New Liskeard Weather Records (CA006075594)

Record envelope, standing records and threshold days for New Liskeard (CA006075594), Ontario, Canada, with 62 years of record.

Key Facts for New Liskeard

New Liskeard (CA006075594) is a weather station in Ontario, Canada at 47.50 latitude and -79.67 longitude, 194 m (636 ft) above sea level.
The station reports from 1923 to 1984, 62 years of record.
1,464 records set at New Liskeard still stand.
Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
New Liskeard set a daily record low minimum temperature of -44.0 C (-47.2 F) on 20 December 1983.

About the Station

Location: Ontario, Canada, 47.50 latitude, -79.67 longitude.
Elevation: 194 m (636 ft).
Period of record: 1923 to 1984, 62 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 New Liskeard. 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 New Liskeard, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	9.4 C (48.9 F)	-48.0 C (-54.4 F)	n/a	n/a
Feb	9.4 C (48.9 F)	-46.7 C (-52.1 F)	n/a	n/a
Mar	24.4 C (75.9 F)	-42.8 C (-45.0 F)	n/a	n/a
Apr	30.0 C (86.0 F)	-28.9 C (-20.0 F)	n/a	n/a
May	35.0 C (95.0 F)	-12.8 C (9.0 F)	n/a	n/a
Jun	36.1 C (97.0 F)	-3.9 C (25.0 F)	n/a	n/a
Jul	37.8 C (100.0 F)	0.0 C (32.0 F)	n/a	n/a
Aug	36.7 C (98.1 F)	-2.8 C (27.0 F)	n/a	n/a
Sep	34.4 C (93.9 F)	-7.8 C (18.0 F)	n/a	n/a
Oct	28.3 C (82.9 F)	-12.8 C (9.0 F)	n/a	n/a
Nov	20.6 C (69.1 F)	-33.3 C (-27.9 F)	n/a	n/a
Dec	16.0 C (60.8 F)	-44.4 C (-47.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at New Liskeard still stand. 1945 holds the most, with 49.

Standing records at New Liskeard by the year they were set
Year set	Standing records
1923	6
1924	30
1925	43
1926	37
1927	24
1928	25
1929	30
1930	30
1931	20
1932	33
1933	6
1935	17
1936	29
1940	23
1941	25
1942	31
1943	23
1944	33
1945	49
1946	44
1947	46
1948	18
1949	25
1950	22
1951	24
1952	17
1953	27
1954	13
1955	27
1956	36
1957	33
1958	21
1959	27
1960	16
1961	11
1962	24
1963	25
1964	29
1965	26
1966	22
1967	29
1968	25
1969	21
1970	25
1971	25
1972	23
1973	31
1974	33
1975	24
1976	36
1977	21
1978	22
1979	25
1980	16
1981	21
1982	20
1983	20

All-Time Record Progression

1 new records

1 all-time records were set at New Liskeard between 3 January 1981 and 3 January 1981. Each dot is a new record.

Wettest Day of Each Month

Jun: 81.5 mm (3.2 in)

The wettest day on record for each calendar month at New Liskeard. The most was 81.5 mm (3.2 in) on 27 June 1930.

Record daily precipitation for each month at New Liskeard
Month	Record daily precipitation (mm)	Date
Jan	25.4 mm (1.0 in)	16 January 1972
Feb	25.4 mm (1.0 in)	20 February 1954
Mar	28.0 mm (1.1 in)	21 March 1980
Apr	38.1 mm (1.5 in)	7 April 1928
May	35.6 mm (1.4 in)	28 May 1945
Jun	81.5 mm (3.2 in)	27 June 1930
Jul	63.2 mm (2.5 in)	25 July 1979
Aug	76.2 mm (3.0 in)	18 August 1940
Sep	61.5 mm (2.4 in)	3 September 1957
Oct	48.8 mm (1.9 in)	24 October 1969
Nov	36.6 mm (1.4 in)	19 November 1969
Dec	24.0 mm (0.9 in)	20 December 1978

Period of Record Coverage

1923 to 1983

57 years of record at New Liskeard, 1923 to 1983. 16 years have data for under 90 percent of days and are left out of rankings: 1923, 1933, 1935, 1936, 1943, 1953, 1958, 1959 and others.

Days with data per year at New Liskeard
Year	Days with data	Share of year	Complete
1923	90	25%	No
1924	335	92%	Yes
1925	365	100%	Yes
1926	365	100%	Yes
1927	364	100%	Yes
1928	365	100%	Yes
1929	364	100%	Yes
1930	365	100%	Yes
1931	365	100%	Yes
1932	366	100%	Yes
1933	120	33%	No
1935	244	67%	No
1936	240	66%	No
1940	366	100%	Yes
1941	340	93%	Yes
1942	364	100%	Yes
1943	242	66%	No
1944	359	98%	Yes
1945	363	99%	Yes
1946	365	100%	Yes
1947	365	100%	Yes
1948	365	100%	Yes
1949	365	100%	Yes
1950	353	97%	Yes
1951	334	92%	Yes
1952	365	100%	Yes
1953	298	82%	No
1954	349	96%	Yes
1955	365	100%	Yes
1956	336	92%	Yes
1957	363	99%	Yes
1958	282	77%	No
1959	299	82%	No
1960	318	87%	No
1961	334	92%	Yes
1962	317	87%	No
1963	349	96%	Yes
1964	358	98%	Yes
1965	332	91%	Yes
1966	365	100%	Yes
1967	353	97%	Yes
1968	352	96%	Yes
1969	352	96%	Yes
1970	354	97%	Yes
1971	321	88%	No
1972	363	99%	Yes
1973	364	100%	Yes
1974	363	99%	Yes
1975	363	99%	Yes
1976	355	97%	Yes
1977	356	98%	Yes
1978	336	92%	Yes
1979	316	87%	No
1980	153	42%	No
1981	272	75%	No
1982	288	79%	No
1983	291	80%	No

Latest Records

Latest records at New Liskeard
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
20 December 1983	New Liskeard, CA	daily low min	-44.0 C (-47.2 F)	3.4 C (6.1 F)	40 years	21 of 100 (Routine)
19 December 1983	New Liskeard, CA	daily low min	-39.0 C (-38.2 F)	2.3 C (4.1 F)	8 years	10 of 100 (Routine)
20 November 1983	New Liskeard, CA	daily rain	12.0 mm (0.5 in)	0.6 mm (0.02 in)	52 years	20 of 100 (Routine)
19 November 1983	New Liskeard, CA	daily low min (Tie)	-19.0 C (-2.2 F)	tie	2 years	1 of 100 (Routine)
13 November 1983	New Liskeard, CA	daily snowfall	3.0 cm (1.2 in)	0.5 cm (0.2 in)	9 years	8 of 100 (Routine)
15 September 1983	New Liskeard, CA	daily low min	-3.5 C (25.7 F)	1.3 C (2.3 F)	13 years	12 of 100 (Routine)
14 September 1983	New Liskeard, CA	daily low min	-2.0 C (28.4 F)	0.3 C (0.5 F)	48 years	20 of 100 (Routine)
19 August 1983	New Liskeard, CA	daily high min	22.0 C (71.6 F)	1.0 C (1.8 F)	4 years	9 of 100 (Routine)
11 August 1983	New Liskeard, CA	daily low min	3.5 C (38.3 F)	0.4 C (0.7 F)	29 years	14 of 100 (Routine)
10 August 1983	New Liskeard, CA	daily low min	2.0 C (35.6 F)	1.3 C (2.3 F)	20 years	14 of 100 (Routine)
22 July 1983	New Liskeard, CA	daily low min	3.0 C (37.4 F)	1.0 C (1.8 F)	1 year	8 of 100 (Routine)
10 July 1983	New Liskeard, CA	daily high min	20.5 C (68.9 F)	2.2 C (4.0 F)	54 years	26 of 100 (Routine)
23 June 1983	New Liskeard, CA	daily high min	21.0 C (69.8 F)	2.7 C (4.9 F)	16 years	16 of 100 (Routine)
14 June 1983	New Liskeard, CA	daily high max	32.0 C (89.6 F)	1.4 C (2.5 F)	30 years	17 of 100 (Routine)
13 June 1983	New Liskeard, CA	daily high max	32.5 C (90.5 F)	0.3 C (0.5 F)	26 years	14 of 100 (Routine)
27 May 1983	New Liskeard, CA	daily low max	8.5 C (47.3 F)	0.4 C (0.7 F)	54 years	22 of 100 (Routine)
17 May 1983	New Liskeard, CA	daily low min	-7.5 C (18.5 F)	0.3 C (0.5 F)	26 years	14 of 100 (Routine)
11 May 1983	New Liskeard, CA	daily low min	-7.0 C (19.4 F)	0.9 C (1.6 F)	33 years	17 of 100 (Routine)
5 May 1983	New Liskeard, CA	daily low max (Tie)	5.0 C (41.0 F)	tie	38 years	4 of 100 (Routine)
1 April 1983	New Liskeard, CA	daily high max	18.0 C (64.4 F)	3.0 C (5.4 F)	1 year	10 of 100 (Routine)

Climate Trend

31 complete years, 1925 to 1979

One stripe for each of 31 complete years at New Liskeard, 1925 to 1979. Blue stripes are years cooler than the station's own mean of 2.7 C (36.8 F); red stripes are warmer. The coolest year was 1926, at 0.8 C (33.5 F), and the warmest was 1931, at 4.7 C (40.5 F). The strongest colour marks a difference of 2.1 C (3.8 F).

Annual mean temperature at New Liskeard as warming stripes, 1925 to 1979
Year	Annual mean temperature	Difference from the station mean
1925	2.0 C	-0.70 C
1926	0.8 C	-1.84 C
1927	2.7 C	+0.03 C
1928	2.5 C	-0.22 C
1929	2.2 C	-0.50 C
1930	3.5 C	+0.78 C
1931	4.7 C	+2.05 C
1932	3.2 C	+0.50 C
1940	2.3 C	-0.41 C
1942	3.1 C	+0.46 C
1944	3.6 C	+0.87 C
1945	3.0 C	+0.28 C
1947	3.3 C	+0.63 C
1949	3.9 C	+1.18 C
1952	4.1 C	+1.46 C
1955	3.4 C	+0.70 C
1963	2.1 C	-0.57 C
1964	2.8 C	+0.16 C
1966	2.9 C	+0.21 C
1967	2.0 C	-0.73 C
1968	3.0 C	+0.28 C
1969	2.8 C	+0.14 C
1970	2.2 C	-0.52 C
1972	1.2 C	-1.49 C
1973	3.7 C	+1.06 C
1974	1.7 C	-0.97 C
1975	3.2 C	+0.52 C
1976	1.3 C	-1.35 C
1977	2.8 C	+0.08 C
1978	1.2 C	-1.45 C
1979	2.1 C	-0.59 C

The fitted trend in annual mean temperature here over 1925 to 1979 is -0.1 C (-0.3 to 0.1) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.2 F (-0.5 to 0.1) per decade. The slope is a straight line fitted to 31 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at New Liskeard
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	-0.1 C (-0.3 to 0.1) per decade	-0.2 F (-0.5 to 0.1) per decade	1925 to 1979	31	Not clearly different from zero
Mean daily maximum	-0.15 C (-0.34 to 0.04) per decade	-0.3 F (-0.6 to 0.1) per decade	1925 to 1979	31	Not clearly different from zero
Mean daily minimum	-0.1 C (-0.3 to 0.1) per decade	-0.1 F (-0.5 to 0.2) per decade	1925 to 1979	31	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 New Liskeard: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	37.8 C (100.0 F)	1936	33.0 C (91.4 F)	57
Coldest night (TNn)	-48.0 C (-54.4 F)	1981	-41.1 C (-42.0 F)	58
Wettest day (Rx1day)	81.5 mm (3.2 in)	1930	35.6 mm (1.4 in)	57
Wettest five days (Rx5day)	132.1 mm (5.2 in)	1930	59.2 mm (2.3 in)	57
Longest dry spell (CDD)	45 days	1957	16 days	57

Hottest day (TXx)

The hottest day of the year at New Liskeard, 1923 to 1983. The record is 37.8 C (100.0 F) in 1936, marked on the chart; the median year is 33.0 C (91.4 F).

Hottest day (TXx) at New Liskeard by year
Year	Hottest day (TXx)
1923	25.0 C (77.0 F)
1924	31.1 C (88.0 F)
1925	34.4 C (93.9 F)
1926	31.7 C (89.1 F)
1927	36.1 C (97.0 F)
1928	30.0 C (86.0 F)
1929	33.3 C (91.9 F)
1930	30.6 C (87.1 F)
1931	35.0 C (95.0 F)
1932	31.7 C (89.1 F)
1933	17.2 C (63.0 F)
1935	34.4 C (93.9 F)
1936	37.8 C (100.0 F)
1937	n/a
1940	34.4 C (93.9 F)
1941	33.3 C (91.9 F)
1942	36.1 C (97.0 F)
1943	32.2 C (90.0 F)
1944	35.6 C (96.1 F)
1945	33.3 C (91.9 F)
1946	33.3 C (91.9 F)
1947	36.7 C (98.1 F)
1948	35.6 C (96.1 F)
1949	36.1 C (97.0 F)
1950	32.2 C (90.0 F)
1951	30.6 C (87.1 F)
1952	32.8 C (91.0 F)
1953	34.4 C (93.9 F)
1954	29.4 C (84.9 F)
1955	34.4 C (93.9 F)
1956	36.1 C (97.0 F)
1957	32.8 C (91.0 F)
1958	32.8 C (91.0 F)
1959	34.4 C (93.9 F)
1960	30.6 C (87.1 F)
1961	30.0 C (86.0 F)
1962	35.0 C (95.0 F)
1963	33.3 C (91.9 F)
1964	35.0 C (95.0 F)
1965	30.6 C (87.1 F)
1966	33.9 C (93.0 F)
1967	30.0 C (86.0 F)
1968	32.8 C (91.0 F)
1969	34.4 C (93.9 F)
1970	32.2 C (90.0 F)
1971	32.2 C (90.0 F)
1972	31.1 C (88.0 F)
1973	32.8 C (91.0 F)
1974	32.2 C (90.0 F)
1975	35.0 C (95.0 F)
1976	33.9 C (93.0 F)
1977	36.1 C (97.0 F)
1978	32.0 C (89.6 F)
1979	32.0 C (89.6 F)
1980	31.5 C (88.7 F)
1981	34.0 C (93.2 F)
1982	30.5 C (86.9 F)
1983	33.0 C (91.4 F)

Coldest night (TNn)

The coldest night of the year at New Liskeard, 1923 to 1983. The record is -48.0 C (-54.4 F) in 1981, marked on the chart; the median year is -41.1 C (-42.0 F).

Coldest night (TNn) at New Liskeard by year
Year	Coldest night (TNn)
1923	-22.2 C (-8.0 F)
1924	-44.4 C (-47.9 F)
1925	-42.8 C (-45.0 F)
1926	-36.7 C (-34.1 F)
1927	-43.9 C (-47.0 F)
1928	-46.7 C (-52.1 F)
1929	-38.9 C (-38.0 F)
1930	-44.4 C (-47.9 F)
1931	-38.9 C (-38.0 F)
1932	-37.2 C (-35.0 F)
1933	-40.0 C (-40.0 F)
1935	-32.8 C (-27.0 F)
1936	-37.2 C (-35.0 F)
1937	-40.0 C (-40.0 F)
1940	-36.1 C (-33.0 F)
1941	-41.1 C (-42.0 F)
1942	-40.6 C (-41.1 F)
1943	-42.8 C (-45.0 F)
1944	-36.7 C (-34.1 F)
1945	-43.9 C (-47.0 F)
1946	-43.9 C (-47.0 F)
1947	-40.0 C (-40.0 F)
1948	-41.1 C (-42.0 F)
1949	-35.6 C (-32.1 F)
1950	-45.6 C (-50.1 F)
1951	-45.0 C (-49.0 F)
1952	-41.7 C (-43.1 F)
1953	-37.8 C (-36.0 F)
1954	-41.1 C (-42.0 F)
1955	-43.3 C (-45.9 F)
1956	-37.8 C (-36.0 F)
1957	-41.1 C (-42.0 F)
1958	-38.9 C (-38.0 F)
1959	-44.4 C (-47.9 F)
1960	-40.0 C (-40.0 F)
1961	-40.0 C (-40.0 F)
1962	-45.0 C (-49.0 F)
1963	-42.2 C (-44.0 F)
1964	-42.8 C (-45.0 F)
1965	-40.6 C (-41.1 F)
1966	-40.0 C (-40.0 F)
1967	-42.2 C (-44.0 F)
1968	-41.1 C (-42.0 F)
1969	-37.8 C (-36.0 F)
1970	-42.2 C (-44.0 F)
1971	-42.8 C (-45.0 F)
1972	-41.7 C (-43.1 F)
1973	-43.9 C (-47.0 F)
1974	-42.2 C (-44.0 F)
1975	-40.6 C (-41.1 F)
1976	-43.9 C (-47.0 F)
1977	-39.4 C (-38.9 F)
1978	-41.0 C (-41.8 F)
1979	-42.0 C (-43.6 F)
1980	-41.0 C (-41.8 F)
1981	-48.0 C (-54.4 F)
1982	-45.0 C (-49.0 F)
1983	-44.0 C (-47.2 F)

Wettest day (Rx1day)

The wettest day of the year at New Liskeard, 1923 to 1983. The record is 81.5 mm (3.2 in) in 1930, marked on the chart; the median year is 35.6 mm (1.4 in).

Wettest day (Rx1day) at New Liskeard by year
Year	Wettest day (Rx1day)
1923	7.6 mm (0.30 in)
1924	30.7 mm (1.2 in)
1925	29.0 mm (1.1 in)
1926	37.3 mm (1.5 in)
1927	24.9 mm (1.0 in)
1928	38.4 mm (1.5 in)
1929	54.4 mm (2.1 in)
1930	81.5 mm (3.2 in)
1931	58.7 mm (2.3 in)
1932	39.4 mm (1.6 in)
1933	15.0 mm (0.6 in)
1935	39.4 mm (1.6 in)
1936	57.2 mm (2.3 in)
1937	12.7 mm (0.5 in)
1940	76.2 mm (3.0 in)
1941	66.3 mm (2.6 in)
1942	28.7 mm (1.1 in)
1943	19.3 mm (0.8 in)
1944	30.0 mm (1.2 in)
1945	35.6 mm (1.4 in)
1946	45.7 mm (1.8 in)
1947	36.6 mm (1.4 in)
1948	33.5 mm (1.3 in)
1949	37.6 mm (1.5 in)
1950	22.9 mm (0.9 in)
1951	35.6 mm (1.4 in)
1952	36.3 mm (1.4 in)
1953	24.9 mm (1.0 in)
1954	52.3 mm (2.1 in)
1955	33.8 mm (1.3 in)
1956	50.8 mm (2.0 in)
1957	66.0 mm (2.6 in)
1958	12.7 mm (0.5 in)
1959	33.5 mm (1.3 in)
1960	26.7 mm (1.1 in)
1961	40.6 mm (1.6 in)
1962	n/a
1963	11.4 mm (0.4 in)
1964	11.7 mm (0.5 in)
1965	31.8 mm (1.3 in)
1966	38.6 mm (1.5 in)
1967	37.3 mm (1.5 in)
1968	52.6 mm (2.1 in)
1969	48.8 mm (1.9 in)
1970	31.8 mm (1.3 in)
1971	27.9 mm (1.1 in)
1972	38.1 mm (1.5 in)
1973	36.6 mm (1.4 in)
1974	56.4 mm (2.2 in)
1975	25.7 mm (1.0 in)
1976	50.8 mm (2.0 in)
1977	25.9 mm (1.0 in)
1978	34.0 mm (1.3 in)
1979	63.2 mm (2.5 in)
1980	29.0 mm (1.1 in)
1981	38.0 mm (1.5 in)
1982	26.0 mm (1.0 in)
1983	26.0 mm (1.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at New Liskeard, 1923 to 1983. The record is 132.1 mm (5.2 in) in 1930, marked on the chart; the median year is 59.2 mm (2.3 in).

Wettest five days (Rx5day) at New Liskeard by year
Year	Wettest five days (Rx5day)
1923	12.5 mm (0.5 in)
1924	40.7 mm (1.6 in)
1925	58.7 mm (2.3 in)
1926	83.6 mm (3.3 in)
1927	42.9 mm (1.7 in)
1928	67.6 mm (2.7 in)
1929	90.1 mm (3.5 in)
1930	132.1 mm (5.2 in)
1931	75.7 mm (3.0 in)
1932	90.1 mm (3.5 in)
1933	27.0 mm (1.1 in)
1935	53.3 mm (2.1 in)
1936	62.3 mm (2.5 in)
1937	18.8 mm (0.7 in)
1940	126.3 mm (5.0 in)
1941	67.8 mm (2.7 in)
1942	65.5 mm (2.6 in)
1943	31.1 mm (1.2 in)
1944	41.4 mm (1.6 in)
1945	62.3 mm (2.5 in)
1946	88.6 mm (3.5 in)
1947	73.4 mm (2.9 in)
1948	59.2 mm (2.3 in)
1949	61.2 mm (2.4 in)
1950	47.5 mm (1.9 in)
1951	54.6 mm (2.1 in)
1952	64.2 mm (2.5 in)
1953	42.7 mm (1.7 in)
1954	90.7 mm (3.6 in)
1955	74.7 mm (2.9 in)
1956	60.2 mm (2.4 in)
1957	122.6 mm (4.8 in)
1958	33.8 mm (1.3 in)
1959	33.5 mm (1.3 in)
1960	38.4 mm (1.5 in)
1961	70.1 mm (2.8 in)
1962	n/a
1963	23.7 mm (0.9 in)
1964	19.3 mm (0.8 in)
1965	40.1 mm (1.6 in)
1966	64.5 mm (2.5 in)
1967	64.5 mm (2.5 in)
1968	72.9 mm (2.9 in)
1969	60.0 mm (2.4 in)
1970	43.7 mm (1.7 in)
1971	38.1 mm (1.5 in)
1972	71.2 mm (2.8 in)
1973	48.8 mm (1.9 in)
1974	64.5 mm (2.5 in)
1975	39.2 mm (1.5 in)
1976	71.1 mm (2.8 in)
1977	32.3 mm (1.3 in)
1978	55.1 mm (2.2 in)
1979	79.0 mm (3.1 in)
1980	44.0 mm (1.7 in)
1981	51.0 mm (2.0 in)
1982	42.0 mm (1.7 in)
1983	52.0 mm (2.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at New Liskeard, 1923 to 1983. The record is 45 days in 1957, marked on the chart; the median year is 16 days.

Longest dry spell (CDD) at New Liskeard by year
Year	Longest dry spell (CDD)
1923	11 days
1924	25 days
1925	26 days
1926	22 days
1927	21 days
1928	14 days
1929	14 days
1930	15 days
1931	13 days
1932	17 days
1933	15 days
1935	22 days
1936	10 days
1937	11 days
1940	14 days
1941	13 days
1942	16 days
1943	10 days
1944	19 days
1945	30 days
1946	14 days
1947	18 days
1948	13 days
1949	21 days
1950	16 days
1951	14 days
1952	21 days
1953	19 days
1954	12 days
1955	13 days
1956	16 days
1957	45 days
1958	34 days
1959	22 days
1960	9 days
1961	17 days
1962	n/a
1963	11 days
1964	8 days
1965	16 days
1966	17 days
1967	12 days
1968	13 days
1969	14 days
1970	20 days
1971	13 days
1972	17 days
1973	14 days
1974	14 days
1975	14 days
1976	21 days
1977	20 days
1978	22 days
1979	21 days
1980	19 days
1981	13 days
1982	16 days
1983	17 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

31 years with a frost

Across 31 years with a frost, the median last spring frost at New Liskeard falls on 2 June and the median first autumn frost on 8 September, which leaves a median of 102 days between them.

Fitted over all years, the growing season changes by +4.3 days per decade at this station.

Frost dates and growing season at New Liskeard
Measure	Median, all years	Earliest period	Recent period (1926 to 1979)	Recent against earliest	Fitted trend
Last spring frost	2 June	n/a	2 June	n/a	-2.5 days per decade
First autumn frost	8 September	n/a	8 September	n/a	+1.9 days per decade
Growing days	102 days	n/a	103 days	n/a	+4.3 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 New Liskeard standing records by year: CSV or JSON. Field meanings are on the data page.
Data for New Liskeard 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).