Record envelope, standing records and threshold days for Canfield 1 S (USC00331245), Ohio, United States, with 103 years of record.
Key Facts for Canfield 1 S
Canfield 1 S (USC00331245) is a weather station in Ohio, United States at 41.02 latitude and -80.77 longitude, 348 m (1,140 ft) above sea level.
The station reports from 1896 to 1998, 103 years of record.
1,464 records set at Canfield 1 S still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Canfield 1 S set a daily record high maximum temperature of 27.2 C (81.0 F) on 31 March 1998.
About the Station
Location: Ohio, United States, 41.02 latitude, -80.77 longitude.
Elevation: 348 m (1,140 ft).
Period of record: 1896 to 1998, 103 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 Canfield 1 S. 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 Canfield 1 S, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
22.2 C (72.0 F)
-31.1 C (-24.0 F)
n/a
n/a
Feb
21.7 C (71.1 F)
-31.1 C (-24.0 F)
n/a
n/a
Mar
28.9 C (84.0 F)
-26.1 C (-15.0 F)
n/a
n/a
Apr
34.4 C (93.9 F)
-15.0 C (5.0 F)
n/a
n/a
May
34.4 C (93.9 F)
-6.7 C (19.9 F)
n/a
n/a
Jun
36.1 C (97.0 F)
-3.9 C (25.0 F)
n/a
n/a
Jul
40.0 C (104.0 F)
1.7 C (35.1 F)
n/a
n/a
Aug
39.4 C (102.9 F)
-2.8 C (27.0 F)
n/a
n/a
Sep
37.2 C (99.0 F)
-4.4 C (24.1 F)
n/a
n/a
Oct
32.2 C (90.0 F)
-9.4 C (15.1 F)
n/a
n/a
Nov
26.1 C (79.0 F)
-19.4 C (-2.9 F)
n/a
n/a
Dec
23.3 C (73.9 F)
-26.1 C (-15.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Canfield 1 S still stand. 1925 holds the most, with 40.
Standing records at Canfield 1 S by the year they were set
Year set
Standing records
1896
10
1916
9
1917
35
1918
31
1919
6
1920
28
1921
20
1922
15
1923
25
1924
24
1925
40
1926
22
1927
28
1928
24
1929
31
1930
40
1931
26
1932
22
1933
26
1934
28
1935
13
1936
28
1937
13
1938
13
1939
15
1940
20
1941
20
1942
21
1943
15
1944
11
1945
16
1946
10
1947
14
1948
14
1949
16
1950
26
1951
14
1952
20
1953
18
1954
18
1955
8
1956
15
1957
11
1958
12
1959
17
1960
17
1961
13
1962
13
1963
25
1964
20
1965
14
1966
17
1967
13
1968
10
1969
10
1970
11
1971
18
1972
19
1973
8
1974
20
1975
13
1976
18
1977
21
1978
8
1979
22
1980
13
1981
12
1982
25
1983
12
1984
8
1985
19
1986
19
1987
8
1988
29
1989
18
1990
23
1991
25
1992
7
1993
15
1994
8
1995
9
1996
10
1997
4
1998
2
All-Time Record Progression
4 new records
4 all-time records were set at Canfield 1 S between 25 November 1950 and 21 January 1985. Each dot is a new record.
When Canfield 1 S set new all-time records
Date
Kind
Detail
1950-11-25
Record daily snowfall
Record daily snowfall 35.6 cm (14.0 in)
1963-02-26
Record low minimum temperature
Record low minimum temperature -31.1 C (-24.0 F)
1982-01-17
Record low maximum temperature
Record low maximum temperature -18.9 C (-2.0 F)
1985-01-21
Record low maximum temperature
Record low maximum temperature -21.7 C (-7.1 F)
Wettest Day of Each Month
Jul: 137.2 mm (5.4 in)
The wettest day on record for each calendar month at Canfield 1 S. The most was 137.2 mm (5.4 in) on 22 July 1897.
Record daily precipitation for each month at Canfield 1 S
Month
Record daily precipitation (mm)
Date
Jan
66.0 mm (2.6 in)
21 January 1959
Feb
76.2 mm (3.0 in)
22 February 1897
Mar
58.4 mm (2.3 in)
3 March 1897
Apr
50.8 mm (2.0 in)
9 April 1897
May
88.9 mm (3.5 in)
22 May 1953
Jun
90.2 mm (3.6 in)
18 June 1977
Jul
137.2 mm (5.4 in)
22 July 1897
Aug
71.1 mm (2.8 in)
9 August 1934
Sep
100.3 mm (3.9 in)
3 September 1982
Oct
78.2 mm (3.1 in)
3 October 1986
Nov
78.7 mm (3.1 in)
5 November 1985
Dec
48.3 mm (1.9 in)
13 December 1927
Period of Record Coverage
1896 to 1998
Complete yearUnder 90 percent of days
84 years of record at Canfield 1 S, 1896 to 1998. 6 years have data for under 90 percent of days and are left out of rankings: 1896, 1916, 1984, 1994, 1996, 1998.
Cooler than the station meanWarmer than the station mean
One stripe for each of 77 complete years at Canfield 1 S, 1917 to 1997. Blue stripes are years cooler than the station's own mean of 9.5 C (49.1 F); red stripes are warmer. The coolest year was 1924, at 7.9 C (46.1 F), and the warmest was 1921, at 11.3 C (52.3 F). The strongest colour marks a difference of 1.9 C (3.4 F).
Annual mean temperature at Canfield 1 S as warming stripes, 1917 to 1997
Year
Annual mean temperature
Difference from the station mean
1917
7.9 C
-1.55 C
1918
9.7 C
+0.24 C
1919
9.6 C
+0.14 C
1920
8.3 C
-1.14 C
1921
11.3 C
+1.82 C
1922
10.0 C
+0.57 C
1923
8.6 C
-0.87 C
1924
7.9 C
-1.62 C
1925
9.0 C
-0.43 C
1926
8.4 C
-1.08 C
1927
9.7 C
+0.20 C
1928
9.4 C
-0.12 C
1929
9.0 C
-0.46 C
1930
9.7 C
+0.27 C
1931
10.5 C
+1.07 C
1932
10.3 C
+0.81 C
1933
10.7 C
+1.18 C
1934
9.8 C
+0.34 C
1935
9.3 C
-0.13 C
1936
9.4 C
-0.09 C
1937
9.3 C
-0.15 C
1938
10.5 C
+1.06 C
1939
10.4 C
+0.88 C
1940
8.7 C
-0.77 C
1941
10.2 C
+0.70 C
1942
10.0 C
+0.56 C
1943
9.3 C
-0.21 C
1944
10.0 C
+0.52 C
1945
9.6 C
+0.11 C
1946
10.7 C
+1.18 C
1947
9.6 C
+0.12 C
1948
10.0 C
+0.52 C
1949
11.1 C
+1.58 C
1950
9.3 C
-0.17 C
1951
9.7 C
+0.23 C
1952
10.4 C
+0.93 C
1953
10.9 C
+1.47 C
1954
10.5 C
+0.99 C
1956
10.0 C
+0.49 C
1957
10.3 C
+0.80 C
1958
9.0 C
-0.49 C
1959
10.5 C
+0.99 C
1960
9.1 C
-0.39 C
1961
10.0 C
+0.48 C
1962
9.3 C
-0.22 C
1963
8.4 C
-1.06 C
1964
9.8 C
+0.31 C
1965
9.6 C
+0.14 C
1966
9.0 C
-0.51 C
1967
9.2 C
-0.27 C
1969
9.0 C
-0.46 C
1970
9.9 C
+0.38 C
1971
9.3 C
-0.15 C
1972
8.9 C
-0.60 C
1973
10.6 C
+1.13 C
1974
9.5 C
+0.07 C
1975
9.9 C
+0.47 C
1976
8.7 C
-0.80 C
1977
9.1 C
-0.41 C
1978
8.2 C
-1.32 C
1979
8.8 C
-0.72 C
1980
8.6 C
-0.92 C
1981
8.7 C
-0.81 C
1982
8.2 C
-1.28 C
1983
8.9 C
-0.57 C
1985
8.3 C
-1.19 C
1986
9.5 C
+0.01 C
1987
9.8 C
+0.37 C
1988
8.9 C
-0.53 C
1989
9.4 C
-0.08 C
1990
11.1 C
+1.64 C
1991
10.6 C
+1.17 C
1992
8.9 C
-0.54 C
1993
9.1 C
-0.34 C
1995
8.6 C
-0.88 C
1996
8.3 C
-1.19 C
1997
8.4 C
-1.06 C
The fitted trend in annual mean temperature here over 1917 to 1997 is -0.07 C (-0.14 to 0.01) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.12 F (-0.26 to 0.02) per decade. The slope is a straight line fitted to 77 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Canfield 1 S
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
-0.07 C (-0.14 to 0.01) per decade
-0.12 F (-0.26 to 0.02) per decade
1917 to 1997
77
Not clearly different from zero
Mean daily maximum
0.02 C (-0.06 to 0.10) per decade
0.03 F (-0.11 to 0.18) per decade
1917 to 1997
77
Not clearly different from zero
Mean daily minimum
-0.2 C (-0.2 to -0.1) per decade
-0.3 F (-0.4 to -0.1) per decade
1917 to 1997
77
Fall
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
1896 to 1998
Yearly extremes at Canfield 1 S: 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)
1936
34.4 C (93.9 F)
84
Coldest night (TNn)
-31.1 C (-24.0 F)
1963
-23.3 C (-9.9 F)
84
Wettest day (Rx1day)
137.2 mm (5.4 in)
1897
49.3 mm (1.9 in)
85
Wettest five days (Rx5day)
134.3 mm (5.3 in)
1946
77.6 mm (3.1 in)
84
Longest dry spell (CDD)
38 days
1963
16 days
85
Hottest day (TXx)
The hottest day of the year at Canfield 1 S, 1896 to 1998. The record is 40.0 C (104.0 F) in 1936, marked on the chart; the median year is 34.4 C (93.9 F).
Hottest day (TXx) at Canfield 1 S by year
Year
Hottest day (TXx)
1896
16.7 C (62.1 F)
1897
n/a
1916
36.7 C (98.1 F)
1917
36.7 C (98.1 F)
1918
39.4 C (102.9 F)
1919
35.6 C (96.1 F)
1920
31.1 C (88.0 F)
1921
35.0 C (95.0 F)
1922
34.4 C (93.9 F)
1923
32.8 C (91.0 F)
1924
34.4 C (93.9 F)
1925
36.1 C (97.0 F)
1926
36.1 C (97.0 F)
1927
33.9 C (93.0 F)
1928
35.6 C (96.1 F)
1929
34.4 C (93.9 F)
1930
37.8 C (100.0 F)
1931
35.0 C (95.0 F)
1932
35.6 C (96.1 F)
1933
36.1 C (97.0 F)
1934
37.2 C (99.0 F)
1935
32.8 C (91.0 F)
1936
40.0 C (104.0 F)
1937
33.3 C (91.9 F)
1938
32.2 C (90.0 F)
1939
35.6 C (96.1 F)
1940
35.6 C (96.1 F)
1941
35.6 C (96.1 F)
1942
36.7 C (98.1 F)
1943
33.3 C (91.9 F)
1944
35.6 C (96.1 F)
1945
33.9 C (93.0 F)
1946
33.9 C (93.0 F)
1947
34.4 C (93.9 F)
1948
36.1 C (97.0 F)
1949
35.6 C (96.1 F)
1950
33.9 C (93.0 F)
1951
33.3 C (91.9 F)
1952
36.1 C (97.0 F)
1953
37.2 C (99.0 F)
1954
36.7 C (98.1 F)
1955
35.0 C (95.0 F)
1956
33.9 C (93.0 F)
1957
33.3 C (91.9 F)
1958
31.1 C (88.0 F)
1959
35.0 C (95.0 F)
1960
32.2 C (90.0 F)
1961
33.9 C (93.0 F)
1962
36.7 C (98.1 F)
1963
32.2 C (90.0 F)
1964
36.1 C (97.0 F)
1965
35.0 C (95.0 F)
1966
35.6 C (96.1 F)
1967
32.8 C (91.0 F)
1968
35.6 C (96.1 F)
1969
32.8 C (91.0 F)
1970
32.8 C (91.0 F)
1971
34.4 C (93.9 F)
1972
32.8 C (91.0 F)
1973
32.8 C (91.0 F)
1974
33.9 C (93.0 F)
1975
34.4 C (93.9 F)
1976
31.1 C (88.0 F)
1977
33.9 C (93.0 F)
1978
32.2 C (90.0 F)
1979
31.1 C (88.0 F)
1980
33.9 C (93.0 F)
1981
32.8 C (91.0 F)
1982
31.7 C (89.1 F)
1983
32.8 C (91.0 F)
1984
32.2 C (90.0 F)
1985
33.3 C (91.9 F)
1986
32.8 C (91.0 F)
1987
33.9 C (93.0 F)
1988
38.3 C (100.9 F)
1989
35.6 C (96.1 F)
1990
34.4 C (93.9 F)
1991
35.6 C (96.1 F)
1992
31.7 C (89.1 F)
1993
36.1 C (97.0 F)
1994
35.6 C (96.1 F)
1995
36.1 C (97.0 F)
1996
32.2 C (90.0 F)
1997
32.2 C (90.0 F)
1998
27.2 C (81.0 F)
Coldest night (TNn)
The coldest night of the year at Canfield 1 S, 1896 to 1998. The record is -31.1 C (-24.0 F) in 1963, marked on the chart; the median year is -23.3 C (-9.9 F).
Coldest night (TNn) at Canfield 1 S by year
Year
Coldest night (TNn)
1896
-22.8 C (-9.0 F)
1897
n/a
1916
-20.6 C (-5.1 F)
1917
-27.8 C (-18.0 F)
1918
-28.9 C (-20.0 F)
1919
-21.1 C (-6.0 F)
1920
-20.0 C (-4.0 F)
1921
-16.7 C (1.9 F)
1922
-26.1 C (-15.0 F)
1923
-20.0 C (-4.0 F)
1924
-22.8 C (-9.0 F)
1925
-23.9 C (-11.0 F)
1926
-24.4 C (-11.9 F)
1927
-21.1 C (-6.0 F)
1928
-18.9 C (-2.0 F)
1929
-26.1 C (-15.0 F)
1930
-22.8 C (-9.0 F)
1931
-16.1 C (3.0 F)
1932
-19.4 C (-2.9 F)
1933
-20.6 C (-5.1 F)
1934
-27.8 C (-18.0 F)
1935
-21.1 C (-6.0 F)
1936
-25.6 C (-14.1 F)
1937
-17.2 C (1.0 F)
1938
-13.9 C (7.0 F)
1939
-20.0 C (-4.0 F)
1940
-23.9 C (-11.0 F)
1941
-18.3 C (-0.9 F)
1942
-24.4 C (-11.9 F)
1943
-22.8 C (-9.0 F)
1944
-24.4 C (-11.9 F)
1945
-24.4 C (-11.9 F)
1946
-19.4 C (-2.9 F)
1947
-19.4 C (-2.9 F)
1948
-23.9 C (-11.0 F)
1949
-17.8 C (0.0 F)
1950
-24.4 C (-11.9 F)
1951
-23.3 C (-9.9 F)
1952
-17.8 C (0.0 F)
1953
-16.7 C (1.9 F)
1954
-16.7 C (1.9 F)
1955
-23.3 C (-9.9 F)
1956
-17.8 C (0.0 F)
1957
-23.9 C (-11.0 F)
1958
-24.4 C (-11.9 F)
1959
-20.6 C (-5.1 F)
1960
-23.3 C (-9.9 F)
1961
-25.0 C (-13.0 F)
1962
-23.3 C (-9.9 F)
1963
-31.1 C (-24.0 F)
1964
-26.1 C (-15.0 F)
1965
-29.4 C (-20.9 F)
1966
-26.1 C (-15.0 F)
1967
-27.8 C (-18.0 F)
1968
-23.3 C (-9.9 F)
1969
-22.2 C (-8.0 F)
1970
-25.6 C (-14.1 F)
1971
-23.9 C (-11.0 F)
1972
-27.2 C (-17.0 F)
1973
-23.3 C (-9.9 F)
1974
-20.6 C (-5.1 F)
1975
-29.4 C (-20.9 F)
1976
-23.3 C (-9.9 F)
1977
-29.4 C (-20.9 F)
1978
-27.8 C (-18.0 F)
1979
-30.0 C (-22.0 F)
1980
-23.3 C (-9.9 F)
1981
-27.2 C (-17.0 F)
1982
-29.4 C (-20.9 F)
1983
-25.6 C (-14.1 F)
1984
-15.0 C (5.0 F)
1985
-31.1 C (-24.0 F)
1986
-26.1 C (-15.0 F)
1987
-22.2 C (-8.0 F)
1988
-23.3 C (-9.9 F)
1989
-26.1 C (-15.0 F)
1990
-19.4 C (-2.9 F)
1991
-20.0 C (-4.0 F)
1992
-17.8 C (0.0 F)
1993
-22.2 C (-8.0 F)
1994
-22.2 C (-8.0 F)
1995
-20.6 C (-5.1 F)
1996
-24.4 C (-11.9 F)
1997
-21.7 C (-7.1 F)
1998
-15.6 C (3.9 F)
Wettest day (Rx1day)
The wettest day of the year at Canfield 1 S, 1896 to 1998. The record is 137.2 mm (5.4 in) in 1897, marked on the chart; the median year is 49.3 mm (1.9 in).
Wettest day (Rx1day) at Canfield 1 S by year
Year
Wettest day (Rx1day)
1896
63.5 mm (2.5 in)
1897
137.2 mm (5.4 in)
1916
49.8 mm (2.0 in)
1917
38.4 mm (1.5 in)
1918
26.7 mm (1.1 in)
1919
42.9 mm (1.7 in)
1920
69.9 mm (2.8 in)
1921
52.1 mm (2.1 in)
1922
49.3 mm (1.9 in)
1923
47.2 mm (1.9 in)
1924
55.4 mm (2.2 in)
1925
87.6 mm (3.4 in)
1926
45.0 mm (1.8 in)
1927
58.4 mm (2.3 in)
1928
54.1 mm (2.1 in)
1929
50.8 mm (2.0 in)
1930
41.1 mm (1.6 in)
1931
41.9 mm (1.6 in)
1932
43.2 mm (1.7 in)
1933
30.0 mm (1.2 in)
1934
71.1 mm (2.8 in)
1935
36.8 mm (1.4 in)
1936
40.6 mm (1.6 in)
1937
73.7 mm (2.9 in)
1938
68.6 mm (2.7 in)
1939
78.7 mm (3.1 in)
1940
41.1 mm (1.6 in)
1941
44.5 mm (1.8 in)
1942
35.6 mm (1.4 in)
1943
34.3 mm (1.4 in)
1944
22.1 mm (0.9 in)
1945
49.5 mm (1.9 in)
1946
64.0 mm (2.5 in)
1947
45.7 mm (1.8 in)
1948
58.4 mm (2.3 in)
1949
59.7 mm (2.4 in)
1950
38.1 mm (1.5 in)
1951
40.1 mm (1.6 in)
1952
46.7 mm (1.8 in)
1953
88.9 mm (3.5 in)
1954
61.0 mm (2.4 in)
1955
48.3 mm (1.9 in)
1956
54.6 mm (2.1 in)
1957
48.8 mm (1.9 in)
1958
54.4 mm (2.1 in)
1959
66.0 mm (2.6 in)
1960
40.6 mm (1.6 in)
1961
29.7 mm (1.2 in)
1962
44.5 mm (1.8 in)
1963
34.3 mm (1.4 in)
1964
38.1 mm (1.5 in)
1965
43.2 mm (1.7 in)
1966
43.2 mm (1.7 in)
1967
40.4 mm (1.6 in)
1968
49.3 mm (1.9 in)
1969
61.0 mm (2.4 in)
1970
63.5 mm (2.5 in)
1971
51.6 mm (2.0 in)
1972
45.0 mm (1.8 in)
1973
68.1 mm (2.7 in)
1974
67.3 mm (2.6 in)
1975
47.0 mm (1.9 in)
1976
53.3 mm (2.1 in)
1977
90.2 mm (3.6 in)
1978
33.8 mm (1.3 in)
1979
67.3 mm (2.6 in)
1980
78.7 mm (3.1 in)
1981
47.5 mm (1.9 in)
1982
100.3 mm (3.9 in)
1983
39.6 mm (1.6 in)
1984
69.9 mm (2.8 in)
1985
78.7 mm (3.1 in)
1986
78.2 mm (3.1 in)
1987
35.3 mm (1.4 in)
1988
37.3 mm (1.5 in)
1989
45.5 mm (1.8 in)
1990
52.1 mm (2.1 in)
1991
51.6 mm (2.0 in)
1992
48.0 mm (1.9 in)
1993
65.5 mm (2.6 in)
1994
63.5 mm (2.5 in)
1995
37.6 mm (1.5 in)
1996
51.3 mm (2.0 in)
1997
50.8 mm (2.0 in)
1998
47.8 mm (1.9 in)
Wettest five days (Rx5day)
The wettest five days of the year at Canfield 1 S, 1896 to 1998. The record is 134.3 mm (5.3 in) in 1946, marked on the chart; the median year is 77.6 mm (3.1 in).
Wettest five days (Rx5day) at Canfield 1 S by year
Year
Wettest five days (Rx5day)
1896
119.7 mm (4.7 in)
1897
n/a
1916
64.0 mm (2.5 in)
1917
72.4 mm (2.9 in)
1918
52.6 mm (2.1 in)
1919
62.8 mm (2.5 in)
1920
110.3 mm (4.3 in)
1921
76.9 mm (3.0 in)
1922
77.5 mm (3.1 in)
1923
80.5 mm (3.2 in)
1924
87.6 mm (3.4 in)
1925
105.4 mm (4.1 in)
1926
83.0 mm (3.3 in)
1927
93.3 mm (3.7 in)
1928
85.4 mm (3.4 in)
1929
98.6 mm (3.9 in)
1930
51.5 mm (2.0 in)
1931
61.7 mm (2.4 in)
1932
80.8 mm (3.2 in)
1933
73.1 mm (2.9 in)
1934
77.6 mm (3.1 in)
1935
73.3 mm (2.9 in)
1936
63.9 mm (2.5 in)
1937
100.7 mm (4.0 in)
1938
92.7 mm (3.6 in)
1939
101.6 mm (4.0 in)
1940
56.2 mm (2.2 in)
1941
68.7 mm (2.7 in)
1942
92.3 mm (3.6 in)
1943
76.3 mm (3.0 in)
1944
39.7 mm (1.6 in)
1945
76.7 mm (3.0 in)
1946
134.3 mm (5.3 in)
1947
66.5 mm (2.6 in)
1948
74.9 mm (2.9 in)
1949
69.0 mm (2.7 in)
1950
62.8 mm (2.5 in)
1951
54.3 mm (2.1 in)
1952
83.3 mm (3.3 in)
1953
92.5 mm (3.6 in)
1954
97.0 mm (3.8 in)
1955
58.9 mm (2.3 in)
1956
122.1 mm (4.8 in)
1957
86.6 mm (3.4 in)
1958
85.9 mm (3.4 in)
1959
76.0 mm (3.0 in)
1960
62.7 mm (2.5 in)
1961
57.4 mm (2.3 in)
1962
46.0 mm (1.8 in)
1963
50.3 mm (2.0 in)
1964
71.1 mm (2.8 in)
1965
60.7 mm (2.4 in)
1966
55.6 mm (2.2 in)
1967
53.3 mm (2.1 in)
1968
60.8 mm (2.4 in)
1969
69.4 mm (2.7 in)
1970
86.5 mm (3.4 in)
1971
55.9 mm (2.2 in)
1972
80.4 mm (3.2 in)
1973
115.6 mm (4.6 in)
1974
71.9 mm (2.8 in)
1975
77.4 mm (3.0 in)
1976
131.6 mm (5.2 in)
1977
93.5 mm (3.7 in)
1978
66.2 mm (2.6 in)
1979
95.5 mm (3.8 in)
1980
102.9 mm (4.1 in)
1981
84.6 mm (3.3 in)
1982
100.3 mm (3.9 in)
1983
80.5 mm (3.2 in)
1984
79.3 mm (3.1 in)
1985
118.8 mm (4.7 in)
1986
108.7 mm (4.3 in)
1987
83.1 mm (3.3 in)
1988
66.3 mm (2.6 in)
1989
88.7 mm (3.5 in)
1990
118.6 mm (4.7 in)
1991
114.1 mm (4.5 in)
1992
109.9 mm (4.3 in)
1993
112.5 mm (4.4 in)
1994
83.8 mm (3.3 in)
1995
61.7 mm (2.4 in)
1996
65.2 mm (2.6 in)
1997
48.2 mm (1.9 in)
1998
73.0 mm (2.9 in)
Longest dry spell (CDD)
The longest dry spell of the year at Canfield 1 S, 1896 to 1998. The record is 38 days in 1963, marked on the chart; the median year is 16 days.
Longest dry spell (CDD) at Canfield 1 S by year
Year
Longest dry spell (CDD)
1896
8 days
1897
2 days
1916
22 days
1917
19 days
1918
19 days
1919
13 days
1920
23 days
1921
14 days
1922
25 days
1923
22 days
1924
23 days
1925
19 days
1926
10 days
1927
13 days
1928
19 days
1929
16 days
1930
17 days
1931
16 days
1932
16 days
1933
20 days
1934
20 days
1935
17 days
1936
17 days
1937
21 days
1938
26 days
1939
21 days
1940
13 days
1941
25 days
1942
21 days
1943
26 days
1944
18 days
1945
13 days
1946
21 days
1947
19 days
1948
20 days
1949
14 days
1950
13 days
1951
16 days
1952
14 days
1953
35 days
1954
16 days
1955
15 days
1956
15 days
1957
18 days
1958
15 days
1959
16 days
1960
16 days
1961
15 days
1962
27 days
1963
38 days
1964
23 days
1965
14 days
1966
20 days
1967
26 days
1968
15 days
1969
28 days
1970
15 days
1971
20 days
1972
10 days
1973
14 days
1974
11 days
1975
21 days
1976
17 days
1977
18 days
1978
17 days
1979
13 days
1980
16 days
1981
15 days
1982
13 days
1983
23 days
1984
13 days
1985
12 days
1986
10 days
1987
15 days
1988
25 days
1989
9 days
1990
12 days
1991
15 days
1992
17 days
1993
18 days
1994
12 days
1995
23 days
1996
4 days
1997
11 days
1998
14 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
77 years with a frost
Across 77 years with a frost, the median last spring frost at Canfield 1 S falls on 14 May and the median first autumn frost on 1 October, which leaves a median of 138 days between them.
In 1965 to 1997 the median growing season was 130 days. That is 13 days fewer than in 1917 to 1946.
Fitted over all years, the growing season changes by -1.8 days per decade at this station.
Frost dates and growing season at Canfield 1 S
Measure
Median, all years
Earliest period (1917 to 1946)
Recent period (1965 to 1997)
Recent against earliest
Fitted trend
Last spring frost
14 May
15 May
22 May
7 days later
+0.6 days per decade
First autumn frost
1 October
2 October
28 September
4 days earlier
-1.3 days per decade
Growing days
138 days
143 days
130 days
13 days fewer
-1.8 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
74 years, 1917 to 1995
A day with at least 49.1 mm (1.9 in) of rain is expected about once in 2 years. A day with at least 106.6 mm (4.2 in) of rain is expected about once in 100 years.
Rainfall return levels at Canfield 1 S: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
49.1 mm (1.9 in)
5 years
63.7 mm (2.5 in)
10 years
73.7 mm (2.9 in)
25 years
86.7 mm (3.4 in)
50 years
96.6 mm (3.8 in)
100 years
106.6 mm (4.2 in)
Longer than the 74 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, 74 years of values from 1917 to 1995.
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: 100.3 mm (3.9 in) in 1982; 90.2 mm (3.6 in) in 1977; 88.9 mm (3.5 in) in 1953.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Download the Data
Data for Canfield 1 S standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Canfield 1 S 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.