Record envelope, standing records and threshold days for Warroad (USC00218679), Minnesota, United States, with 114 years of record.
Key Facts for Warroad
Warroad (USC00218679) is a weather station in Minnesota, United States at 48.89 latitude and -95.33 longitude, 327 m (1,073 ft) above sea level.
The station reports from 1901 to 2014, 114 years of record.
1,464 records set at Warroad still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Warroad set a daily record low maximum temperature of -3.3 C (26.1 F) on 16 April 2014.
About the Station
Location: Minnesota, United States, 48.89 latitude, -95.33 longitude.
Elevation: 327 m (1,073 ft).
Period of record: 1901 to 2014, 114 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 Warroad. 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 Warroad, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
10.0 C (50.0 F)
-48.3 C (-54.9 F)
n/a
n/a
Feb
13.3 C (55.9 F)
-48.3 C (-54.9 F)
n/a
n/a
Mar
27.2 C (81.0 F)
-41.1 C (-42.0 F)
n/a
n/a
Apr
33.9 C (93.0 F)
-27.8 C (-18.0 F)
n/a
n/a
May
37.2 C (99.0 F)
-10.0 C (14.0 F)
n/a
n/a
Jun
38.9 C (102.0 F)
-2.2 C (28.0 F)
n/a
n/a
Jul
39.4 C (102.9 F)
0.0 C (32.0 F)
n/a
n/a
Aug
38.3 C (100.9 F)
-1.7 C (28.9 F)
n/a
n/a
Sep
35.6 C (96.1 F)
-8.9 C (16.0 F)
n/a
n/a
Oct
30.0 C (86.0 F)
-24.4 C (-11.9 F)
n/a
n/a
Nov
22.8 C (73.0 F)
-34.4 C (-29.9 F)
n/a
n/a
Dec
11.7 C (53.1 F)
-45.6 C (-50.1 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Warroad still stand. 1936 holds the most, with 46.
Standing records at Warroad by the year they were set
Year set
Standing records
1901
24
1903
15
1904
6
1909
9
1910
28
1911
21
1912
35
1913
23
1914
25
1915
14
1916
13
1917
15
1918
16
1919
21
1920
10
1921
10
1922
10
1923
23
1924
14
1925
16
1926
12
1927
15
1928
17
1929
15
1930
14
1931
21
1932
16
1933
20
1934
26
1935
17
1936
46
1937
11
1938
10
1939
19
1940
12
1941
15
1942
17
1943
12
1944
11
1945
19
1946
11
1947
17
1948
12
1949
13
1950
12
1951
6
1952
21
1953
26
1954
6
1955
12
1956
11
1957
1
1958
16
1959
7
1960
8
1961
6
1962
11
1963
13
1964
17
1965
8
1966
14
1967
11
1968
11
1969
9
1970
3
1971
6
1972
10
1973
13
1974
11
1975
9
1976
11
1977
17
1978
9
1979
9
1980
13
1981
11
1982
8
1983
17
1984
16
1985
13
1986
9
1987
14
1988
13
1989
18
1990
12
1991
22
1992
20
1993
9
1994
8
1995
10
1996
15
1997
6
1998
6
1999
6
2000
16
2001
6
2002
11
2003
14
2004
9
2005
10
2006
11
2007
12
2008
3
2009
12
2010
8
2011
9
2012
15
2013
6
2014
6
All-Time Record Progression
1 new records
1 all-time records were set at Warroad between 11 June 2002 and 11 June 2002. Each dot is a new record.
When Warroad set new all-time records
Date
Kind
Detail
2002-06-11
Record daily precipitation
Record daily precipitation 131.1 mm (5.2 in)
Wettest Day of Each Month
Jun: 131.1 mm (5.2 in)
The wettest day on record for each calendar month at Warroad. The most was 131.1 mm (5.2 in) on 11 June 2002.
Record daily precipitation for each month at Warroad
Month
Record daily precipitation (mm)
Date
Jan
27.4 mm (1.1 in)
21 January 1996
Feb
50.8 mm (2.0 in)
10 February 1996
Mar
31.8 mm (1.3 in)
6 March 1916
Apr
63.2 mm (2.5 in)
21 April 1974
May
113.8 mm (4.5 in)
12 May 2004
Jun
131.1 mm (5.2 in)
11 June 2002
Jul
125.0 mm (4.9 in)
2 July 1919
Aug
72.1 mm (2.8 in)
16 August 2009
Sep
77.5 mm (3.1 in)
18 September 2003
Oct
63.5 mm (2.5 in)
16 October 1934
Nov
37.8 mm (1.5 in)
8 November 1915
Dec
25.7 mm (1.0 in)
7 December 1916
Period of Record Coverage
1901 to 2014
Complete yearUnder 90 percent of days
110 years of record at Warroad, 1901 to 2014. 16 years have data for under 90 percent of days and are left out of rankings: 1901, 1902, 1903, 1904, 1909, 1935, 1979, 1980 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 88 complete years at Warroad, 1910 to 2013. Blue stripes are years cooler than the station's own mean of 3.0 C (37.5 F); red stripes are warmer. The coolest year was 1950, at 0.7 C (33.2 F), and the warmest was 1931, at 5.5 C (41.9 F). The strongest colour marks a difference of 2.5 C (4.5 F).
Annual mean temperature at Warroad as warming stripes, 1910 to 2013
Year
Annual mean temperature
Difference from the station mean
1910
3.3 C
+0.29 C
1911
2.7 C
-0.39 C
1912
1.2 C
-1.89 C
1913
2.7 C
-0.30 C
1915
4.4 C
+1.35 C
1917
1.0 C
-2.07 C
1918
3.2 C
+0.20 C
1919
2.6 C
-0.48 C
1920
2.9 C
-0.11 C
1921
3.8 C
+0.72 C
1922
3.7 C
+0.66 C
1923
3.1 C
+0.09 C
1924
1.6 C
-1.44 C
1925
2.7 C
-0.37 C
1926
2.4 C
-0.68 C
1927
2.0 C
-1.08 C
1928
3.4 C
+0.34 C
1929
1.4 C
-1.60 C
1930
3.4 C
+0.38 C
1931
5.5 C
+2.44 C
1932
2.6 C
-0.47 C
1933
2.2 C
-0.83 C
1936
1.3 C
-1.73 C
1937
2.3 C
-0.74 C
1938
4.1 C
+1.07 C
1939
3.2 C
+0.18 C
1940
3.3 C
+0.21 C
1941
4.1 C
+1.10 C
1942
3.5 C
+0.42 C
1943
2.6 C
-0.43 C
1944
3.9 C
+0.82 C
1945
2.3 C
-0.71 C
1946
2.9 C
-0.17 C
1947
2.6 C
-0.40 C
1948
3.1 C
+0.01 C
1949
3.0 C
-0.01 C
1950
0.7 C
-2.36 C
1951
1.9 C
-1.11 C
1952
4.6 C
+1.58 C
1953
4.5 C
+1.50 C
1954
3.6 C
+0.51 C
1955
2.8 C
-0.20 C
1956
2.9 C
-0.10 C
1957
3.4 C
+0.38 C
1958
3.6 C
+0.58 C
1959
3.0 C
-0.07 C
1960
3.0 C
-0.04 C
1961
3.9 C
+0.82 C
1962
3.0 C
-0.06 C
1964
2.6 C
-0.43 C
1965
1.8 C
-1.29 C
1966
1.9 C
-1.19 C
1967
2.7 C
-0.31 C
1968
3.3 C
+0.21 C
1969
3.1 C
+0.05 C
1970
2.3 C
-0.76 C
1971
2.7 C
-0.39 C
1972
1.9 C
-1.19 C
1973
4.5 C
+1.47 C
1975
3.1 C
+0.04 C
1976
3.2 C
+0.17 C
1977
3.8 C
+0.75 C
1978
2.3 C
-0.74 C
1981
4.9 C
+1.88 C
1982
2.2 C
-0.86 C
1983
3.7 C
+0.65 C
1984
3.4 C
+0.35 C
1987
5.3 C
+2.29 C
1988
3.2 C
+0.12 C
1989
2.0 C
-1.01 C
1990
3.4 C
+0.38 C
1991
3.4 C
+0.35 C
1992
2.8 C
-0.26 C
1993
1.9 C
-1.14 C
1994
3.4 C
+0.40 C
1995
2.5 C
-0.54 C
1996
0.9 C
-2.12 C
1997
2.9 C
-0.12 C
1999
4.9 C
+1.82 C
2001
4.7 C
+1.64 C
2003
3.3 C
+0.27 C
2004
2.9 C
-0.14 C
2006
5.1 C
+2.01 C
2007
3.5 C
+0.44 C
2010
4.1 C
+1.07 C
2011
3.5 C
+0.46 C
2012
4.3 C
+1.26 C
2013
1.3 C
-1.72 C
The fitted trend in annual mean temperature here over 1910 to 2013 is 0.07 C (-0.01 to 0.14) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.12 F (-0.01 to 0.25) per decade. The slope is a straight line fitted to 88 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Warroad
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.07 C (-0.01 to 0.14) per decade
0.12 F (-0.01 to 0.25) per decade
1910 to 2013
88
Not clearly different from zero
Mean daily maximum
0.01 C (-0.07 to 0.08) per decade
0.01 F (-0.13 to 0.15) per decade
1910 to 2013
88
Not clearly different from zero
Mean daily minimum
0.13 C (0.05 to 0.21) per decade
0.2 F (0.1 to 0.4) per decade
1910 to 2013
88
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
1901 to 2014
Yearly extremes at Warroad: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
39.4 C (102.9 F)
1936
33.3 C (91.9 F)
110
Coldest night (TNn)
-48.3 C (-54.9 F)
1933
-38.9 C (-38.0 F)
110
Wettest day (Rx1day)
131.1 mm (5.2 in)
2002
44.5 mm (1.8 in)
110
Wettest five days (Rx5day)
281.5 mm (11.1 in)
2002
70.6 mm (2.8 in)
109
Longest dry spell (CDD)
59 days
1927
26 days
110
Hottest day (TXx)
The hottest day of the year at Warroad, 1901 to 2014. The record is 39.4 C (102.9 F) in 1936, marked on the chart; the median year is 33.3 C (91.9 F).
Hottest day (TXx) at Warroad by year
Year
Hottest day (TXx)
1901
36.1 C (97.0 F)
1902
26.7 C (80.1 F)
1903
32.2 C (90.0 F)
1904
0.0 C (32.0 F)
1909
32.2 C (90.0 F)
1910
35.0 C (95.0 F)
1911
33.9 C (93.0 F)
1912
38.9 C (102.0 F)
1913
35.0 C (95.0 F)
1914
36.1 C (97.0 F)
1915
33.9 C (93.0 F)
1916
34.4 C (93.9 F)
1917
36.1 C (97.0 F)
1918
36.1 C (97.0 F)
1919
32.2 C (90.0 F)
1920
32.8 C (91.0 F)
1921
35.6 C (96.1 F)
1922
33.3 C (91.9 F)
1923
32.2 C (90.0 F)
1924
30.6 C (87.1 F)
1925
33.3 C (91.9 F)
1926
33.3 C (91.9 F)
1927
30.6 C (87.1 F)
1928
32.2 C (90.0 F)
1929
34.4 C (93.9 F)
1930
34.4 C (93.9 F)
1931
37.8 C (100.0 F)
1932
32.8 C (91.0 F)
1933
36.1 C (97.0 F)
1934
37.2 C (99.0 F)
1935
32.8 C (91.0 F)
1936
39.4 C (102.9 F)
1937
35.0 C (95.0 F)
1938
36.7 C (98.1 F)
1939
35.0 C (95.0 F)
1940
36.1 C (97.0 F)
1941
35.6 C (96.1 F)
1942
30.6 C (87.1 F)
1943
31.1 C (88.0 F)
1944
31.1 C (88.0 F)
1945
32.8 C (91.0 F)
1946
33.3 C (91.9 F)
1947
33.3 C (91.9 F)
1948
32.8 C (91.0 F)
1949
34.4 C (93.9 F)
1950
32.2 C (90.0 F)
1951
33.3 C (91.9 F)
1952
33.9 C (93.0 F)
1953
35.0 C (95.0 F)
1954
32.8 C (91.0 F)
1955
33.3 C (91.9 F)
1956
34.4 C (93.9 F)
1957
31.7 C (89.1 F)
1958
32.8 C (91.0 F)
1959
33.9 C (93.0 F)
1960
31.7 C (89.1 F)
1961
34.4 C (93.9 F)
1962
30.6 C (87.1 F)
1963
35.6 C (96.1 F)
1964
34.4 C (93.9 F)
1965
33.9 C (93.0 F)
1966
33.3 C (91.9 F)
1967
33.3 C (91.9 F)
1968
31.1 C (88.0 F)
1969
33.9 C (93.0 F)
1970
32.2 C (90.0 F)
1971
33.3 C (91.9 F)
1972
33.3 C (91.9 F)
1973
30.6 C (87.1 F)
1974
33.9 C (93.0 F)
1975
35.0 C (95.0 F)
1976
34.4 C (93.9 F)
1977
34.4 C (93.9 F)
1978
34.4 C (93.9 F)
1979
33.3 C (91.9 F)
1980
35.6 C (96.1 F)
1981
35.0 C (95.0 F)
1982
32.2 C (90.0 F)
1983
36.7 C (98.1 F)
1984
36.7 C (98.1 F)
1985
29.4 C (84.9 F)
1986
31.7 C (89.1 F)
1987
33.9 C (93.0 F)
1988
37.8 C (100.0 F)
1989
38.3 C (100.9 F)
1990
32.2 C (90.0 F)
1991
33.9 C (93.0 F)
1992
31.1 C (88.0 F)
1993
31.7 C (89.1 F)
1994
31.1 C (88.0 F)
1995
36.7 C (98.1 F)
1996
34.4 C (93.9 F)
1997
32.8 C (91.0 F)
1998
32.2 C (90.0 F)
1999
32.8 C (91.0 F)
2000
31.1 C (88.0 F)
2001
33.9 C (93.0 F)
2002
35.0 C (95.0 F)
2003
32.2 C (90.0 F)
2004
30.6 C (87.1 F)
2005
33.9 C (93.0 F)
2006
33.3 C (91.9 F)
2007
35.0 C (95.0 F)
2008
5.0 C (41.0 F)
2009
32.2 C (90.0 F)
2010
32.2 C (90.0 F)
2011
31.7 C (89.1 F)
2012
32.8 C (91.0 F)
2013
33.3 C (91.9 F)
2014
30.6 C (87.1 F)
Coldest night (TNn)
The coldest night of the year at Warroad, 1901 to 2014. The record is -48.3 C (-54.9 F) in 1933, marked on the chart; the median year is -38.9 C (-38.0 F).
Coldest night (TNn) at Warroad by year
Year
Coldest night (TNn)
1901
-38.3 C (-36.9 F)
1902
-32.2 C (-26.0 F)
1903
-37.8 C (-36.0 F)
1904
-44.4 C (-47.9 F)
1909
-39.4 C (-38.9 F)
1910
-43.9 C (-47.0 F)
1911
-40.6 C (-41.1 F)
1912
-45.0 C (-49.0 F)
1913
-40.0 C (-40.0 F)
1914
-46.1 C (-51.0 F)
1915
-41.1 C (-42.0 F)
1916
-44.4 C (-47.9 F)
1917
-41.1 C (-42.0 F)
1918
-45.0 C (-49.0 F)
1919
-39.4 C (-38.9 F)
1920
-39.4 C (-38.9 F)
1921
-39.4 C (-38.9 F)
1922
-38.9 C (-38.0 F)
1923
-41.7 C (-43.1 F)
1924
-38.9 C (-38.0 F)
1925
-40.0 C (-40.0 F)
1926
-35.6 C (-32.1 F)
1927
-42.8 C (-45.0 F)
1928
-35.0 C (-31.0 F)
1929
-37.8 C (-36.0 F)
1930
-45.0 C (-49.0 F)
1931
-32.2 C (-26.0 F)
1932
-37.8 C (-36.0 F)
1933
-48.3 C (-54.9 F)
1934
-41.7 C (-43.1 F)
1935
-42.8 C (-45.0 F)
1936
-48.3 C (-54.9 F)
1937
-42.2 C (-44.0 F)
1938
-41.1 C (-42.0 F)
1939
-45.0 C (-49.0 F)
1940
-38.9 C (-38.0 F)
1941
-38.9 C (-38.0 F)
1942
-36.1 C (-33.0 F)
1943
-41.7 C (-43.1 F)
1944
-33.9 C (-29.0 F)
1945
-37.2 C (-35.0 F)
1946
-38.9 C (-38.0 F)
1947
-39.4 C (-38.9 F)
1948
-41.1 C (-42.0 F)
1949
-43.9 C (-47.0 F)
1950
-42.8 C (-45.0 F)
1951
-40.6 C (-41.1 F)
1952
-35.6 C (-32.1 F)
1953
-34.4 C (-29.9 F)
1954
-39.4 C (-38.9 F)
1955
-40.0 C (-40.0 F)
1956
-34.4 C (-29.9 F)
1957
-37.2 C (-35.0 F)
1958
-34.4 C (-29.9 F)
1959
-35.0 C (-31.0 F)
1960
-33.3 C (-27.9 F)
1961
-38.9 C (-38.0 F)
1962
-38.3 C (-36.9 F)
1963
-41.1 C (-42.0 F)
1964
-36.1 C (-33.0 F)
1965
-42.8 C (-45.0 F)
1966
-44.4 C (-47.9 F)
1967
-40.6 C (-41.1 F)
1968
-42.2 C (-44.0 F)
1969
-38.3 C (-36.9 F)
1970
-38.9 C (-38.0 F)
1971
-38.3 C (-36.9 F)
1972
-41.1 C (-42.0 F)
1973
-40.0 C (-40.0 F)
1974
-38.3 C (-36.9 F)
1975
-35.0 C (-31.0 F)
1976
-36.1 C (-33.0 F)
1977
-37.8 C (-36.0 F)
1978
-35.6 C (-32.1 F)
1979
-39.4 C (-38.9 F)
1980
-36.7 C (-34.1 F)
1981
-37.2 C (-35.0 F)
1982
-38.9 C (-38.0 F)
1983
-37.2 C (-35.0 F)
1984
-37.2 C (-35.0 F)
1985
-38.3 C (-36.9 F)
1986
-36.7 C (-34.1 F)
1987
-41.7 C (-43.1 F)
1988
-35.0 C (-31.0 F)
1989
-40.0 C (-40.0 F)
1990
-37.2 C (-35.0 F)
1991
-37.2 C (-35.0 F)
1992
-35.6 C (-32.1 F)
1993
-39.4 C (-38.9 F)
1994
-40.0 C (-40.0 F)
1995
-35.6 C (-32.1 F)
1996
-43.3 C (-45.9 F)
1997
-38.9 C (-38.0 F)
1998
-31.1 C (-24.0 F)
1999
-33.3 C (-27.9 F)
2000
-34.4 C (-29.9 F)
2001
-32.2 C (-26.0 F)
2002
-33.3 C (-27.9 F)
2003
-34.4 C (-29.9 F)
2004
-38.9 C (-38.0 F)
2005
-39.4 C (-38.9 F)
2006
-33.9 C (-29.0 F)
2007
-35.6 C (-32.1 F)
2008
-36.1 C (-33.0 F)
2009
-40.6 C (-41.1 F)
2010
-39.4 C (-38.9 F)
2011
-40.0 C (-40.0 F)
2012
-32.2 C (-26.0 F)
2013
-36.1 C (-33.0 F)
2014
-40.0 C (-40.0 F)
Wettest day (Rx1day)
The wettest day of the year at Warroad, 1901 to 2014. The record is 131.1 mm (5.2 in) in 2002, marked on the chart; the median year is 44.5 mm (1.8 in).
Wettest day (Rx1day) at Warroad by year
Year
Wettest day (Rx1day)
1901
34.3 mm (1.4 in)
1902
12.7 mm (0.5 in)
1903
25.4 mm (1.0 in)
1904
0.0 mm (0.00 in)
1909
57.2 mm (2.3 in)
1910
51.3 mm (2.0 in)
1911
34.3 mm (1.4 in)
1912
50.8 mm (2.0 in)
1913
33.3 mm (1.3 in)
1914
46.2 mm (1.8 in)
1915
40.6 mm (1.6 in)
1916
77.5 mm (3.1 in)
1917
32.8 mm (1.3 in)
1918
56.1 mm (2.2 in)
1919
125.0 mm (4.9 in)
1920
29.7 mm (1.2 in)
1921
41.9 mm (1.6 in)
1922
36.8 mm (1.4 in)
1923
34.3 mm (1.4 in)
1924
60.2 mm (2.4 in)
1925
64.3 mm (2.5 in)
1926
48.8 mm (1.9 in)
1927
33.3 mm (1.3 in)
1928
35.1 mm (1.4 in)
1929
32.8 mm (1.3 in)
1930
25.9 mm (1.0 in)
1931
31.0 mm (1.2 in)
1932
61.5 mm (2.4 in)
1933
28.4 mm (1.1 in)
1934
63.5 mm (2.5 in)
1935
47.0 mm (1.9 in)
1936
31.8 mm (1.3 in)
1937
99.1 mm (3.9 in)
1938
34.3 mm (1.4 in)
1939
35.6 mm (1.4 in)
1940
53.3 mm (2.1 in)
1941
77.0 mm (3.0 in)
1942
43.2 mm (1.7 in)
1943
35.1 mm (1.4 in)
1944
68.1 mm (2.7 in)
1945
41.9 mm (1.6 in)
1946
62.2 mm (2.4 in)
1947
111.3 mm (4.4 in)
1948
66.0 mm (2.6 in)
1949
54.6 mm (2.1 in)
1950
37.6 mm (1.5 in)
1951
29.2 mm (1.1 in)
1952
39.1 mm (1.5 in)
1953
32.5 mm (1.3 in)
1954
36.3 mm (1.4 in)
1955
77.2 mm (3.0 in)
1956
52.1 mm (2.1 in)
1957
32.3 mm (1.3 in)
1958
44.5 mm (1.8 in)
1959
30.2 mm (1.2 in)
1960
29.2 mm (1.1 in)
1961
50.5 mm (2.0 in)
1962
45.7 mm (1.8 in)
1963
43.7 mm (1.7 in)
1964
55.9 mm (2.2 in)
1965
41.1 mm (1.6 in)
1966
26.4 mm (1.0 in)
1967
52.3 mm (2.1 in)
1968
49.8 mm (2.0 in)
1969
30.0 mm (1.2 in)
1970
65.5 mm (2.6 in)
1971
32.3 mm (1.3 in)
1972
68.6 mm (2.7 in)
1973
43.2 mm (1.7 in)
1974
63.2 mm (2.5 in)
1975
40.6 mm (1.6 in)
1976
46.5 mm (1.8 in)
1977
31.2 mm (1.2 in)
1978
39.6 mm (1.6 in)
1979
44.2 mm (1.7 in)
1980
27.7 mm (1.1 in)
1981
56.4 mm (2.2 in)
1982
53.3 mm (2.1 in)
1983
44.5 mm (1.8 in)
1984
44.2 mm (1.7 in)
1985
62.2 mm (2.4 in)
1986
36.3 mm (1.4 in)
1987
57.2 mm (2.3 in)
1988
46.5 mm (1.8 in)
1989
61.2 mm (2.4 in)
1990
42.7 mm (1.7 in)
1991
89.2 mm (3.5 in)
1992
59.9 mm (2.4 in)
1993
43.9 mm (1.7 in)
1994
39.1 mm (1.5 in)
1995
62.0 mm (2.4 in)
1996
50.8 mm (2.0 in)
1997
55.1 mm (2.2 in)
1998
45.7 mm (1.8 in)
1999
47.5 mm (1.9 in)
2000
45.5 mm (1.8 in)
2001
70.4 mm (2.8 in)
2002
131.1 mm (5.2 in)
2003
77.5 mm (3.1 in)
2004
113.8 mm (4.5 in)
2005
36.3 mm (1.4 in)
2006
23.1 mm (0.9 in)
2007
49.5 mm (1.9 in)
2008
5.6 mm (0.22 in)
2009
72.1 mm (2.8 in)
2010
70.1 mm (2.8 in)
2011
33.5 mm (1.3 in)
2012
53.6 mm (2.1 in)
2013
43.9 mm (1.7 in)
2014
36.6 mm (1.4 in)
Wettest five days (Rx5day)
The wettest five days of the year at Warroad, 1901 to 2014. The record is 281.5 mm (11.1 in) in 2002, marked on the chart; the median year is 70.6 mm (2.8 in).
Wettest five days (Rx5day) at Warroad by year
Year
Wettest five days (Rx5day)
1901
46.2 mm (1.8 in)
1902
12.7 mm (0.5 in)
1903
25.4 mm (1.0 in)
1904
n/a
1909
62.3 mm (2.5 in)
1910
62.8 mm (2.5 in)
1911
70.6 mm (2.8 in)
1912
72.6 mm (2.9 in)
1913
63.3 mm (2.5 in)
1914
87.9 mm (3.5 in)
1915
66.1 mm (2.6 in)
1916
80.5 mm (3.2 in)
1917
35.1 mm (1.4 in)
1918
67.5 mm (2.7 in)
1919
229.1 mm (9.0 in)
1920
50.0 mm (2.0 in)
1921
52.5 mm (2.1 in)
1922
79.7 mm (3.1 in)
1923
48.0 mm (1.9 in)
1924
69.6 mm (2.7 in)
1925
86.4 mm (3.4 in)
1926
79.6 mm (3.1 in)
1927
51.9 mm (2.0 in)
1928
66.3 mm (2.6 in)
1929
48.3 mm (1.9 in)
1930
51.8 mm (2.0 in)
1931
44.5 mm (1.8 in)
1932
81.3 mm (3.2 in)
1933
45.7 mm (1.8 in)
1934
120.1 mm (4.7 in)
1935
52.1 mm (2.1 in)
1936
77.0 mm (3.0 in)
1937
153.7 mm (6.1 in)
1938
61.0 mm (2.4 in)
1939
69.1 mm (2.7 in)
1940
65.5 mm (2.6 in)
1941
140.5 mm (5.5 in)
1942
54.2 mm (2.1 in)
1943
72.0 mm (2.8 in)
1944
91.8 mm (3.6 in)
1945
68.6 mm (2.7 in)
1946
90.2 mm (3.6 in)
1947
134.7 mm (5.3 in)
1948
87.6 mm (3.4 in)
1949
64.2 mm (2.5 in)
1950
67.3 mm (2.6 in)
1951
43.0 mm (1.7 in)
1952
67.3 mm (2.6 in)
1953
60.2 mm (2.4 in)
1954
69.4 mm (2.7 in)
1955
117.3 mm (4.6 in)
1956
89.6 mm (3.5 in)
1957
49.8 mm (2.0 in)
1958
86.7 mm (3.4 in)
1959
47.0 mm (1.9 in)
1960
39.6 mm (1.6 in)
1961
70.8 mm (2.8 in)
1962
74.2 mm (2.9 in)
1963
77.2 mm (3.0 in)
1964
94.8 mm (3.7 in)
1965
70.6 mm (2.8 in)
1966
46.5 mm (1.8 in)
1967
63.1 mm (2.5 in)
1968
115.2 mm (4.5 in)
1969
52.6 mm (2.1 in)
1970
75.2 mm (3.0 in)
1971
44.0 mm (1.7 in)
1972
68.6 mm (2.7 in)
1973
89.0 mm (3.5 in)
1974
67.0 mm (2.6 in)
1975
74.2 mm (2.9 in)
1976
71.9 mm (2.8 in)
1977
46.4 mm (1.8 in)
1978
73.2 mm (2.9 in)
1979
69.6 mm (2.7 in)
1980
50.1 mm (2.0 in)
1981
84.2 mm (3.3 in)
1982
71.0 mm (2.8 in)
1983
75.3 mm (3.0 in)
1984
101.5 mm (4.0 in)
1985
69.1 mm (2.7 in)
1986
46.8 mm (1.8 in)
1987
81.6 mm (3.2 in)
1988
78.5 mm (3.1 in)
1989
90.9 mm (3.6 in)
1990
59.0 mm (2.3 in)
1991
140.8 mm (5.5 in)
1992
107.4 mm (4.2 in)
1993
84.6 mm (3.3 in)
1994
68.5 mm (2.7 in)
1995
82.6 mm (3.3 in)
1996
90.4 mm (3.6 in)
1997
80.2 mm (3.2 in)
1998
72.6 mm (2.9 in)
1999
79.0 mm (3.1 in)
2000
77.2 mm (3.0 in)
2001
116.4 mm (4.6 in)
2002
281.5 mm (11.1 in)
2003
89.0 mm (3.5 in)
2004
123.2 mm (4.9 in)
2005
60.7 mm (2.4 in)
2006
39.9 mm (1.6 in)
2007
65.8 mm (2.6 in)
2008
7.4 mm (0.29 in)
2009
91.1 mm (3.6 in)
2010
91.9 mm (3.6 in)
2011
40.5 mm (1.6 in)
2012
63.8 mm (2.5 in)
2013
71.3 mm (2.8 in)
2014
29.2 mm (1.1 in)
Longest dry spell (CDD)
The longest dry spell of the year at Warroad, 1901 to 2014. The record is 59 days in 1927, marked on the chart; the median year is 26 days.
Longest dry spell (CDD) at Warroad by year
Year
Longest dry spell (CDD)
1901
18 days
1902
30 days
1903
26 days
1904
1 day
1909
19 days
1910
31 days
1911
41 days
1912
36 days
1913
26 days
1914
35 days
1915
34 days
1916
36 days
1917
32 days
1918
19 days
1919
31 days
1920
22 days
1921
24 days
1922
25 days
1923
28 days
1924
34 days
1925
28 days
1926
36 days
1927
59 days
1928
40 days
1929
24 days
1930
36 days
1931
28 days
1932
27 days
1933
21 days
1934
16 days
1935
24 days
1936
30 days
1937
14 days
1938
30 days
1939
21 days
1940
23 days
1941
45 days
1942
19 days
1943
28 days
1944
25 days
1945
25 days
1946
27 days
1947
21 days
1948
29 days
1949
21 days
1950
16 days
1951
18 days
1952
32 days
1953
37 days
1954
21 days
1955
36 days
1956
23 days
1957
22 days
1958
26 days
1959
28 days
1960
46 days
1961
23 days
1962
22 days
1963
23 days
1964
28 days
1965
35 days
1966
21 days
1967
35 days
1968
21 days
1969
43 days
1970
25 days
1971
21 days
1972
29 days
1973
35 days
1974
24 days
1975
24 days
1976
38 days
1977
25 days
1978
25 days
1979
38 days
1980
47 days
1981
30 days
1982
22 days
1983
24 days
1984
29 days
1985
23 days
1986
25 days
1987
30 days
1988
38 days
1989
27 days
1990
27 days
1991
20 days
1992
27 days
1993
48 days
1994
34 days
1995
17 days
1996
35 days
1997
24 days
1998
28 days
1999
29 days
2000
22 days
2001
21 days
2002
25 days
2003
21 days
2004
24 days
2005
30 days
2006
21 days
2007
22 days
2008
13 days
2009
26 days
2010
26 days
2011
18 days
2012
27 days
2013
14 days
2014
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
88 years with a frost
Across 88 years with a frost, the median last spring frost at Warroad falls on 20 May and the median first autumn frost on 22 September, which leaves a median of 122 days between them.
In 1973 to 2013 the median growing season was 135 days. That is 16 days more than in 1910 to 1943.
Fitted over all years, the growing season changes by +3.2 days per decade at this station.
Frost dates and growing season at Warroad
Measure
Median, all years
Earliest period (1910 to 1943)
Recent period (1973 to 2013)
Recent against earliest
Fitted trend
Last spring frost
20 May
24 May
13 May
11 days earlier
-2.0 days per decade
First autumn frost
22 September
17 September
23 September
6 days later
+1.2 days per decade
Growing days
122 days
119 days
135 days
16 days more
+3.2 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
97 years, 1910 to 2011
A day with at least 45.8 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 128.9 mm (5.1 in) of rain is expected about once in 100 years.
Rainfall return levels at Warroad: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
45.8 mm (1.8 in)
5 years
62.8 mm (2.5 in)
10 years
75.9 mm (3.0 in)
25 years
94.9 mm (3.7 in)
50 years
111.0 mm (4.4 in)
100 years
128.9 mm (5.1 in)
Longer than the 97 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, 97 years of values from 1910 to 2011.
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: 131.1 mm (5.2 in) in 2002; 125.0 mm (4.9 in) in 1919; 113.8 mm (4.5 in) in 2004.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Download the Data
Data for Warroad standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Warroad 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.