Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Hubbard. 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 Hubbard, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
6.1 C (43.0 F)
-48.3 C (-54.9 F)
n/a
n/a
Feb
8.9 C (48.0 F)
-49.4 C (-56.9 F)
n/a
n/a
Mar
21.1 C (70.0 F)
-45.0 C (-49.0 F)
n/a
n/a
Apr
27.8 C (82.0 F)
-30.6 C (-23.1 F)
n/a
n/a
May
34.4 C (93.9 F)
-11.7 C (10.9 F)
n/a
n/a
Jun
37.8 C (100.0 F)
-4.4 C (24.1 F)
n/a
n/a
Jul
40.0 C (104.0 F)
-1.1 C (30.0 F)
n/a
n/a
Aug
36.1 C (97.0 F)
-5.0 C (23.0 F)
n/a
n/a
Sep
33.3 C (91.9 F)
-12.2 C (10.0 F)
n/a
n/a
Oct
28.3 C (82.9 F)
-30.0 C (-22.0 F)
n/a
n/a
Nov
19.4 C (66.9 F)
-34.4 C (-29.9 F)
n/a
n/a
Dec
10.6 C (51.1 F)
-42.2 C (-44.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Hubbard still stand. 1936 holds the most, with 60.
Standing records at Hubbard by the year they were set
Year set
Standing records
1908
28
1909
34
1910
44
1911
10
1912
19
1913
16
1914
25
1915
34
1916
33
1917
39
1918
48
1919
49
1920
22
1921
25
1922
18
1923
26
1924
24
1925
27
1926
29
1927
23
1928
22
1929
25
1930
28
1931
38
1932
24
1933
16
1934
39
1935
15
1936
60
1937
21
1938
24
1939
49
1940
31
1941
30
1942
20
1943
18
1944
15
1945
19
1946
19
1948
18
1950
7
1951
14
1952
2
1953
28
1954
27
1955
18
1956
23
1957
13
1958
31
1959
18
1960
1
1962
28
1963
27
1964
15
1965
19
1966
14
1967
13
1968
28
1969
14
1970
13
1971
7
All-Time Record Progression
3 new records
3 all-time records were set at Hubbard between 20 July 1941 and 5 August 1953. Each dot is a new record.
When Hubbard set new all-time records
Date
Kind
Detail
1941-07-20
Record high maximum temperature
Record high maximum temperature 40.0 C (104.0 F)
1953-03-21
Record daily snowfall
Record daily snowfall 27.9 cm (11.0 in)
1953-08-05
Record daily precipitation
Record daily precipitation 104.1 mm (4.1 in)
Wettest Day of Each Month
Aug: 104.1 mm (4.1 in)
The wettest day on record for each calendar month at Hubbard. The most was 104.1 mm (4.1 in) on 5 August 1953.
Record daily precipitation for each month at Hubbard
Month
Record daily precipitation (mm)
Date
Jan
20.3 mm (0.8 in)
22 January 1967
Feb
20.3 mm (0.8 in)
14 February 1926
Mar
27.9 mm (1.1 in)
21 March 1953
Apr
43.2 mm (1.7 in)
23 April 1932
May
44.7 mm (1.8 in)
23 May 1965
Jun
95.3 mm (3.8 in)
13 June 1921
Jul
88.9 mm (3.5 in)
18 July 1940
Aug
104.1 mm (4.1 in)
5 August 1953
Sep
74.2 mm (2.9 in)
1 September 1959
Oct
43.2 mm (1.7 in)
12 October 1924
Nov
20.3 mm (0.8 in)
23 November 1924
Dec
15.2 mm (0.6 in)
26 December 1916
Period of Record Coverage
1908 to 1971
Complete yearUnder 90 percent of days
62 years of record at Hubbard, 1908 to 1971. 19 years have data for under 90 percent of days and are left out of rankings: 1911, 1912, 1917, 1919, 1925, 1944, 1945, 1946 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 31 complete years at Hubbard, 1908 to 1970. Blue stripes are years cooler than the station's own mean of 0.6 C (33.0 F); red stripes are warmer. The coolest year was 1966, at -1.4 C (29.4 F), and the warmest was 1931, at 3.1 C (37.6 F). The strongest colour marks a difference of 2.6 C (4.7 F).
Annual mean temperature at Hubbard as warming stripes, 1908 to 1970
Year
Annual mean temperature
Difference from the station mean
1908
0.0 C
-0.59 C
1913
-0.3 C
-0.86 C
1915
0.9 C
+0.37 C
1918
0.1 C
-0.41 C
1920
0.3 C
-0.26 C
1921
0.9 C
+0.32 C
1922
0.2 C
-0.40 C
1923
0.2 C
-0.36 C
1924
-0.6 C
-1.15 C
1926
0.5 C
-0.05 C
1929
-0.9 C
-1.43 C
1930
0.8 C
+0.28 C
1931
3.1 C
+2.54 C
1933
-0.1 C
-0.66 C
1934
1.5 C
+0.99 C
1936
-0.8 C
-1.35 C
1937
0.3 C
-0.24 C
1938
1.4 C
+0.89 C
1939
1.3 C
+0.72 C
1940
1.5 C
+0.98 C
1941
1.7 C
+1.15 C
1942
1.0 C
+0.42 C
1943
1.0 C
+0.46 C
1957
1.1 C
+0.59 C
1958
1.9 C
+1.34 C
1962
1.1 C
+0.59 C
1963
2.3 C
+1.73 C
1965
-1.1 C
-1.62 C
1966
-1.4 C
-1.98 C
1967
-0.7 C
-1.24 C
1970
-0.1 C
-0.63 C
The fitted trend in annual mean temperature here over 1908 to 1970 is 0.01 C (-0.21 to 0.24) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.02 F (-0.38 to 0.42) per decade. The slope is a straight line fitted to 31 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Hubbard
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.01 C (-0.21 to 0.24) per decade
0.02 F (-0.38 to 0.42) per decade
1908 to 1970
31
Not clearly different from zero
Mean daily maximum
0.1 C (-0.2 to 0.3) per decade
0.1 F (-0.3 to 0.5) per decade
1908 to 1970
31
Not clearly different from zero
Mean daily minimum
-0.03 C (-0.25 to 0.20) per decade
-0.05 F (-0.45 to 0.35) per decade
1908 to 1970
31
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
1908 to 1971
Yearly extremes at Hubbard: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
40.0 C (104.0 F)
1941
33.3 C (91.9 F)
62
Coldest night (TNn)
-49.4 C (-56.9 F)
1917
-41.1 C (-42.0 F)
62
Wettest day (Rx1day)
104.1 mm (4.1 in)
1953
31.8 mm (1.3 in)
62
Wettest five days (Rx5day)
115.6 mm (4.6 in)
1940
46.8 mm (1.8 in)
62
Longest dry spell (CDD)
55 days
1928
31 days
62
Hottest day (TXx)
The hottest day of the year at Hubbard, 1908 to 1971. The record is 40.0 C (104.0 F) in 1941, marked on the chart; the median year is 33.3 C (91.9 F).
Hottest day (TXx) at Hubbard by year
Year
Hottest day (TXx)
1908
33.9 C (93.0 F)
1909
30.0 C (86.0 F)
1910
30.6 C (87.1 F)
1911
27.8 C (82.0 F)
1912
33.9 C (93.0 F)
1913
30.0 C (86.0 F)
1914
37.2 C (99.0 F)
1915
30.6 C (87.1 F)
1916
30.0 C (86.0 F)
1917
29.4 C (84.9 F)
1918
35.0 C (95.0 F)
1919
30.6 C (87.1 F)
1920
36.1 C (97.0 F)
1921
31.1 C (88.0 F)
1922
32.2 C (90.0 F)
1923
30.6 C (87.1 F)
1924
30.6 C (87.1 F)
1925
33.9 C (93.0 F)
1926
36.1 C (97.0 F)
1927
30.0 C (86.0 F)
1928
32.2 C (90.0 F)
1929
34.4 C (93.9 F)
1930
35.0 C (95.0 F)
1931
37.8 C (100.0 F)
1932
36.7 C (98.1 F)
1933
35.0 C (95.0 F)
1934
34.4 C (93.9 F)
1935
33.3 C (91.9 F)
1936
39.4 C (102.9 F)
1937
39.4 C (102.9 F)
1938
31.7 C (89.1 F)
1939
36.1 C (97.0 F)
1940
34.4 C (93.9 F)
1941
40.0 C (104.0 F)
1942
29.4 C (84.9 F)
1943
33.3 C (91.9 F)
1944
33.9 C (93.0 F)
1945
33.9 C (93.0 F)
1946
33.9 C (93.0 F)
1947
13.3 C (55.9 F)
1948
32.2 C (90.0 F)
1950
35.0 C (95.0 F)
1951
35.0 C (95.0 F)
1952
18.9 C (66.0 F)
1953
28.9 C (84.0 F)
1954
28.9 C (84.0 F)
1955
33.9 C (93.0 F)
1956
33.9 C (93.0 F)
1957
33.9 C (93.0 F)
1958
35.0 C (95.0 F)
1959
36.1 C (97.0 F)
1960
23.3 C (73.9 F)
1962
32.8 C (91.0 F)
1963
33.3 C (91.9 F)
1964
32.8 C (91.0 F)
1965
33.3 C (91.9 F)
1966
32.2 C (90.0 F)
1967
32.2 C (90.0 F)
1968
32.8 C (91.0 F)
1969
34.4 C (93.9 F)
1970
33.3 C (91.9 F)
1971
33.9 C (93.0 F)
Coldest night (TNn)
The coldest night of the year at Hubbard, 1908 to 1971. The record is -49.4 C (-56.9 F) in 1917, marked on the chart; the median year is -41.1 C (-42.0 F).
Coldest night (TNn) at Hubbard by year
Year
Coldest night (TNn)
1908
-36.7 C (-34.1 F)
1909
-42.2 C (-44.0 F)
1910
-39.4 C (-38.9 F)
1911
-35.0 C (-31.0 F)
1912
-45.6 C (-50.1 F)
1913
-43.9 C (-47.0 F)
1914
-42.8 C (-45.0 F)
1915
-42.8 C (-45.0 F)
1916
-46.7 C (-52.1 F)
1917
-49.4 C (-56.9 F)
1918
-41.7 C (-43.1 F)
1919
-46.1 C (-51.0 F)
1920
-41.1 C (-42.0 F)
1921
-37.8 C (-36.0 F)
1922
-42.8 C (-45.0 F)
1923
-41.1 C (-42.0 F)
1924
-41.1 C (-42.0 F)
1925
-37.8 C (-36.0 F)
1926
-38.9 C (-38.0 F)
1927
-43.3 C (-45.9 F)
1928
-37.8 C (-36.0 F)
1929
-42.8 C (-45.0 F)
1930
-48.3 C (-54.9 F)
1931
-31.7 C (-25.1 F)
1932
-37.8 C (-36.0 F)
1933
-43.9 C (-47.0 F)
1934
-41.1 C (-42.0 F)
1935
-46.1 C (-51.0 F)
1936
-45.6 C (-50.1 F)
1937
-41.1 C (-42.0 F)
1938
-41.1 C (-42.0 F)
1939
-43.9 C (-47.0 F)
1940
-38.9 C (-38.0 F)
1941
-44.4 C (-47.9 F)
1942
-38.3 C (-36.9 F)
1943
-48.3 C (-54.9 F)
1944
-38.3 C (-36.9 F)
1945
-39.4 C (-38.9 F)
1946
-41.1 C (-42.0 F)
1947
-31.7 C (-25.1 F)
1948
-39.4 C (-38.9 F)
1950
-32.2 C (-26.0 F)
1951
-41.1 C (-42.0 F)
1952
-26.7 C (-16.1 F)
1953
-37.2 C (-35.0 F)
1954
-44.4 C (-47.9 F)
1955
-38.9 C (-38.0 F)
1956
-42.2 C (-44.0 F)
1957
-37.8 C (-36.0 F)
1958
-37.8 C (-36.0 F)
1959
-41.1 C (-42.0 F)
1960
-13.9 C (7.0 F)
1962
-45.0 C (-49.0 F)
1963
-37.2 C (-35.0 F)
1964
-34.4 C (-29.9 F)
1965
-38.9 C (-38.0 F)
1966
-46.1 C (-51.0 F)
1967
-40.0 C (-40.0 F)
1968
-41.7 C (-43.1 F)
1969
-40.0 C (-40.0 F)
1970
-37.8 C (-36.0 F)
1971
-38.9 C (-38.0 F)
Wettest day (Rx1day)
The wettest day of the year at Hubbard, 1908 to 1971. The record is 104.1 mm (4.1 in) in 1953, marked on the chart; the median year is 31.8 mm (1.3 in).
Wettest day (Rx1day) at Hubbard by year
Year
Wettest day (Rx1day)
1908
35.6 mm (1.4 in)
1909
86.4 mm (3.4 in)
1910
30.5 mm (1.2 in)
1911
10.2 mm (0.4 in)
1912
31.8 mm (1.3 in)
1913
40.6 mm (1.6 in)
1914
15.2 mm (0.6 in)
1915
34.3 mm (1.4 in)
1916
63.5 mm (2.5 in)
1917
22.9 mm (0.9 in)
1918
22.9 mm (0.9 in)
1919
27.9 mm (1.1 in)
1920
40.6 mm (1.6 in)
1921
95.3 mm (3.8 in)
1922
31.8 mm (1.3 in)
1923
61.0 mm (2.4 in)
1924
43.2 mm (1.7 in)
1925
26.7 mm (1.1 in)
1926
24.1 mm (0.9 in)
1927
45.7 mm (1.8 in)
1928
10.2 mm (0.4 in)
1929
22.9 mm (0.9 in)
1930
27.9 mm (1.1 in)
1931
21.6 mm (0.9 in)
1932
43.2 mm (1.7 in)
1933
47.0 mm (1.9 in)
1934
24.1 mm (0.9 in)
1935
61.0 mm (2.4 in)
1936
25.4 mm (1.0 in)
1937
53.3 mm (2.1 in)
1938
36.8 mm (1.4 in)
1939
41.9 mm (1.6 in)
1940
88.9 mm (3.5 in)
1941
25.4 mm (1.0 in)
1942
39.4 mm (1.6 in)
1943
29.2 mm (1.1 in)
1944
40.6 mm (1.6 in)
1945
27.9 mm (1.1 in)
1946
39.4 mm (1.6 in)
1947
15.2 mm (0.6 in)
1948
20.3 mm (0.8 in)
1950
20.3 mm (0.8 in)
1951
26.2 mm (1.0 in)
1952
8.9 mm (0.35 in)
1953
104.1 mm (4.1 in)
1954
48.3 mm (1.9 in)
1955
31.8 mm (1.3 in)
1956
25.4 mm (1.0 in)
1957
20.3 mm (0.8 in)
1958
50.0 mm (2.0 in)
1959
74.2 mm (2.9 in)
1960
10.9 mm (0.4 in)
1962
31.8 mm (1.3 in)
1963
59.7 mm (2.4 in)
1964
35.6 mm (1.4 in)
1965
44.7 mm (1.8 in)
1966
41.4 mm (1.6 in)
1967
44.5 mm (1.8 in)
1968
22.4 mm (0.9 in)
1969
33.0 mm (1.3 in)
1970
24.1 mm (0.9 in)
1971
30.5 mm (1.2 in)
Wettest five days (Rx5day)
The wettest five days of the year at Hubbard, 1908 to 1971. The record is 115.6 mm (4.6 in) in 1940, marked on the chart; the median year is 46.8 mm (1.8 in).
Wettest five days (Rx5day) at Hubbard by year
Year
Wettest five days (Rx5day)
1908
40.4 mm (1.6 in)
1909
91.5 mm (3.6 in)
1910
46.5 mm (1.8 in)
1911
16.5 mm (0.6 in)
1912
55.0 mm (2.2 in)
1913
75.4 mm (3.0 in)
1914
22.1 mm (0.9 in)
1915
51.5 mm (2.0 in)
1916
91.4 mm (3.6 in)
1917
48.6 mm (1.9 in)
1918
44.5 mm (1.8 in)
1919
53.3 mm (2.1 in)
1920
44.4 mm (1.7 in)
1921
102.9 mm (4.1 in)
1922
45.7 mm (1.8 in)
1923
76.2 mm (3.0 in)
1924
46.2 mm (1.8 in)
1925
34.8 mm (1.4 in)
1926
44.4 mm (1.7 in)
1927
83.8 mm (3.3 in)
1928
17.8 mm (0.7 in)
1929
31.8 mm (1.3 in)
1930
36.3 mm (1.4 in)
1931
37.0 mm (1.5 in)
1932
47.0 mm (1.9 in)
1933
71.1 mm (2.8 in)
1934
37.7 mm (1.5 in)
1935
91.5 mm (3.6 in)
1936
54.6 mm (2.1 in)
1937
58.4 mm (2.3 in)
1938
78.8 mm (3.1 in)
1939
67.3 mm (2.6 in)
1940
115.6 mm (4.6 in)
1941
37.3 mm (1.5 in)
1942
58.5 mm (2.3 in)
1943
40.7 mm (1.6 in)
1944
62.7 mm (2.5 in)
1945
34.3 mm (1.4 in)
1946
44.5 mm (1.8 in)
1947
31.7 mm (1.2 in)
1948
30.6 mm (1.2 in)
1950
22.1 mm (0.9 in)
1951
42.7 mm (1.7 in)
1952
16.5 mm (0.6 in)
1953
104.1 mm (4.1 in)
1954
77.7 mm (3.1 in)
1955
50.3 mm (2.0 in)
1956
34.5 mm (1.4 in)
1957
30.8 mm (1.2 in)
1958
55.4 mm (2.2 in)
1959
85.1 mm (3.4 in)
1960
10.9 mm (0.4 in)
1962
40.7 mm (1.6 in)
1963
93.3 mm (3.7 in)
1964
66.3 mm (2.6 in)
1965
86.1 mm (3.4 in)
1966
73.7 mm (2.9 in)
1967
51.9 mm (2.0 in)
1968
32.1 mm (1.3 in)
1969
37.4 mm (1.5 in)
1970
48.3 mm (1.9 in)
1971
41.1 mm (1.6 in)
Longest dry spell (CDD)
The longest dry spell of the year at Hubbard, 1908 to 1971. The record is 55 days in 1928, marked on the chart; the median year is 31 days.
Longest dry spell (CDD) at Hubbard by year
Year
Longest dry spell (CDD)
1908
34 days
1909
30 days
1910
39 days
1911
53 days
1912
42 days
1913
34 days
1914
39 days
1915
37 days
1916
34 days
1917
33 days
1918
43 days
1919
30 days
1920
29 days
1921
22 days
1922
26 days
1923
48 days
1924
28 days
1925
35 days
1926
37 days
1927
33 days
1928
55 days
1929
22 days
1930
27 days
1931
31 days
1932
22 days
1933
26 days
1934
35 days
1935
35 days
1936
30 days
1937
34 days
1938
27 days
1939
29 days
1940
28 days
1941
19 days
1942
32 days
1943
31 days
1944
35 days
1945
24 days
1946
17 days
1947
12 days
1948
34 days
1950
17 days
1951
15 days
1952
30 days
1953
26 days
1954
34 days
1955
27 days
1956
16 days
1957
49 days
1958
38 days
1959
34 days
1960
20 days
1962
24 days
1963
26 days
1964
42 days
1965
49 days
1966
30 days
1967
27 days
1968
35 days
1969
46 days
1970
15 days
1971
27 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
31 years with a frost
Across 31 years with a frost, the median last spring frost at Hubbard falls on 7 June and the median first autumn frost on 9 September, which leaves a median of 94 days between them.
Fitted over all years, the growing season changes by +5.1 days per decade at this station.
Frost dates and growing season at Hubbard
Measure
Median, all years
Earliest period
Recent period (1913 to 1970)
Recent against earliest
Fitted trend
Last spring frost
7 June
n/a
7 June
n/a
-2.0 days per decade
First autumn frost
9 September
n/a
10 September
n/a
+3.1 days per decade
Growing days
94 days
n/a
95 days
n/a
+5.1 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
43 years, 1908 to 1970
A day with at least 36.5 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 129.0 mm (5.1 in) of rain is expected about once in 100 years.
Rainfall return levels at Hubbard: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
36.5 mm (1.4 in)
5 years
54.1 mm (2.1 in)
10 years
68.3 mm (2.7 in)
25 years
89.4 mm (3.5 in)
50 years
107.9 mm (4.2 in)
Longer than the 43 years of record
100 years
129.0 mm (5.1 in)
Longer than the 43 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, 43 years of values from 1908 to 1970.
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: 104.1 mm (4.1 in) in 1953; 95.3 mm (3.8 in) in 1921; 88.9 mm (3.5 in) in 1940.
Download the Data
Data for Hubbard standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Hubbard 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.