Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Collingwood. 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 Collingwood, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
18.3 C (64.9 F)
-32.8 C (-27.0 F)
n/a
n/a
Feb
16.7 C (62.1 F)
-32.2 C (-26.0 F)
n/a
n/a
Mar
26.7 C (80.1 F)
-30.0 C (-22.0 F)
n/a
n/a
Apr
30.0 C (86.0 F)
-15.0 C (5.0 F)
n/a
n/a
May
37.2 C (99.0 F)
-4.4 C (24.1 F)
n/a
n/a
Jun
38.9 C (102.0 F)
0.6 C (33.1 F)
n/a
n/a
Jul
40.0 C (104.0 F)
2.8 C (37.0 F)
n/a
n/a
Aug
36.7 C (98.1 F)
0.0 C (32.0 F)
n/a
n/a
Sep
35.6 C (96.1 F)
-2.8 C (27.0 F)
n/a
n/a
Oct
31.7 C (89.1 F)
-6.7 C (19.9 F)
n/a
n/a
Nov
24.4 C (75.9 F)
-19.4 C (-2.9 F)
n/a
n/a
Dec
21.1 C (70.0 F)
-35.6 C (-32.1 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Collingwood still stand. 1920 holds the most, with 45.
Standing records at Collingwood by the year they were set
Year set
Standing records
1881
12
1891
21
1892
15
1893
19
1894
37
1895
42
1896
43
1897
20
1898
26
1899
33
1900
34
1901
14
1902
25
1903
33
1904
38
1905
13
1906
32
1910
5
1911
44
1912
40
1914
42
1915
25
1916
34
1917
2
1919
42
1920
45
1921
41
1922
2
1923
25
1935
18
1936
27
1937
14
1938
20
1939
12
1940
14
1941
12
1942
17
1943
28
1944
21
1945
32
1946
28
1947
16
1948
17
1949
19
1950
22
1951
10
1953
6
1954
4
1955
8
1956
10
1957
14
1958
7
1959
4
1960
21
1961
18
1962
19
1963
20
1964
20
1965
27
1966
21
1967
18
1968
23
1969
16
1970
19
1971
17
1972
22
1973
17
1974
2
All-Time Record Progression
1 new records
1 all-time records were set at Collingwood between 20 December 1942 and 20 December 1942. Each dot is a new record.
When Collingwood set new all-time records
Date
Kind
Detail
1942-12-20
Record low minimum temperature
Record low minimum temperature -35.6 C (-32.1 F)
Wettest Day of Each Month
Jul: 128.3 mm (5.1 in)
The wettest day on record for each calendar month at Collingwood. The most was 128.3 mm (5.1 in) on 1 July 1906.
Record daily precipitation for each month at Collingwood
Month
Record daily precipitation (mm)
Date
Jan
61.0 mm (2.4 in)
14 January 1920
Feb
35.6 mm (1.4 in)
1 February 1968
Mar
50.8 mm (2.0 in)
11 March 1920
Apr
36.6 mm (1.4 in)
19 April 1901
May
67.6 mm (2.7 in)
17 May 1893
Jun
59.9 mm (2.4 in)
8 June 1915
Jul
128.3 mm (5.1 in)
1 July 1906
Aug
102.9 mm (4.1 in)
27 August 1906
Sep
76.2 mm (3.0 in)
6 September 1924
Oct
84.1 mm (3.3 in)
15 October 1954
Nov
52.1 mm (2.1 in)
24 November 1950
Dec
45.7 mm (1.8 in)
31 December 1956
Period of Record Coverage
1881 to 1974
Complete yearUnder 90 percent of days
61 years of record at Collingwood, 1881 to 1974. 12 years have data for under 90 percent of days and are left out of rankings: 1881, 1891, 1910, 1917, 1919, 1922, 1923, 1951 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 43 complete years at Collingwood, 1892 to 1971. Blue stripes are years cooler than the station's own mean of 6.9 C (44.4 F); red stripes are warmer. The coolest year was 1904, at 4.5 C (40.2 F), and the warmest was 1921, at 9.0 C (48.2 F). The strongest colour marks a difference of 2.4 C (4.3 F).
Annual mean temperature at Collingwood as warming stripes, 1892 to 1971
Year
Annual mean temperature
Difference from the station mean
1892
6.4 C
-0.50 C
1893
5.9 C
-0.95 C
1894
7.7 C
+0.80 C
1895
6.1 C
-0.82 C
1896
6.5 C
-0.43 C
1897
6.4 C
-0.53 C
1898
7.5 C
+0.65 C
1899
6.5 C
-0.37 C
1900
7.4 C
+0.52 C
1901
6.7 C
-0.21 C
1902
6.7 C
-0.23 C
1903
6.6 C
-0.27 C
1904
4.5 C
-2.35 C
1905
6.1 C
-0.82 C
1906
7.2 C
+0.33 C
1914
6.4 C
-0.45 C
1915
6.9 C
-0.03 C
1916
6.4 C
-0.47 C
1920
6.7 C
-0.15 C
1921
9.0 C
+2.13 C
1935
6.6 C
-0.27 C
1936
6.6 C
-0.28 C
1937
7.7 C
+0.77 C
1938
7.7 C
+0.86 C
1939
6.9 C
+0.02 C
1940
5.8 C
-1.05 C
1941
7.6 C
+0.72 C
1942
7.4 C
+0.49 C
1943
6.0 C
-0.93 C
1944
7.5 C
+0.66 C
1945
6.9 C
+0.00 C
1946
7.9 C
+0.98 C
1947
6.9 C
+0.01 C
1948
7.0 C
+0.15 C
1949
8.0 C
+1.14 C
1950
6.5 C
-0.34 C
1961
7.2 C
+0.36 C
1965
6.7 C
-0.22 C
1966
7.0 C
+0.14 C
1967
6.7 C
-0.21 C
1968
7.2 C
+0.34 C
1970
7.0 C
+0.15 C
1971
7.4 C
+0.50 C
The fitted trend in annual mean temperature here over 1892 to 1971 is 0.08 C (0.00 to 0.17) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.15 F (0.00 to 0.31) per decade. The slope is a straight line fitted to 43 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Collingwood
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.08 C (0.00 to 0.17) per decade
0.15 F (0.00 to 0.31) per decade
1892 to 1971
43
Not clearly different from zero
Mean daily maximum
0.12 C (0.01 to 0.23) per decade
0.21 F (0.01 to 0.41) per decade
1892 to 1971
43
Rise
Mean daily minimum
0.05 C (-0.04 to 0.14) per decade
0.1 F (-0.1 to 0.2) per decade
1892 to 1971
43
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
1869 to 1974
Yearly extremes at Collingwood: 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)
1919
33.9 C (93.0 F)
61
Coldest night (TNn)
-35.6 C (-32.1 F)
1942
-25.3 C (-13.5 F)
68
Wettest day (Rx1day)
128.3 mm (5.1 in)
1906
38.1 mm (1.5 in)
78
Wettest five days (Rx5day)
167.6 mm (6.6 in)
1924
61.4 mm (2.4 in)
78
Longest dry spell (CDD)
67 days
1946
19 days
78
Hottest day (TXx)
The hottest day of the year at Collingwood, 1869 to 1974. The record is 40.0 C (104.0 F) in 1919, marked on the chart; the median year is 33.9 C (93.0 F).
Hottest day (TXx) at Collingwood by year
Year
Hottest day (TXx)
1869
n/a
1870
n/a
1871
n/a
1872
n/a
1873
n/a
1881
35.0 C (95.0 F)
1891
30.6 C (87.1 F)
1892
32.8 C (91.0 F)
1893
33.9 C (93.0 F)
1894
33.9 C (93.0 F)
1895
32.2 C (90.0 F)
1896
33.3 C (91.9 F)
1897
34.4 C (93.9 F)
1898
33.3 C (91.9 F)
1899
30.6 C (87.1 F)
1900
32.2 C (90.0 F)
1901
35.6 C (96.1 F)
1902
30.0 C (86.0 F)
1903
30.0 C (86.0 F)
1904
29.4 C (84.9 F)
1905
32.8 C (91.0 F)
1906
31.7 C (89.1 F)
1910
35.6 C (96.1 F)
1911
38.9 C (102.0 F)
1912
33.9 C (93.0 F)
1914
36.7 C (98.1 F)
1915
29.4 C (84.9 F)
1916
36.1 C (97.0 F)
1917
18.3 C (64.9 F)
1919
40.0 C (104.0 F)
1920
35.0 C (95.0 F)
1921
38.9 C (102.0 F)
1922
11.1 C (52.0 F)
1923
37.8 C (100.0 F)
1924
n/a
1925
n/a
1926
n/a
1927
n/a
1935
35.0 C (95.0 F)
1936
37.8 C (100.0 F)
1937
35.6 C (96.1 F)
1938
35.6 C (96.1 F)
1939
33.9 C (93.0 F)
1940
32.8 C (91.0 F)
1941
36.7 C (98.1 F)
1942
34.4 C (93.9 F)
1943
32.8 C (91.0 F)
1944
37.8 C (100.0 F)
1945
31.7 C (89.1 F)
1946
33.9 C (93.0 F)
1947
33.9 C (93.0 F)
1948
34.4 C (93.9 F)
1949
33.9 C (93.0 F)
1950
31.1 C (88.0 F)
1951
28.9 C (84.0 F)
1952
n/a
1953
n/a
1954
n/a
1955
n/a
1956
n/a
1957
n/a
1958
n/a
1959
n/a
1960
34.4 C (93.9 F)
1961
32.2 C (90.0 F)
1962
32.8 C (91.0 F)
1963
34.4 C (93.9 F)
1964
34.4 C (93.9 F)
1965
34.4 C (93.9 F)
1966
33.9 C (93.0 F)
1967
31.1 C (88.0 F)
1968
33.9 C (93.0 F)
1969
33.3 C (91.9 F)
1970
32.2 C (90.0 F)
1971
33.9 C (93.0 F)
1972
33.9 C (93.0 F)
1973
33.3 C (91.9 F)
1974
34.4 C (93.9 F)
Coldest night (TNn)
The coldest night of the year at Collingwood, 1869 to 1974. The record is -35.6 C (-32.1 F) in 1942, marked on the chart; the median year is -25.3 C (-13.5 F).
Coldest night (TNn) at Collingwood by year
Year
Coldest night (TNn)
1869
n/a
1870
n/a
1871
n/a
1872
n/a
1873
n/a
1881
-4.4 C (24.1 F)
1891
-15.0 C (5.0 F)
1892
-22.2 C (-8.0 F)
1893
-26.7 C (-16.1 F)
1894
-23.3 C (-9.9 F)
1895
-25.0 C (-13.0 F)
1896
-31.1 C (-24.0 F)
1897
-28.3 C (-18.9 F)
1898
-26.7 C (-16.1 F)
1899
-25.6 C (-14.1 F)
1900
-24.4 C (-11.9 F)
1901
-21.1 C (-6.0 F)
1902
-22.2 C (-8.0 F)
1903
-26.1 C (-15.0 F)
1904
-27.8 C (-18.0 F)
1905
-25.6 C (-14.1 F)
1906
-28.3 C (-18.9 F)
1910
-20.6 C (-5.1 F)
1911
-18.9 C (-2.0 F)
1912
-32.8 C (-27.0 F)
1914
-31.7 C (-25.1 F)
1915
-23.3 C (-9.9 F)
1916
-27.8 C (-18.0 F)
1917
-27.8 C (-18.0 F)
1919
-23.3 C (-9.9 F)
1920
-31.7 C (-25.1 F)
1921
-24.4 C (-11.9 F)
1922
-25.6 C (-14.1 F)
1923
-13.3 C (8.1 F)
1924
n/a
1925
n/a
1926
n/a
1927
n/a
1935
-26.7 C (-16.1 F)
1936
-25.6 C (-14.1 F)
1937
-17.8 C (0.0 F)
1938
-27.2 C (-17.0 F)
1939
-25.6 C (-14.1 F)
1940
-28.9 C (-20.0 F)
1941
-24.4 C (-11.9 F)
1942
-35.6 C (-32.1 F)
1943
-29.4 C (-20.9 F)
1944
-24.4 C (-11.9 F)
1945
-31.7 C (-25.1 F)
1946
-26.1 C (-15.0 F)
1947
-26.1 C (-15.0 F)
1948
-30.0 C (-22.0 F)
1949
-21.7 C (-7.1 F)
1950
-26.7 C (-16.1 F)
1951
-28.9 C (-20.0 F)
1952
n/a
1953
-8.9 C (16.0 F)
1954
-16.1 C (3.0 F)
1955
-24.4 C (-11.9 F)
1956
-19.4 C (-2.9 F)
1957
-22.2 C (-8.0 F)
1958
-22.8 C (-9.0 F)
1959
-22.8 C (-9.0 F)
1960
-22.2 C (-8.0 F)
1961
-22.2 C (-8.0 F)
1962
-24.4 C (-11.9 F)
1963
-19.4 C (-2.9 F)
1964
-20.6 C (-5.1 F)
1965
-26.1 C (-15.0 F)
1966
-21.7 C (-7.1 F)
1967
-26.1 C (-15.0 F)
1968
-26.1 C (-15.0 F)
1969
-25.6 C (-14.1 F)
1970
-24.4 C (-11.9 F)
1971
-22.2 C (-8.0 F)
1972
-25.6 C (-14.1 F)
1973
-27.8 C (-18.0 F)
1974
-18.9 C (-2.0 F)
Wettest day (Rx1day)
The wettest day of the year at Collingwood, 1869 to 1974. The record is 128.3 mm (5.1 in) in 1906, marked on the chart; the median year is 38.1 mm (1.5 in).
Wettest day (Rx1day) at Collingwood by year
Year
Wettest day (Rx1day)
1869
20.3 mm (0.8 in)
1870
40.1 mm (1.6 in)
1871
33.0 mm (1.3 in)
1872
43.9 mm (1.7 in)
1873
30.5 mm (1.2 in)
1881
36.8 mm (1.4 in)
1891
40.9 mm (1.6 in)
1892
36.8 mm (1.4 in)
1893
67.6 mm (2.7 in)
1894
19.6 mm (0.8 in)
1895
45.7 mm (1.8 in)
1896
33.0 mm (1.3 in)
1897
74.9 mm (2.9 in)
1898
25.7 mm (1.0 in)
1899
37.1 mm (1.5 in)
1900
25.4 mm (1.0 in)
1901
36.6 mm (1.4 in)
1902
36.8 mm (1.4 in)
1903
48.8 mm (1.9 in)
1904
66.0 mm (2.6 in)
1905
38.6 mm (1.5 in)
1906
128.3 mm (5.1 in)
1910
27.9 mm (1.1 in)
1911
15.2 mm (0.6 in)
1912
50.8 mm (2.0 in)
1914
28.4 mm (1.1 in)
1915
59.9 mm (2.4 in)
1916
28.4 mm (1.1 in)
1917
20.3 mm (0.8 in)
1919
38.1 mm (1.5 in)
1920
61.0 mm (2.4 in)
1921
30.2 mm (1.2 in)
1922
34.3 mm (1.4 in)
1923
53.6 mm (2.1 in)
1924
76.2 mm (3.0 in)
1925
19.1 mm (0.8 in)
1926
32.0 mm (1.3 in)
1927
20.3 mm (0.8 in)
1935
27.4 mm (1.1 in)
1936
24.1 mm (0.9 in)
1937
32.8 mm (1.3 in)
1938
59.4 mm (2.3 in)
1939
40.4 mm (1.6 in)
1940
48.3 mm (1.9 in)
1941
32.8 mm (1.3 in)
1942
38.1 mm (1.5 in)
1943
30.5 mm (1.2 in)
1944
38.6 mm (1.5 in)
1945
25.4 mm (1.0 in)
1946
44.5 mm (1.8 in)
1947
49.5 mm (1.9 in)
1948
25.4 mm (1.0 in)
1949
29.7 mm (1.2 in)
1950
52.1 mm (2.1 in)
1951
36.3 mm (1.4 in)
1952
42.2 mm (1.7 in)
1953
57.2 mm (2.3 in)
1954
84.1 mm (3.3 in)
1955
31.2 mm (1.2 in)
1956
45.7 mm (1.8 in)
1957
39.4 mm (1.6 in)
1958
84.8 mm (3.3 in)
1959
37.8 mm (1.5 in)
1960
35.1 mm (1.4 in)
1961
36.8 mm (1.4 in)
1962
32.3 mm (1.3 in)
1963
40.6 mm (1.6 in)
1964
47.0 mm (1.9 in)
1965
38.1 mm (1.5 in)
1966
58.4 mm (2.3 in)
1967
40.6 mm (1.6 in)
1968
83.8 mm (3.3 in)
1969
82.0 mm (3.2 in)
1970
46.0 mm (1.8 in)
1971
38.1 mm (1.5 in)
1972
36.8 mm (1.4 in)
1973
26.7 mm (1.1 in)
1974
50.8 mm (2.0 in)
Wettest five days (Rx5day)
The wettest five days of the year at Collingwood, 1869 to 1974. The record is 167.6 mm (6.6 in) in 1924, marked on the chart; the median year is 61.4 mm (2.4 in).
Wettest five days (Rx5day) at Collingwood by year
Year
Wettest five days (Rx5day)
1869
30.6 mm (1.2 in)
1870
59.1 mm (2.3 in)
1871
50.8 mm (2.0 in)
1872
57.4 mm (2.3 in)
1873
45.7 mm (1.8 in)
1881
55.1 mm (2.2 in)
1891
62.2 mm (2.4 in)
1892
52.6 mm (2.1 in)
1893
84.8 mm (3.3 in)
1894
66.1 mm (2.6 in)
1895
53.9 mm (2.1 in)
1896
88.4 mm (3.5 in)
1897
141.2 mm (5.6 in)
1898
55.7 mm (2.2 in)
1899
63.8 mm (2.5 in)
1900
58.4 mm (2.3 in)
1901
75.5 mm (3.0 in)
1902
60.5 mm (2.4 in)
1903
76.4 mm (3.0 in)
1904
79.5 mm (3.1 in)
1905
69.9 mm (2.8 in)
1906
128.6 mm (5.1 in)
1910
45.6 mm (1.8 in)
1911
22.8 mm (0.9 in)
1912
77.5 mm (3.1 in)
1914
41.1 mm (1.6 in)
1915
92.6 mm (3.6 in)
1916
54.1 mm (2.1 in)
1917
28.2 mm (1.1 in)
1919
40.1 mm (1.6 in)
1920
122.0 mm (4.8 in)
1921
36.9 mm (1.5 in)
1922
68.6 mm (2.7 in)
1923
67.6 mm (2.7 in)
1924
167.6 mm (6.6 in)
1925
40.7 mm (1.6 in)
1926
76.4 mm (3.0 in)
1927
20.3 mm (0.8 in)
1935
33.6 mm (1.3 in)
1936
56.1 mm (2.2 in)
1937
49.6 mm (2.0 in)
1938
59.4 mm (2.3 in)
1939
64.5 mm (2.5 in)
1940
59.8 mm (2.4 in)
1941
45.7 mm (1.8 in)
1942
73.1 mm (2.9 in)
1943
63.0 mm (2.5 in)
1944
41.9 mm (1.6 in)
1945
48.2 mm (1.9 in)
1946
59.2 mm (2.3 in)
1947
89.3 mm (3.5 in)
1948
47.0 mm (1.9 in)
1949
59.7 mm (2.4 in)
1950
87.6 mm (3.4 in)
1951
72.7 mm (2.9 in)
1952
47.5 mm (1.9 in)
1953
73.2 mm (2.9 in)
1954
119.4 mm (4.7 in)
1955
74.4 mm (2.9 in)
1956
58.5 mm (2.3 in)
1957
78.5 mm (3.1 in)
1958
94.5 mm (3.7 in)
1959
63.5 mm (2.5 in)
1960
100.8 mm (4.0 in)
1961
56.4 mm (2.2 in)
1962
63.0 mm (2.5 in)
1963
58.5 mm (2.3 in)
1964
59.7 mm (2.4 in)
1965
50.3 mm (2.0 in)
1966
70.3 mm (2.8 in)
1967
84.5 mm (3.3 in)
1968
140.2 mm (5.5 in)
1969
88.4 mm (3.5 in)
1970
98.1 mm (3.9 in)
1971
51.5 mm (2.0 in)
1972
62.5 mm (2.5 in)
1973
51.6 mm (2.0 in)
1974
73.7 mm (2.9 in)
Longest dry spell (CDD)
The longest dry spell of the year at Collingwood, 1869 to 1974. The record is 67 days in 1946, marked on the chart; the median year is 19 days.
Longest dry spell (CDD) at Collingwood by year
Year
Longest dry spell (CDD)
1869
8 days
1870
20 days
1871
19 days
1872
19 days
1873
7 days
1881
19 days
1891
9 days
1892
13 days
1893
24 days
1894
16 days
1895
16 days
1896
12 days
1897
20 days
1898
19 days
1899
16 days
1900
23 days
1901
17 days
1902
9 days
1903
18 days
1904
10 days
1905
17 days
1906
26 days
1910
27 days
1911
30 days
1912
31 days
1914
27 days
1915
21 days
1916
26 days
1917
18 days
1919
18 days
1920
20 days
1921
18 days
1922
27 days
1923
31 days
1924
21 days
1925
11 days
1926
24 days
1927
12 days
1935
22 days
1936
25 days
1937
13 days
1938
14 days
1939
22 days
1940
12 days
1941
21 days
1942
18 days
1943
21 days
1944
25 days
1945
26 days
1946
67 days
1947
25 days
1948
27 days
1949
26 days
1950
24 days
1951
15 days
1952
21 days
1953
15 days
1954
18 days
1955
20 days
1956
34 days
1957
16 days
1958
21 days
1959
20 days
1960
14 days
1961
20 days
1962
19 days
1963
21 days
1964
10 days
1965
13 days
1966
33 days
1967
20 days
1968
11 days
1969
14 days
1970
16 days
1971
21 days
1972
12 days
1973
12 days
1974
12 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
43 years with a frost
Across 43 years with a frost, the median last spring frost at Collingwood falls on 11 May and the median first autumn frost on 15 October, which leaves a median of 158 days between them.
Fitted over all years, the growing season changes by -0.8 days per decade at this station.
Frost dates and growing season at Collingwood
Measure
Median, all years
Earliest period
Recent period (1905 to 1971)
Recent against earliest
Fitted trend
Last spring frost
11 May
n/a
13 May
n/a
+1.0 days per decade
First autumn frost
15 October
n/a
11 October
n/a
+0.2 days per decade
Growing days
158 days
n/a
152 days
n/a
-0.8 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
37 years, 1870 to 1971
A day with at least 40.3 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 107.5 mm (4.2 in) of rain is expected about once in 100 years.
Rainfall return levels at Collingwood: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
40.3 mm (1.6 in)
5 years
56.1 mm (2.2 in)
10 years
67.4 mm (2.7 in)
25 years
82.7 mm (3.3 in)
50 years
94.8 mm (3.7 in)
Longer than the 37 years of record
100 years
107.5 mm (4.2 in)
Longer than the 37 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, 37 years of values from 1870 to 1971.
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: 84.8 mm (3.3 in) in 1958; 84.1 mm (3.3 in) in 1954; 83.8 mm (3.3 in) in 1968.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Download the Data
Data for Collingwood standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Collingwood 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.