Cadillac Weather Records (CA004021040)

Record envelope, standing records and threshold days for Cadillac (CA004021040), Saskatchewan, Canada, with 65 years of record.

Key Facts for Cadillac

Cadillac (CA004021040) is a weather station in Saskatchewan, Canada at 49.72 latitude and -107.75 longitude, 785 m (2,575 ft) above sea level.
The station reports from 1923 to 1987, 65 years of record.
1,464 records set at Cadillac still stand.
Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
Cadillac set a daily record low minimum temperature of -39.0 C (-38.2 F) on 24 December 1983.

About the Station

Location: Saskatchewan, Canada, 49.72 latitude, -107.75 longitude.
Elevation: 785 m (2,575 ft).
Period of record: 1923 to 1987, 65 years.
Eligible elements: tmax, tmin, prcp, snow.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Cadillac. 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 Cadillac, 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	17.8 C (64.0 F)	-43.3 C (-45.9 F)	n/a	n/a
Mar	21.1 C (70.0 F)	-34.4 C (-29.9 F)	n/a	n/a
Apr	32.2 C (90.0 F)	-25.6 C (-14.1 F)	n/a	n/a
May	36.1 C (97.0 F)	-12.2 C (10.0 F)	n/a	n/a
Jun	41.1 C (106.0 F)	-4.4 C (24.1 F)	n/a	n/a
Jul	41.7 C (107.1 F)	1.1 C (34.0 F)	n/a	n/a
Aug	42.2 C (108.0 F)	-2.8 C (27.0 F)	n/a	n/a
Sep	37.2 C (99.0 F)	-15.6 C (3.9 F)	n/a	n/a
Oct	31.1 C (88.0 F)	-23.9 C (-11.0 F)	n/a	n/a
Nov	21.7 C (71.1 F)	-33.0 C (-27.4 F)	n/a	n/a
Dec	12.8 C (55.0 F)	-42.8 C (-45.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Cadillac still stand. 1936 holds the most, with 76.

Standing records at Cadillac by the year they were set
Year set	Standing records
1923	29
1924	32
1925	34
1926	33
1927	22
1928	40
1929	36
1930	38
1931	42
1932	25
1933	37
1934	52
1935	39
1936	76
1937	35
1938	21
1939	4
1940	32
1941	17
1942	25
1943	37
1944	22
1945	25
1946	23
1947	26
1948	22
1949	37
1950	41
1951	40
1952	24
1953	19
1954	54
1955	29
1956	23
1957	17
1958	24
1959	21
1960	10
1961	6
1962	3
1963	27
1964	20
1965	2
1967	1
1968	8
1973	12
1974	27
1975	14
1976	25
1977	32
1978	21
1979	20
1980	17
1981	37
1982	11
1983	18

All-Time Record Progression

1 new records

1 all-time records were set at Cadillac between 23 December 1983 and 23 December 1983. Each dot is a new record.

Wettest Day of Each Month

Jun: 86.6 mm (3.4 in)

The wettest day on record for each calendar month at Cadillac. The most was 86.6 mm (3.4 in) on 17 June 1923.

Record daily precipitation for each month at Cadillac
Month	Record daily precipitation (mm)	Date
Jan	20.3 mm (0.8 in)	31 January 1924
Feb	15.2 mm (0.6 in)	4 February 1927
Mar	15.2 mm (0.6 in)	26 March 1975
Apr	26.7 mm (1.1 in)	19 April 1955
May	83.8 mm (3.3 in)	20 May 1974
Jun	86.6 mm (3.4 in)	17 June 1923
Jul	86.4 mm (3.4 in)	19 July 1952
Aug	43.7 mm (1.7 in)	7 August 1931
Sep	52.8 mm (2.1 in)	12 September 1978
Oct	35.3 mm (1.4 in)	11 October 1924
Nov	20.3 mm (0.8 in)	20 November 1941
Dec	12.7 mm (0.5 in)	29 December 1951

Period of Record Coverage

1923 to 1983

56 years of record at Cadillac, 1923 to 1983. 21 years have data for under 90 percent of days and are left out of rankings: 1923, 1938, 1939, 1959, 1960, 1961, 1962, 1963 and others.

Days with data per year at Cadillac
Year	Days with data	Share of year	Complete
1923	305	84%	No
1924	354	97%	Yes
1925	334	92%	Yes
1926	356	98%	Yes
1927	361	99%	Yes
1928	338	92%	Yes
1929	362	99%	Yes
1930	357	98%	Yes
1931	333	91%	Yes
1932	358	98%	Yes
1933	358	98%	Yes
1934	363	99%	Yes
1935	365	100%	Yes
1936	365	100%	Yes
1937	362	99%	Yes
1938	294	81%	No
1939	58	16%	No
1940	364	99%	Yes
1941	334	92%	Yes
1942	365	100%	Yes
1943	363	99%	Yes
1944	365	100%	Yes
1945	364	100%	Yes
1946	365	100%	Yes
1947	364	100%	Yes
1948	366	100%	Yes
1949	365	100%	Yes
1950	364	100%	Yes
1951	365	100%	Yes
1952	366	100%	Yes
1953	364	100%	Yes
1954	365	100%	Yes
1955	365	100%	Yes
1956	366	100%	Yes
1957	365	100%	Yes
1958	364	100%	Yes
1959	297	81%	No
1960	123	34%	No
1961	50	14%	No
1962	51	14%	No
1963	241	66%	No
1964	339	93%	Yes
1965	26	7%	No
1967	76	21%	No
1968	69	19%	No
1973	210	58%	No
1974	336	92%	Yes
1975	291	80%	No
1976	270	74%	No
1977	312	85%	No
1978	318	87%	No
1979	321	88%	No
1980	267	73%	No
1981	287	79%	No
1982	239	65%	No
1983	90	25%	No

Latest Records

Latest records at Cadillac
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
24 December 1983	Cadillac, CA	daily low min	-39.0 C (-38.2 F)	4.6 C (8.3 F)	18 years	16 of 100 (Routine)
23 December 1983	Cadillac, CA	all-time low max	-34.5 C (-30.1 F)	1.2 C (2.2 F)	48 years	41 of 100 (Notable)
23 December 1983	Cadillac, CA	daily low min	-42.0 C (-43.6 F)	13.1 C (23.6 F)	18 years	25 of 100 (Routine)
22 December 1983	Cadillac, CA	daily low max	-30.0 C (-22.0 F)	11.7 C (21.1 F)	56 years	35 of 100 (Notable)
22 December 1983	Cadillac, CA	daily low min	-35.5 C (-31.9 F)	7.7 C (13.9 F)	18 years	19 of 100 (Routine)
21 December 1983	Cadillac, CA	daily low max	-26.5 C (-15.7 F)	6.5 C (11.7 F)	37 years	24 of 100 (Routine)
21 December 1983	Cadillac, CA	daily low min	-36.0 C (-32.8 F)	7.1 C (12.8 F)	18 years	19 of 100 (Routine)
20 December 1983	Cadillac, CA	daily low max	-27.0 C (-16.6 F)	7.0 C (12.6 F)	58 years	30 of 100 (Routine)
19 December 1983	Cadillac, CA	daily low max	-27.5 C (-17.5 F)	5.3 C (9.5 F)	33 years	21 of 100 (Routine)
19 December 1983	Cadillac, CA	daily low min	-39.0 C (-38.2 F)	4.0 C (7.2 F)	28 years	18 of 100 (Routine)
18 December 1983	Cadillac, CA	daily low min	-36.5 C (-33.7 F)	0.9 C (1.6 F)	28 years	15 of 100 (Routine)
6 November 1983	Cadillac, CA	daily rain	13.0 mm (0.5 in)	3.3 mm (0.13 in)	9 years	15 of 100 (Routine)
31 October 1983	Cadillac, CA	daily high min	5.5 C (41.9 F)	4.9 C (8.8 F)	6 years	18 of 100 (Routine)
30 October 1983	Cadillac, CA	daily high max	21.0 C (69.8 F)	1.0 C (1.8 F)	18 years	12 of 100 (Routine)
27 October 1983	Cadillac, CA	daily high min	10.0 C (50.0 F)	4.0 C (7.2 F)	0 years	14 of 100 (Routine)
26 October 1983	Cadillac, CA	daily high max	26.5 C (79.7 F)	3.2 C (5.8 F)	24 years	17 of 100 (Routine)
29 September 1983	Cadillac, CA	daily low min	-5.0 C (23.0 F)	0.6 C (1.1 F)	37 years	18 of 100 (Routine)
22 September 1983	Cadillac, CA	daily low min	-6.5 C (20.3 F)	0.9 C (1.6 F)	56 years	25 of 100 (Routine)
19 September 1983	Cadillac, CA	daily low max	3.0 C (37.4 F)	5.9 C (10.6 F)	50 years	29 of 100 (Routine)
27 October 1982	Cadillac, CA	daily high min	6.0 C (42.8 F)	0.4 C (0.7 F)	44 years	19 of 100 (Routine)

Climate Trend

33 complete years, 1924 to 1979

One stripe for each of 33 complete years at Cadillac, 1924 to 1979. Blue stripes are years cooler than the station's own mean of 3.4 C (38.2 F); red stripes are warmer. The coolest year was 1951, at 0.7 C (33.2 F), and the warmest was 1931, at 5.9 C (42.7 F). The strongest colour marks a difference of 2.8 C (5.0 F).

Annual mean temperature at Cadillac as warming stripes, 1924 to 1979
Year	Annual mean temperature	Difference from the station mean
1924	2.5 C	-0.93 C
1926	3.6 C	+0.14 C
1927	1.4 C	-2.05 C
1929	2.4 C	-1.07 C
1930	4.2 C	+0.78 C
1931	5.9 C	+2.52 C
1932	3.3 C	-0.08 C
1933	4.2 C	+0.77 C
1934	5.5 C	+2.03 C
1935	3.2 C	-0.26 C
1936	3.1 C	-0.32 C
1937	3.3 C	-0.08 C
1940	3.9 C	+0.45 C
1942	3.7 C	+0.27 C
1943	3.7 C	+0.28 C
1944	4.2 C	+0.78 C
1945	2.9 C	-0.57 C
1946	4.1 C	+0.72 C
1947	3.4 C	-0.03 C
1948	3.5 C	+0.05 C
1949	3.5 C	+0.04 C
1950	1.1 C	-2.32 C
1951	0.7 C	-2.74 C
1952	3.3 C	-0.11 C
1953	4.7 C	+1.32 C
1954	3.6 C	+0.14 C
1955	1.6 C	-1.80 C
1956	3.1 C	-0.37 C
1957	3.7 C	+0.24 C
1958	4.1 C	+0.70 C
1964	3.7 C	+0.31 C
1974	4.5 C	+1.12 C
1979	3.5 C	+0.08 C

The fitted trend in annual mean temperature here over 1924 to 1979 is 0.02 C (-0.29 to 0.32) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.03 F (-0.52 to 0.58) per decade. The slope is a straight line fitted to 33 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Cadillac
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.02 C (-0.29 to 0.32) per decade	0.03 F (-0.52 to 0.58) per decade	1924 to 1979	33	Not clearly different from zero
Mean daily maximum	0.1 C (-0.3 to 0.4) per decade	0.2 F (-0.5 to 0.8) per decade	1924 to 1979	33	Not clearly different from zero
Mean daily minimum	-0.1 C (-0.3 to 0.2) per decade	-0.1 F (-0.6 to 0.4) per decade	1924 to 1979	33	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

1923 to 1983

Yearly extremes at Cadillac: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	42.2 C (108.0 F)	1949	36.1 C (97.0 F)	56
Coldest night (TNn)	-43.3 C (-45.9 F)	1936	-36.1 C (-33.0 F)	56
Wettest day (Rx1day)	86.6 mm (3.4 in)	1923	31.1 mm (1.2 in)	56
Wettest five days (Rx5day)	125.7 mm (4.9 in)	1923	51.3 mm (2.0 in)	56
Longest dry spell (CDD)	74 days	1954	31 days	56

Hottest day (TXx)

The hottest day of the year at Cadillac, 1923 to 1983. The record is 42.2 C (108.0 F) in 1949, marked on the chart; the median year is 36.1 C (97.0 F).

Hottest day (TXx) at Cadillac by year
Year	Hottest day (TXx)
1923	32.8 C (91.0 F)
1924	35.6 C (96.1 F)
1925	36.1 C (97.0 F)
1926	36.7 C (98.1 F)
1927	32.2 C (90.0 F)
1928	34.4 C (93.9 F)
1929	38.9 C (102.0 F)
1930	38.9 C (102.0 F)
1931	41.1 C (106.0 F)
1932	36.7 C (98.1 F)
1933	40.0 C (104.0 F)
1934	38.9 C (102.0 F)
1935	36.7 C (98.1 F)
1936	41.7 C (107.1 F)
1937	41.1 C (106.0 F)
1938	35.0 C (95.0 F)
1939	5.6 C (42.1 F)
1940	38.3 C (100.9 F)
1941	39.4 C (102.9 F)
1942	34.4 C (93.9 F)
1943	35.0 C (95.0 F)
1944	35.0 C (95.0 F)
1945	37.2 C (99.0 F)
1946	39.4 C (102.9 F)
1947	39.4 C (102.9 F)
1948	38.3 C (100.9 F)
1949	42.2 C (108.0 F)
1950	35.6 C (96.1 F)
1951	37.2 C (99.0 F)
1952	32.8 C (91.0 F)
1953	36.7 C (98.1 F)
1954	36.7 C (98.1 F)
1955	34.4 C (93.9 F)
1956	36.1 C (97.0 F)
1957	37.8 C (100.0 F)
1958	36.1 C (97.0 F)
1959	37.2 C (99.0 F)
1960	38.9 C (102.0 F)
1961	33.9 C (93.0 F)
1962	28.9 C (84.0 F)
1963	38.3 C (100.9 F)
1964	36.7 C (98.1 F)
1965	2.2 C (36.0 F)
1967	30.0 C (86.0 F)
1968	33.3 C (91.9 F)
1973	37.8 C (100.0 F)
1974	33.9 C (93.0 F)
1975	33.9 C (93.0 F)
1976	35.6 C (96.1 F)
1977	32.8 C (91.0 F)
1978	35.6 C (96.1 F)
1979	35.6 C (96.1 F)
1980	36.1 C (97.0 F)
1981	36.1 C (97.0 F)
1982	33.0 C (91.4 F)
1983	29.5 C (85.1 F)

Coldest night (TNn)

The coldest night of the year at Cadillac, 1923 to 1983. The record is -43.3 C (-45.9 F) in 1936, marked on the chart; the median year is -36.1 C (-33.0 F).

Coldest night (TNn) at Cadillac by year
Year	Coldest night (TNn)
1923	-36.1 C (-33.0 F)
1924	-36.1 C (-33.0 F)
1925	-36.7 C (-34.1 F)
1926	-31.7 C (-25.1 F)
1927	-37.8 C (-36.0 F)
1928	-37.2 C (-35.0 F)
1929	-40.0 C (-40.0 F)
1930	-35.6 C (-32.1 F)
1931	-26.7 C (-16.1 F)
1932	-34.4 C (-29.9 F)
1933	-37.2 C (-35.0 F)
1934	-35.6 C (-32.1 F)
1935	-40.6 C (-41.1 F)
1936	-43.3 C (-45.9 F)
1937	-37.2 C (-35.0 F)
1938	-37.2 C (-35.0 F)
1939	-40.6 C (-41.1 F)
1940	-33.3 C (-27.9 F)
1941	-33.3 C (-27.9 F)
1942	-35.0 C (-31.0 F)
1943	-43.3 C (-45.9 F)
1944	-31.1 C (-24.0 F)
1945	-35.0 C (-31.0 F)
1946	-33.3 C (-27.9 F)
1947	-38.3 C (-36.9 F)
1948	-35.0 C (-31.0 F)
1949	-36.7 C (-34.1 F)
1950	-40.6 C (-41.1 F)
1951	-36.1 C (-33.0 F)
1952	-38.9 C (-38.0 F)
1953	-33.9 C (-29.0 F)
1954	-42.8 C (-45.0 F)
1955	-35.6 C (-32.1 F)
1956	-36.1 C (-33.0 F)
1957	-36.7 C (-34.1 F)
1958	-40.0 C (-40.0 F)
1959	-36.7 C (-34.1 F)
1960	-33.9 C (-29.0 F)
1961	-19.4 C (-2.9 F)
1962	-5.6 C (21.9 F)
1963	-35.0 C (-31.0 F)
1964	-37.8 C (-36.0 F)
1965	-35.6 C (-32.1 F)
1967	-18.9 C (-2.0 F)
1968	-27.8 C (-18.0 F)
1973	-29.4 C (-20.9 F)
1974	-33.9 C (-29.0 F)
1975	-32.8 C (-27.0 F)
1976	-36.7 C (-34.1 F)
1977	-42.8 C (-45.0 F)
1978	-35.0 C (-31.0 F)
1979	-37.2 C (-35.0 F)
1980	-33.9 C (-29.0 F)
1981	-29.4 C (-20.9 F)
1982	-37.2 C (-35.0 F)
1983	-42.0 C (-43.6 F)

Wettest day (Rx1day)

The wettest day of the year at Cadillac, 1923 to 1983. The record is 86.6 mm (3.4 in) in 1923, marked on the chart; the median year is 31.1 mm (1.2 in).

Wettest day (Rx1day) at Cadillac by year
Year	Wettest day (Rx1day)
1923	86.6 mm (3.4 in)
1924	38.4 mm (1.5 in)
1925	27.4 mm (1.1 in)
1926	23.1 mm (0.9 in)
1927	37.6 mm (1.5 in)
1928	31.2 mm (1.2 in)
1929	12.7 mm (0.5 in)
1930	24.6 mm (1.0 in)
1931	43.7 mm (1.7 in)
1932	32.8 mm (1.3 in)
1933	41.4 mm (1.6 in)
1934	37.8 mm (1.5 in)
1935	19.6 mm (0.8 in)
1936	13.0 mm (0.5 in)
1937	14.7 mm (0.6 in)
1938	55.4 mm (2.2 in)
1939	0.0 mm (0.00 in)
1940	46.0 mm (1.8 in)
1941	20.3 mm (0.8 in)
1942	29.2 mm (1.1 in)
1943	29.0 mm (1.1 in)
1944	33.8 mm (1.3 in)
1945	25.4 mm (1.0 in)
1946	20.8 mm (0.8 in)
1947	23.1 mm (0.9 in)
1948	32.3 mm (1.3 in)
1949	15.2 mm (0.6 in)
1950	32.3 mm (1.3 in)
1951	32.0 mm (1.3 in)
1952	86.4 mm (3.4 in)
1953	40.4 mm (1.6 in)
1954	30.7 mm (1.2 in)
1955	67.3 mm (2.6 in)
1956	31.0 mm (1.2 in)
1957	15.2 mm (0.6 in)
1958	20.6 mm (0.8 in)
1959	40.9 mm (1.6 in)
1960	34.5 mm (1.4 in)
1961	7.1 mm (0.28 in)
1962	0.8 mm (0.03 in)
1963	48.3 mm (1.9 in)
1964	33.0 mm (1.3 in)
1965	5.1 mm (0.20 in)
1967	23.9 mm (0.9 in)
1968	16.5 mm (0.6 in)
1973	12.4 mm (0.5 in)
1974	83.8 mm (3.3 in)
1975	39.9 mm (1.6 in)
1976	34.8 mm (1.4 in)
1977	36.3 mm (1.4 in)
1978	52.8 mm (2.1 in)
1979	29.5 mm (1.2 in)
1980	29.5 mm (1.2 in)
1981	45.5 mm (1.8 in)
1982	78.0 mm (3.1 in)
1983	13.0 mm (0.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Cadillac, 1923 to 1983. The record is 125.7 mm (4.9 in) in 1923, marked on the chart; the median year is 51.3 mm (2.0 in).

Wettest five days (Rx5day) at Cadillac by year
Year	Wettest five days (Rx5day)
1923	125.7 mm (4.9 in)
1924	53.3 mm (2.1 in)
1925	54.6 mm (2.1 in)
1926	40.7 mm (1.6 in)
1927	86.9 mm (3.4 in)
1928	78.2 mm (3.1 in)
1929	20.3 mm (0.8 in)
1930	36.8 mm (1.4 in)
1931	64.0 mm (2.5 in)
1932	49.4 mm (1.9 in)
1933	91.4 mm (3.6 in)
1934	52.8 mm (2.1 in)
1935	54.9 mm (2.2 in)
1936	26.0 mm (1.0 in)
1937	26.3 mm (1.0 in)
1938	57.9 mm (2.3 in)
1939	0.0 mm (0.00 in)
1940	91.5 mm (3.6 in)
1941	40.4 mm (1.6 in)
1942	73.4 mm (2.9 in)
1943	44.5 mm (1.8 in)
1944	54.9 mm (2.2 in)
1945	35.4 mm (1.4 in)
1946	28.9 mm (1.1 in)
1947	30.3 mm (1.2 in)
1948	64.4 mm (2.5 in)
1949	24.4 mm (1.0 in)
1950	56.7 mm (2.2 in)
1951	67.5 mm (2.7 in)
1952	96.3 mm (3.8 in)
1953	78.2 mm (3.1 in)
1954	64.0 mm (2.5 in)
1955	108.7 mm (4.3 in)
1956	64.7 mm (2.5 in)
1957	31.2 mm (1.2 in)
1958	24.4 mm (1.0 in)
1959	63.4 mm (2.5 in)
1960	36.5 mm (1.4 in)
1961	12.7 mm (0.5 in)
1962	0.8 mm (0.03 in)
1963	96.6 mm (3.8 in)
1964	49.7 mm (2.0 in)
1965	10.1 mm (0.4 in)
1967	48.1 mm (1.9 in)
1968	22.8 mm (0.9 in)
1973	25.4 mm (1.0 in)
1974	86.8 mm (3.4 in)
1975	41.4 mm (1.6 in)
1976	39.1 mm (1.5 in)
1977	62.5 mm (2.5 in)
1978	53.8 mm (2.1 in)
1979	46.3 mm (1.8 in)
1980	42.5 mm (1.7 in)
1981	53.3 mm (2.1 in)
1982	83.3 mm (3.3 in)
1983	13.0 mm (0.5 in)

Longest dry spell (CDD)

The longest dry spell of the year at Cadillac, 1923 to 1983. The record is 74 days in 1954, marked on the chart; the median year is 31 days.

Longest dry spell (CDD) at Cadillac by year
Year	Longest dry spell (CDD)
1923	46 days
1924	27 days
1925	20 days
1926	31 days
1927	29 days
1928	27 days
1929	32 days
1930	20 days
1931	34 days
1932	25 days
1933	29 days
1934	31 days
1935	54 days
1936	56 days
1937	22 days
1938	27 days
1939	31 days
1940	33 days
1941	20 days
1942	19 days
1943	26 days
1944	21 days
1945	37 days
1946	20 days
1947	17 days
1948	33 days
1949	26 days
1950	20 days
1951	35 days
1952	30 days
1953	35 days
1954	74 days
1955	34 days
1956	22 days
1957	70 days
1958	36 days
1959	55 days
1960	50 days
1961	10 days
1962	30 days
1963	45 days
1964	61 days
1965	8 days
1967	17 days
1968	12 days
1973	30 days
1974	38 days
1975	27 days
1976	56 days
1977	60 days
1978	41 days
1979	38 days
1980	47 days
1981	38 days
1982	29 days
1983	30 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

33 years with a frost

Across 33 years with a frost, the median last spring frost at Cadillac falls on 2 June and the median first autumn frost on 9 September, which leaves a median of 100 days between them.

Fitted over all years, the growing season changes by +0.3 days per decade at this station.

Frost dates and growing season at Cadillac
Measure	Median, all years	Earliest period	Recent period (1929 to 1979)	Recent against earliest	Fitted trend
Last spring frost	2 June	n/a	3 June	n/a	+0.8 days per decade
First autumn frost	9 September	n/a	12 September	n/a	+1.1 days per decade
Growing days	100 days	n/a	101 days	n/a	+0.3 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.

Download the Data

Data for Cadillac standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Cadillac 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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-17. Last revised 17 October 2026 (2026-10-17).