Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Haliburton A. 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 Haliburton A, 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)
-43.3 C (-45.9 F)
n/a
n/a
Feb
12.2 C (54.0 F)
-42.2 C (-44.0 F)
n/a
n/a
Mar
25.0 C (77.0 F)
-40.0 C (-40.0 F)
n/a
n/a
Apr
31.1 C (88.0 F)
-30.6 C (-23.1 F)
n/a
n/a
May
35.0 C (95.0 F)
-11.1 C (12.0 F)
n/a
n/a
Jun
38.9 C (102.0 F)
-5.0 C (23.0 F)
n/a
n/a
Jul
40.6 C (105.1 F)
0.0 C (32.0 F)
n/a
n/a
Aug
36.7 C (98.1 F)
-1.1 C (30.0 F)
n/a
n/a
Sep
35.6 C (96.1 F)
-6.7 C (19.9 F)
n/a
n/a
Oct
29.4 C (84.9 F)
-15.6 C (3.9 F)
n/a
n/a
Nov
23.9 C (75.0 F)
-32.2 C (-26.0 F)
n/a
n/a
Dec
16.0 C (60.8 F)
-42.8 C (-45.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Haliburton A still stand. 1895 holds the most, with 29.
Standing records at Haliburton A by the year they were set
Year set
Standing records
1888
11
1889
13
1890
11
1891
17
1892
13
1893
14
1894
24
1895
29
1896
23
1897
11
1898
23
1899
17
1900
21
1901
16
1902
20
1903
20
1904
11
1905
8
1906
18
1907
8
1908
17
1909
19
1910
9
1911
27
1912
7
1913
27
1914
27
1915
13
1916
22
1917
23
1918
13
1919
23
1920
22
1921
23
1922
14
1923
17
1924
17
1925
16
1926
12
1927
13
1928
8
1929
12
1930
12
1931
24
1932
9
1934
16
1935
8
1936
27
1937
12
1938
13
1939
17
1940
25
1941
17
1942
17
1943
26
1944
12
1945
19
1946
25
1947
18
1948
7
1949
22
1950
19
1951
13
1952
8
1953
18
1954
19
1955
13
1956
15
1957
12
1958
7
1959
12
1960
8
1961
8
1962
15
1963
5
1964
12
1965
21
1966
6
1967
12
1968
16
1969
3
1970
10
1971
10
1972
19
1973
7
1974
12
1975
6
1976
11
1977
14
1978
5
1979
19
1980
18
1981
24
1982
18
1983
14
All-Time Record Progression
5 new records
5 all-time records were set at Haliburton A between 27 June 1921 and 3 December 1942. Each dot is a new record.
When Haliburton A set new all-time records
Date
Kind
Detail
1921-06-27
Record high maximum temperature
Record high maximum temperature 38.9 C (102.0 F)
1926-03-01
Record daily snowfall
Record daily snowfall 35.6 cm (14.0 in)
1926-07-09
Record daily precipitation
Record daily precipitation 102.9 mm (4.1 in)
1931-07-01
Record high maximum temperature
Record high maximum temperature 40.6 C (105.1 F)
1942-12-03
Record daily snowfall
Record daily snowfall 38.1 cm (15.0 in)
Wettest Day of Each Month
Jul: 102.9 mm (4.1 in)
The wettest day on record for each calendar month at Haliburton A. The most was 102.9 mm (4.1 in) on 9 July 1926.
Record daily precipitation for each month at Haliburton A
Month
Record daily precipitation (mm)
Date
Jan
34.0 mm (1.3 in)
13 January 1950
Feb
44.2 mm (1.7 in)
1 February 1968
Mar
54.0 mm (2.1 in)
21 March 1980
Apr
49.3 mm (1.9 in)
27 April 1956
May
47.2 mm (1.9 in)
7 May 1983
Jun
101.6 mm (4.0 in)
25 June 1927
Jul
102.9 mm (4.1 in)
9 July 1926
Aug
72.9 mm (2.9 in)
2 August 1911
Sep
67.8 mm (2.7 in)
21 September 1938
Oct
73.7 mm (2.9 in)
8 October 1948
Nov
54.6 mm (2.1 in)
9 November 1913
Dec
39.6 mm (1.6 in)
21 December 1949
Period of Record Coverage
1888 to 1983
Complete yearUnder 90 percent of days
96 years of record at Haliburton A, 1888 to 1983. 7 years have data for under 90 percent of days and are left out of rankings: 1888, 1905, 1933, 1934, 1938, 1963, 1969.
Cooler than the station meanWarmer than the station mean
One stripe for each of 85 complete years at Haliburton A, 1889 to 1983. Blue stripes are years cooler than the station's own mean of 4.7 C (40.5 F); red stripes are warmer. The coolest year was 1904, at 2.7 C (36.9 F), and the warmest was 1931, at 6.9 C (44.4 F). The strongest colour marks a difference of 2.2 C (4.0 F).
Annual mean temperature at Haliburton A as warming stripes, 1889 to 1983
Year
Annual mean temperature
Difference from the station mean
1889
5.1 C
+0.37 C
1890
4.2 C
-0.58 C
1891
5.2 C
+0.49 C
1892
4.5 C
-0.24 C
1893
3.7 C
-1.02 C
1894
5.5 C
+0.78 C
1895
4.3 C
-0.48 C
1896
4.8 C
+0.09 C
1897
5.1 C
+0.35 C
1898
6.1 C
+1.41 C
1899
4.7 C
-0.03 C
1900
5.4 C
+0.66 C
1901
5.0 C
+0.31 C
1902
4.8 C
+0.11 C
1903
4.8 C
+0.08 C
1904
2.7 C
-1.99 C
1906
4.9 C
+0.21 C
1907
3.8 C
-0.94 C
1908
4.8 C
+0.07 C
1909
4.8 C
+0.02 C
1910
4.9 C
+0.13 C
1911
5.2 C
+0.47 C
1912
4.0 C
-0.78 C
1913
5.9 C
+1.19 C
1914
4.4 C
-0.34 C
1915
5.8 C
+1.02 C
1916
5.1 C
+0.39 C
1917
2.9 C
-1.86 C
1918
4.6 C
-0.17 C
1919
5.9 C
+1.19 C
1920
4.5 C
-0.21 C
1921
6.4 C
+1.69 C
1922
5.4 C
+0.64 C
1923
4.5 C
-0.23 C
1924
4.2 C
-0.56 C
1925
4.7 C
-0.02 C
1926
3.7 C
-1.07 C
1927
5.4 C
+0.65 C
1928
4.7 C
0.00 C
1930
5.8 C
+1.09 C
1931
6.9 C
+2.18 C
1935
4.0 C
-0.78 C
1937
5.2 C
+0.42 C
1939
4.0 C
-0.74 C
1940
3.2 C
-1.49 C
1942
5.0 C
+0.30 C
1943
3.6 C
-1.17 C
1944
5.0 C
+0.31 C
1945
4.6 C
-0.12 C
1946
5.2 C
+0.51 C
1947
4.5 C
-0.24 C
1948
4.6 C
-0.14 C
1949
5.7 C
+0.95 C
1950
4.0 C
-0.69 C
1951
4.8 C
+0.04 C
1952
5.6 C
+0.89 C
1953
6.3 C
+1.56 C
1954
4.6 C
-0.14 C
1955
5.3 C
+0.52 C
1956
4.4 C
-0.38 C
1957
4.9 C
+0.12 C
1958
3.9 C
-0.79 C
1959
4.2 C
-0.50 C
1960
4.0 C
-0.76 C
1961
4.8 C
+0.11 C
1962
4.1 C
-0.67 C
1964
5.2 C
+0.45 C
1965
4.1 C
-0.60 C
1966
4.7 C
-0.06 C
1967
4.4 C
-0.32 C
1968
4.8 C
+0.04 C
1970
4.4 C
-0.34 C
1971
4.8 C
+0.03 C
1972
3.7 C
-1.04 C
1973
5.8 C
+1.06 C
1974
4.5 C
-0.22 C
1975
5.3 C
+0.57 C
1976
3.7 C
-1.07 C
1977
4.7 C
-0.02 C
1978
3.7 C
-1.01 C
1979
4.8 C
+0.11 C
1980
4.0 C
-0.72 C
1981
4.9 C
+0.19 C
1982
4.8 C
+0.03 C
1983
5.6 C
+0.90 C
The fitted trend in annual mean temperature here over 1889 to 1983 is -0.02 C (-0.08 to 0.04) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.04 F (-0.15 to 0.06) per decade. The slope is a straight line fitted to 85 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Haliburton A
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
-0.02 C (-0.08 to 0.04) per decade
-0.04 F (-0.15 to 0.06) per decade
1889 to 1983
85
Not clearly different from zero
Mean daily maximum
-0.1 C (-0.2 to -0.1) per decade
-0.2 F (-0.3 to -0.1) per decade
1889 to 1983
85
Fall
Mean daily minimum
0.08 C (0.01 to 0.15) per decade
0.14 F (0.02 to 0.26) per decade
1889 to 1983
85
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
1883 to 1983
Yearly extremes at Haliburton A: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
40.6 C (105.1 F)
1931
32.8 C (91.0 F)
96
Coldest night (TNn)
-43.3 C (-45.9 F)
1912
-37.2 C (-35.0 F)
96
Wettest day (Rx1day)
102.9 mm (4.1 in)
1926
41.9 mm (1.6 in)
101
Wettest five days (Rx5day)
148.6 mm (5.9 in)
1926
67.3 mm (2.6 in)
101
Longest dry spell (CDD)
59 days
1931
16 days
101
Hottest day (TXx)
The hottest day of the year at Haliburton A, 1883 to 1983. The record is 40.6 C (105.1 F) in 1931, marked on the chart; the median year is 32.8 C (91.0 F).
Hottest day (TXx) at Haliburton A by year
Year
Hottest day (TXx)
1883
n/a
1884
n/a
1885
n/a
1886
n/a
1887
n/a
1888
32.2 C (90.0 F)
1889
31.7 C (89.1 F)
1890
32.2 C (90.0 F)
1891
32.2 C (90.0 F)
1892
31.7 C (89.1 F)
1893
32.2 C (90.0 F)
1894
33.3 C (91.9 F)
1895
33.3 C (91.9 F)
1896
32.8 C (91.0 F)
1897
35.0 C (95.0 F)
1898
35.0 C (95.0 F)
1899
35.0 C (95.0 F)
1900
33.9 C (93.0 F)
1901
36.1 C (97.0 F)
1902
31.1 C (88.0 F)
1903
33.3 C (91.9 F)
1904
31.7 C (89.1 F)
1905
32.2 C (90.0 F)
1906
33.3 C (91.9 F)
1907
32.8 C (91.0 F)
1908
33.3 C (91.9 F)
1909
32.2 C (90.0 F)
1910
33.9 C (93.0 F)
1911
37.8 C (100.0 F)
1912
35.0 C (95.0 F)
1913
34.4 C (93.9 F)
1914
35.6 C (96.1 F)
1915
32.2 C (90.0 F)
1916
37.8 C (100.0 F)
1917
35.0 C (95.0 F)
1918
35.0 C (95.0 F)
1919
37.8 C (100.0 F)
1920
33.3 C (91.9 F)
1921
38.9 C (102.0 F)
1922
33.9 C (93.0 F)
1923
34.4 C (93.9 F)
1924
32.2 C (90.0 F)
1925
34.4 C (93.9 F)
1926
31.1 C (88.0 F)
1927
35.0 C (95.0 F)
1928
33.3 C (91.9 F)
1929
32.8 C (91.0 F)
1930
31.1 C (88.0 F)
1931
40.6 C (105.1 F)
1932
31.7 C (89.1 F)
1933
4.4 C (39.9 F)
1934
33.9 C (93.0 F)
1935
34.4 C (93.9 F)
1936
35.0 C (95.0 F)
1937
32.2 C (90.0 F)
1938
32.8 C (91.0 F)
1939
32.8 C (91.0 F)
1940
30.6 C (87.1 F)
1941
32.8 C (91.0 F)
1942
31.1 C (88.0 F)
1943
31.1 C (88.0 F)
1944
34.4 C (93.9 F)
1945
31.1 C (88.0 F)
1946
33.3 C (91.9 F)
1947
32.8 C (91.0 F)
1948
31.1 C (88.0 F)
1949
33.9 C (93.0 F)
1950
30.0 C (86.0 F)
1951
29.4 C (84.9 F)
1952
32.2 C (90.0 F)
1953
33.3 C (91.9 F)
1954
30.6 C (87.1 F)
1955
33.3 C (91.9 F)
1956
32.8 C (91.0 F)
1957
31.7 C (89.1 F)
1958
30.6 C (87.1 F)
1959
31.7 C (89.1 F)
1960
31.7 C (89.1 F)
1961
30.0 C (86.0 F)
1962
32.2 C (90.0 F)
1963
32.2 C (90.0 F)
1964
33.3 C (91.9 F)
1965
31.1 C (88.0 F)
1966
33.3 C (91.9 F)
1967
28.9 C (84.0 F)
1968
32.8 C (91.0 F)
1969
31.1 C (88.0 F)
1970
31.1 C (88.0 F)
1971
30.0 C (86.0 F)
1972
30.6 C (87.1 F)
1973
30.6 C (87.1 F)
1974
29.4 C (84.9 F)
1975
33.9 C (93.0 F)
1976
29.4 C (84.9 F)
1977
32.8 C (91.0 F)
1978
30.0 C (86.0 F)
1979
30.0 C (86.0 F)
1980
30.5 C (86.9 F)
1981
30.5 C (86.9 F)
1982
29.0 C (84.2 F)
1983
33.0 C (91.4 F)
Coldest night (TNn)
The coldest night of the year at Haliburton A, 1883 to 1983. The record is -43.3 C (-45.9 F) in 1912, marked on the chart; the median year is -37.2 C (-35.0 F).
Coldest night (TNn) at Haliburton A by year
Year
Coldest night (TNn)
1883
n/a
1884
n/a
1885
n/a
1886
n/a
1887
n/a
1888
-26.7 C (-16.1 F)
1889
-36.1 C (-33.0 F)
1890
-31.1 C (-24.0 F)
1891
-31.7 C (-25.1 F)
1892
-35.0 C (-31.0 F)
1893
-35.6 C (-32.1 F)
1894
-38.3 C (-36.9 F)
1895
-39.4 C (-38.9 F)
1896
-38.9 C (-38.0 F)
1897
-32.2 C (-26.0 F)
1898
-37.8 C (-36.0 F)
1899
-41.7 C (-43.1 F)
1900
-41.1 C (-42.0 F)
1901
-33.9 C (-29.0 F)
1902
-33.3 C (-27.9 F)
1903
-37.2 C (-35.0 F)
1904
-38.3 C (-36.9 F)
1905
-35.6 C (-32.1 F)
1906
-37.8 C (-36.0 F)
1907
-41.1 C (-42.0 F)
1908
-42.2 C (-44.0 F)
1909
-28.3 C (-18.9 F)
1910
-35.6 C (-32.1 F)
1911
-31.7 C (-25.1 F)
1912
-43.3 C (-45.9 F)
1913
-35.0 C (-31.0 F)
1914
-41.7 C (-43.1 F)
1915
-34.4 C (-29.9 F)
1916
-35.0 C (-31.0 F)
1917
-42.8 C (-45.0 F)
1918
-38.3 C (-36.9 F)
1919
-32.8 C (-27.0 F)
1920
-37.2 C (-35.0 F)
1921
-38.9 C (-38.0 F)
1922
-37.2 C (-35.0 F)
1923
-37.2 C (-35.0 F)
1924
-37.2 C (-35.0 F)
1925
-37.2 C (-35.0 F)
1926
-32.8 C (-27.0 F)
1927
-33.9 C (-29.0 F)
1928
-34.4 C (-29.9 F)
1929
-36.1 C (-33.0 F)
1930
-36.7 C (-34.1 F)
1931
-34.4 C (-29.9 F)
1932
-34.4 C (-29.9 F)
1933
-27.8 C (-18.0 F)
1934
-40.0 C (-40.0 F)
1935
-42.2 C (-44.0 F)
1936
-38.9 C (-38.0 F)
1937
-28.9 C (-20.0 F)
1938
-37.2 C (-35.0 F)
1939
-41.7 C (-43.1 F)
1940
-40.0 C (-40.0 F)
1941
-37.8 C (-36.0 F)
1942
-42.8 C (-45.0 F)
1943
-40.0 C (-40.0 F)
1944
-35.0 C (-31.0 F)
1945
-41.7 C (-43.1 F)
1946
-38.3 C (-36.9 F)
1947
-40.0 C (-40.0 F)
1948
-42.2 C (-44.0 F)
1949
-35.0 C (-31.0 F)
1950
-40.0 C (-40.0 F)
1951
-42.2 C (-44.0 F)
1952
-38.3 C (-36.9 F)
1953
-34.4 C (-29.9 F)
1954
-37.2 C (-35.0 F)
1955
-36.1 C (-33.0 F)
1956
-30.0 C (-22.0 F)
1957
-37.2 C (-35.0 F)
1958
-37.2 C (-35.0 F)
1959
-40.6 C (-41.1 F)
1960
-38.9 C (-38.0 F)
1961
-38.3 C (-36.9 F)
1962
-40.6 C (-41.1 F)
1963
-38.3 C (-36.9 F)
1964
-32.2 C (-26.0 F)
1965
-38.3 C (-36.9 F)
1966
-34.4 C (-29.9 F)
1967
-37.8 C (-36.0 F)
1968
-36.1 C (-33.0 F)
1969
-32.2 C (-26.0 F)
1970
-35.6 C (-32.1 F)
1971
-37.2 C (-35.0 F)
1972
-37.2 C (-35.0 F)
1973
-34.4 C (-29.9 F)
1974
-31.1 C (-24.0 F)
1975
-31.1 C (-24.0 F)
1976
-36.7 C (-34.1 F)
1977
-38.3 C (-36.9 F)
1978
-33.3 C (-27.9 F)
1979
-38.0 C (-36.4 F)
1980
-39.5 C (-39.1 F)
1981
-41.0 C (-41.8 F)
1982
-37.0 C (-34.6 F)
1983
-32.5 C (-26.5 F)
Wettest day (Rx1day)
The wettest day of the year at Haliburton A, 1883 to 1983. The record is 102.9 mm (4.1 in) in 1926, marked on the chart; the median year is 41.9 mm (1.6 in).
Wettest day (Rx1day) at Haliburton A by year
Year
Wettest day (Rx1day)
1883
38.1 mm (1.5 in)
1884
33.0 mm (1.3 in)
1885
41.9 mm (1.6 in)
1886
28.4 mm (1.1 in)
1887
30.7 mm (1.2 in)
1888
29.2 mm (1.1 in)
1889
25.7 mm (1.0 in)
1890
28.2 mm (1.1 in)
1891
26.7 mm (1.1 in)
1892
31.0 mm (1.2 in)
1893
30.5 mm (1.2 in)
1894
31.8 mm (1.3 in)
1895
64.0 mm (2.5 in)
1896
44.5 mm (1.8 in)
1897
49.5 mm (1.9 in)
1898
38.9 mm (1.5 in)
1899
44.2 mm (1.7 in)
1900
51.1 mm (2.0 in)
1901
55.4 mm (2.2 in)
1902
40.6 mm (1.6 in)
1903
30.0 mm (1.2 in)
1904
28.7 mm (1.1 in)
1905
32.5 mm (1.3 in)
1906
55.9 mm (2.2 in)
1907
46.7 mm (1.8 in)
1908
39.4 mm (1.6 in)
1909
35.6 mm (1.4 in)
1910
57.2 mm (2.3 in)
1911
72.9 mm (2.9 in)
1912
40.6 mm (1.6 in)
1913
54.6 mm (2.1 in)
1914
44.5 mm (1.8 in)
1915
48.3 mm (1.9 in)
1916
30.5 mm (1.2 in)
1917
63.5 mm (2.5 in)
1918
25.4 mm (1.0 in)
1919
38.1 mm (1.5 in)
1920
50.8 mm (2.0 in)
1921
50.8 mm (2.0 in)
1922
63.5 mm (2.5 in)
1923
40.6 mm (1.6 in)
1924
48.3 mm (1.9 in)
1925
50.8 mm (2.0 in)
1926
102.9 mm (4.1 in)
1927
101.6 mm (4.0 in)
1928
39.4 mm (1.6 in)
1929
36.8 mm (1.4 in)
1930
26.7 mm (1.1 in)
1931
30.5 mm (1.2 in)
1932
38.1 mm (1.5 in)
1933
2.5 mm (0.10 in)
1934
46.2 mm (1.8 in)
1935
44.2 mm (1.7 in)
1936
37.3 mm (1.5 in)
1937
43.9 mm (1.7 in)
1938
67.8 mm (2.7 in)
1939
88.6 mm (3.5 in)
1940
44.5 mm (1.8 in)
1941
47.0 mm (1.9 in)
1942
49.0 mm (1.9 in)
1943
31.8 mm (1.3 in)
1944
50.8 mm (2.0 in)
1945
41.1 mm (1.6 in)
1946
33.0 mm (1.3 in)
1947
30.5 mm (1.2 in)
1948
73.7 mm (2.9 in)
1949
58.4 mm (2.3 in)
1950
48.3 mm (1.9 in)
1951
31.8 mm (1.3 in)
1952
44.7 mm (1.8 in)
1953
36.1 mm (1.4 in)
1954
47.5 mm (1.9 in)
1955
32.0 mm (1.3 in)
1956
49.3 mm (1.9 in)
1957
93.7 mm (3.7 in)
1958
56.6 mm (2.2 in)
1959
59.4 mm (2.3 in)
1960
45.2 mm (1.8 in)
1961
38.1 mm (1.5 in)
1962
51.6 mm (2.0 in)
1963
18.5 mm (0.7 in)
1964
34.8 mm (1.4 in)
1965
61.7 mm (2.4 in)
1966
34.0 mm (1.3 in)
1967
45.7 mm (1.8 in)
1968
44.2 mm (1.7 in)
1969
65.0 mm (2.6 in)
1970
33.5 mm (1.3 in)
1971
29.2 mm (1.1 in)
1972
60.7 mm (2.4 in)
1973
30.5 mm (1.2 in)
1974
58.4 mm (2.3 in)
1975
38.9 mm (1.5 in)
1976
39.1 mm (1.5 in)
1977
47.2 mm (1.9 in)
1978
41.4 mm (1.6 in)
1979
35.0 mm (1.4 in)
1980
54.0 mm (2.1 in)
1981
36.2 mm (1.4 in)
1982
40.7 mm (1.6 in)
1983
47.2 mm (1.9 in)
Wettest five days (Rx5day)
The wettest five days of the year at Haliburton A, 1883 to 1983. The record is 148.6 mm (5.9 in) in 1926, marked on the chart; the median year is 67.3 mm (2.6 in).
Wettest five days (Rx5day) at Haliburton A by year
Year
Wettest five days (Rx5day)
1883
57.2 mm (2.3 in)
1884
57.4 mm (2.3 in)
1885
50.7 mm (2.0 in)
1886
47.9 mm (1.9 in)
1887
39.3 mm (1.5 in)
1888
55.1 mm (2.2 in)
1889
62.7 mm (2.5 in)
1890
36.1 mm (1.4 in)
1891
52.1 mm (2.1 in)
1892
70.0 mm (2.8 in)
1893
49.8 mm (2.0 in)
1894
73.9 mm (2.9 in)
1895
69.4 mm (2.7 in)
1896
96.3 mm (3.8 in)
1897
82.9 mm (3.3 in)
1898
53.4 mm (2.1 in)
1899
81.8 mm (3.2 in)
1900
102.7 mm (4.0 in)
1901
105.4 mm (4.1 in)
1902
66.6 mm (2.6 in)
1903
57.1 mm (2.2 in)
1904
52.6 mm (2.1 in)
1905
55.9 mm (2.2 in)
1906
64.3 mm (2.5 in)
1907
92.0 mm (3.6 in)
1908
68.8 mm (2.7 in)
1909
62.8 mm (2.5 in)
1910
64.8 mm (2.6 in)
1911
99.6 mm (3.9 in)
1912
98.3 mm (3.9 in)
1913
62.7 mm (2.5 in)
1914
74.2 mm (2.9 in)
1915
101.6 mm (4.0 in)
1916
68.6 mm (2.7 in)
1917
89.7 mm (3.5 in)
1918
55.9 mm (2.2 in)
1919
58.5 mm (2.3 in)
1920
88.9 mm (3.5 in)
1921
120.7 mm (4.8 in)
1922
139.7 mm (5.5 in)
1923
97.8 mm (3.9 in)
1924
113.1 mm (4.5 in)
1925
73.7 mm (2.9 in)
1926
148.6 mm (5.9 in)
1927
120.7 mm (4.8 in)
1928
62.9 mm (2.5 in)
1929
50.8 mm (2.0 in)
1930
40.6 mm (1.6 in)
1931
68.6 mm (2.7 in)
1932
61.0 mm (2.4 in)
1933
7.9 mm (0.31 in)
1934
60.6 mm (2.4 in)
1935
95.3 mm (3.8 in)
1936
54.9 mm (2.2 in)
1937
68.5 mm (2.7 in)
1938
46.7 mm (1.8 in)
1939
101.3 mm (4.0 in)
1940
70.2 mm (2.8 in)
1941
91.2 mm (3.6 in)
1942
75.4 mm (3.0 in)
1943
59.7 mm (2.4 in)
1944
55.9 mm (2.2 in)
1945
54.5 mm (2.1 in)
1946
47.2 mm (1.9 in)
1947
67.0 mm (2.6 in)
1948
102.8 mm (4.0 in)
1949
69.4 mm (2.7 in)
1950
66.3 mm (2.6 in)
1951
55.9 mm (2.2 in)
1952
57.2 mm (2.3 in)
1953
61.5 mm (2.4 in)
1954
76.2 mm (3.0 in)
1955
78.3 mm (3.1 in)
1956
74.7 mm (2.9 in)
1957
132.3 mm (5.2 in)
1958
66.2 mm (2.6 in)
1959
74.2 mm (2.9 in)
1960
73.9 mm (2.9 in)
1961
65.3 mm (2.6 in)
1962
67.3 mm (2.6 in)
1963
38.4 mm (1.5 in)
1964
45.2 mm (1.8 in)
1965
105.9 mm (4.2 in)
1966
66.7 mm (2.6 in)
1967
91.6 mm (3.6 in)
1968
63.5 mm (2.5 in)
1969
98.8 mm (3.9 in)
1970
49.8 mm (2.0 in)
1971
61.5 mm (2.4 in)
1972
72.0 mm (2.8 in)
1973
56.2 mm (2.2 in)
1974
69.8 mm (2.7 in)
1975
70.1 mm (2.8 in)
1976
79.1 mm (3.1 in)
1977
61.3 mm (2.4 in)
1978
56.6 mm (2.2 in)
1979
71.1 mm (2.8 in)
1980
74.3 mm (2.9 in)
1981
55.9 mm (2.2 in)
1982
80.7 mm (3.2 in)
1983
69.9 mm (2.8 in)
Longest dry spell (CDD)
The longest dry spell of the year at Haliburton A, 1883 to 1983. The record is 59 days in 1931, marked on the chart; the median year is 16 days.
Longest dry spell (CDD) at Haliburton A by year
Year
Longest dry spell (CDD)
1883
11 days
1884
14 days
1885
14 days
1886
14 days
1887
17 days
1888
15 days
1889
24 days
1890
14 days
1891
36 days
1892
13 days
1893
10 days
1894
20 days
1895
13 days
1896
11 days
1897
11 days
1898
15 days
1899
16 days
1900
13 days
1901
18 days
1902
15 days
1903
22 days
1904
23 days
1905
15 days
1906
13 days
1907
22 days
1908
15 days
1909
16 days
1910
19 days
1911
29 days
1912
20 days
1913
23 days
1914
17 days
1915
14 days
1916
12 days
1917
19 days
1918
10 days
1919
22 days
1920
13 days
1921
13 days
1922
15 days
1923
40 days
1924
26 days
1925
17 days
1926
19 days
1927
17 days
1928
24 days
1929
19 days
1930
28 days
1931
59 days
1932
16 days
1933
18 days
1934
12 days
1935
17 days
1936
12 days
1937
12 days
1938
9 days
1939
11 days
1940
11 days
1941
26 days
1942
21 days
1943
14 days
1944
18 days
1945
11 days
1946
18 days
1947
16 days
1948
16 days
1949
14 days
1950
21 days
1951
13 days
1952
20 days
1953
19 days
1954
13 days
1955
20 days
1956
16 days
1957
24 days
1958
18 days
1959
11 days
1960
18 days
1961
14 days
1962
23 days
1963
14 days
1964
10 days
1965
16 days
1966
11 days
1967
21 days
1968
18 days
1969
13 days
1970
12 days
1971
11 days
1972
12 days
1973
23 days
1974
18 days
1975
16 days
1976
10 days
1977
19 days
1978
18 days
1979
15 days
1980
10 days
1981
13 days
1982
11 days
1983
23 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
85 years with a frost
Across 85 years with a frost, the median last spring frost at Haliburton A falls on 30 May and the median first autumn frost on 16 September, which leaves a median of 109 days between them.
In 1952 to 1983 the median growing season was 115 days. That is 5 days more than in 1889 to 1919.
Fitted over all years, the growing season changes by +2.3 days per decade at this station.
Frost dates and growing season at Haliburton A
Measure
Median, all years
Earliest period (1889 to 1919)
Recent period (1952 to 1983)
Recent against earliest
Fitted trend
Last spring frost
30 May
31 May
28 May
3 days earlier
-0.8 days per decade
First autumn frost
16 September
14 September
18 September
4 days later
+1.5 days per decade
Growing days
109 days
110 days
115 days
5 days more
+2.3 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
64 years, 1884 to 1983
A day with at least 39.9 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 85.9 mm (3.4 in) of rain is expected about once in 100 years.
Rainfall return levels at Haliburton A: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
39.9 mm (1.6 in)
5 years
50.9 mm (2.0 in)
10 years
58.6 mm (2.3 in)
25 years
69.1 mm (2.7 in)
50 years
77.3 mm (3.0 in)
100 years
85.9 mm (3.4 in)
Longer than the 64 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, 64 years of values from 1884 to 1983.
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: 93.7 mm (3.7 in) in 1957; 73.7 mm (2.9 in) in 1948; 64.0 mm (2.5 in) in 1895.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Haliburton A, at 1935. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1935 ran 0.2 C (0.4 F) lower than in the years before (possible change).
Suspected changes in the annual mean temperature at Haliburton A, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1935
-0.2
-0.4
possible
5
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Download the Data
Data for Haliburton A standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Haliburton A 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.