Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Monto Township. 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 Monto Township, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
41.3 C (106.3 F)
12.5 C (54.5 F)
n/a
n/a
Feb
43.2 C (109.8 F)
3.4 C (38.1 F)
n/a
n/a
Mar
40.1 C (104.2 F)
7.3 C (45.1 F)
n/a
n/a
Apr
36.4 C (97.5 F)
2.7 C (36.9 F)
n/a
n/a
May
32.8 C (91.0 F)
-1.8 C (28.8 F)
n/a
n/a
Jun
30.6 C (87.1 F)
-3.9 C (25.0 F)
n/a
n/a
Jul
30.0 C (86.0 F)
-4.5 C (23.9 F)
n/a
n/a
Aug
35.6 C (96.1 F)
-2.7 C (27.1 F)
n/a
n/a
Sep
38.0 C (100.4 F)
0.3 C (32.5 F)
29.0 C (84.2 F)
9.0 C (48.2 F)
Oct
39.0 C (102.2 F)
2.1 C (35.8 F)
28.0 C (82.4 F)
6.5 C (43.7 F)
Nov
41.7 C (107.1 F)
4.9 C (40.8 F)
n/a
n/a
Dec
41.1 C (106.0 F)
4.7 C (40.5 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Monto Township still stand. 1983 holds the most, with 43.
Standing records at Monto Township by the year they were set
Year set
Standing records
1962
24
1963
26
1964
28
1965
27
1966
31
1967
28
1968
29
1969
20
1970
21
1971
24
1972
24
1973
25
1974
33
1975
29
1976
24
1977
19
1978
38
1979
19
1980
41
1981
27
1982
26
1983
43
1984
24
1985
31
1986
36
1987
23
1988
36
1989
25
1990
38
1991
20
1992
25
1993
7
2005
16
2006
29
2007
31
2008
37
2009
32
2010
36
2011
15
2012
35
2013
34
2014
38
2015
22
2016
39
2017
32
2018
26
2019
24
2020
16
2021
32
2022
34
2023
31
2024
23
2025
11
All-Time Record Progression
3 new records
3 all-time records were set at Monto Township between 12 August 2005 and 23 November 2014. Each dot is a new record.
When Monto Township set new all-time records
Date
Kind
Detail
2005-08-12
Record low maximum temperature
Record low maximum temperature 9.9 C (49.8 F)
2014-01-05
Record high minimum temperature
Record high minimum temperature 26.8 C (80.2 F)
2014-11-23
Record high minimum temperature
Record high minimum temperature 27.5 C (81.5 F)
Wettest Day of Each Month
Feb: 152.1 mm (6.0 in)
The wettest day on record for each calendar month at Monto Township. The most was 152.1 mm (6.0 in) on 10 February 1942.
Record daily precipitation for each month at Monto Township
Month
Record daily precipitation (mm)
Date
Jan
150.9 mm (5.9 in)
27 January 2013
Feb
152.1 mm (6.0 in)
10 February 1942
Mar
120.2 mm (4.7 in)
16 March 1992
Apr
68.0 mm (2.7 in)
19 April 2011
May
83.8 mm (3.3 in)
1 May 1948
Jun
106.8 mm (4.2 in)
4 June 1985
Jul
61.7 mm (2.4 in)
9 July 1935
Aug
67.7 mm (2.7 in)
23 August 1988
Sep
73.1 mm (2.9 in)
6 September 2010
Oct
118.8 mm (4.7 in)
18 October 2017
Nov
70.6 mm (2.8 in)
18 November 1974
Dec
92.4 mm (3.6 in)
18 December 1988
Period of Record Coverage
1962 to 2026
Complete yearUnder 90 percent of days
54 years of record at Monto Township, 1962 to 2026. 14 years have data for under 90 percent of days and are left out of rankings: 1993, 2005, 2015, 2016, 2017, 2018, 2019, 2020 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 41 complete years at Monto Township, 1962 to 2020. Blue stripes are years cooler than the station's own mean of 20.2 C (68.4 F); red stripes are warmer. The coolest year was 1974, at 19.4 C (67.0 F), and the warmest was 2016, at 21.3 C (70.3 F). The strongest colour marks a difference of 1.1 C (2.0 F).
Annual mean temperature at Monto Township as warming stripes, 1962 to 2020
Year
Annual mean temperature
Difference from the station mean
1962
19.5 C
-0.76 C
1963
19.5 C
-0.74 C
1964
20.1 C
-0.14 C
1965
19.9 C
-0.30 C
1966
19.6 C
-0.62 C
1967
19.6 C
-0.58 C
1968
19.5 C
-0.71 C
1969
20.6 C
+0.36 C
1970
20.0 C
-0.19 C
1971
19.7 C
-0.52 C
1973
20.7 C
+0.48 C
1974
19.4 C
-0.80 C
1975
20.1 C
-0.12 C
1976
19.7 C
-0.54 C
1977
20.1 C
-0.08 C
1978
19.7 C
-0.55 C
1979
20.5 C
+0.30 C
1980
20.9 C
+0.68 C
1981
20.0 C
-0.20 C
1982
19.7 C
-0.50 C
1983
20.3 C
+0.06 C
1984
19.7 C
-0.57 C
1985
20.2 C
-0.04 C
1986
20.3 C
+0.10 C
1987
20.6 C
+0.37 C
1988
21.1 C
+0.85 C
1989
19.7 C
-0.51 C
1990
20.4 C
+0.15 C
1991
20.7 C
+0.45 C
1992
20.2 C
-0.01 C
2006
20.9 C
+0.70 C
2007
20.6 C
+0.41 C
2008
19.9 C
-0.31 C
2009
20.9 C
+0.70 C
2010
20.0 C
-0.18 C
2012
19.9 C
-0.33 C
2013
20.8 C
+0.54 C
2014
21.0 C
+0.77 C
2015
20.5 C
+0.28 C
2016
21.3 C
+1.05 C
2020
21.2 C
+0.93 C
The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1962 to 2020. In Fahrenheit: 0.3 F (0.2 to 0.5) per decade. The slope is a straight line fitted to 41 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Monto Township
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.2 C (0.1 to 0.3) per decade
0.3 F (0.2 to 0.5) per decade
1962 to 2020
41
Rise
Mean daily maximum
0.17 C (0.05 to 0.29) per decade
0.3 F (0.1 to 0.5) per decade
1962 to 2020
41
Rise
Mean daily minimum
0.2 C (0.1 to 0.3) per decade
0.4 F (0.2 to 0.5) per decade
1962 to 2020
41
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
1930 to 2026
Yearly extremes at Monto Township: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
43.2 C (109.8 F)
1969
39.0 C (102.2 F)
54
Coldest night (TNn)
-4.5 C (23.9 F)
1982
-1.8 C (28.7 F)
54
Wettest day (Rx1day)
152.1 mm (6.0 in)
1942
65.6 mm (2.6 in)
86
Wettest five days (Rx5day)
439.7 mm (17.3 in)
2013
108.0 mm (4.3 in)
86
Longest dry spell (CDD)
113 days
1946
37 days
86
Hottest day (TXx)
The hottest day of the year at Monto Township, 1930 to 2026. The record is 43.2 C (109.8 F) in 1969, marked on the chart; the median year is 39.0 C (102.2 F).
Hottest day (TXx) at Monto Township by year
Year
Hottest day (TXx)
1930
n/a
1931
n/a
1932
n/a
1933
n/a
1934
n/a
1935
n/a
1936
n/a
1937
n/a
1938
n/a
1939
n/a
1940
n/a
1941
n/a
1942
n/a
1943
n/a
1944
n/a
1945
n/a
1946
n/a
1947
n/a
1948
n/a
1949
n/a
1950
n/a
1951
n/a
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
n/a
1961
n/a
1962
37.8 C (100.0 F)
1963
37.4 C (99.3 F)
1964
38.1 C (100.6 F)
1965
41.1 C (106.0 F)
1966
39.4 C (102.9 F)
1967
41.1 C (106.0 F)
1968
38.8 C (101.8 F)
1969
43.2 C (109.8 F)
1970
37.8 C (100.0 F)
1971
39.2 C (102.6 F)
1972
37.4 C (99.3 F)
1973
39.8 C (103.6 F)
1974
36.1 C (97.0 F)
1975
36.7 C (98.1 F)
1976
37.2 C (99.0 F)
1977
39.0 C (102.2 F)
1978
37.8 C (100.0 F)
1979
40.8 C (105.4 F)
1980
39.4 C (102.9 F)
1981
41.1 C (106.0 F)
1982
39.7 C (103.5 F)
1983
38.9 C (102.0 F)
1984
38.6 C (101.5 F)
1985
39.0 C (102.2 F)
1986
39.4 C (102.9 F)
1987
39.7 C (103.5 F)
1988
39.1 C (102.4 F)
1989
37.2 C (99.0 F)
1990
41.7 C (107.1 F)
1991
38.2 C (100.8 F)
1992
38.2 C (100.8 F)
1993
35.9 C (96.6 F)
2005
38.5 C (101.3 F)
2006
39.4 C (102.9 F)
2007
40.1 C (104.2 F)
2008
40.0 C (104.0 F)
2009
38.3 C (100.9 F)
2010
36.6 C (97.9 F)
2011
36.1 C (97.0 F)
2012
39.9 C (103.8 F)
2013
40.5 C (104.9 F)
2014
41.3 C (106.3 F)
2015
38.4 C (101.1 F)
2016
39.4 C (102.9 F)
2017
41.1 C (106.0 F)
2018
39.3 C (102.7 F)
2019
40.5 C (104.9 F)
2020
40.1 C (104.2 F)
2021
39.3 C (102.7 F)
2022
38.3 C (100.9 F)
2023
38.4 C (101.1 F)
2024
38.1 C (100.6 F)
2025
37.9 C (100.2 F)
2026
29.0 C (84.2 F)
Coldest night (TNn)
The coldest night of the year at Monto Township, 1930 to 2026. The record is -4.5 C (23.9 F) in 1982, marked on the chart; the median year is -1.8 C (28.7 F).
Coldest night (TNn) at Monto Township by year
Year
Coldest night (TNn)
1930
n/a
1931
n/a
1932
n/a
1933
n/a
1934
n/a
1935
n/a
1936
n/a
1937
n/a
1938
n/a
1939
n/a
1940
n/a
1941
n/a
1942
n/a
1943
n/a
1944
n/a
1945
n/a
1946
n/a
1947
n/a
1948
n/a
1949
n/a
1950
n/a
1951
n/a
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
n/a
1961
n/a
1962
-2.2 C (28.0 F)
1963
-4.3 C (24.3 F)
1964
-2.6 C (27.3 F)
1965
-2.7 C (27.1 F)
1966
-0.3 C (31.5 F)
1967
-0.8 C (30.6 F)
1968
-2.2 C (28.0 F)
1969
0.6 C (33.1 F)
1970
-2.9 C (26.8 F)
1971
-2.2 C (28.0 F)
1972
-2.7 C (27.1 F)
1973
1.6 C (34.9 F)
1974
-2.6 C (27.3 F)
1975
0.1 C (32.2 F)
1976
-1.5 C (29.3 F)
1977
-2.8 C (27.0 F)
1978
0.0 C (32.0 F)
1979
-2.2 C (28.0 F)
1980
-2.5 C (27.5 F)
1981
-1.5 C (29.3 F)
1982
-4.5 C (23.9 F)
1983
0.0 C (32.0 F)
1984
-2.3 C (27.9 F)
1985
-2.4 C (27.7 F)
1986
-2.9 C (26.8 F)
1987
-1.8 C (28.8 F)
1988
-2.0 C (28.4 F)
1989
-1.2 C (29.8 F)
1990
-0.5 C (31.1 F)
1991
-2.1 C (28.2 F)
1992
-0.8 C (30.6 F)
1993
1.5 C (34.7 F)
2005
1.0 C (33.8 F)
2006
-1.1 C (30.0 F)
2007
-2.8 C (27.0 F)
2008
-1.9 C (28.6 F)
2009
-3.9 C (25.0 F)
2010
-1.2 C (29.8 F)
2011
-3.4 C (25.9 F)
2012
-2.3 C (27.9 F)
2013
-1.3 C (29.7 F)
2014
-3.0 C (26.6 F)
2015
-1.9 C (28.6 F)
2016
-1.2 C (29.8 F)
2017
0.8 C (33.4 F)
2018
-2.7 C (27.1 F)
2019
-2.0 C (28.4 F)
2020
-0.2 C (31.6 F)
2021
-1.4 C (29.5 F)
2022
0.2 C (32.4 F)
2023
-1.2 C (29.8 F)
2024
-1.2 C (29.8 F)
2025
3.4 C (38.1 F)
2026
6.5 C (43.7 F)
Wettest day (Rx1day)
The wettest day of the year at Monto Township, 1930 to 2026. The record is 152.1 mm (6.0 in) in 1942, marked on the chart; the median year is 65.6 mm (2.6 in).
Wettest day (Rx1day) at Monto Township by year
Year
Wettest day (Rx1day)
1930
69.3 mm (2.7 in)
1931
83.8 mm (3.3 in)
1932
42.2 mm (1.7 in)
1933
56.1 mm (2.2 in)
1934
103.1 mm (4.1 in)
1935
117.1 mm (4.6 in)
1936
51.1 mm (2.0 in)
1937
96.5 mm (3.8 in)
1938
73.2 mm (2.9 in)
1939
73.9 mm (2.9 in)
1940
58.7 mm (2.3 in)
1941
41.9 mm (1.6 in)
1942
152.1 mm (6.0 in)
1943
79.5 mm (3.1 in)
1944
57.2 mm (2.3 in)
1945
91.4 mm (3.6 in)
1946
32.3 mm (1.3 in)
1947
121.2 mm (4.8 in)
1948
83.8 mm (3.3 in)
1949
80.0 mm (3.1 in)
1950
102.1 mm (4.0 in)
1951
39.1 mm (1.5 in)
1952
80.0 mm (3.1 in)
1953
76.7 mm (3.0 in)
1954
87.6 mm (3.4 in)
1955
68.3 mm (2.7 in)
1956
141.2 mm (5.6 in)
1957
29.0 mm (1.1 in)
1958
58.7 mm (2.3 in)
1959
51.1 mm (2.0 in)
1960
64.8 mm (2.6 in)
1961
74.7 mm (2.9 in)
1962
52.6 mm (2.1 in)
1963
70.4 mm (2.8 in)
1964
61.2 mm (2.4 in)
1965
36.1 mm (1.4 in)
1966
32.0 mm (1.3 in)
1967
59.7 mm (2.4 in)
1968
78.7 mm (3.1 in)
1969
34.5 mm (1.4 in)
1970
66.3 mm (2.6 in)
1971
79.0 mm (3.1 in)
1972
58.4 mm (2.3 in)
1973
69.3 mm (2.7 in)
1974
70.6 mm (2.8 in)
1975
57.0 mm (2.2 in)
1976
61.0 mm (2.4 in)
1977
44.0 mm (1.7 in)
1978
101.8 mm (4.0 in)
1979
42.4 mm (1.7 in)
1980
64.4 mm (2.5 in)
1981
39.0 mm (1.5 in)
1982
74.6 mm (2.9 in)
1983
68.4 mm (2.7 in)
1984
52.0 mm (2.0 in)
1985
106.8 mm (4.2 in)
1986
77.2 mm (3.0 in)
1987
66.8 mm (2.6 in)
1988
92.4 mm (3.6 in)
1989
62.4 mm (2.5 in)
1990
43.2 mm (1.7 in)
1991
40.3 mm (1.6 in)
1992
120.2 mm (4.7 in)
1993
32.0 mm (1.3 in)
2005
100.7 mm (4.0 in)
2006
45.6 mm (1.8 in)
2007
44.5 mm (1.8 in)
2008
68.4 mm (2.7 in)
2009
41.0 mm (1.6 in)
2010
76.4 mm (3.0 in)
2011
68.0 mm (2.7 in)
2012
33.2 mm (1.3 in)
2013
150.9 mm (5.9 in)
2014
61.4 mm (2.4 in)
2015
147.2 mm (5.8 in)
2016
57.8 mm (2.3 in)
2017
118.8 mm (4.7 in)
2018
67.2 mm (2.6 in)
2019
54.0 mm (2.1 in)
2020
50.0 mm (2.0 in)
2021
60.0 mm (2.4 in)
2022
57.2 mm (2.3 in)
2023
82.0 mm (3.2 in)
2024
43.2 mm (1.7 in)
2025
34.4 mm (1.4 in)
2026
4.0 mm (0.16 in)
Wettest five days (Rx5day)
The wettest five days of the year at Monto Township, 1930 to 2026. The record is 439.7 mm (17.3 in) in 2013, marked on the chart; the median year is 108.0 mm (4.3 in).
Wettest five days (Rx5day) at Monto Township by year
Year
Wettest five days (Rx5day)
1930
118.4 mm (4.7 in)
1931
156.2 mm (6.1 in)
1932
53.1 mm (2.1 in)
1933
90.1 mm (3.5 in)
1934
174.4 mm (6.9 in)
1935
132.4 mm (5.2 in)
1936
77.5 mm (3.1 in)
1937
137.1 mm (5.4 in)
1938
136.7 mm (5.4 in)
1939
168.4 mm (6.6 in)
1940
99.9 mm (3.9 in)
1941
66.1 mm (2.6 in)
1942
388.4 mm (15.3 in)
1943
91.5 mm (3.6 in)
1944
83.4 mm (3.3 in)
1945
101.3 mm (4.0 in)
1946
55.3 mm (2.2 in)
1947
194.4 mm (7.7 in)
1948
135.9 mm (5.4 in)
1949
169.9 mm (6.7 in)
1950
246.6 mm (9.7 in)
1951
64.5 mm (2.5 in)
1952
164.6 mm (6.5 in)
1953
133.4 mm (5.3 in)
1954
140.5 mm (5.5 in)
1955
108.2 mm (4.3 in)
1956
228.0 mm (9.0 in)
1957
41.7 mm (1.6 in)
1958
78.8 mm (3.1 in)
1959
132.6 mm (5.2 in)
1960
106.1 mm (4.2 in)
1961
110.7 mm (4.4 in)
1962
81.0 mm (3.2 in)
1963
94.6 mm (3.7 in)
1964
88.1 mm (3.5 in)
1965
68.8 mm (2.7 in)
1966
66.9 mm (2.6 in)
1967
80.0 mm (3.1 in)
1968
102.1 mm (4.0 in)
1969
56.2 mm (2.2 in)
1970
134.3 mm (5.3 in)
1971
230.4 mm (9.1 in)
1972
98.6 mm (3.9 in)
1973
176.0 mm (6.9 in)
1974
95.2 mm (3.7 in)
1975
123.1 mm (4.8 in)
1976
75.6 mm (3.0 in)
1977
111.6 mm (4.4 in)
1978
186.0 mm (7.3 in)
1979
53.2 mm (2.1 in)
1980
111.6 mm (4.4 in)
1981
80.2 mm (3.2 in)
1982
109.6 mm (4.3 in)
1983
172.2 mm (6.8 in)
1984
91.4 mm (3.6 in)
1985
120.2 mm (4.7 in)
1986
119.0 mm (4.7 in)
1987
90.6 mm (3.6 in)
1988
135.8 mm (5.3 in)
1989
157.8 mm (6.2 in)
1990
73.8 mm (2.9 in)
1991
84.9 mm (3.3 in)
1992
128.8 mm (5.1 in)
1993
48.4 mm (1.9 in)
2005
154.8 mm (6.1 in)
2006
87.5 mm (3.4 in)
2007
74.6 mm (2.9 in)
2008
107.8 mm (4.2 in)
2009
81.7 mm (3.2 in)
2010
208.8 mm (8.2 in)
2011
97.4 mm (3.8 in)
2012
78.6 mm (3.1 in)
2013
439.7 mm (17.3 in)
2014
170.5 mm (6.7 in)
2015
181.2 mm (7.1 in)
2016
138.4 mm (5.4 in)
2017
194.8 mm (7.7 in)
2018
140.6 mm (5.5 in)
2019
57.2 mm (2.3 in)
2020
60.0 mm (2.4 in)
2021
116.2 mm (4.6 in)
2022
112.1 mm (4.4 in)
2023
83.0 mm (3.3 in)
2024
92.1 mm (3.6 in)
2025
60.6 mm (2.4 in)
2026
8.1 mm (0.32 in)
Longest dry spell (CDD)
The longest dry spell of the year at Monto Township, 1930 to 2026. The record is 113 days in 1946, marked on the chart; the median year is 37 days.
Longest dry spell (CDD) at Monto Township by year
Year
Longest dry spell (CDD)
1930
28 days
1931
38 days
1932
41 days
1933
38 days
1934
23 days
1935
32 days
1936
32 days
1937
41 days
1938
38 days
1939
57 days
1940
44 days
1941
28 days
1942
27 days
1943
59 days
1944
26 days
1945
46 days
1946
113 days
1947
55 days
1948
70 days
1949
49 days
1950
30 days
1951
66 days
1952
32 days
1953
51 days
1954
27 days
1955
37 days
1956
31 days
1957
40 days
1958
19 days
1959
26 days
1960
52 days
1961
29 days
1962
35 days
1963
51 days
1964
40 days
1965
36 days
1966
33 days
1967
56 days
1968
27 days
1969
31 days
1970
36 days
1971
26 days
1972
44 days
1973
27 days
1974
53 days
1975
41 days
1976
31 days
1977
66 days
1978
36 days
1979
61 days
1980
46 days
1981
40 days
1982
44 days
1983
35 days
1984
67 days
1985
39 days
1986
44 days
1987
31 days
1988
33 days
1989
23 days
1990
44 days
1991
86 days
1992
27 days
1993
34 days
2005
31 days
2006
47 days
2007
32 days
2008
28 days
2009
69 days
2010
21 days
2011
32 days
2012
38 days
2013
87 days
2014
34 days
2015
24 days
2016
41 days
2017
49 days
2018
35 days
2019
51 days
2020
29 days
2021
41 days
2022
24 days
2023
55 days
2024
29 days
2025
22 days
2026
2 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
32 years with a frost
Across 32 years with a frost, the median last spring frost at Monto Township falls on 3 August and the median first autumn frost on 26 June, which leaves a median of 327 days between them.
Fitted over all years, the growing season changes by +0.1 days per decade at this station.
Frost dates and growing season at Monto Township
Measure
Median, all years
Earliest period
Recent period (1964 to 2020)
Recent against earliest
Fitted trend
Last spring frost
3 August
n/a
3 August
n/a
+0.3 days per decade
First autumn frost
26 June
n/a
26 June
n/a
+0.4 days per decade
Growing days
327 days
n/a
327 days
n/a
+0.1 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
81 years, 1930 to 2023
A day with at least 65.0 mm (2.6 in) of rain is expected about once in 2 years. A day with at least 165.2 mm (6.5 in) of rain is expected about once in 100 years.
Rainfall return levels at Monto Township: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
65.0 mm (2.6 in)
5 years
89.6 mm (3.5 in)
10 years
106.8 mm (4.2 in)
25 years
129.5 mm (5.1 in)
50 years
147.1 mm (5.8 in)
100 years
165.2 mm (6.5 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 1930 to 2023.
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: 152.1 mm (6.0 in) in 1942; 150.9 mm (5.9 in) in 2013; 147.2 mm (5.8 in) in 2015.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Monto Township, at 2008. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 2008 ran 0.2 C (0.3 F) lower than in the years before (possible change).
Suspected changes in the annual mean temperature at Monto Township, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
2008
-0.2
-0.3
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.
Climate Twins
1989 to 2020 against 1961 to 1990
Over 1989 to 2020, Monto Township had a mean temperature of 20.5 C (69.0 F) and 708.0 mm (27.9 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Brian Pastures (Australia, 108 km away), Brigalow Research STN (Australia, 134 km away) and Taroom Post Office (Australia, 159 km away).
Climate twins of Monto Township: stations whose 1961 to 1990 climate is closest to its 1989 to 2020 climate
Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.
Download the Data
Data for Monto Township standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Monto Township 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.