Record envelope, standing records and threshold days for Haugan 1 W (USC00243984), Montana, United States, with 112 years of record.
Key Facts for Haugan 1 W
Haugan 1 W (USC00243984) is a weather station in Montana, United States at 47.39 latitude and -115.42 longitude, 963 m (3,160 ft) above sea level.
The station reports from 1912 to 2023, 112 years of record.
1,464 records set at Haugan 1 W still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Haugan 1 W set a daily record high minimum temperature of 11.1 C (52.0 F) on 27 May 2023.
About the Station
Location: Montana, United States, 47.39 latitude, -115.42 longitude.
Elevation: 963 m (3,160 ft).
Period of record: 1912 to 2023, 112 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 Haugan 1 W. 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 Haugan 1 W, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
13.9 C (57.0 F)
-43.9 C (-47.0 F)
n/a
n/a
Feb
17.2 C (63.0 F)
-45.0 C (-49.0 F)
n/a
n/a
Mar
24.4 C (75.9 F)
-32.8 C (-27.0 F)
n/a
n/a
Apr
30.6 C (87.1 F)
-26.1 C (-15.0 F)
n/a
n/a
May
34.4 C (93.9 F)
-10.0 C (14.0 F)
n/a
n/a
Jun
36.7 C (98.1 F)
-6.7 C (19.9 F)
n/a
n/a
Jul
39.4 C (102.9 F)
-4.4 C (24.1 F)
n/a
n/a
Aug
41.7 C (107.1 F)
-8.3 C (17.1 F)
n/a
n/a
Sep
37.8 C (100.0 F)
-15.0 C (5.0 F)
n/a
n/a
Oct
32.8 C (91.0 F)
-25.0 C (-13.0 F)
n/a
n/a
Nov
21.1 C (70.0 F)
-33.3 C (-27.9 F)
n/a
n/a
Dec
15.0 C (59.0 F)
-40.6 C (-41.1 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Haugan 1 W still stand. 1919 holds the most, with 50.
Standing records at Haugan 1 W by the year they were set
Year set
Standing records
1912
11
1913
17
1914
17
1915
7
1916
29
1917
27
1918
33
1919
50
1920
9
1921
17
1922
11
1923
6
1924
25
1925
19
1926
23
1927
9
1928
12
1929
27
1930
32
1931
28
1932
36
1933
24
1934
41
1935
28
1936
33
1937
26
1938
12
1939
21
1940
18
1941
8
1942
8
1943
10
1944
17
1945
18
1946
13
1947
11
1948
11
1949
21
1950
23
1951
9
1952
10
1953
13
1954
9
1955
23
1956
10
1957
13
1958
12
1959
7
1960
21
1961
10
1962
19
1963
17
1964
14
1965
19
1966
13
1967
13
1968
14
1969
15
1970
9
1971
18
1972
15
1973
8
1974
9
1975
10
1976
9
1977
14
1978
14
1979
9
1980
7
1981
18
1982
8
1983
15
1984
13
1985
13
1986
12
1987
11
1988
6
1989
16
2001
3
2002
18
2003
11
2004
9
2005
5
2006
13
2007
10
2008
9
2009
12
2010
4
2011
4
2012
6
2013
4
2014
10
2015
5
2016
4
2017
3
2018
6
2019
9
2020
4
2021
17
2022
11
2023
4
All-Time Record Progression
2 new records
2 all-time records were set at Haugan 1 W between 4 August 1961 and 3 February 1989. Each dot is a new record.
When Haugan 1 W set new all-time records
Date
Kind
Detail
1961-08-04
Record high maximum temperature
Record high maximum temperature 41.7 C (107.1 F)
1989-02-03
Record low maximum temperature
Record low maximum temperature -23.9 C (-11.0 F)
Wettest Day of Each Month
Mar: 113.5 mm (4.5 in)
The wettest day on record for each calendar month at Haugan 1 W. The most was 113.5 mm (4.5 in) on 25 March 1935.
Record daily precipitation for each month at Haugan 1 W
Month
Record daily precipitation (mm)
Date
Jan
73.7 mm (2.9 in)
15 January 1989
Feb
50.8 mm (2.0 in)
4 February 2017
Mar
113.5 mm (4.5 in)
25 March 1935
Apr
27.9 mm (1.1 in)
20 April 1960
May
73.9 mm (2.9 in)
31 May 2018
Jun
53.3 mm (2.1 in)
27 June 1928
Jul
30.5 mm (1.2 in)
22 July 1987
Aug
45.7 mm (1.8 in)
26 August 2004
Sep
50.8 mm (2.0 in)
4 September 1940
Oct
58.2 mm (2.3 in)
1 October 2005
Nov
64.0 mm (2.5 in)
7 November 2006
Dec
63.5 mm (2.5 in)
28 December 2022
Period of Record Coverage
1912 to 2023
Complete yearUnder 90 percent of days
101 years of record at Haugan 1 W, 1912 to 2023. 21 years have data for under 90 percent of days and are left out of rankings: 1964, 1986, 1987, 1988, 1989, 2001, 2002, 2003 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 76 complete years at Haugan 1 W, 1913 to 2010. Blue stripes are years cooler than the station's own mean of 5.9 C (42.7 F); red stripes are warmer. The coolest year was 1916, at 3.4 C (38.1 F), and the warmest was 1934, at 8.2 C (46.7 F). The strongest colour marks a difference of 2.6 C (4.7 F).
Annual mean temperature at Haugan 1 W as warming stripes, 1913 to 2010
Year
Annual mean temperature
Difference from the station mean
1913
4.4 C
-1.53 C
1914
5.7 C
-0.21 C
1915
6.0 C
+0.06 C
1916
3.4 C
-2.57 C
1917
5.7 C
-0.22 C
1918
6.6 C
+0.68 C
1919
4.9 C
-1.08 C
1920
6.0 C
+0.06 C
1921
5.8 C
-0.14 C
1922
4.9 C
-1.09 C
1923
5.8 C
-0.14 C
1924
5.3 C
-0.63 C
1925
7.3 C
+1.33 C
1926
6.7 C
+0.77 C
1927
5.3 C
-0.64 C
1928
5.8 C
-0.20 C
1929
4.8 C
-1.11 C
1930
5.5 C
-0.49 C
1931
6.2 C
+0.26 C
1932
6.0 C
+0.00 C
1933
6.0 C
+0.01 C
1934
8.2 C
+2.21 C
1935
5.2 C
-0.76 C
1936
5.7 C
-0.28 C
1937
5.1 C
-0.85 C
1938
6.4 C
+0.47 C
1939
6.7 C
+0.79 C
1940
7.4 C
+1.47 C
1941
7.1 C
+1.18 C
1942
6.0 C
+0.00 C
1943
5.3 C
-0.63 C
1944
6.1 C
+0.11 C
1945
6.3 C
+0.34 C
1946
6.1 C
+0.15 C
1947
6.5 C
+0.54 C
1948
5.1 C
-0.82 C
1949
5.1 C
-0.84 C
1950
5.0 C
-0.96 C
1951
5.0 C
-0.95 C
1952
5.9 C
-0.06 C
1953
6.9 C
+0.94 C
1954
5.7 C
-0.22 C
1955
4.4 C
-1.53 C
1956
5.6 C
-0.33 C
1957
5.8 C
-0.16 C
1958
7.6 C
+1.64 C
1959
5.7 C
-0.22 C
1960
5.4 C
-0.52 C
1961
6.5 C
+0.59 C
1962
6.1 C
+0.14 C
1963
6.7 C
+0.76 C
1965
6.2 C
+0.22 C
1966
6.5 C
+0.53 C
1967
6.8 C
+0.83 C
1968
6.3 C
+0.39 C
1969
5.6 C
-0.36 C
1970
6.1 C
+0.12 C
1971
5.7 C
-0.25 C
1972
5.8 C
-0.17 C
1973
6.4 C
+0.42 C
1974
6.7 C
+0.75 C
1975
5.7 C
-0.27 C
1976
6.6 C
+0.65 C
1977
6.5 C
+0.58 C
1978
6.1 C
+0.19 C
1979
6.1 C
+0.12 C
1980
6.5 C
+0.50 C
1981
7.2 C
+1.25 C
1982
5.8 C
-0.18 C
1983
6.4 C
+0.41 C
1988
6.5 C
+0.59 C
2006
5.8 C
-0.17 C
2007
5.6 C
-0.31 C
2008
4.7 C
-1.29 C
2009
5.1 C
-0.85 C
2010
6.7 C
+0.76 C
The fitted trend in annual mean temperature here over 1913 to 2010 is 0.05 C (-0.02 to 0.12) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.09 F (-0.04 to 0.22) per decade. The slope is a straight line fitted to 76 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Haugan 1 W
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.05 C (-0.02 to 0.12) per decade
0.09 F (-0.04 to 0.22) per decade
1913 to 2010
76
Not clearly different from zero
Mean daily maximum
-0.06 C (-0.14 to 0.02) per decade
-0.12 F (-0.26 to 0.03) per decade
1913 to 2010
76
Not clearly different from zero
Mean daily minimum
0.2 C (0.1 to 0.3) per decade
0.3 F (0.1 to 0.5) per decade
1913 to 2010
76
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
1912 to 2023
Yearly extremes at Haugan 1 W: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
41.7 C (107.1 F)
1961
36.7 C (98.1 F)
101
Coldest night (TNn)
-45.0 C (-49.0 F)
1933
-31.1 C (-24.0 F)
101
Wettest day (Rx1day)
113.5 mm (4.5 in)
1935
33.0 mm (1.3 in)
101
Wettest five days (Rx5day)
139.7 mm (5.5 in)
1934
71.6 mm (2.8 in)
101
Longest dry spell (CDD)
69 days
1969
28 days
101
Hottest day (TXx)
The hottest day of the year at Haugan 1 W, 1912 to 2023. The record is 41.7 C (107.1 F) in 1961, marked on the chart; the median year is 36.7 C (98.1 F).
Hottest day (TXx) at Haugan 1 W by year
Year
Hottest day (TXx)
1912
36.1 C (97.0 F)
1913
35.0 C (95.0 F)
1914
36.7 C (98.1 F)
1915
35.6 C (96.1 F)
1916
36.1 C (97.0 F)
1917
36.7 C (98.1 F)
1918
37.2 C (99.0 F)
1919
38.9 C (102.0 F)
1920
35.0 C (95.0 F)
1921
34.4 C (93.9 F)
1922
35.6 C (96.1 F)
1923
36.1 C (97.0 F)
1924
38.3 C (100.9 F)
1925
35.6 C (96.1 F)
1926
36.7 C (98.1 F)
1927
36.7 C (98.1 F)
1928
37.8 C (100.0 F)
1929
37.8 C (100.0 F)
1930
38.3 C (100.9 F)
1931
40.0 C (104.0 F)
1932
37.2 C (99.0 F)
1933
37.2 C (99.0 F)
1934
39.4 C (102.9 F)
1935
37.8 C (100.0 F)
1936
37.8 C (100.0 F)
1937
36.1 C (97.0 F)
1938
37.8 C (100.0 F)
1939
38.3 C (100.9 F)
1940
37.8 C (100.0 F)
1941
37.2 C (99.0 F)
1942
35.6 C (96.1 F)
1943
34.4 C (93.9 F)
1944
34.4 C (93.9 F)
1945
36.7 C (98.1 F)
1946
37.2 C (99.0 F)
1947
36.7 C (98.1 F)
1948
33.3 C (91.9 F)
1949
36.7 C (98.1 F)
1950
37.8 C (100.0 F)
1951
36.1 C (97.0 F)
1952
35.6 C (96.1 F)
1953
38.3 C (100.9 F)
1954
35.0 C (95.0 F)
1955
37.2 C (99.0 F)
1956
36.1 C (97.0 F)
1957
33.9 C (93.0 F)
1958
35.6 C (96.1 F)
1959
37.2 C (99.0 F)
1960
37.8 C (100.0 F)
1961
41.7 C (107.1 F)
1962
36.7 C (98.1 F)
1963
36.7 C (98.1 F)
1964
36.1 C (97.0 F)
1965
35.0 C (95.0 F)
1966
37.2 C (99.0 F)
1967
37.8 C (100.0 F)
1968
36.1 C (97.0 F)
1969
39.4 C (102.9 F)
1970
37.2 C (99.0 F)
1971
37.2 C (99.0 F)
1972
37.2 C (99.0 F)
1973
36.1 C (97.0 F)
1974
36.1 C (97.0 F)
1975
37.2 C (99.0 F)
1976
34.4 C (93.9 F)
1977
36.1 C (97.0 F)
1978
35.6 C (96.1 F)
1979
36.7 C (98.1 F)
1980
35.0 C (95.0 F)
1981
35.6 C (96.1 F)
1982
33.9 C (93.0 F)
1983
36.7 C (98.1 F)
1984
36.1 C (97.0 F)
1985
36.7 C (98.1 F)
1986
37.2 C (99.0 F)
1987
33.9 C (93.0 F)
1988
37.2 C (99.0 F)
1989
30.0 C (86.0 F)
2001
36.7 C (98.1 F)
2002
38.9 C (102.0 F)
2003
37.2 C (99.0 F)
2004
36.1 C (97.0 F)
2005
36.1 C (97.0 F)
2006
37.8 C (100.0 F)
2007
38.3 C (100.9 F)
2008
37.2 C (99.0 F)
2009
34.4 C (93.9 F)
2010
33.3 C (91.9 F)
2011
36.1 C (97.0 F)
2012
36.1 C (97.0 F)
2013
37.2 C (99.0 F)
2014
36.7 C (98.1 F)
2015
37.8 C (100.0 F)
2016
31.1 C (88.0 F)
2017
35.6 C (96.1 F)
2018
35.0 C (95.0 F)
2019
36.1 C (97.0 F)
2020
37.2 C (99.0 F)
2021
38.9 C (102.0 F)
2022
37.2 C (99.0 F)
2023
30.6 C (87.1 F)
Coldest night (TNn)
The coldest night of the year at Haugan 1 W, 1912 to 2023. The record is -45.0 C (-49.0 F) in 1933, marked on the chart; the median year is -31.1 C (-24.0 F).
Coldest night (TNn) at Haugan 1 W by year
Year
Coldest night (TNn)
1912
-23.3 C (-9.9 F)
1913
-36.1 C (-33.0 F)
1914
-36.7 C (-34.1 F)
1915
-33.3 C (-27.9 F)
1916
-38.3 C (-36.9 F)
1917
-34.4 C (-29.9 F)
1918
-33.3 C (-27.9 F)
1919
-38.9 C (-38.0 F)
1920
-23.9 C (-11.0 F)
1921
-26.1 C (-15.0 F)
1922
-35.6 C (-32.1 F)
1923
-32.8 C (-27.0 F)
1924
-37.2 C (-35.0 F)
1925
-20.0 C (-4.0 F)
1926
-22.8 C (-9.0 F)
1927
-40.6 C (-41.1 F)
1928
-27.2 C (-17.0 F)
1929
-39.4 C (-38.9 F)
1930
-37.2 C (-35.0 F)
1931
-30.6 C (-23.1 F)
1932
-28.9 C (-20.0 F)
1933
-45.0 C (-49.0 F)
1934
-18.9 C (-2.0 F)
1935
-40.0 C (-40.0 F)
1936
-41.7 C (-43.1 F)
1937
-43.9 C (-47.0 F)
1938
-30.0 C (-22.0 F)
1939
-30.0 C (-22.0 F)
1940
-30.6 C (-23.1 F)
1941
-25.6 C (-14.1 F)
1942
-35.0 C (-31.0 F)
1943
-35.6 C (-32.1 F)
1944
-30.0 C (-22.0 F)
1945
-31.7 C (-25.1 F)
1946
-25.0 C (-13.0 F)
1947
-28.3 C (-18.9 F)
1948
-32.2 C (-26.0 F)
1949
-38.3 C (-36.9 F)
1950
-41.1 C (-42.0 F)
1951
-37.8 C (-36.0 F)
1952
-32.8 C (-27.0 F)
1953
-21.7 C (-7.1 F)
1954
-33.3 C (-27.9 F)
1955
-33.3 C (-27.9 F)
1956
-35.0 C (-31.0 F)
1957
-40.6 C (-41.1 F)
1958
-27.2 C (-17.0 F)
1959
-32.8 C (-27.0 F)
1960
-33.3 C (-27.9 F)
1961
-31.7 C (-25.1 F)
1962
-39.4 C (-38.9 F)
1963
-34.4 C (-29.9 F)
1964
-40.6 C (-41.1 F)
1965
-29.4 C (-20.9 F)
1966
-28.3 C (-18.9 F)
1967
-24.4 C (-11.9 F)
1968
-37.8 C (-36.0 F)
1969
-26.1 C (-15.0 F)
1970
-27.8 C (-18.0 F)
1971
-26.1 C (-15.0 F)
1972
-34.4 C (-29.9 F)
1973
-31.7 C (-25.1 F)
1974
-33.3 C (-27.9 F)
1975
-30.6 C (-23.1 F)
1976
-25.6 C (-14.1 F)
1977
-24.4 C (-11.9 F)
1978
-37.8 C (-36.0 F)
1979
-38.9 C (-38.0 F)
1980
-34.4 C (-29.9 F)
1981
-30.6 C (-23.1 F)
1982
-32.8 C (-27.0 F)
1983
-36.7 C (-34.1 F)
1984
-27.8 C (-18.0 F)
1985
-32.8 C (-27.0 F)
1986
-20.6 C (-5.1 F)
1987
-26.7 C (-16.1 F)
1988
-23.3 C (-9.9 F)
1989
-34.4 C (-29.9 F)
2001
-13.3 C (8.1 F)
2002
-22.2 C (-8.0 F)
2003
-24.4 C (-11.9 F)
2004
-32.2 C (-26.0 F)
2005
-28.9 C (-20.0 F)
2006
-32.2 C (-26.0 F)
2007
-29.4 C (-20.9 F)
2008
-28.3 C (-18.9 F)
2009
-26.7 C (-16.1 F)
2010
-23.9 C (-11.0 F)
2011
-24.4 C (-11.9 F)
2012
-18.9 C (-2.0 F)
2013
-18.3 C (-0.9 F)
2014
-33.3 C (-27.9 F)
2015
-22.2 C (-8.0 F)
2016
-27.2 C (-17.0 F)
2017
-31.1 C (-24.0 F)
2018
-21.1 C (-6.0 F)
2019
-22.8 C (-9.0 F)
2020
-19.4 C (-2.9 F)
2021
-25.0 C (-13.0 F)
2022
-33.9 C (-29.0 F)
2023
-26.1 C (-15.0 F)
Wettest day (Rx1day)
The wettest day of the year at Haugan 1 W, 1912 to 2023. The record is 113.5 mm (4.5 in) in 1935, marked on the chart; the median year is 33.0 mm (1.3 in).
Wettest day (Rx1day) at Haugan 1 W by year
Year
Wettest day (Rx1day)
1912
27.9 mm (1.1 in)
1913
27.9 mm (1.1 in)
1914
30.5 mm (1.2 in)
1915
21.1 mm (0.8 in)
1916
25.9 mm (1.0 in)
1917
42.9 mm (1.7 in)
1918
26.7 mm (1.1 in)
1919
31.8 mm (1.3 in)
1920
35.6 mm (1.4 in)
1921
33.3 mm (1.3 in)
1922
21.8 mm (0.9 in)
1923
41.1 mm (1.6 in)
1924
18.0 mm (0.7 in)
1925
18.8 mm (0.7 in)
1926
47.8 mm (1.9 in)
1927
38.6 mm (1.5 in)
1928
53.3 mm (2.1 in)
1929
27.2 mm (1.1 in)
1930
48.5 mm (1.9 in)
1931
20.8 mm (0.8 in)
1932
35.1 mm (1.4 in)
1933
47.5 mm (1.9 in)
1934
40.1 mm (1.6 in)
1935
113.5 mm (4.5 in)
1936
27.4 mm (1.1 in)
1937
23.9 mm (0.9 in)
1938
31.2 mm (1.2 in)
1939
23.6 mm (0.9 in)
1940
50.8 mm (2.0 in)
1941
33.8 mm (1.3 in)
1942
33.0 mm (1.3 in)
1943
35.8 mm (1.4 in)
1944
16.8 mm (0.7 in)
1945
31.5 mm (1.2 in)
1946
37.1 mm (1.5 in)
1947
31.2 mm (1.2 in)
1948
38.1 mm (1.5 in)
1949
37.1 mm (1.5 in)
1950
39.4 mm (1.6 in)
1951
38.1 mm (1.5 in)
1952
30.2 mm (1.2 in)
1953
30.0 mm (1.2 in)
1954
61.0 mm (2.4 in)
1955
39.9 mm (1.6 in)
1956
29.2 mm (1.1 in)
1957
40.1 mm (1.6 in)
1958
29.0 mm (1.1 in)
1959
37.3 mm (1.5 in)
1960
38.1 mm (1.5 in)
1961
39.9 mm (1.6 in)
1962
30.5 mm (1.2 in)
1963
34.3 mm (1.4 in)
1964
55.9 mm (2.2 in)
1965
43.4 mm (1.7 in)
1966
42.2 mm (1.7 in)
1967
37.3 mm (1.5 in)
1968
29.7 mm (1.2 in)
1969
55.1 mm (2.2 in)
1970
25.7 mm (1.0 in)
1971
25.9 mm (1.0 in)
1972
44.2 mm (1.7 in)
1973
31.0 mm (1.2 in)
1974
37.8 mm (1.5 in)
1975
29.5 mm (1.2 in)
1976
28.2 mm (1.1 in)
1977
38.9 mm (1.5 in)
1978
20.1 mm (0.8 in)
1979
28.7 mm (1.1 in)
1980
34.0 mm (1.3 in)
1981
25.4 mm (1.0 in)
1982
31.8 mm (1.3 in)
1983
38.1 mm (1.5 in)
1984
31.8 mm (1.3 in)
1985
30.7 mm (1.2 in)
1986
36.6 mm (1.4 in)
1987
30.5 mm (1.2 in)
1988
20.3 mm (0.8 in)
1989
73.7 mm (2.9 in)
2001
24.9 mm (1.0 in)
2002
21.6 mm (0.9 in)
2003
33.0 mm (1.3 in)
2004
45.7 mm (1.8 in)
2005
58.2 mm (2.3 in)
2006
71.1 mm (2.8 in)
2007
33.0 mm (1.3 in)
2008
43.2 mm (1.7 in)
2009
38.1 mm (1.5 in)
2010
31.5 mm (1.2 in)
2011
33.0 mm (1.3 in)
2012
31.0 mm (1.2 in)
2013
20.8 mm (0.8 in)
2014
46.5 mm (1.8 in)
2015
50.8 mm (2.0 in)
2016
25.4 mm (1.0 in)
2017
50.8 mm (2.0 in)
2018
73.9 mm (2.9 in)
2019
14.0 mm (0.6 in)
2020
23.6 mm (0.9 in)
2021
27.9 mm (1.1 in)
2022
63.5 mm (2.5 in)
2023
12.2 mm (0.5 in)
Wettest five days (Rx5day)
The wettest five days of the year at Haugan 1 W, 1912 to 2023. The record is 139.7 mm (5.5 in) in 1934, marked on the chart; the median year is 71.6 mm (2.8 in).
Wettest five days (Rx5day) at Haugan 1 W by year
Year
Wettest five days (Rx5day)
1912
48.7 mm (1.9 in)
1913
74.2 mm (2.9 in)
1914
59.4 mm (2.3 in)
1915
55.3 mm (2.2 in)
1916
86.5 mm (3.4 in)
1917
109.2 mm (4.3 in)
1918
46.6 mm (1.8 in)
1919
76.3 mm (3.0 in)
1920
71.6 mm (2.8 in)
1921
73.2 mm (2.9 in)
1922
47.7 mm (1.9 in)
1923
82.1 mm (3.2 in)
1924
65.0 mm (2.6 in)
1925
51.1 mm (2.0 in)
1926
56.4 mm (2.2 in)
1927
97.3 mm (3.8 in)
1928
61.0 mm (2.4 in)
1929
91.8 mm (3.6 in)
1930
63.7 mm (2.5 in)
1931
41.7 mm (1.6 in)
1932
65.8 mm (2.6 in)
1933
136.7 mm (5.4 in)
1934
139.7 mm (5.5 in)
1935
133.6 mm (5.3 in)
1936
85.4 mm (3.4 in)
1937
52.2 mm (2.1 in)
1938
51.3 mm (2.0 in)
1939
63.4 mm (2.5 in)
1940
86.7 mm (3.4 in)
1941
80.8 mm (3.2 in)
1942
71.5 mm (2.8 in)
1943
59.9 mm (2.4 in)
1944
30.8 mm (1.2 in)
1945
52.1 mm (2.1 in)
1946
118.1 mm (4.6 in)
1947
69.3 mm (2.7 in)
1948
84.6 mm (3.3 in)
1949
87.6 mm (3.4 in)
1950
105.9 mm (4.2 in)
1951
101.6 mm (4.0 in)
1952
48.9 mm (1.9 in)
1953
90.2 mm (3.6 in)
1954
106.3 mm (4.2 in)
1955
109.8 mm (4.3 in)
1956
83.8 mm (3.3 in)
1957
74.4 mm (2.9 in)
1958
63.8 mm (2.5 in)
1959
71.8 mm (2.8 in)
1960
82.4 mm (3.2 in)
1961
67.0 mm (2.6 in)
1962
71.6 mm (2.8 in)
1963
79.7 mm (3.1 in)
1964
106.7 mm (4.2 in)
1965
64.8 mm (2.6 in)
1966
74.7 mm (2.9 in)
1967
54.0 mm (2.1 in)
1968
65.3 mm (2.6 in)
1969
61.4 mm (2.4 in)
1970
74.8 mm (2.9 in)
1971
75.2 mm (3.0 in)
1972
89.5 mm (3.5 in)
1973
70.9 mm (2.8 in)
1974
130.3 mm (5.1 in)
1975
99.6 mm (3.9 in)
1976
67.3 mm (2.6 in)
1977
80.3 mm (3.2 in)
1978
35.2 mm (1.4 in)
1979
76.9 mm (3.0 in)
1980
69.6 mm (2.7 in)
1981
54.8 mm (2.2 in)
1982
66.1 mm (2.6 in)
1983
69.8 mm (2.7 in)
1984
55.8 mm (2.2 in)
1985
51.3 mm (2.0 in)
1986
97.8 mm (3.9 in)
1987
58.0 mm (2.3 in)
1988
55.8 mm (2.2 in)
1989
100.8 mm (4.0 in)
2001
55.4 mm (2.2 in)
2002
45.0 mm (1.8 in)
2003
58.5 mm (2.3 in)
2004
72.8 mm (2.9 in)
2005
116.6 mm (4.6 in)
2006
124.2 mm (4.9 in)
2007
87.6 mm (3.4 in)
2008
95.6 mm (3.8 in)
2009
103.3 mm (4.1 in)
2010
57.9 mm (2.3 in)
2011
115.8 mm (4.6 in)
2012
75.2 mm (3.0 in)
2013
58.9 mm (2.3 in)
2014
55.8 mm (2.2 in)
2015
52.6 mm (2.1 in)
2016
57.4 mm (2.3 in)
2017
82.6 mm (3.3 in)
2018
77.5 mm (3.1 in)
2019
39.4 mm (1.6 in)
2020
48.3 mm (1.9 in)
2021
56.7 mm (2.2 in)
2022
80.3 mm (3.2 in)
2023
73.1 mm (2.9 in)
Longest dry spell (CDD)
The longest dry spell of the year at Haugan 1 W, 1912 to 2023. The record is 69 days in 1969, marked on the chart; the median year is 28 days.
Longest dry spell (CDD) at Haugan 1 W by year
Year
Longest dry spell (CDD)
1912
34 days
1913
25 days
1914
31 days
1915
13 days
1916
16 days
1917
63 days
1918
32 days
1919
47 days
1920
18 days
1921
25 days
1922
25 days
1923
33 days
1924
39 days
1925
33 days
1926
33 days
1927
20 days
1928
37 days
1929
67 days
1930
27 days
1931
34 days
1932
27 days
1933
25 days
1934
64 days
1935
41 days
1936
43 days
1937
18 days
1938
40 days
1939
43 days
1940
37 days
1941
25 days
1942
39 days
1943
48 days
1944
17 days
1945
24 days
1946
27 days
1947
23 days
1948
27 days
1949
26 days
1950
14 days
1951
26 days
1952
32 days
1953
34 days
1954
25 days
1955
65 days
1956
22 days
1957
41 days
1958
12 days
1959
41 days
1960
31 days
1961
32 days
1962
22 days
1963
38 days
1964
14 days
1965
15 days
1966
30 days
1967
55 days
1968
24 days
1969
69 days
1970
29 days
1971
23 days
1972
24 days
1973
23 days
1974
31 days
1975
17 days
1976
14 days
1977
29 days
1978
39 days
1979
42 days
1980
28 days
1981
21 days
1982
15 days
1983
20 days
1984
34 days
1985
53 days
1986
48 days
1987
45 days
1988
65 days
1989
20 days
2001
17 days
2002
36 days
2003
23 days
2004
17 days
2005
28 days
2006
35 days
2007
32 days
2008
20 days
2009
19 days
2010
25 days
2011
20 days
2012
41 days
2013
36 days
2014
28 days
2015
14 days
2016
7 days
2017
21 days
2018
25 days
2019
14 days
2020
41 days
2021
28 days
2022
29 days
2023
15 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
76 years with a frost
Across 76 years with a frost, the median last spring frost at Haugan 1 W falls on 23 June and the median first autumn frost on 13 July, which leaves a median of 26 days between them.
In 1959 to 2010 the median growing season was 37 days. That is 16 days more than in 1913 to 1942.
Fitted over all years, the growing season changes by +5.0 days per decade at this station.
Frost dates and growing season at Haugan 1 W
Measure
Median, all years
Earliest period (1913 to 1942)
Recent period (1959 to 2010)
Recent against earliest
Fitted trend
Last spring frost
23 June
23 June
17 June
6 days earlier
-1.8 days per decade
First autumn frost
13 July
10 July
21 July
11 days later
+3.1 days per decade
Growing days
26 days
21 days
37 days
16 days more
+5.0 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, 1912 to 2010
A day with at least 33.2 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 75.8 mm (3.0 in) of rain is expected about once in 100 years.
Rainfall return levels at Haugan 1 W: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
33.2 mm (1.3 in)
5 years
43.0 mm (1.7 in)
10 years
50.0 mm (2.0 in)
25 years
59.7 mm (2.4 in)
50 years
67.5 mm (2.7 in)
100 years
75.8 mm (3.0 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 1912 to 2010.
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: 113.5 mm (4.5 in) in 1935; 71.1 mm (2.8 in) in 2006; 61.0 mm (2.4 in) in 1954.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Download the Data
Data for Haugan 1 W standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Haugan 1 W 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.