Record envelope, standing records and threshold days for Mohall (USC00326025), North Dakota, United States, with 131 years of record.
Key Facts for Mohall
Mohall (USC00326025) is a weather station in North Dakota, United States at 48.76 latitude and -101.51 longitude, 500 m (1,641 ft) above sea level.
The station reports from 1893 to 2023, 131 years of record.
1,464 records set at Mohall still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Mohall set a daily record high minimum temperature of 12.2 C (54.0 F) on 2 October 2023.
About the Station
Location: North Dakota, United States, 48.76 latitude, -101.51 longitude.
Elevation: 500 m (1,641 ft).
Period of record: 1893 to 2023, 131 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 Mohall. 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 Mohall, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
14.4 C (57.9 F)
-43.9 C (-47.0 F)
n/a
n/a
Feb
17.8 C (64.0 F)
-44.4 C (-47.9 F)
n/a
n/a
Mar
30.0 C (86.0 F)
-44.4 C (-47.9 F)
n/a
n/a
Apr
33.3 C (91.9 F)
-30.0 C (-22.0 F)
n/a
n/a
May
41.7 C (107.1 F)
-13.3 C (8.1 F)
n/a
n/a
Jun
42.2 C (108.0 F)
-6.7 C (19.9 F)
n/a
n/a
Jul
44.4 C (111.9 F)
-1.7 C (28.9 F)
n/a
n/a
Aug
41.7 C (107.1 F)
-6.1 C (21.0 F)
n/a
n/a
Sep
39.4 C (102.9 F)
-12.2 C (10.0 F)
n/a
n/a
Oct
33.9 C (93.0 F)
-26.1 C (-15.0 F)
n/a
n/a
Nov
25.0 C (77.0 F)
-34.4 C (-29.9 F)
n/a
n/a
Dec
20.6 C (69.1 F)
-41.1 C (-42.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Mohall still stand. 1910 holds the most, with 38.
Standing records at Mohall by the year they were set
Year set
Standing records
1893
6
1894
29
1895
14
1896
25
1897
23
1898
14
1899
28
1900
18
1901
14
1902
10
1903
20
1904
10
1905
17
1906
16
1907
22
1908
17
1909
12
1910
38
1911
18
1912
15
1913
9
1914
18
1915
16
1916
15
1917
19
1918
20
1919
18
1920
5
1921
7
1922
8
1923
7
1924
14
1925
14
1926
10
1927
8
1928
12
1929
8
1930
10
1931
30
1932
12
1933
12
1934
26
1935
10
1936
32
1937
12
1938
5
1939
17
1940
17
1941
14
1942
17
1943
10
1944
8
1945
8
1946
13
1947
7
1948
7
1949
8
1950
10
1951
7
1952
8
1953
9
1954
13
1955
6
1956
7
1957
3
1958
17
1959
12
1960
6
1961
6
1962
16
1963
13
1964
15
1965
9
1966
11
1967
10
1968
12
1969
5
1971
4
1972
14
1973
3
1974
5
1975
5
1976
5
1977
2
1978
3
1979
8
1980
11
1981
7
1982
8
1983
15
1984
5
1985
8
1986
6
1987
9
1988
12
1989
15
1990
10
1991
24
1992
19
1993
8
1994
5
1995
7
1996
6
1997
17
1998
14
1999
19
2000
7
2001
7
2002
6
2003
10
2004
14
2005
2
2006
1
2007
2
2008
2
2009
6
2010
1
2011
5
2012
10
2013
6
2014
3
2015
7
2016
10
2017
4
2018
10
2019
5
2020
2
2021
13
2022
11
2023
2
All-Time Record Progression
5 new records
5 all-time records were set at Mohall between 16 June 1931 and 10 July 1998. Each dot is a new record.
When Mohall set new all-time records
Date
Kind
Detail
1931-06-16
Record high maximum temperature
Record high maximum temperature 41.7 C (107.1 F)
1931-06-17
Record high maximum temperature
Record high maximum temperature 42.2 C (108.0 F)
1936-07-05
Record high maximum temperature
Record high maximum temperature 43.9 C (111.0 F)
1936-07-11
Record high maximum temperature
Record high maximum temperature 44.4 C (111.9 F)
1998-07-10
Record high minimum temperature
Record high minimum temperature 25.0 C (77.0 F)
Wettest Day of Each Month
Jun: 195.6 mm (7.7 in)
The wettest day on record for each calendar month at Mohall. The most was 195.6 mm (7.7 in) on 15 June 1897.
Record daily precipitation for each month at Mohall
Month
Record daily precipitation (mm)
Date
Jan
17.3 mm (0.7 in)
7 January 1989
Feb
38.1 mm (1.5 in)
16 February 1929
Mar
38.1 mm (1.5 in)
31 March 2006
Apr
57.2 mm (2.3 in)
22 April 1932
May
66.0 mm (2.6 in)
13 May 2023
Jun
195.6 mm (7.7 in)
15 June 1897
Jul
69.3 mm (2.7 in)
7 July 1971
Aug
74.4 mm (2.9 in)
9 August 1948
Sep
81.5 mm (3.2 in)
5 September 1971
Oct
66.5 mm (2.6 in)
7 October 1984
Nov
45.7 mm (1.8 in)
18 November 1906
Dec
20.3 mm (0.8 in)
28 December 1918
Period of Record Coverage
1893 to 2023
Complete yearUnder 90 percent of days
131 years of record at Mohall, 1893 to 2023. 35 years have data for under 90 percent of days and are left out of rankings: 1893, 1904, 1924, 1929, 1930, 1934, 1938, 1974 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 80 complete years at Mohall, 1894 to 2018. Blue stripes are years cooler than the station's own mean of 3.6 C (38.5 F); red stripes are warmer. The coolest year was 1950, at 1.0 C (33.7 F), and the warmest was 1931, at 7.2 C (45.0 F). The strongest colour marks a difference of 3.7 C (6.7 F).
Annual mean temperature at Mohall as warming stripes, 1894 to 2018
Year
Annual mean temperature
Difference from the station mean
1894
4.2 C
+0.57 C
1895
2.7 C
-0.95 C
1897
1.6 C
-2.03 C
1898
2.3 C
-1.26 C
1900
3.4 C
-0.19 C
1902
2.6 C
-0.98 C
1905
2.7 C
-0.90 C
1906
3.4 C
-0.19 C
1909
2.5 C
-1.06 C
1910
4.0 C
+0.40 C
1913
3.8 C
+0.20 C
1914
4.4 C
+0.82 C
1915
3.9 C
+0.25 C
1916
1.7 C
-1.90 C
1917
2.2 C
-1.44 C
1918
4.1 C
+0.53 C
1920
3.0 C
-0.57 C
1921
5.3 C
+1.66 C
1923
4.0 C
+0.44 C
1925
3.6 C
-0.01 C
1926
3.9 C
+0.25 C
1927
2.5 C
-1.10 C
1928
4.3 C
+0.70 C
1931
7.2 C
+3.61 C
1932
4.2 C
+0.57 C
1933
4.1 C
+0.47 C
1935
3.4 C
-0.22 C
1936
3.3 C
-0.32 C
1940
3.9 C
+0.26 C
1941
4.6 C
+1.03 C
1942
4.1 C
+0.46 C
1943
3.5 C
-0.06 C
1944
4.3 C
+0.70 C
1945
3.0 C
-0.58 C
1946
3.8 C
+0.21 C
1947
3.4 C
-0.16 C
1948
2.8 C
-0.83 C
1949
3.1 C
-0.53 C
1950
1.0 C
-2.65 C
1951
1.3 C
-2.31 C
1952
4.6 C
+1.03 C
1953
5.2 C
+1.64 C
1954
4.3 C
+0.72 C
1955
2.9 C
-0.71 C
1956
3.8 C
+0.21 C
1957
4.5 C
+0.89 C
1958
4.5 C
+0.93 C
1959
3.7 C
+0.08 C
1960
4.0 C
+0.42 C
1961
4.4 C
+0.75 C
1962
3.6 C
-0.04 C
1963
4.7 C
+1.12 C
1964
3.7 C
+0.13 C
1965
2.9 C
-0.69 C
1966
3.1 C
-0.54 C
1967
3.9 C
+0.30 C
1968
3.7 C
+0.11 C
1969
2.6 C
-0.97 C
1970
2.4 C
-1.21 C
1971
3.3 C
-0.34 C
1972
2.2 C
-1.39 C
1980
3.3 C
-0.29 C
1981
4.9 C
+1.30 C
1986
4.6 C
+1.01 C
1988
5.0 C
+1.35 C
1989
3.2 C
-0.36 C
1990
5.0 C
+1.38 C
1992
4.5 C
+0.85 C
1993
3.0 C
-0.60 C
1994
3.6 C
-0.02 C
1995
3.0 C
-0.60 C
1996
1.5 C
-2.06 C
2000
4.2 C
+0.62 C
2001
4.7 C
+1.13 C
2003
3.4 C
-0.19 C
2006
5.5 C
+1.86 C
2012
4.9 C
+1.31 C
2013
2.1 C
-1.54 C
2017
4.1 C
+0.51 C
2018
2.6 C
-1.01 C
The fitted trend in annual mean temperature here over 1894 to 2018 is 0.04 C (-0.03 to 0.12) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.08 F (-0.05 to 0.21) per decade. The slope is a straight line fitted to 80 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Mohall
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.04 C (-0.03 to 0.12) per decade
0.08 F (-0.05 to 0.21) per decade
1894 to 2018
80
Not clearly different from zero
Mean daily maximum
-0.06 C (-0.15 to 0.03) per decade
-0.11 F (-0.27 to 0.05) per decade
1894 to 2018
80
Not clearly different from zero
Mean daily minimum
0.2 C (0.1 to 0.2) per decade
0.3 F (0.1 to 0.4) per decade
1894 to 2018
80
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
1893 to 2023
Yearly extremes at Mohall: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
44.4 C (111.9 F)
1936
37.2 C (99.0 F)
131
Coldest night (TNn)
-44.4 C (-47.9 F)
1897
-35.6 C (-32.1 F)
131
Wettest day (Rx1day)
195.6 mm (7.7 in)
1897
43.2 mm (1.7 in)
131
Wettest five days (Rx5day)
239.1 mm (9.4 in)
1897
58.9 mm (2.3 in)
128
Longest dry spell (CDD)
94 days
1906
32 days
131
Hottest day (TXx)
The hottest day of the year at Mohall, 1893 to 2023. The record is 44.4 C (111.9 F) in 1936, marked on the chart; the median year is 37.2 C (99.0 F).
Hottest day (TXx) at Mohall by year
Year
Hottest day (TXx)
1893
34.4 C (93.9 F)
1894
37.8 C (100.0 F)
1895
34.4 C (93.9 F)
1896
33.9 C (93.0 F)
1897
37.8 C (100.0 F)
1898
36.7 C (98.1 F)
1899
32.8 C (91.0 F)
1900
40.0 C (104.0 F)
1901
37.8 C (100.0 F)
1902
37.2 C (99.0 F)
1903
35.6 C (96.1 F)
1904
34.4 C (93.9 F)
1905
36.1 C (97.0 F)
1906
39.4 C (102.9 F)
1907
35.0 C (95.0 F)
1908
36.7 C (98.1 F)
1909
37.8 C (100.0 F)
1910
40.6 C (105.1 F)
1911
37.2 C (99.0 F)
1912
40.0 C (104.0 F)
1913
37.8 C (100.0 F)
1914
37.8 C (100.0 F)
1915
37.8 C (100.0 F)
1916
37.2 C (99.0 F)
1917
40.0 C (104.0 F)
1918
37.8 C (100.0 F)
1919
38.3 C (100.9 F)
1920
35.6 C (96.1 F)
1921
35.6 C (96.1 F)
1922
35.0 C (95.0 F)
1923
33.3 C (91.9 F)
1924
32.2 C (90.0 F)
1925
35.0 C (95.0 F)
1926
38.3 C (100.9 F)
1927
31.7 C (89.1 F)
1928
36.7 C (98.1 F)
1929
37.8 C (100.0 F)
1930
39.4 C (102.9 F)
1931
42.2 C (108.0 F)
1932
40.6 C (105.1 F)
1933
38.3 C (100.9 F)
1934
42.2 C (108.0 F)
1935
37.8 C (100.0 F)
1936
44.4 C (111.9 F)
1937
41.7 C (107.1 F)
1938
36.7 C (98.1 F)
1939
40.6 C (105.1 F)
1940
37.8 C (100.0 F)
1941
38.9 C (102.0 F)
1942
33.9 C (93.0 F)
1943
32.2 C (90.0 F)
1944
34.4 C (93.9 F)
1945
37.2 C (99.0 F)
1946
37.8 C (100.0 F)
1947
38.3 C (100.9 F)
1948
35.6 C (96.1 F)
1949
41.7 C (107.1 F)
1950
33.9 C (93.0 F)
1951
37.8 C (100.0 F)
1952
38.9 C (102.0 F)
1953
33.3 C (91.9 F)
1954
36.7 C (98.1 F)
1955
38.3 C (100.9 F)
1956
35.0 C (95.0 F)
1957
37.2 C (99.0 F)
1958
41.1 C (106.0 F)
1959
38.9 C (102.0 F)
1960
38.9 C (102.0 F)
1961
38.9 C (102.0 F)
1962
34.4 C (93.9 F)
1963
36.1 C (97.0 F)
1964
35.0 C (95.0 F)
1965
37.8 C (100.0 F)
1966
35.6 C (96.1 F)
1967
37.2 C (99.0 F)
1968
35.6 C (96.1 F)
1969
37.8 C (100.0 F)
1970
35.6 C (96.1 F)
1971
39.4 C (102.9 F)
1972
33.9 C (93.0 F)
1973
34.4 C (93.9 F)
1974
36.1 C (97.0 F)
1975
36.1 C (97.0 F)
1976
37.8 C (100.0 F)
1977
38.3 C (100.9 F)
1978
36.7 C (98.1 F)
1979
37.2 C (99.0 F)
1980
37.8 C (100.0 F)
1981
38.3 C (100.9 F)
1982
36.1 C (97.0 F)
1983
40.6 C (105.1 F)
1984
37.8 C (100.0 F)
1985
35.0 C (95.0 F)
1986
33.9 C (93.0 F)
1987
36.7 C (98.1 F)
1988
40.0 C (104.0 F)
1989
38.3 C (100.9 F)
1990
36.7 C (98.1 F)
1991
37.8 C (100.0 F)
1992
37.8 C (100.0 F)
1993
33.9 C (93.0 F)
1994
37.8 C (100.0 F)
1995
37.8 C (100.0 F)
1996
37.2 C (99.0 F)
1997
36.1 C (97.0 F)
1998
37.2 C (99.0 F)
1999
34.4 C (93.9 F)
2000
32.8 C (91.0 F)
2001
36.7 C (98.1 F)
2002
34.4 C (93.9 F)
2003
37.8 C (100.0 F)
2004
31.7 C (89.1 F)
2005
35.0 C (95.0 F)
2006
36.1 C (97.0 F)
2007
39.4 C (102.9 F)
2008
34.4 C (93.9 F)
2009
35.6 C (96.1 F)
2010
33.3 C (91.9 F)
2011
35.6 C (96.1 F)
2012
37.8 C (100.0 F)
2013
35.0 C (95.0 F)
2014
33.9 C (93.0 F)
2015
37.8 C (100.0 F)
2016
33.9 C (93.0 F)
2017
35.6 C (96.1 F)
2018
39.4 C (102.9 F)
2019
35.0 C (95.0 F)
2020
34.4 C (93.9 F)
2021
39.4 C (102.9 F)
2022
34.4 C (93.9 F)
2023
36.7 C (98.1 F)
Coldest night (TNn)
The coldest night of the year at Mohall, 1893 to 2023. The record is -44.4 C (-47.9 F) in 1897, marked on the chart; the median year is -35.6 C (-32.1 F).
Coldest night (TNn) at Mohall by year
Year
Coldest night (TNn)
1893
-34.4 C (-29.9 F)
1894
-38.9 C (-38.0 F)
1895
-41.1 C (-42.0 F)
1896
-37.2 C (-35.0 F)
1897
-44.4 C (-47.9 F)
1898
-35.6 C (-32.1 F)
1899
-44.4 C (-47.9 F)
1900
-44.4 C (-47.9 F)
1901
-36.1 C (-33.0 F)
1902
-37.2 C (-35.0 F)
1903
-41.7 C (-43.1 F)
1904
-41.1 C (-42.0 F)
1905
-41.1 C (-42.0 F)
1906
-40.0 C (-40.0 F)
1907
-43.9 C (-47.0 F)
1908
-37.2 C (-35.0 F)
1909
-41.1 C (-42.0 F)
1910
-36.1 C (-33.0 F)
1911
-41.1 C (-42.0 F)
1912
-41.1 C (-42.0 F)
1913
-37.2 C (-35.0 F)
1914
-41.1 C (-42.0 F)
1915
-39.4 C (-38.9 F)
1916
-43.9 C (-47.0 F)
1917
-41.7 C (-43.1 F)
1918
-36.1 C (-33.0 F)
1919
-35.6 C (-32.1 F)
1920
-39.4 C (-38.9 F)
1921
-33.3 C (-27.9 F)
1922
-42.8 C (-45.0 F)
1923
-35.6 C (-32.1 F)
1924
-36.7 C (-34.1 F)
1925
-34.4 C (-29.9 F)
1926
-33.9 C (-29.0 F)
1927
-35.6 C (-32.1 F)
1928
-34.4 C (-29.9 F)
1929
-40.0 C (-40.0 F)
1930
-26.1 C (-15.0 F)
1931
-27.8 C (-18.0 F)
1932
-33.3 C (-27.9 F)
1933
-38.9 C (-38.0 F)
1934
-36.7 C (-34.1 F)
1935
-36.7 C (-34.1 F)
1936
-40.6 C (-41.1 F)
1937
-38.9 C (-38.0 F)
1938
-35.6 C (-32.1 F)
1939
-41.1 C (-42.0 F)
1940
-35.0 C (-31.0 F)
1941
-35.0 C (-31.0 F)
1942
-35.0 C (-31.0 F)
1943
-38.3 C (-36.9 F)
1944
-36.7 C (-34.1 F)
1945
-35.0 C (-31.0 F)
1946
-36.1 C (-33.0 F)
1947
-35.0 C (-31.0 F)
1948
-36.1 C (-33.0 F)
1949
-39.4 C (-38.9 F)
1950
-38.9 C (-38.0 F)
1951
-38.3 C (-36.9 F)
1952
-33.3 C (-27.9 F)
1953
-32.8 C (-27.0 F)
1954
-38.3 C (-36.9 F)
1955
-33.3 C (-27.9 F)
1956
-32.8 C (-27.0 F)
1957
-32.2 C (-26.0 F)
1958
-33.9 C (-29.0 F)
1959
-34.4 C (-29.9 F)
1960
-31.7 C (-25.1 F)
1961
-33.3 C (-27.9 F)
1962
-40.0 C (-40.0 F)
1963
-35.0 C (-31.0 F)
1964
-34.4 C (-29.9 F)
1965
-35.0 C (-31.0 F)
1966
-38.9 C (-38.0 F)
1967
-39.4 C (-38.9 F)
1968
-40.0 C (-40.0 F)
1969
-35.0 C (-31.0 F)
1970
-35.6 C (-32.1 F)
1971
-36.7 C (-34.1 F)
1972
-36.7 C (-34.1 F)
1973
-33.3 C (-27.9 F)
1974
-33.9 C (-29.0 F)
1975
-32.8 C (-27.0 F)
1976
-32.2 C (-26.0 F)
1977
-35.0 C (-31.0 F)
1978
-5.6 C (21.9 F)
1979
-35.0 C (-31.0 F)
1980
-38.3 C (-36.9 F)
1981
-32.2 C (-26.0 F)
1982
-37.2 C (-35.0 F)
1983
-41.1 C (-42.0 F)
1984
-35.0 C (-31.0 F)
1985
-36.7 C (-34.1 F)
1986
-34.4 C (-29.9 F)
1987
-24.4 C (-11.9 F)
1988
-32.2 C (-26.0 F)
1989
-38.9 C (-38.0 F)
1990
-35.6 C (-32.1 F)
1991
-34.4 C (-29.9 F)
1992
-31.1 C (-24.0 F)
1993
-36.7 C (-34.1 F)
1994
-37.2 C (-35.0 F)
1995
-29.4 C (-20.9 F)
1996
-40.0 C (-40.0 F)
1997
-35.6 C (-32.1 F)
1998
-35.6 C (-32.1 F)
1999
-34.4 C (-29.9 F)
2000
-33.3 C (-27.9 F)
2001
-28.3 C (-18.9 F)
2002
-31.1 C (-24.0 F)
2003
-33.9 C (-29.0 F)
2004
-38.3 C (-36.9 F)
2005
-35.6 C (-32.1 F)
2006
-31.1 C (-24.0 F)
2007
-32.2 C (-26.0 F)
2008
-36.1 C (-33.0 F)
2009
-38.3 C (-36.9 F)
2010
-36.1 C (-33.0 F)
2011
-31.7 C (-25.1 F)
2012
-30.6 C (-23.1 F)
2013
-34.4 C (-29.9 F)
2014
-33.9 C (-29.0 F)
2015
-33.9 C (-29.0 F)
2016
-33.3 C (-27.9 F)
2017
-35.6 C (-32.1 F)
2018
-33.3 C (-27.9 F)
2019
-38.3 C (-36.9 F)
2020
-32.8 C (-27.0 F)
2021
-36.7 C (-34.1 F)
2022
-36.1 C (-33.0 F)
2023
-32.2 C (-26.0 F)
Wettest day (Rx1day)
The wettest day of the year at Mohall, 1893 to 2023. The record is 195.6 mm (7.7 in) in 1897, marked on the chart; the median year is 43.2 mm (1.7 in).
Wettest day (Rx1day) at Mohall by year
Year
Wettest day (Rx1day)
1893
30.0 mm (1.2 in)
1894
39.9 mm (1.6 in)
1895
50.8 mm (2.0 in)
1896
58.4 mm (2.3 in)
1897
195.6 mm (7.7 in)
1898
41.9 mm (1.6 in)
1899
43.2 mm (1.7 in)
1900
57.2 mm (2.3 in)
1901
58.4 mm (2.3 in)
1902
33.0 mm (1.3 in)
1903
58.4 mm (2.3 in)
1904
58.4 mm (2.3 in)
1905
30.5 mm (1.2 in)
1906
45.7 mm (1.8 in)
1907
38.1 mm (1.5 in)
1908
44.5 mm (1.8 in)
1909
36.3 mm (1.4 in)
1910
34.5 mm (1.4 in)
1911
31.8 mm (1.3 in)
1912
49.5 mm (1.9 in)
1913
48.3 mm (1.9 in)
1914
43.2 mm (1.7 in)
1915
33.8 mm (1.3 in)
1916
33.0 mm (1.3 in)
1917
30.5 mm (1.2 in)
1918
31.8 mm (1.3 in)
1919
45.7 mm (1.8 in)
1920
21.1 mm (0.8 in)
1921
35.6 mm (1.4 in)
1922
45.7 mm (1.8 in)
1923
45.7 mm (1.8 in)
1924
44.5 mm (1.8 in)
1925
55.9 mm (2.2 in)
1926
46.2 mm (1.8 in)
1927
57.2 mm (2.3 in)
1928
43.2 mm (1.7 in)
1929
38.1 mm (1.5 in)
1930
85.1 mm (3.4 in)
1931
25.4 mm (1.0 in)
1932
57.2 mm (2.3 in)
1933
53.3 mm (2.1 in)
1934
22.9 mm (0.9 in)
1935
31.8 mm (1.3 in)
1936
25.4 mm (1.0 in)
1937
68.6 mm (2.7 in)
1938
26.4 mm (1.0 in)
1939
29.7 mm (1.2 in)
1940
31.2 mm (1.2 in)
1941
32.5 mm (1.3 in)
1942
30.7 mm (1.2 in)
1943
36.6 mm (1.4 in)
1944
86.1 mm (3.4 in)
1945
26.9 mm (1.1 in)
1946
37.3 mm (1.5 in)
1947
39.6 mm (1.6 in)
1948
74.4 mm (2.9 in)
1949
53.6 mm (2.1 in)
1950
59.2 mm (2.3 in)
1951
23.6 mm (0.9 in)
1952
82.3 mm (3.2 in)
1953
33.3 mm (1.3 in)
1954
49.8 mm (2.0 in)
1955
27.2 mm (1.1 in)
1956
46.0 mm (1.8 in)
1957
40.4 mm (1.6 in)
1958
14.7 mm (0.6 in)
1959
68.6 mm (2.7 in)
1960
44.2 mm (1.7 in)
1961
15.0 mm (0.6 in)
1962
61.0 mm (2.4 in)
1963
86.9 mm (3.4 in)
1964
28.7 mm (1.1 in)
1965
31.0 mm (1.2 in)
1966
35.6 mm (1.4 in)
1967
14.2 mm (0.6 in)
1968
51.1 mm (2.0 in)
1969
44.2 mm (1.7 in)
1970
50.3 mm (2.0 in)
1971
81.5 mm (3.2 in)
1972
48.8 mm (1.9 in)
1973
112.0 mm (4.4 in)
1974
31.5 mm (1.2 in)
1975
49.3 mm (1.9 in)
1976
49.8 mm (2.0 in)
1977
44.5 mm (1.8 in)
1978
46.0 mm (1.8 in)
1979
23.1 mm (0.9 in)
1980
46.0 mm (1.8 in)
1981
25.7 mm (1.0 in)
1982
41.9 mm (1.6 in)
1983
49.0 mm (1.9 in)
1984
66.5 mm (2.6 in)
1985
74.4 mm (2.9 in)
1986
39.1 mm (1.5 in)
1987
48.8 mm (1.9 in)
1988
29.0 mm (1.1 in)
1989
49.3 mm (1.9 in)
1990
18.0 mm (0.7 in)
1991
38.4 mm (1.5 in)
1992
26.7 mm (1.1 in)
1993
51.8 mm (2.0 in)
1994
41.7 mm (1.6 in)
1995
59.7 mm (2.4 in)
1996
64.8 mm (2.6 in)
1997
30.0 mm (1.2 in)
1998
58.7 mm (2.3 in)
1999
43.7 mm (1.7 in)
2000
51.6 mm (2.0 in)
2001
21.8 mm (0.9 in)
2002
56.6 mm (2.2 in)
2003
47.2 mm (1.9 in)
2004
38.9 mm (1.5 in)
2005
28.4 mm (1.1 in)
2006
38.1 mm (1.5 in)
2007
27.4 mm (1.1 in)
2008
59.4 mm (2.3 in)
2009
37.3 mm (1.5 in)
2010
40.6 mm (1.6 in)
2011
49.5 mm (1.9 in)
2012
18.8 mm (0.7 in)
2013
48.8 mm (1.9 in)
2014
77.5 mm (3.1 in)
2015
53.3 mm (2.1 in)
2016
58.4 mm (2.3 in)
2017
35.6 mm (1.4 in)
2018
71.1 mm (2.8 in)
2019
38.1 mm (1.5 in)
2020
40.6 mm (1.6 in)
2021
43.2 mm (1.7 in)
2022
30.5 mm (1.2 in)
2023
66.0 mm (2.6 in)
Wettest five days (Rx5day)
The wettest five days of the year at Mohall, 1893 to 2023. The record is 239.1 mm (9.4 in) in 1897, marked on the chart; the median year is 58.9 mm (2.3 in).
Wettest five days (Rx5day) at Mohall by year
Year
Wettest five days (Rx5day)
1893
55.7 mm (2.2 in)
1894
77.2 mm (3.0 in)
1895
58.4 mm (2.3 in)
1896
84.1 mm (3.3 in)
1897
239.1 mm (9.4 in)
1898
48.2 mm (1.9 in)
1899
58.5 mm (2.3 in)
1900
57.2 mm (2.3 in)
1901
73.6 mm (2.9 in)
1902
30.5 mm (1.2 in)
1903
76.2 mm (3.0 in)
1904
39.4 mm (1.6 in)
1905
36.1 mm (1.4 in)
1906
45.7 mm (1.8 in)
1907
44.9 mm (1.8 in)
1908
50.8 mm (2.0 in)
1909
73.1 mm (2.9 in)
1910
48.0 mm (1.9 in)
1911
35.8 mm (1.4 in)
1912
66.1 mm (2.6 in)
1913
49.6 mm (2.0 in)
1914
61.0 mm (2.4 in)
1915
56.7 mm (2.2 in)
1916
45.7 mm (1.8 in)
1917
33.0 mm (1.3 in)
1918
54.6 mm (2.1 in)
1919
55.9 mm (2.2 in)
1920
28.0 mm (1.1 in)
1921
68.6 mm (2.7 in)
1922
50.8 mm (2.0 in)
1923
59.7 mm (2.4 in)
1924
16.6 mm (0.7 in)
1925
61.0 mm (2.4 in)
1926
63.9 mm (2.5 in)
1927
57.2 mm (2.3 in)
1928
55.1 mm (2.2 in)
1929
n/a
1930
47.1 mm (1.9 in)
1931
n/a
1932
87.0 mm (3.4 in)
1933
114.5 mm (4.5 in)
1934
43.0 mm (1.7 in)
1935
61.0 mm (2.4 in)
1936
40.6 mm (1.6 in)
1937
87.1 mm (3.4 in)
1938
33.3 mm (1.3 in)
1939
40.2 mm (1.6 in)
1940
43.7 mm (1.7 in)
1941
60.2 mm (2.4 in)
1942
49.0 mm (1.9 in)
1943
104.6 mm (4.1 in)
1944
125.5 mm (4.9 in)
1945
47.2 mm (1.9 in)
1946
57.1 mm (2.2 in)
1947
97.6 mm (3.8 in)
1948
89.6 mm (3.5 in)
1949
104.6 mm (4.1 in)
1950
80.2 mm (3.2 in)
1951
29.0 mm (1.1 in)
1952
83.6 mm (3.3 in)
1953
58.4 mm (2.3 in)
1954
73.7 mm (2.9 in)
1955
73.7 mm (2.9 in)
1956
68.3 mm (2.7 in)
1957
57.9 mm (2.3 in)
1958
26.4 mm (1.0 in)
1959
95.0 mm (3.7 in)
1960
57.1 mm (2.2 in)
1961
24.2 mm (1.0 in)
1962
71.1 mm (2.8 in)
1963
177.3 mm (7.0 in)
1964
61.2 mm (2.4 in)
1965
54.7 mm (2.2 in)
1966
52.9 mm (2.1 in)
1967
24.1 mm (0.9 in)
1968
55.9 mm (2.2 in)
1969
94.5 mm (3.7 in)
1970
64.5 mm (2.5 in)
1971
92.0 mm (3.6 in)
1972
57.9 mm (2.3 in)
1973
119.4 mm (4.7 in)
1974
50.0 mm (2.0 in)
1975
77.0 mm (3.0 in)
1976
61.5 mm (2.4 in)
1977
68.0 mm (2.7 in)
1978
54.4 mm (2.1 in)
1979
23.1 mm (0.9 in)
1980
47.0 mm (1.9 in)
1981
42.4 mm (1.7 in)
1982
59.2 mm (2.3 in)
1983
85.8 mm (3.4 in)
1984
132.0 mm (5.2 in)
1985
82.0 mm (3.2 in)
1986
64.8 mm (2.6 in)
1987
83.3 mm (3.3 in)
1988
45.3 mm (1.8 in)
1989
51.8 mm (2.0 in)
1990
38.5 mm (1.5 in)
1991
49.8 mm (2.0 in)
1992
44.0 mm (1.7 in)
1993
77.9 mm (3.1 in)
1994
71.2 mm (2.8 in)
1995
88.4 mm (3.5 in)
1996
68.1 mm (2.7 in)
1997
31.5 mm (1.2 in)
1998
61.5 mm (2.4 in)
1999
77.2 mm (3.0 in)
2000
72.0 mm (2.8 in)
2001
49.5 mm (1.9 in)
2002
59.9 mm (2.4 in)
2003
67.1 mm (2.6 in)
2004
64.2 mm (2.5 in)
2005
77.1 mm (3.0 in)
2006
38.1 mm (1.5 in)
2007
42.6 mm (1.7 in)
2008
72.6 mm (2.9 in)
2009
54.5 mm (2.1 in)
2010
84.0 mm (3.3 in)
2011
n/a
2012
29.5 mm (1.2 in)
2013
44.7 mm (1.8 in)
2014
111.8 mm (4.4 in)
2015
44.9 mm (1.8 in)
2016
69.8 mm (2.7 in)
2017
51.9 mm (2.0 in)
2018
98.7 mm (3.9 in)
2019
61.2 mm (2.4 in)
2020
62.7 mm (2.5 in)
2021
74.7 mm (2.9 in)
2022
54.1 mm (2.1 in)
2023
66.0 mm (2.6 in)
Longest dry spell (CDD)
The longest dry spell of the year at Mohall, 1893 to 2023. The record is 94 days in 1906, marked on the chart; the median year is 32 days.
Longest dry spell (CDD) at Mohall by year
Year
Longest dry spell (CDD)
1893
30 days
1894
28 days
1895
41 days
1896
45 days
1897
47 days
1898
37 days
1899
59 days
1900
52 days
1901
42 days
1902
54 days
1903
56 days
1904
48 days
1905
42 days
1906
94 days
1907
40 days
1908
26 days
1909
43 days
1910
49 days
1911
32 days
1912
37 days
1913
82 days
1914
23 days
1915
61 days
1916
25 days
1917
50 days
1918
67 days
1919
45 days
1920
62 days
1921
35 days
1922
32 days
1923
24 days
1924
17 days
1925
23 days
1926
20 days
1927
18 days
1928
25 days
1929
2 days
1930
31 days
1931
2 days
1932
49 days
1933
49 days
1934
34 days
1935
38 days
1936
39 days
1937
33 days
1938
40 days
1939
17 days
1940
35 days
1941
21 days
1942
33 days
1943
55 days
1944
33 days
1945
19 days
1946
32 days
1947
25 days
1948
37 days
1949
26 days
1950
26 days
1951
21 days
1952
55 days
1953
27 days
1954
68 days
1955
21 days
1956
39 days
1957
37 days
1958
49 days
1959
32 days
1960
66 days
1961
78 days
1962
26 days
1963
34 days
1964
28 days
1965
62 days
1966
60 days
1967
23 days
1968
37 days
1969
35 days
1970
19 days
1971
52 days
1972
29 days
1973
43 days
1974
58 days
1975
31 days
1976
24 days
1977
19 days
1978
33 days
1979
25 days
1980
56 days
1981
53 days
1982
32 days
1983
30 days
1984
22 days
1985
25 days
1986
27 days
1987
46 days
1988
32 days
1989
22 days
1990
30 days
1991
28 days
1992
28 days
1993
54 days
1994
24 days
1995
18 days
1996
37 days
1997
46 days
1998
40 days
1999
42 days
2000
37 days
2001
47 days
2002
25 days
2003
33 days
2004
27 days
2005
31 days
2006
28 days
2007
34 days
2008
30 days
2009
38 days
2010
24 days
2011
1 day
2012
22 days
2013
22 days
2014
20 days
2015
31 days
2016
27 days
2017
27 days
2018
25 days
2019
21 days
2020
26 days
2021
46 days
2022
22 days
2023
31 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
80 years with a frost
Across 80 years with a frost, the median last spring frost at Mohall falls on 22 May and the median first autumn frost on 15 September, which leaves a median of 113 days between them.
In 1962 to 2018 the median growing season was 127 days. That is 30 days more than in 1894 to 1941.
Fitted over all years, the growing season changes by +4.4 days per decade at this station.
Frost dates and growing season at Mohall
Measure
Median, all years
Earliest period (1894 to 1941)
Recent period (1962 to 2018)
Recent against earliest
Fitted trend
Last spring frost
22 May
29 May
15 May
14 days earlier
-2.1 days per decade
First autumn frost
15 September
7 September
20 September
13 days later
+2.3 days per decade
Growing days
113 days
97 days
127 days
30 days more
+4.4 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
88 years, 1894 to 2006
A day with at least 41.0 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 126.2 mm (5.0 in) of rain is expected about once in 100 years.
Rainfall return levels at Mohall: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
41.0 mm (1.6 in)
5 years
59.0 mm (2.3 in)
10 years
72.7 mm (2.9 in)
25 years
92.1 mm (3.6 in)
50 years
108.4 mm (4.3 in)
100 years
126.2 mm (5.0 in)
Longer than the 88 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, 88 years of values from 1894 to 2006.
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: 195.6 mm (7.7 in) in 1897; 112.0 mm (4.4 in) in 1973; 86.9 mm (3.4 in) in 1963.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Download the Data
Data for Mohall standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Mohall 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.