (4.2 in)
1985
105.2 mm (4.1 in)
1986
68.6 mm (2.7 in)
1987
59.7 mm (2.4 in)
1988
58.4 mm (2.3 in)
1989
55.4 mm (2.2 in)
1990
97.0 mm (3.8 in)
1991
101.6 mm (4.0 in)
1992
73.9 mm (2.9 in)
1993
110.7 mm (4.4 in)
1994
71.1 mm (2.8 in)
1995
58.4 mm (2.3 in)
1996
61.0 mm (2.4 in)
1997
58.9 mm (2.3 in)
1998
94.2 mm (3.7 in)
1999
52.1 mm (2.1 in)
2001
121.9 mm (4.8 in)
2002
82.6 mm (3.3 in)
2003
72.4 mm (2.9 in)
2004
82.6 mm (3.3 in)
2006
0.0 mm (0.00 in)
Wettest five days (Rx5day)
The wettest five days of the year at Hugo, 1915 to 2006. The record is 312.4 mm (12.3 in) in 1926, marked on the chart; the median year is 134.7 mm (5.3 in).
Wettest five days (Rx5day) at Hugo by year
Year
Wettest five days (Rx5day)
1915
186.9 mm (7.4 in)
1916
105.9 mm (4.2 in)
1917
64.3 mm (2.5 in)
1918
138.2 mm (5.4 in)
1919
149.4 mm (5.9 in)
1920
259.3 mm (10.2 in)
1921
114.1 mm (4.5 in)
1922
128.3 mm (5.1 in)
1923
155.0 mm (6.1 in)
1924
141.0 mm (5.6 in)
1925
134.6 mm (5.3 in)
1926
312.4 mm (12.3 in)
1927
110.8 mm (4.4 in)
1928
135.2 mm (5.3 in)
1929
123.2 mm (4.9 in)
1930
124.5 mm (4.9 in)
1931
94.8 mm (3.7 in)
1932
118.9 mm (4.7 in)
1933
96.2 mm (3.8 in)
1934
141.0 mm (5.6 in)
1935
207.0 mm (8.1 in)
1936
149.9 mm (5.9 in)
1937
133.8 mm (5.3 in)
1938
163.1 mm (6.4 in)
1939
104.4 mm (4.1 in)
1940
93.5 mm (3.7 in)
1941
122.4 mm (4.8 in)
1942
168.4 mm (6.6 in)
1943
108.0 mm (4.3 in)
1944
115.8 mm (4.6 in)
1945
157.5 mm (6.2 in)
1946
225.6 mm (8.9 in)
1947
60.2 mm (2.4 in)
1948
134.7 mm (5.3 in)
1949
279.3 mm (11.0 in)
1950
184.4 mm (7.3 in)
1951
144.8 mm (5.7 in)
1952
140.0 mm (5.5 in)
1953
103.9 mm (4.1 in)
1954
287.1 mm (11.3 in)
1955
115.1 mm (4.5 in)
1956
100.4 mm (4.0 in)
1957
186.7 mm (7.4 in)
1958
90.1 mm (3.5 in)
1959
128.3 mm (5.1 in)
1960
163.3 mm (6.4 in)
1961
107.9 mm (4.2 in)
1962
199.4 mm (7.9 in)
1963
134.0 mm (5.3 in)
1964
182.1 mm (7.2 in)
1965
184.9 mm (7.3 in)
1966
147.1 mm (5.8 in)
1967
115.6 mm (4.6 in)
1968
178.9 mm (7.0 in)
1969
135.4 mm (5.3 in)
1970
105.2 mm (4.1 in)
1971
247.2 mm (9.7 in)
1972
226.0 mm (8.9 in)
1973
168.4 mm (6.6 in)
1974
155.7 mm (6.1 in)
1975
124.5 mm (4.9 in)
1976
113.1 mm (4.5 in)
1977
124.8 mm (4.9 in)
1978
212.0 mm (8.3 in)
1979
135.4 mm (5.3 in)
1980
228.6 mm (9.0 in)
1981
127.1 mm (5.0 in)
1982
150.7 mm (5.9 in)
1983
114.3 mm (4.5 in)
1984
144.8 mm (5.7 in)
1985
165.1 mm (6.5 in)
1986
121.2 mm (4.8 in)
1987
118.2 mm (4.7 in)
1988
98.3 mm (3.9 in)
1989
119.4 mm (4.7 in)
1990
144.5 mm (5.7 in)
1991
269.3 mm (10.6 in)
1992
121.9 mm (4.8 in)
1993
156.5 mm (6.2 in)
1994
104.9 mm (4.1 in)
1995
108.2 mm (4.3 in)
1996
158.2 mm (6.2 in)
1997
106.7 mm (4.2 in)
1998
156.9 mm (6.2 in)
1999
83.9 mm (3.3 in)
2001
158.0 mm (6.2 in)
2002
115.6 mm (4.6 in)
2003
96.8 mm (3.8 in)
2004
79.3 mm (3.1 in)
2006
n/a
Longest dry spell (CDD)
The longest dry spell of the year at Hugo, 1915 to 2006. The record is 75 days in 1930, marked on the chart; the median year is 26 days.
Longest dry spell (CDD) at Hugo by year
Year
Longest dry spell (CDD)
1915
31 days
1916
25 days
1917
52 days
1918
26 days
1919
50 days
1920
19 days
1921
44 days
1922
24 days
1923
31 days
1924
39 days
1925
33 days
1926
21 days
1927
21 days
1928
20 days
1929
35 days
1930
75 days
1931
45 days
1932
22 days
1933
26 days
1934
56 days
1935
31 days
1936
32 days
1937
29 days
1938
43 days
1939
30 days
1940
24 days
1941
17 days
1942
22 days
1943
38 days
1944
29 days
1945
21 days
1946
18 days
1947
12 days
1948
26 days
1949
20 days
1950
42 days
1951
24 days
1952
34 days
1953
32 days
1954
45 days
1955
32 days
1956
30 days
1957
18 days
1958
21 days
1959
35 days
1960
18 days
1961
17 days
1962
30 days
1963
40 days
1964
30 days
1965
19 days
1966
22 days
1967
25 days
1968
19 days
1969
25 days
1970
30 days
1971
21 days
1972
22 days
1973
19 days
1974
18 days
1975
38 days
1976
34 days
1977
20 days
1978
33 days
1979
20 days
1980
32 days
1981
24 days
1982
22 days
1983
26 days
1984
19 days
1985
23 days
1986
27 days
1987
25 days
1988
22 days
1989
20 days
1990
33 days
1991
31 days
1992
21 days
1993
39 days
1994
19 days
1995
27 days
1996
34 days
1997
27 days
1998
29 days
1999
24 days
2001
24 days
2002
26 days
2003
36 days
2004
15 days
2006
1 day
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
72 years with a frost
Across 72 years with a frost, the median last spring frost at Hugo falls on 25 March and the median first autumn frost on 7 November, which leaves a median of 227 days between them.
In 1967 to 1998 the median growing season was 232 days. That is 14 days more than in 1915 to 1953.
Fitted over all years, the growing season changes by +2.0 days per decade at this station.
Frost dates and growing season at Hugo
Measure
Median, all years
Earliest period (1915 to 1953)
Recent period (1967 to 1998)
Recent against earliest
Fitted trend
Last spring frost
25 March
1 April
23 March
9 days earlier
-0.8 days per decade
First autumn frost
7 November
4 November
11 November
7 days later
+1.2 days per decade
Growing days
227 days
218 days
232 days
14 days more
+2.0 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
81 years, 1915 to 2003
A day with at least 92.2 mm (3.6 in) of rain is expected about once in 2 years. A day with at least 217.9 mm (8.6 in) of rain is expected about once in 100 years.
Rainfall return levels at Hugo: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
92.2 mm (3.6 in)
5 years
123.7 mm (4.9 in)
10 years
145.3 mm (5.7 in)
25 years
173.8 mm (6.8 in)
50 years
195.6 mm (7.7 in)
100 years
217.9 mm (8.6 in)
Longer than the 81 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, 81 years of values from 1915 to 2003.
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: 254.0 mm (10.0 in) in 1920; 179.1 mm (7.1 in) in 1954; 177.8 mm (7.0 in) in 1957.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Download the Data
Data for Hugo standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Hugo 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.