Record envelope, standing records and threshold days for Corry (USC00361790), Pennsylvania, United States, with 105 years of record.
Key Facts for Corry
Corry (USC00361790) is a weather station in Pennsylvania, United States at 41.92 latitude and -79.63 longitude, 439 m (1,440 ft) above sea level.
The station reports from 1893 to 1997, 105 years of record.
1,464 records set at Corry still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Corry set a monthly record low minimum temperature of -6.7 C (19.9 F) on 21 September 1997.
About the Station
Location: Pennsylvania, United States, 41.92 latitude, -79.63 longitude.
Elevation: 439 m (1,440 ft).
Period of record: 1893 to 1997, 105 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 Corry. 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 Corry, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
21.1 C (70.0 F)
-34.4 C (-29.9 F)
n/a
n/a
Feb
20.6 C (69.1 F)
-34.4 C (-29.9 F)
n/a
n/a
Mar
27.8 C (82.0 F)
-32.8 C (-27.0 F)
n/a
n/a
Apr
31.1 C (88.0 F)
-20.6 C (-5.1 F)
n/a
n/a
May
32.8 C (91.0 F)
-7.2 C (19.0 F)
n/a
n/a
Jun
37.2 C (99.0 F)
-2.2 C (28.0 F)
n/a
n/a
Jul
43.3 C (109.9 F)
0.6 C (33.1 F)
n/a
n/a
Aug
37.2 C (99.0 F)
-1.1 C (30.0 F)
n/a
n/a
Sep
36.1 C (97.0 F)
-6.7 C (19.9 F)
n/a
n/a
Oct
32.8 C (91.0 F)
-11.7 C (10.9 F)
n/a
n/a
Nov
25.6 C (78.1 F)
-19.4 C (-2.9 F)
n/a
n/a
Dec
21.1 C (70.0 F)
-30.0 C (-22.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Corry still stand. 1931 holds the most, with 37.
Standing records at Corry by the year they were set
Year set
Standing records
1893
6
1915
5
1916
25
1917
31
1918
9
1920
7
1921
14
1922
14
1923
26
1924
15
1925
22
1926
20
1927
20
1928
14
1929
27
1930
32
1931
37
1932
20
1933
30
1934
35
1935
16
1936
34
1937
19
1938
22
1939
15
1940
32
1941
19
1942
7
1943
5
1944
14
1945
23
1946
26
1947
26
1948
10
1949
18
1950
27
1951
18
1952
18
1953
8
1954
21
1955
9
1956
19
1957
24
1958
12
1959
16
1960
15
1961
10
1962
26
1963
24
1964
14
1965
19
1966
17
1967
13
1968
11
1969
7
1970
13
1971
14
1972
13
1973
11
1974
18
1975
12
1976
24
1977
22
1978
8
1979
20
1980
12
1981
4
1982
25
1983
16
1984
21
1985
12
1986
12
1987
7
1988
19
1989
14
1990
16
1991
27
1992
9
1993
11
1994
17
1995
16
1996
25
1997
23
All-Time Record Progression
3 new records
3 all-time records were set at Corry between 24 January 1963 and 14 September 1979. Each dot is a new record.
When Corry set new all-time records
Date
Kind
Detail
1963-01-24
Record low maximum temperature
Record low maximum temperature -17.8 C (0.0 F)
1977-01-17
Record low maximum temperature
Record low maximum temperature -19.4 C (-2.9 F)
1979-09-14
Record daily precipitation
Record daily precipitation 131.3 mm (5.2 in)
Wettest Day of Each Month
Sep: 131.3 mm (5.2 in)
The wettest day on record for each calendar month at Corry. The most was 131.3 mm (5.2 in) on 14 September 1979.
Record daily precipitation for each month at Corry
Month
Record daily precipitation (mm)
Date
Jan
45.7 mm (1.8 in)
21 January 1959
Feb
43.2 mm (1.7 in)
25 February 1997
Mar
74.4 mm (2.9 in)
17 March 1936
Apr
59.9 mm (2.4 in)
5 April 1947
May
53.3 mm (2.1 in)
16 May 1893
Jun
94.2 mm (3.7 in)
28 June 1921
Jul
74.4 mm (2.9 in)
24 July 1935
Aug
89.2 mm (3.5 in)
5 August 1983
Sep
131.3 mm (5.2 in)
14 September 1979
Oct
79.0 mm (3.1 in)
15 October 1954
Nov
60.5 mm (2.4 in)
25 November 1950
Dec
63.5 mm (2.5 in)
12 December 1944
Period of Record Coverage
1893 to 1997
Complete yearUnder 90 percent of days
83 years of record at Corry, 1893 to 1997. 10 years have data for under 90 percent of days and are left out of rankings: 1893, 1915, 1916, 1918, 1920, 1930, 1942, 1943 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 69 complete years at Corry, 1917 to 1996. Blue stripes are years cooler than the station's own mean of 8.4 C (47.2 F); red stripes are warmer. The coolest year was 1917, at 6.6 C (43.8 F), and the warmest was 1921, at 10.2 C (50.3 F). The strongest colour marks a difference of 1.9 C (3.4 F).
Annual mean temperature at Corry as warming stripes, 1917 to 1996
Year
Annual mean temperature
Difference from the station mean
1917
6.6 C
-1.86 C
1921
10.2 C
+1.73 C
1922
8.7 C
+0.27 C
1923
8.2 C
-0.24 C
1924
7.0 C
-1.48 C
1925
7.9 C
-0.56 C
1926
7.3 C
-1.15 C
1927
8.8 C
+0.34 C
1928
8.6 C
+0.13 C
1929
8.3 C
-0.17 C
1931
9.9 C
+1.42 C
1932
9.1 C
+0.65 C
1933
9.5 C
+1.04 C
1934
8.5 C
+0.05 C
1935
8.0 C
-0.40 C
1936
8.4 C
+0.00 C
1937
8.9 C
+0.43 C
1938
9.2 C
+0.76 C
1939
8.9 C
+0.43 C
1940
7.6 C
-0.82 C
1941
8.6 C
+0.21 C
1945
8.1 C
-0.38 C
1946
8.9 C
+0.49 C
1947
8.7 C
+0.26 C
1948
8.9 C
+0.49 C
1949
10.0 C
+1.57 C
1951
8.8 C
+0.36 C
1952
9.4 C
+0.92 C
1954
9.3 C
+0.86 C
1955
9.4 C
+1.01 C
1956
8.2 C
-0.19 C
1958
7.6 C
-0.86 C
1959
8.9 C
+0.50 C
1960
7.9 C
-0.52 C
1961
8.5 C
+0.02 C
1962
7.8 C
-0.62 C
1963
7.4 C
-1.07 C
1964
8.4 C
-0.07 C
1965
7.8 C
-0.60 C
1966
7.8 C
-0.67 C
1968
7.9 C
-0.53 C
1969
7.9 C
-0.53 C
1970
8.4 C
-0.01 C
1971
8.4 C
-0.06 C
1972
7.7 C
-0.70 C
1973
9.5 C
+1.02 C
1974
8.2 C
-0.21 C
1975
8.8 C
+0.32 C
1976
7.5 C
-0.96 C
1977
8.2 C
-0.21 C
1978
7.4 C
-1.03 C
1979
8.0 C
-0.43 C
1980
7.7 C
-0.72 C
1981
7.9 C
-0.55 C
1982
8.2 C
-0.21 C
1983
8.6 C
+0.19 C
1984
8.4 C
+0.00 C
1985
8.3 C
-0.16 C
1986
8.7 C
+0.28 C
1987
9.0 C
+0.54 C
1988
8.2 C
-0.28 C
1989
7.7 C
-0.75 C
1990
9.7 C
+1.23 C
1991
9.8 C
+1.32 C
1992
8.1 C
-0.36 C
1993
8.1 C
-0.32 C
1994
8.4 C
-0.04 C
1995
8.8 C
+0.41 C
1996
8.8 C
+0.39 C
The fitted trend in annual mean temperature here over 1917 to 1996 is -0.01 C (-0.09 to 0.06) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.03 F (-0.16 to 0.11) per decade. The slope is a straight line fitted to 69 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Corry
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
-0.01 C (-0.09 to 0.06) per decade
-0.03 F (-0.16 to 0.11) per decade
1917 to 1996
69
Not clearly different from zero
Mean daily maximum
-0.1 C (-0.2 to -0.1) per decade
-0.3 F (-0.4 to -0.1) per decade
1917 to 1996
69
Fall
Mean daily minimum
0.11 C (0.03 to 0.20) per decade
0.20 F (0.05 to 0.35) per decade
1917 to 1996
69
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
1893 to 1997
Yearly extremes at Corry: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
43.3 C (109.9 F)
1936
32.8 C (91.0 F)
83
Coldest night (TNn)
-34.4 C (-29.9 F)
1934
-25.0 C (-13.0 F)
83
Wettest day (Rx1day)
131.3 mm (5.2 in)
1979
50.8 mm (2.0 in)
83
Wettest five days (Rx5day)
152.1 mm (6.0 in)
1936
83.7 mm (3.3 in)
83
Longest dry spell (CDD)
28 days
1947
13 days
83
Hottest day (TXx)
The hottest day of the year at Corry, 1893 to 1997. The record is 43.3 C (109.9 F) in 1936, marked on the chart; the median year is 32.8 C (91.0 F).
Hottest day (TXx) at Corry by year
Year
Hottest day (TXx)
1893
29.4 C (84.9 F)
1915
21.1 C (70.0 F)
1916
27.8 C (82.0 F)
1917
36.7 C (98.1 F)
1918
16.1 C (61.0 F)
1920
29.4 C (84.9 F)
1921
33.9 C (93.0 F)
1922
33.9 C (93.0 F)
1923
33.3 C (91.9 F)
1924
33.3 C (91.9 F)
1925
33.9 C (93.0 F)
1926
33.3 C (91.9 F)
1927
32.8 C (91.0 F)
1928
33.3 C (91.9 F)
1929
33.3 C (91.9 F)
1930
36.7 C (98.1 F)
1931
38.3 C (100.9 F)
1932
36.1 C (97.0 F)
1933
37.8 C (100.0 F)
1934
37.8 C (100.0 F)
1935
35.0 C (95.0 F)
1936
43.3 C (109.9 F)
1937
38.3 C (100.9 F)
1938
34.4 C (93.9 F)
1939
35.0 C (95.0 F)
1940
36.7 C (98.1 F)
1941
37.2 C (99.0 F)
1942
32.2 C (90.0 F)
1943
33.3 C (91.9 F)
1944
35.0 C (95.0 F)
1945
32.2 C (90.0 F)
1946
32.2 C (90.0 F)
1947
34.4 C (93.9 F)
1948
35.6 C (96.1 F)
1949
34.4 C (93.9 F)
1950
31.7 C (89.1 F)
1951
32.8 C (91.0 F)
1952
35.0 C (95.0 F)
1953
35.6 C (96.1 F)
1954
34.4 C (93.9 F)
1955
33.9 C (93.0 F)
1956
33.3 C (91.9 F)
1957
33.9 C (93.0 F)
1958
31.1 C (88.0 F)
1959
33.3 C (91.9 F)
1960
31.1 C (88.0 F)
1961
31.7 C (89.1 F)
1962
32.2 C (90.0 F)
1963
35.0 C (95.0 F)
1964
32.8 C (91.0 F)
1965
32.8 C (91.0 F)
1966
35.0 C (95.0 F)
1967
32.2 C (90.0 F)
1968
32.8 C (91.0 F)
1969
32.2 C (90.0 F)
1970
31.1 C (88.0 F)
1971
33.3 C (91.9 F)
1972
32.2 C (90.0 F)
1973
32.8 C (91.0 F)
1974
32.2 C (90.0 F)
1975
33.9 C (93.0 F)
1976
30.6 C (87.1 F)
1977
32.2 C (90.0 F)
1978
32.8 C (91.0 F)
1979
30.6 C (87.1 F)
1980
32.2 C (90.0 F)
1981
31.7 C (89.1 F)
1982
30.6 C (87.1 F)
1983
31.7 C (89.1 F)
1984
30.6 C (87.1 F)
1985
30.6 C (87.1 F)
1986
32.2 C (90.0 F)
1987
32.8 C (91.0 F)
1988
35.0 C (95.0 F)
1989
31.7 C (89.1 F)
1990
33.9 C (93.0 F)
1991
32.8 C (91.0 F)
1992
30.6 C (87.1 F)
1993
32.2 C (90.0 F)
1994
32.2 C (90.0 F)
1995
33.9 C (93.0 F)
1996
30.6 C (87.1 F)
1997
36.1 C (97.0 F)
Coldest night (TNn)
The coldest night of the year at Corry, 1893 to 1997. The record is -34.4 C (-29.9 F) in 1934, marked on the chart; the median year is -25.0 C (-13.0 F).
Coldest night (TNn) at Corry by year
Year
Coldest night (TNn)
1893
-28.9 C (-20.0 F)
1915
-17.8 C (0.0 F)
1916
-32.8 C (-27.0 F)
1917
-33.9 C (-29.0 F)
1918
-32.2 C (-26.0 F)
1920
-16.7 C (1.9 F)
1921
-21.7 C (-7.1 F)
1922
-23.9 C (-11.0 F)
1923
-24.4 C (-11.9 F)
1924
-26.1 C (-15.0 F)
1925
-27.8 C (-18.0 F)
1926
-22.8 C (-9.0 F)
1927
-26.1 C (-15.0 F)
1928
-25.0 C (-13.0 F)
1929
-25.0 C (-13.0 F)
1930
-20.0 C (-4.0 F)
1931
-18.3 C (-0.9 F)
1932
-17.8 C (0.0 F)
1933
-22.2 C (-8.0 F)
1934
-34.4 C (-29.9 F)
1935
-27.2 C (-17.0 F)
1936
-25.6 C (-14.1 F)
1937
-17.8 C (0.0 F)
1938
-21.1 C (-6.0 F)
1939
-23.3 C (-9.9 F)
1940
-26.1 C (-15.0 F)
1941
-21.1 C (-6.0 F)
1942
-24.4 C (-11.9 F)
1943
-1.1 C (30.0 F)
1944
-30.0 C (-22.0 F)
1945
-29.4 C (-20.9 F)
1946
-26.1 C (-15.0 F)
1947
-18.9 C (-2.0 F)
1948
-31.1 C (-24.0 F)
1949
-21.1 C (-6.0 F)
1950
-25.6 C (-14.1 F)
1951
-26.1 C (-15.0 F)
1952
-17.8 C (0.0 F)
1953
-16.7 C (1.9 F)
1954
-18.3 C (-0.9 F)
1955
-23.3 C (-9.9 F)
1956
-20.0 C (-4.0 F)
1957
-27.2 C (-17.0 F)
1958
-24.4 C (-11.9 F)
1959
-24.4 C (-11.9 F)
1960
-26.1 C (-15.0 F)
1961
-30.0 C (-22.0 F)
1962
-23.9 C (-11.0 F)
1963
-30.6 C (-23.1 F)
1964
-24.4 C (-11.9 F)
1965
-30.6 C (-23.1 F)
1966
-27.2 C (-17.0 F)
1967
-25.0 C (-13.0 F)
1968
-25.6 C (-14.1 F)
1969
-23.3 C (-9.9 F)
1970
-28.3 C (-18.9 F)
1971
-26.1 C (-15.0 F)
1972
-23.3 C (-9.9 F)
1973
-27.8 C (-18.0 F)
1974
-23.9 C (-11.0 F)
1975
-20.0 C (-4.0 F)
1976
-25.0 C (-13.0 F)
1977
-25.6 C (-14.1 F)
1978
-23.3 C (-9.9 F)
1979
-31.1 C (-24.0 F)
1980
-28.3 C (-18.9 F)
1981
-27.8 C (-18.0 F)
1982
-27.8 C (-18.0 F)
1983
-24.4 C (-11.9 F)
1984
-28.3 C (-18.9 F)
1985
-28.9 C (-20.0 F)
1986
-26.1 C (-15.0 F)
1987
-25.0 C (-13.0 F)
1988
-24.4 C (-11.9 F)
1989
-23.9 C (-11.0 F)
1990
-23.3 C (-9.9 F)
1991
-22.8 C (-9.0 F)
1992
-23.9 C (-11.0 F)
1993
-23.9 C (-11.0 F)
1994
-34.4 C (-29.9 F)
1995
-25.0 C (-13.0 F)
1996
-27.8 C (-18.0 F)
1997
-27.8 C (-18.0 F)
Wettest day (Rx1day)
The wettest day of the year at Corry, 1893 to 1997. The record is 131.3 mm (5.2 in) in 1979, marked on the chart; the median year is 50.8 mm (2.0 in).
Wettest day (Rx1day) at Corry by year
Year
Wettest day (Rx1day)
1893
53.3 mm (2.1 in)
1915
21.6 mm (0.9 in)
1916
28.2 mm (1.1 in)
1917
84.1 mm (3.3 in)
1918
11.4 mm (0.4 in)
1920
43.2 mm (1.7 in)
1921
94.2 mm (3.7 in)
1922
40.6 mm (1.6 in)
1923
46.7 mm (1.8 in)
1924
69.1 mm (2.7 in)
1925
61.7 mm (2.4 in)
1926
49.8 mm (2.0 in)
1927
52.8 mm (2.1 in)
1928
40.6 mm (1.6 in)
1929
45.7 mm (1.8 in)
1930
31.8 mm (1.3 in)
1931
45.7 mm (1.8 in)
1932
33.0 mm (1.3 in)
1933
62.2 mm (2.4 in)
1934
29.2 mm (1.1 in)
1935
74.4 mm (2.9 in)
1936
74.4 mm (2.9 in)
1937
67.6 mm (2.7 in)
1938
38.6 mm (1.5 in)
1939
50.8 mm (2.0 in)
1940
39.4 mm (1.6 in)
1941
30.2 mm (1.2 in)
1942
48.3 mm (1.9 in)
1943
57.2 mm (2.3 in)
1944
63.5 mm (2.5 in)
1945
49.8 mm (2.0 in)
1946
41.1 mm (1.6 in)
1947
59.9 mm (2.4 in)
1948
50.8 mm (2.0 in)
1949
52.6 mm (2.1 in)
1950
62.5 mm (2.5 in)
1951
29.2 mm (1.1 in)
1952
34.5 mm (1.4 in)
1953
48.5 mm (1.9 in)
1954
79.0 mm (3.1 in)
1955
43.2 mm (1.7 in)
1956
79.2 mm (3.1 in)
1957
53.6 mm (2.1 in)
1958
46.0 mm (1.8 in)
1959
79.2 mm (3.1 in)
1960
45.7 mm (1.8 in)
1961
43.2 mm (1.7 in)
1962
48.3 mm (1.9 in)
1963
50.8 mm (2.0 in)
1964
55.9 mm (2.2 in)
1965
51.8 mm (2.0 in)
1966
69.9 mm (2.8 in)
1967
65.8 mm (2.6 in)
1968
62.5 mm (2.5 in)
1969
59.7 mm (2.4 in)
1970
42.7 mm (1.7 in)
1971
42.2 mm (1.7 in)
1972
61.2 mm (2.4 in)
1973
40.1 mm (1.6 in)
1974
52.8 mm (2.1 in)
1975
56.9 mm (2.2 in)
1976
41.4 mm (1.6 in)
1977
79.2 mm (3.1 in)
1978
26.4 mm (1.0 in)
1979
131.3 mm (5.2 in)
1980
52.1 mm (2.1 in)
1981
70.6 mm (2.8 in)
1982
49.3 mm (1.9 in)
1983
89.2 mm (3.5 in)
1984
59.4 mm (2.3 in)
1985
36.6 mm (1.4 in)
1986
66.0 mm (2.6 in)
1987
57.9 mm (2.3 in)
1988
39.1 mm (1.5 in)
1989
42.4 mm (1.7 in)
1990
59.2 mm (2.3 in)
1991
38.1 mm (1.5 in)
1992
52.6 mm (2.1 in)
1993
46.2 mm (1.8 in)
1994
65.8 mm (2.6 in)
1995
45.0 mm (1.8 in)
1996
63.0 mm (2.5 in)
1997
43.2 mm (1.7 in)
Wettest five days (Rx5day)
The wettest five days of the year at Corry, 1893 to 1997. The record is 152.1 mm (6.0 in) in 1936, marked on the chart; the median year is 83.7 mm (3.3 in).
Wettest five days (Rx5day) at Corry by year
Year
Wettest five days (Rx5day)
1893
112.7 mm (4.4 in)
1915
3.3 mm (0.13 in)
1916
40.2 mm (1.6 in)
1917
134.2 mm (5.3 in)
1918
21.6 mm (0.9 in)
1920
50.8 mm (2.0 in)
1921
117.1 mm (4.6 in)
1922
63.5 mm (2.5 in)
1923
67.1 mm (2.6 in)
1924
101.4 mm (4.0 in)
1925
95.2 mm (3.7 in)
1926
95.0 mm (3.7 in)
1927
96.3 mm (3.8 in)
1928
84.0 mm (3.3 in)
1929
73.9 mm (2.9 in)
1930
51.1 mm (2.0 in)
1931
60.7 mm (2.4 in)
1932
100.3 mm (3.9 in)
1933
112.7 mm (4.4 in)
1934
55.2 mm (2.2 in)
1935
104.7 mm (4.1 in)
1936
152.1 mm (6.0 in)
1937
140.8 mm (5.5 in)
1938
60.0 mm (2.4 in)
1939
73.9 mm (2.9 in)
1940
54.7 mm (2.2 in)
1941
56.1 mm (2.2 in)
1942
83.7 mm (3.3 in)
1943
106.8 mm (4.2 in)
1944
76.2 mm (3.0 in)
1945
78.5 mm (3.1 in)
1946
55.1 mm (2.2 in)
1947
73.4 mm (2.9 in)
1948
101.8 mm (4.0 in)
1949
83.3 mm (3.3 in)
1950
86.9 mm (3.4 in)
1951
66.8 mm (2.6 in)
1952
72.7 mm (2.9 in)
1953
91.5 mm (3.6 in)
1954
129.0 mm (5.1 in)
1955
65.9 mm (2.6 in)
1956
104.7 mm (4.1 in)
1957
89.1 mm (3.5 in)
1958
80.3 mm (3.2 in)
1959
94.9 mm (3.7 in)
1960
69.5 mm (2.7 in)
1961
78.3 mm (3.1 in)
1962
114.0 mm (4.5 in)
1963
71.6 mm (2.8 in)
1964
88.8 mm (3.5 in)
1965
63.0 mm (2.5 in)
1966
75.7 mm (3.0 in)
1967
75.2 mm (3.0 in)
1968
80.4 mm (3.2 in)
1969
80.3 mm (3.2 in)
1970
73.6 mm (2.9 in)
1971
73.4 mm (2.9 in)
1972
133.9 mm (5.3 in)
1973
81.8 mm (3.2 in)
1974
86.7 mm (3.4 in)
1975
106.2 mm (4.2 in)
1976
65.3 mm (2.6 in)
1977
94.5 mm (3.7 in)
1978
68.8 mm (2.7 in)
1979
131.3 mm (5.2 in)
1980
96.6 mm (3.8 in)
1981
74.9 mm (2.9 in)
1982
82.6 mm (3.3 in)
1983
105.4 mm (4.1 in)
1984
113.7 mm (4.5 in)
1985
87.9 mm (3.5 in)
1986
95.7 mm (3.8 in)
1987
104.9 mm (4.1 in)
1988
72.8 mm (2.9 in)
1989
78.8 mm (3.1 in)
1990
150.6 mm (5.9 in)
1991
92.4 mm (3.6 in)
1992
129.0 mm (5.1 in)
1993
105.6 mm (4.2 in)
1994
113.6 mm (4.5 in)
1995
93.3 mm (3.7 in)
1996
113.8 mm (4.5 in)
1997
65.3 mm (2.6 in)
Longest dry spell (CDD)
The longest dry spell of the year at Corry, 1893 to 1997. The record is 28 days in 1947, marked on the chart; the median year is 13 days.
Longest dry spell (CDD) at Corry by year
Year
Longest dry spell (CDD)
1893
8 days
1915
3 days
1916
8 days
1917
16 days
1918
9 days
1920
12 days
1921
12 days
1922
22 days
1923
15 days
1924
23 days
1925
15 days
1926
14 days
1927
12 days
1928
11 days
1929
10 days
1930
13 days
1931
17 days
1932
14 days
1933
13 days
1934
20 days
1935
18 days
1936
22 days
1937
12 days
1938
12 days
1939
16 days
1940
12 days
1941
16 days
1942
13 days
1943
8 days
1944
15 days
1945
12 days
1946
11 days
1947
28 days
1948
10 days
1949
18 days
1950
19 days
1951
15 days
1952
11 days
1953
19 days
1954
13 days
1955
11 days
1956
15 days
1957
23 days
1958
10 days
1959
11 days
1960
15 days
1961
10 days
1962
23 days
1963
22 days
1964
23 days
1965
8 days
1966
20 days
1967
14 days
1968
10 days
1969
13 days
1970
14 days
1971
12 days
1972
15 days
1973
11 days
1974
11 days
1975
11 days
1976
19 days
1977
15 days
1978
17 days
1979
13 days
1980
14 days
1981
14 days
1982
12 days
1983
16 days
1984
12 days
1985
12 days
1986
13 days
1987
11 days
1988
17 days
1989
14 days
1990
11 days
1991
10 days
1992
12 days
1993
10 days
1994
14 days
1995
25 days
1996
12 days
1997
13 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
69 years with a frost
Across 69 years with a frost, the median last spring frost at Corry falls on 25 May and the median first autumn frost on 29 September, which leaves a median of 125 days between them.
In 1966 to 1996 the median growing season was 132 days. That is 7 days more than in 1917 to 1955.
Fitted over all years, the growing season changes by +1.6 days per decade at this station.
Frost dates and growing season at Corry
Measure
Median, all years
Earliest period (1917 to 1955)
Recent period (1966 to 1996)
Recent against earliest
Fitted trend
Last spring frost
25 May
25 May
23 May
2 days earlier
-0.4 days per decade
First autumn frost
29 September
25 September
4 October
9 days later
+1.3 days per decade
Growing days
125 days
125 days
132 days
7 days more
+1.6 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
72 years, 1917 to 1995
A day with at least 51.5 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 110.6 mm (4.4 in) of rain is expected about once in 100 years.
Rainfall return levels at Corry: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
51.5 mm (2.0 in)
5 years
66.9 mm (2.6 in)
10 years
77.2 mm (3.0 in)
25 years
90.5 mm (3.6 in)
50 years
100.5 mm (4.0 in)
100 years
110.6 mm (4.4 in)
Longer than the 72 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, 72 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: 131.3 mm (5.2 in) in 1979; 94.2 mm (3.7 in) in 1921; 89.2 mm (3.5 in) in 1983.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Corry, at 1935. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1935 ran 0.3 C (0.5 F) lower than in the years before (likely change).
Suspected changes in the annual mean temperature at Corry, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1935
-0.2
-0.4
likely
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 Corry standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Corry 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.