Mine Centre Weather Records (CA006025203)

Record envelope, standing records and threshold days for Mine Centre (CA006025203), Ontario, Canada, with 92 years of record.

Key Facts for Mine Centre

Mine Centre (CA006025203) is a weather station in Ontario, Canada at 48.77 latitude and -92.62 longitude, 343 m (1,125 ft) above sea level.
The station reports from 1914 to 2005, 92 years of record.
1,464 records set at Mine Centre still stand.
Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
Mine Centre tied a daily record low maximum temperature of 10.0 C (50.0 F) on 20 September 1983.

About the Station

Location: Ontario, Canada, 48.77 latitude, -92.62 longitude.
Elevation: 343 m (1,125 ft).
Period of record: 1914 to 2005, 92 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 Mine Centre. 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 Mine Centre, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	7.8 C (46.0 F)	-47.2 C (-53.0 F)	n/a	n/a
Feb	14.4 C (57.9 F)	-46.7 C (-52.1 F)	n/a	n/a
Mar	26.7 C (80.1 F)	-40.6 C (-41.1 F)	n/a	n/a
Apr	31.7 C (89.1 F)	-30.0 C (-22.0 F)	n/a	n/a
May	34.4 C (93.9 F)	-13.9 C (7.0 F)	n/a	n/a
Jun	38.3 C (100.9 F)	-6.1 C (21.0 F)	n/a	n/a
Jul	41.7 C (107.1 F)	-0.6 C (30.9 F)	n/a	n/a
Aug	35.6 C (96.1 F)	-2.8 C (27.0 F)	n/a	n/a
Sep	36.1 C (97.0 F)	-9.4 C (15.1 F)	n/a	n/a
Oct	30.6 C (87.1 F)	-23.9 C (-11.0 F)	n/a	n/a
Nov	21.7 C (71.1 F)	-35.6 C (-32.1 F)	n/a	n/a
Dec	12.8 C (55.0 F)	-45.6 C (-50.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Mine Centre still stand. 1939 holds the most, with 50.

Standing records at Mine Centre by the year they were set
Year set	Standing records
1915	29
1916	14
1917	26
1918	23
1919	25
1920	23
1921	24
1922	22
1923	40
1924	19
1925	29
1926	24
1927	16
1928	34
1929	36
1930	28
1931	31
1932	21
1933	31
1934	17
1935	25
1936	41
1937	15
1938	18
1939	50
1940	19
1941	23
1942	22
1943	18
1944	13
1945	26
1946	28
1947	23
1948	10
1949	19
1950	35
1951	29
1952	26
1953	24
1954	27
1955	18
1956	34
1957	12
1958	25
1959	14
1960	6
1961	9
1962	21
1963	23
1964	16
1965	15
1966	23
1967	12
1968	17
1969	9
1970	16
1971	12
1972	16
1973	13
1974	17
1975	23
1976	14
1977	25
1978	6
1979	7
1980	12
1981	21
1982	12
1983	13

All-Time Record Progression

2 new records

2 all-time records were set at Mine Centre between 30 January 1950 and 11 March 1976. Each dot is a new record.

When Mine Centre set new all-time records
Date	Kind	Detail
1950-01-30	Record low minimum temperature	Record low minimum temperature -47.2 C (-53.0 F)
1976-03-11	Record daily snowfall	Record daily snowfall 32.5 cm (12.8 in)

Wettest Day of Each Month

Jul: 109.0 mm (4.3 in)

The wettest day on record for each calendar month at Mine Centre. The most was 109.0 mm (4.3 in) on 5 July 1935.

Record daily precipitation for each month at Mine Centre
Month	Record daily precipitation (mm)	Date
Jan	24.1 mm (0.9 in)	13 January 1935
Feb	22.9 mm (0.9 in)	10 February 1939
Mar	61.5 mm (2.4 in)	31 March 1938
Apr	44.7 mm (1.8 in)	23 April 1979
May	66.3 mm (2.6 in)	7 May 1915
Jun	94.0 mm (3.7 in)	22 June 1957
Jul	109.0 mm (4.3 in)	5 July 1935
Aug	76.2 mm (3.0 in)	6 August 1933
Sep	82.8 mm (3.3 in)	6 September 1943
Oct	52.3 mm (2.1 in)	20 October 1934
Nov	32.0 mm (1.3 in)	8 November 1932
Dec	25.4 mm (1.0 in)	6 December 1936

Period of Record Coverage

1915 to 1983

69 years of record at Mine Centre, 1915 to 1983. 7 years have data for under 90 percent of days and are left out of rankings: 1934, 1936, 1948, 1977, 1980, 1981, 1983.

Days with data per year at Mine Centre
Year	Days with data	Share of year	Complete
1915	334	92%	Yes
1916	332	91%	Yes
1917	365	100%	Yes
1918	365	100%	Yes
1919	365	100%	Yes
1920	366	100%	Yes
1921	365	100%	Yes
1922	365	100%	Yes
1923	364	100%	Yes
1924	366	100%	Yes
1925	365	100%	Yes
1926	365	100%	Yes
1927	365	100%	Yes
1928	366	100%	Yes
1929	365	100%	Yes
1930	365	100%	Yes
1931	365	100%	Yes
1932	366	100%	Yes
1933	365	100%	Yes
1934	242	66%	No
1935	365	100%	Yes
1936	315	86%	No
1937	365	100%	Yes
1938	364	100%	Yes
1939	364	100%	Yes
1940	352	96%	Yes
1941	365	100%	Yes
1942	365	100%	Yes
1943	365	100%	Yes
1944	366	100%	Yes
1945	365	100%	Yes
1946	364	100%	Yes
1947	365	100%	Yes
1948	273	75%	No
1949	364	100%	Yes
1950	365	100%	Yes
1951	364	100%	Yes
1952	366	100%	Yes
1953	365	100%	Yes
1954	365	100%	Yes
1955	365	100%	Yes
1956	366	100%	Yes
1957	365	100%	Yes
1958	365	100%	Yes
1959	365	100%	Yes
1960	366	100%	Yes
1961	365	100%	Yes
1962	364	100%	Yes
1963	365	100%	Yes
1964	366	100%	Yes
1965	365	100%	Yes
1966	365	100%	Yes
1967	365	100%	Yes
1968	366	100%	Yes
1969	364	100%	Yes
1970	365	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	364	100%	Yes
1976	366	100%	Yes
1977	243	67%	No
1978	365	100%	Yes
1979	364	100%	Yes
1980	303	83%	No
1981	318	87%	No
1982	358	98%	Yes
1983	301	82%	No

Latest Records

Latest records at Mine Centre
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
20 September 1983	Mine Centre, CA	daily low max (Tie)	10.0 C (50.0 F)	tie	57 years	5 of 100 (Routine)
8 September 1983	Mine Centre, CA	daily rain	35.0 mm (1.4 in)	4.8 mm (0.19 in)	37 years	23 of 100 (Routine)
2 September 1983	Mine Centre, CA	daily high max	33.0 C (91.4 F)	2.4 C (4.3 F)	12 years	13 of 100 (Routine)
18 August 1983	Mine Centre, CA	daily high max	34.0 C (93.2 F)	0.1 C (0.2 F)	28 years	14 of 100 (Routine)
7 August 1983	Mine Centre, CA	daily high max	35.0 C (95.0 F)	2.2 C (4.0 F)	41 years	23 of 100 (Routine)
27 July 1983	Mine Centre, CA	daily rain	62.0 mm (2.4 in)	22.4 mm (0.9 in)	20 years	33 of 100 (Routine)
15 July 1983	Mine Centre, CA	daily high max	34.0 C (93.2 F)	0.7 C (1.3 F)	18 years	12 of 100 (Routine)
5 July 1983	Mine Centre, CA	daily low min	4.0 C (39.2 F)	1.0 C (1.8 F)	53 years	24 of 100 (Routine)
12 March 1983	Mine Centre, CA	daily high max	10.0 C (50.0 F)	1.1 C (2.0 F)	37 years	18 of 100 (Routine)
7 March 1983	Mine Centre, CA	daily high min	3.0 C (37.4 F)	3.0 C (5.4 F)	9 years	11 of 100 (Routine)
6 March 1983	Mine Centre, CA	daily high min	3.0 C (37.4 F)	0.8 C (1.4 F)	45 years	19 of 100 (Routine)
5 March 1983	Mine Centre, CA	daily high min	0.0 C (32.0 F)	2.8 C (5.0 F)	56 years	25 of 100 (Routine)
4 March 1983	Mine Centre, CA	daily high min	-2.0 C (28.4 F)	1.3 C (2.3 F)	42 years	19 of 100 (Routine)
16 February 1983	Mine Centre, CA	daily high min	0.0 C (32.0 F)	4.4 C (7.9 F)	68 years	30 of 100 (Routine)
13 February 1983	Mine Centre, CA	daily high max	6.0 C (42.8 F)	1.0 C (1.8 F)	48 years	21 of 100 (Routine)
29 January 1983	Mine Centre, CA	daily high min	-6.0 C (21.2 F)	0.1 C (0.2 F)	40 years	18 of 100 (Routine)
2 December 1982	Mine Centre, CA	daily high max	7.0 C (44.6 F)	0.3 C (0.5 F)	31 years	15 of 100 (Routine)
2 December 1982	Mine Centre, CA	daily high min	2.0 C (35.6 F)	2.6 C (4.7 F)	12 years	11 of 100 (Routine)
1 December 1982	Mine Centre, CA	daily high min	2.0 C (35.6 F)	0.9 C (1.6 F)	20 years	12 of 100 (Routine)
20 November 1982	Mine Centre, CA	daily high min	5.0 C (41.0 F)	3.3 C (5.9 F)	45 years	23 of 100 (Routine)

Climate Trend

57 complete years, 1917 to 1979

One stripe for each of 57 complete years at Mine Centre, 1917 to 1979. Blue stripes are years cooler than the station's own mean of 2.1 C (35.8 F); red stripes are warmer. The coolest year was 1950, at -0.4 C (31.3 F), and the warmest was 1931, at 4.5 C (40.1 F). The strongest colour marks a difference of 2.5 C (4.5 F).

Annual mean temperature at Mine Centre as warming stripes, 1917 to 1979
Year	Annual mean temperature	Difference from the station mean
1917	-0.3 C	-2.40 C
1918	2.0 C	-0.07 C
1919	2.1 C	-0.03 C
1920	2.4 C	+0.35 C
1921	3.2 C	+1.15 C
1922	2.6 C	+0.55 C
1923	2.2 C	+0.07 C
1924	0.6 C	-1.44 C
1925	1.5 C	-0.58 C
1926	0.7 C	-1.35 C
1927	1.1 C	-0.99 C
1928	1.9 C	-0.22 C
1929	0.5 C	-1.62 C
1930	2.5 C	+0.37 C
1931	4.5 C	+2.43 C
1932	1.4 C	-0.66 C
1933	1.2 C	-0.91 C
1935	1.5 C	-0.56 C
1937	1.6 C	-0.44 C
1938	3.1 C	+1.01 C
1939	1.0 C	-1.12 C
1941	4.0 C	+1.94 C
1942	2.9 C	+0.83 C
1943	1.7 C	-0.42 C
1944	3.4 C	+1.27 C
1945	2.3 C	+0.23 C
1946	3.1 C	+1.02 C
1947	2.5 C	+0.40 C
1949	1.9 C	-0.17 C
1950	-0.4 C	-2.48 C
1951	1.0 C	-1.13 C
1952	3.4 C	+1.28 C
1953	3.0 C	+0.92 C
1954	2.0 C	-0.07 C
1955	1.9 C	-0.18 C
1956	1.3 C	-0.74 C
1957	1.3 C	-0.74 C
1958	2.1 C	+0.03 C
1959	2.3 C	+0.17 C
1960	2.7 C	+0.63 C
1961	3.5 C	+1.42 C
1962	2.5 C	+0.43 C
1963	3.0 C	+0.91 C
1965	1.8 C	-0.28 C
1966	1.8 C	-0.28 C
1967	1.7 C	-0.41 C
1968	2.9 C	+0.81 C
1969	2.7 C	+0.65 C
1970	2.1 C	+0.03 C
1971	2.5 C	+0.39 C
1972	1.1 C	-1.00 C
1973	3.6 C	+1.53 C
1974	2.1 C	0.00 C
1975	2.8 C	+0.74 C
1976	2.2 C	+0.08 C
1978	1.8 C	-0.31 C
1979	1.3 C	-0.77 C

The fitted trend in annual mean temperature here over 1917 to 1979 is 0.09 C (-0.05 to 0.23) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.2 F (-0.1 to 0.4) per decade. The slope is a straight line fitted to 57 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Mine Centre
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.09 C (-0.05 to 0.23) per decade	0.2 F (-0.1 to 0.4) per decade	1917 to 1979	57	Not clearly different from zero
Mean daily maximum	0.11 C (-0.05 to 0.26) per decade	0.2 F (-0.1 to 0.5) per decade	1917 to 1979	57	Not clearly different from zero
Mean daily minimum	0.1 C (-0.1 to 0.2) per decade	0.1 F (-0.2 to 0.4) per decade	1917 to 1979	57	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

1914 to 1983

Yearly extremes at Mine Centre: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	41.7 C (107.1 F)	1936	33.3 C (91.9 F)	69
Coldest night (TNn)	-47.2 C (-53.0 F)	1950	-41.1 C (-42.0 F)	69
Wettest day (Rx1day)	109.0 mm (4.3 in)	1935	45.9 mm (1.8 in)	70
Wettest five days (Rx5day)	166.9 mm (6.6 in)	1935	72.8 mm (2.9 in)	70
Longest dry spell (CDD)	55 days	1915	21 days	70

Hottest day (TXx)

The hottest day of the year at Mine Centre, 1914 to 1983. The record is 41.7 C (107.1 F) in 1936, marked on the chart; the median year is 33.3 C (91.9 F).

Hottest day (TXx) at Mine Centre by year
Year	Hottest day (TXx)
1914	n/a
1915	31.7 C (89.1 F)
1916	37.8 C (100.0 F)
1917	35.6 C (96.1 F)
1918	34.4 C (93.9 F)
1919	33.3 C (91.9 F)
1920	33.3 C (91.9 F)
1921	37.2 C (99.0 F)
1922	33.9 C (93.0 F)
1923	33.3 C (91.9 F)
1924	32.8 C (91.0 F)
1925	33.3 C (91.9 F)
1926	33.3 C (91.9 F)
1927	31.7 C (89.1 F)
1928	29.4 C (84.9 F)
1929	37.8 C (100.0 F)
1930	33.3 C (91.9 F)
1931	38.3 C (100.9 F)
1932	33.3 C (91.9 F)
1933	37.2 C (99.0 F)
1934	26.1 C (79.0 F)
1935	33.3 C (91.9 F)
1936	41.7 C (107.1 F)
1937	36.7 C (98.1 F)
1938	32.8 C (91.0 F)
1939	33.3 C (91.9 F)
1940	36.1 C (97.0 F)
1941	37.8 C (100.0 F)
1942	32.8 C (91.0 F)
1943	33.3 C (91.9 F)
1944	32.2 C (90.0 F)
1945	35.6 C (96.1 F)
1946	35.0 C (95.0 F)
1947	35.0 C (95.0 F)
1948	32.2 C (90.0 F)
1949	35.0 C (95.0 F)
1950	33.3 C (91.9 F)
1951	33.3 C (91.9 F)
1952	32.8 C (91.0 F)
1953	32.2 C (90.0 F)
1954	33.3 C (91.9 F)
1955	33.9 C (93.0 F)
1956	34.4 C (93.9 F)
1957	31.1 C (88.0 F)
1958	31.7 C (89.1 F)
1959	35.6 C (96.1 F)
1960	32.8 C (91.0 F)
1961	33.9 C (93.0 F)
1962	31.7 C (89.1 F)
1963	32.2 C (90.0 F)
1964	36.7 C (98.1 F)
1965	33.3 C (91.9 F)
1966	36.7 C (98.1 F)
1967	33.9 C (93.0 F)
1968	30.0 C (86.0 F)
1969	33.3 C (91.9 F)
1970	35.6 C (96.1 F)
1971	31.7 C (89.1 F)
1972	32.2 C (90.0 F)
1973	32.2 C (90.0 F)
1974	34.4 C (93.9 F)
1975	35.0 C (95.0 F)
1976	36.1 C (97.0 F)
1977	34.4 C (93.9 F)
1978	31.7 C (89.1 F)
1979	32.2 C (90.0 F)
1980	32.5 C (90.5 F)
1981	33.0 C (91.4 F)
1982	31.0 C (87.8 F)
1983	35.0 C (95.0 F)

Coldest night (TNn)

The coldest night of the year at Mine Centre, 1914 to 1983. The record is -47.2 C (-53.0 F) in 1950, marked on the chart; the median year is -41.1 C (-42.0 F).

Coldest night (TNn) at Mine Centre by year
Year	Coldest night (TNn)
1914	n/a
1915	-41.1 C (-42.0 F)
1916	-38.3 C (-36.9 F)
1917	-40.6 C (-41.1 F)
1918	-41.7 C (-43.1 F)
1919	-41.1 C (-42.0 F)
1920	-38.3 C (-36.9 F)
1921	-37.2 C (-35.0 F)
1922	-42.8 C (-45.0 F)
1923	-43.3 C (-45.9 F)
1924	-39.4 C (-38.9 F)
1925	-39.4 C (-38.9 F)
1926	-38.9 C (-38.0 F)
1927	-43.3 C (-45.9 F)
1928	-40.0 C (-40.0 F)
1929	-38.9 C (-38.0 F)
1930	-45.0 C (-49.0 F)
1931	-35.6 C (-32.1 F)
1932	-40.6 C (-41.1 F)
1933	-46.7 C (-52.1 F)
1934	-41.7 C (-43.1 F)
1935	-43.9 C (-47.0 F)
1936	-42.8 C (-45.0 F)
1937	-42.2 C (-44.0 F)
1938	-40.6 C (-41.1 F)
1939	-42.2 C (-44.0 F)
1940	-42.8 C (-45.0 F)
1941	-41.7 C (-43.1 F)
1942	-39.4 C (-38.9 F)
1943	-44.4 C (-47.9 F)
1944	-37.8 C (-36.0 F)
1945	-39.4 C (-38.9 F)
1946	-41.1 C (-42.0 F)
1947	-39.4 C (-38.9 F)
1948	-41.7 C (-43.1 F)
1949	-41.1 C (-42.0 F)
1950	-47.2 C (-53.0 F)
1951	-45.6 C (-50.1 F)
1952	-37.2 C (-35.0 F)
1953	-40.6 C (-41.1 F)
1954	-43.3 C (-45.9 F)
1955	-41.7 C (-43.1 F)
1956	-37.8 C (-36.0 F)
1957	-44.4 C (-47.9 F)
1958	-40.0 C (-40.0 F)
1959	-41.7 C (-43.1 F)
1960	-36.1 C (-33.0 F)
1961	-39.4 C (-38.9 F)
1962	-41.1 C (-42.0 F)
1963	-42.8 C (-45.0 F)
1964	-38.3 C (-36.9 F)
1965	-42.8 C (-45.0 F)
1966	-44.4 C (-47.9 F)
1967	-42.8 C (-45.0 F)
1968	-42.8 C (-45.0 F)
1969	-36.7 C (-34.1 F)
1970	-40.0 C (-40.0 F)
1971	-37.2 C (-35.0 F)
1972	-42.2 C (-44.0 F)
1973	-42.8 C (-45.0 F)
1974	-42.2 C (-44.0 F)
1975	-37.8 C (-36.0 F)
1976	-40.0 C (-40.0 F)
1977	-40.0 C (-40.0 F)
1978	-37.2 C (-35.0 F)
1979	-41.1 C (-42.0 F)
1980	-36.0 C (-32.8 F)
1981	-41.0 C (-41.8 F)
1982	-36.0 C (-32.8 F)
1983	-38.0 C (-36.4 F)

Wettest day (Rx1day)

The wettest day of the year at Mine Centre, 1914 to 1983. The record is 109.0 mm (4.3 in) in 1935, marked on the chart; the median year is 45.9 mm (1.8 in).

Wettest day (Rx1day) at Mine Centre by year
Year	Wettest day (Rx1day)
1914	5.8 mm (0.23 in)
1915	78.2 mm (3.1 in)
1916	30.0 mm (1.2 in)
1917	34.0 mm (1.3 in)
1918	32.0 mm (1.3 in)
1919	85.9 mm (3.4 in)
1920	49.5 mm (1.9 in)
1921	37.3 mm (1.5 in)
1922	43.2 mm (1.7 in)
1923	50.8 mm (2.0 in)
1924	38.1 mm (1.5 in)
1925	23.1 mm (0.9 in)
1926	71.6 mm (2.8 in)
1927	39.9 mm (1.6 in)
1928	37.1 mm (1.5 in)
1929	17.8 mm (0.7 in)
1930	33.8 mm (1.3 in)
1931	33.8 mm (1.3 in)
1932	32.8 mm (1.3 in)
1933	76.2 mm (3.0 in)
1934	52.3 mm (2.1 in)
1935	109.0 mm (4.3 in)
1936	30.7 mm (1.2 in)
1937	41.4 mm (1.6 in)
1938	61.5 mm (2.4 in)
1939	34.0 mm (1.3 in)
1940	64.0 mm (2.5 in)
1941	86.9 mm (3.4 in)
1942	46.7 mm (1.8 in)
1943	82.8 mm (3.3 in)
1944	74.9 mm (2.9 in)
1945	33.3 mm (1.3 in)
1946	49.5 mm (1.9 in)
1947	39.6 mm (1.6 in)
1948	63.5 mm (2.5 in)
1949	67.8 mm (2.7 in)
1950	85.9 mm (3.4 in)
1951	40.6 mm (1.6 in)
1952	70.6 mm (2.8 in)
1953	35.6 mm (1.4 in)
1954	50.0 mm (2.0 in)
1955	47.8 mm (1.9 in)
1956	32.0 mm (1.3 in)
1957	94.0 mm (3.7 in)
1958	28.4 mm (1.1 in)
1959	51.8 mm (2.0 in)
1960	49.3 mm (1.9 in)
1961	36.8 mm (1.4 in)
1962	27.2 mm (1.1 in)
1963	41.7 mm (1.6 in)
1964	68.8 mm (2.7 in)
1965	32.5 mm (1.3 in)
1966	45.0 mm (1.8 in)
1967	24.6 mm (1.0 in)
1968	49.0 mm (1.9 in)
1969	56.6 mm (2.2 in)
1970	48.3 mm (1.9 in)
1971	71.1 mm (2.8 in)
1972	96.8 mm (3.8 in)
1973	49.0 mm (1.9 in)
1974	51.6 mm (2.0 in)
1975	31.8 mm (1.3 in)
1976	37.1 mm (1.5 in)
1977	34.5 mm (1.4 in)
1978	43.9 mm (1.7 in)
1979	50.0 mm (2.0 in)
1980	63.6 mm (2.5 in)
1981	34.0 mm (1.3 in)
1982	34.0 mm (1.3 in)
1983	62.0 mm (2.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Mine Centre, 1914 to 1983. The record is 166.9 mm (6.6 in) in 1935, marked on the chart; the median year is 72.8 mm (2.9 in).

Wettest five days (Rx5day) at Mine Centre by year
Year	Wettest five days (Rx5day)
1914	18.0 mm (0.7 in)
1915	144.0 mm (5.7 in)
1916	54.9 mm (2.2 in)
1917	50.6 mm (2.0 in)
1918	54.4 mm (2.1 in)
1919	157.8 mm (6.2 in)
1920	55.1 mm (2.2 in)
1921	52.3 mm (2.1 in)
1922	49.8 mm (2.0 in)
1923	75.4 mm (3.0 in)
1924	50.8 mm (2.0 in)
1925	58.4 mm (2.3 in)
1926	110.8 mm (4.4 in)
1927	81.3 mm (3.2 in)
1928	76.0 mm (3.0 in)
1929	28.9 mm (1.1 in)
1930	72.6 mm (2.9 in)
1931	63.3 mm (2.5 in)
1932	67.5 mm (2.7 in)
1933	81.3 mm (3.2 in)
1934	93.2 mm (3.7 in)
1935	166.9 mm (6.6 in)
1936	45.1 mm (1.8 in)
1937	78.5 mm (3.1 in)
1938	75.8 mm (3.0 in)
1939	52.8 mm (2.1 in)
1940	64.8 mm (2.6 in)
1941	96.3 mm (3.8 in)
1942	86.3 mm (3.4 in)
1943	104.1 mm (4.1 in)
1944	95.5 mm (3.8 in)
1945	82.3 mm (3.2 in)
1946	72.9 mm (2.9 in)
1947	62.5 mm (2.5 in)
1948	69.4 mm (2.7 in)
1949	101.6 mm (4.0 in)
1950	107.4 mm (4.2 in)
1951	46.0 mm (1.8 in)
1952	108.7 mm (4.3 in)
1953	41.6 mm (1.6 in)
1954	53.3 mm (2.1 in)
1955	108.2 mm (4.3 in)
1956	60.9 mm (2.4 in)
1957	112.3 mm (4.4 in)
1958	45.5 mm (1.8 in)
1959	58.1 mm (2.3 in)
1960	64.8 mm (2.6 in)
1961	104.1 mm (4.1 in)
1962	66.8 mm (2.6 in)
1963	80.0 mm (3.1 in)
1964	95.8 mm (3.8 in)
1965	59.2 mm (2.3 in)
1966	48.8 mm (1.9 in)
1967	52.0 mm (2.0 in)
1968	94.0 mm (3.7 in)
1969	81.1 mm (3.2 in)
1970	87.9 mm (3.5 in)
1971	107.7 mm (4.2 in)
1972	110.2 mm (4.3 in)
1973	101.6 mm (4.0 in)
1974	87.2 mm (3.4 in)
1975	44.0 mm (1.7 in)
1976	64.8 mm (2.6 in)
1977	58.4 mm (2.3 in)
1978	85.6 mm (3.4 in)
1979	85.0 mm (3.3 in)
1980	67.6 mm (2.7 in)
1981	65.0 mm (2.6 in)
1982	64.0 mm (2.5 in)
1983	79.0 mm (3.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Mine Centre, 1914 to 1983. The record is 55 days in 1915, marked on the chart; the median year is 21 days.

Longest dry spell (CDD) at Mine Centre by year
Year	Longest dry spell (CDD)
1914	30 days
1915	55 days
1916	23 days
1917	46 days
1918	24 days
1919	23 days
1920	22 days
1921	15 days
1922	12 days
1923	25 days
1924	18 days
1925	22 days
1926	22 days
1927	13 days
1928	26 days
1929	18 days
1930	26 days
1931	28 days
1932	19 days
1933	18 days
1934	16 days
1935	19 days
1936	18 days
1937	19 days
1938	34 days
1939	24 days
1940	21 days
1941	20 days
1942	37 days
1943	25 days
1944	24 days
1945	21 days
1946	21 days
1947	14 days
1948	19 days
1949	15 days
1950	13 days
1951	19 days
1952	28 days
1953	25 days
1954	14 days
1955	11 days
1956	23 days
1957	15 days
1958	34 days
1959	18 days
1960	25 days
1961	21 days
1962	28 days
1963	20 days
1964	17 days
1965	16 days
1966	21 days
1967	24 days
1968	20 days
1969	30 days
1970	20 days
1971	14 days
1972	21 days
1973	20 days
1974	16 days
1975	18 days
1976	19 days
1977	14 days
1978	19 days
1979	18 days
1980	26 days
1981	24 days
1982	17 days
1983	25 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

57 years with a frost

Across 57 years with a frost, the median last spring frost at Mine Centre falls on 2 June and the median first autumn frost on 11 September, which leaves a median of 101 days between them.

Fitted over all years, the growing season changes by +1.5 days per decade at this station.

Frost dates and growing season at Mine Centre
Measure	Median, all years	Earliest period	Recent period (1947 to 1979)	Recent against earliest	Fitted trend
Last spring frost	2 June	n/a	1 June	n/a	-0.9 days per decade
First autumn frost	11 September	n/a	10 September	n/a	+0.7 days per decade
Growing days	101 days	n/a	103 days	n/a	+1.5 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

64 years, 1915 to 1982

A day with at least 45.0 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 126.5 mm (5.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Mine Centre: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	45.0 mm (1.8 in)
5 years	63.1 mm (2.5 in)
10 years	76.4 mm (3.0 in)
25 years	95.0 mm (3.7 in)
50 years	110.1 mm (4.3 in)
100 years	126.5 mm (5.0 in)	Longer than the 64 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, 64 years of values from 1915 to 1982.

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: 109.0 mm (4.3 in) in 1935; 96.8 mm (3.8 in) in 1972; 94.0 mm (3.7 in) in 1957.

Station Changes

No change in the annual mean temperature of this station was found against its neighbours.

Download the Data

Data for Mine Centre standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Mine Centre 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).