Bic Weather Records (CA007050760)

Record envelope, standing records and threshold days for Bic (CA007050760), Quebec, Canada, with 87 years of record.

Key Facts for Bic

Bic (CA007050760) is a weather station in Quebec, Canada at 48.37 latitude and -68.70 longitude, 18 m (59 ft) above sea level.
The station reports from 1882 to 1968, 87 years of record.
1,464 records set at Bic still stand.
Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
Bic set a daily record high maximum temperature of 28.9 C (84.0 F) on 15 June 1968.

About the Station

Location: Quebec, Canada, 48.37 latitude, -68.70 longitude.
Elevation: 18 m (59 ft).
Period of record: 1882 to 1968, 87 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 Bic. 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 Bic, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	11.7 C (53.1 F)	-34.4 C (-29.9 F)	n/a	n/a
Feb	11.1 C (52.0 F)	-31.7 C (-25.1 F)	n/a	n/a
Mar	20.6 C (69.1 F)	-28.3 C (-18.9 F)	n/a	n/a
Apr	22.2 C (72.0 F)	-15.6 C (3.9 F)	n/a	n/a
May	30.0 C (86.0 F)	-8.3 C (17.1 F)	n/a	n/a
Jun	33.3 C (91.9 F)	-1.1 C (30.0 F)	n/a	n/a
Jul	34.4 C (93.9 F)	-1.1 C (30.0 F)	n/a	n/a
Aug	34.4 C (93.9 F)	0.6 C (33.1 F)	n/a	n/a
Sep	31.7 C (89.1 F)	-2.8 C (27.0 F)	n/a	n/a
Oct	27.8 C (82.0 F)	-9.4 C (15.1 F)	n/a	n/a
Nov	20.0 C (68.0 F)	-23.3 C (-9.9 F)	n/a	n/a
Dec	13.9 C (57.0 F)	-36.1 C (-33.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Bic still stand. 1933 holds the most, with 88.

Standing records at Bic by the year they were set
Year set	Standing records
1921	38
1922	72
1923	43
1924	25
1927	31
1928	41
1929	54
1930	30
1931	17
1932	67
1933	88
1934	67
1935	26
1936	38
1937	34
1938	46
1939	38
1940	19
1941	26
1942	39
1943	28
1944	30
1945	17
1946	27
1947	47
1948	33
1949	26
1950	38
1951	28
1952	10
1953	27
1954	29
1955	15
1956	18
1957	30
1958	12
1959	21
1960	17
1961	14
1962	32
1963	27
1964	26
1965	18
1966	27
1967	14
1968	14

All-Time Record Progression

1 new records

1 all-time records were set at Bic between 3 October 1952 and 3 October 1952. Each dot is a new record.

Wettest Day of Each Month

Oct: 105.4 mm (4.1 in)

The wettest day on record for each calendar month at Bic. The most was 105.4 mm (4.1 in) on 3 October 1952.

Record daily precipitation for each month at Bic
Month	Record daily precipitation (mm)	Date
Jan	91.4 mm (3.6 in)	9 January 1912
Feb	45.7 mm (1.8 in)	11 February 1952
Mar	46.7 mm (1.8 in)	23 March 1968
Apr	55.9 mm (2.2 in)	17 April 1953
May	50.8 mm (2.0 in)	18 May 1948
Jun	68.6 mm (2.7 in)	27 June 1907
Jul	63.2 mm (2.5 in)	1 July 1951
Aug	68.1 mm (2.7 in)	4 August 1954
Sep	91.4 mm (3.6 in)	11 September 1954
Oct	105.4 mm (4.1 in)	3 October 1952
Nov	57.2 mm (2.3 in)	5 November 1950
Dec	43.2 mm (1.7 in)	14 December 1941

Period of Record Coverage

1921 to 1968

46 years of record at Bic, 1921 to 1968. 4 years have data for under 90 percent of days and are left out of rankings: 1921, 1924, 1962, 1968.

Days with data per year at Bic
Year	Days with data	Share of year	Complete
1921	240	66%	No
1922	358	98%	Yes
1923	358	98%	Yes
1924	301	82%	No
1927	349	96%	Yes
1928	366	100%	Yes
1929	365	100%	Yes
1930	365	100%	Yes
1931	365	100%	Yes
1932	366	100%	Yes
1933	364	100%	Yes
1934	365	100%	Yes
1935	363	99%	Yes
1936	365	100%	Yes
1937	365	100%	Yes
1938	365	100%	Yes
1939	365	100%	Yes
1940	365	100%	Yes
1941	363	99%	Yes
1942	365	100%	Yes
1943	335	92%	Yes
1944	366	100%	Yes
1945	365	100%	Yes
1946	364	100%	Yes
1947	364	100%	Yes
1948	364	99%	Yes
1949	362	99%	Yes
1950	359	98%	Yes
1951	365	100%	Yes
1952	355	97%	Yes
1953	364	100%	Yes
1954	364	100%	Yes
1955	364	100%	Yes
1956	366	100%	Yes
1957	365	100%	Yes
1958	365	100%	Yes
1959	365	100%	Yes
1960	363	99%	Yes
1961	365	100%	Yes
1962	312	85%	No
1963	364	100%	Yes
1964	366	100%	Yes
1965	338	93%	Yes
1966	362	99%	Yes
1967	363	99%	Yes
1968	182	50%	No

Latest Records

Latest records at Bic
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
15 June 1968	Bic, CA	daily high max	28.9 C (84.0 F)	1.7 C (3.1 F)	30 years	16 of 100 (Routine)
10 June 1968	Bic, CA	daily low min	0.0 C (32.0 F)	1.7 C (3.1 F)	17 years	13 of 100 (Routine)
15 May 1968	Bic, CA	daily high max (Tie)	22.2 C (72.0 F)	tie	22 years	2 of 100 (Routine)
25 April 1968	Bic, CA	daily high min	7.2 C (45.0 F)	2.8 C (5.0 F)	46 years	23 of 100 (Routine)
13 April 1968	Bic, CA	daily high max	19.4 C (66.9 F)	6.1 C (11.0 F)	4 years	18 of 100 (Routine)
13 April 1968	Bic, CA	daily high min	7.2 C (45.0 F)	1.6 C (2.9 F)	31 years	16 of 100 (Routine)
12 April 1968	Bic, CA	daily high max	18.9 C (66.0 F)	5.0 C (9.0 F)	4 years	15 of 100 (Routine)
8 April 1968	Bic, CA	daily high max	12.8 C (55.0 F)	1.7 C (3.1 F)	46 years	20 of 100 (Routine)
23 March 1968	Bic, CA	monthly rain	46.7 mm (1.8 in)	6.1 mm (0.24 in)	39 years	37 of 100 (Notable)
23 March 1968	Bic, CA	monthly snowfall	46.7 cm (18.4 in)	6.1 cm (2.4 in)	39 years	37 of 100 (Notable)
20 March 1968	Bic, CA	daily high max (Tie)	10.6 C (51.1 F)	tie	32 years	3 of 100 (Routine)
17 March 1968	Bic, CA	daily high min	2.2 C (36.0 F)	1.6 C (2.9 F)	32 years	15 of 100 (Routine)
18 February 1968	Bic, CA	daily low max	-20.0 C (-4.0 F)	2.2 C (4.0 F)	45 years	20 of 100 (Routine)
4 February 1968	Bic, CA	daily high min (Tie)	-4.4 C (24.1 F)	tie	13 years	2 of 100 (Routine)
3 February 1968	Bic, CA	daily high max	7.8 C (46.0 F)	6.1 C (11.0 F)	32 years	23 of 100 (Routine)
3 February 1968	Bic, CA	daily high min	-2.2 C (28.0 F)	2.2 C (4.0 F)	9 years	9 of 100 (Routine)
20 January 1968	Bic, CA	daily high min (Tie)	-4.4 C (24.1 F)	tie	40 years	4 of 100 (Routine)
11 January 1968	Bic, CA	daily low max	-20.0 C (-4.0 F)	0.6 C (1.1 F)	37 years	15 of 100 (Routine)
10 January 1968	Bic, CA	daily low max	-22.8 C (-9.0 F)	3.4 C (6.1 F)	13 years	13 of 100 (Routine)
9 January 1968	Bic, CA	daily low max	-21.1 C (-6.0 F)	0.5 C (0.9 F)	8 years	6 of 100 (Routine)

Climate Trend

38 complete years, 1922 to 1967

One stripe for each of 38 complete years at Bic, 1922 to 1967. Blue stripes are years cooler than the station's own mean of 3.2 C (37.8 F); red stripes are warmer. The coolest year was 1933, at 0.5 C (32.8 F), and the warmest was 1953, at 4.9 C (40.8 F). The strongest colour marks a difference of 2.8 C (5.0 F).

Annual mean temperature at Bic as warming stripes, 1922 to 1967
Year	Annual mean temperature	Difference from the station mean
1922	3.9 C	+0.74 C
1923	3.2 C	-0.04 C
1927	2.7 C	-0.54 C
1928	1.2 C	-2.00 C
1929	0.5 C	-2.69 C
1930	1.5 C	-1.71 C
1931	2.5 C	-0.74 C
1932	1.2 C	-2.03 C
1933	0.5 C	-2.74 C
1934	1.4 C	-1.82 C
1935	3.2 C	0.00 C
1936	3.3 C	+0.13 C
1937	4.4 C	+1.23 C
1938	4.0 C	+0.83 C
1939	2.9 C	-0.28 C
1940	3.6 C	+0.36 C
1941	3.2 C	+0.04 C
1944	4.3 C	+1.06 C
1945	3.9 C	+0.70 C
1947	3.7 C	+0.52 C
1948	3.8 C	+0.57 C
1949	4.3 C	+1.12 C
1950	3.6 C	+0.44 C
1951	4.0 C	+0.75 C
1952	4.2 C	+1.03 C
1953	4.9 C	+1.68 C
1954	3.7 C	+0.45 C
1955	3.3 C	+0.14 C
1956	2.9 C	-0.34 C
1957	3.3 C	+0.07 C
1958	3.0 C	-0.18 C
1959	3.4 C	+0.17 C
1960	4.1 C	+0.88 C
1961	3.6 C	+0.43 C
1963	3.4 C	+0.15 C
1964	3.4 C	+0.16 C
1966	4.5 C	+1.30 C
1967	3.4 C	+0.20 C

The annual mean temperature here has risen by 0.4 C (0.2 to 0.7) per decade over 1922 to 1967. In Fahrenheit: 0.8 F (0.3 to 1.2) per decade. The slope is a straight line fitted to 38 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Bic
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.4 C (0.2 to 0.7) per decade	0.8 F (0.3 to 1.2) per decade	1922 to 1967	38	Rise
Mean daily maximum	0.5 C (0.2 to 0.8) per decade	1.0 F (0.4 to 1.5) per decade	1922 to 1967	38	Rise
Mean daily minimum	0.3 C (0.1 to 0.6) per decade	0.6 F (0.1 to 1.0) per decade	1922 to 1967	38	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

1882 to 1968

Yearly extremes at Bic: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	34.4 C (93.9 F)	1946	31.1 C (88.0 F)	46
Coldest night (TNn)	-36.1 C (-33.0 F)	1946	-28.6 C (-19.5 F)	46
Wettest day (Rx1day)	105.4 mm (4.1 in)	1952	38.4 mm (1.5 in)	87
Wettest five days (Rx5day)	155.9 mm (6.1 in)	1952	70.1 mm (2.8 in)	87
Longest dry spell (CDD)	41 days	1911	17 days	87

Hottest day (TXx)

The hottest day of the year at Bic, 1882 to 1968. The record is 34.4 C (93.9 F) in 1946, marked on the chart; the median year is 31.1 C (88.0 F).

Hottest day (TXx) at Bic by year
Year	Hottest day (TXx)
1882	n/a
1883	n/a
1884	n/a
1885	n/a
1886	n/a
1887	n/a
1888	n/a
1889	n/a
1890	n/a
1891	n/a
1892	n/a
1893	n/a
1894	n/a
1895	n/a
1896	n/a
1897	n/a
1898	n/a
1899	n/a
1900	n/a
1901	n/a
1902	n/a
1903	n/a
1904	n/a
1905	n/a
1906	n/a
1907	n/a
1908	n/a
1909	n/a
1910	n/a
1911	n/a
1912	n/a
1913	n/a
1914	n/a
1915	n/a
1916	n/a
1917	n/a
1918	n/a
1919	n/a
1920	n/a
1921	33.3 C (91.9 F)
1922	30.6 C (87.1 F)
1923	33.3 C (91.9 F)
1924	32.2 C (90.0 F)
1925	n/a
1926	n/a
1927	27.8 C (82.0 F)
1928	29.4 C (84.9 F)
1929	26.7 C (80.1 F)
1930	28.9 C (84.0 F)
1931	29.4 C (84.9 F)
1932	28.3 C (82.9 F)
1933	29.4 C (84.9 F)
1934	27.8 C (82.0 F)
1935	32.8 C (91.0 F)
1936	30.6 C (87.1 F)
1937	31.1 C (88.0 F)
1938	32.2 C (90.0 F)
1939	31.7 C (89.1 F)
1940	31.1 C (88.0 F)
1941	32.8 C (91.0 F)
1942	32.2 C (90.0 F)
1943	32.8 C (91.0 F)
1944	33.3 C (91.9 F)
1945	31.7 C (89.1 F)
1946	34.4 C (93.9 F)
1947	34.4 C (93.9 F)
1948	30.6 C (87.1 F)
1949	33.3 C (91.9 F)
1950	31.1 C (88.0 F)
1951	30.0 C (86.0 F)
1952	32.8 C (91.0 F)
1953	31.7 C (89.1 F)
1954	27.8 C (82.0 F)
1955	31.7 C (89.1 F)
1956	30.0 C (86.0 F)
1957	28.3 C (82.9 F)
1958	27.8 C (82.0 F)
1959	30.6 C (87.1 F)
1960	31.1 C (88.0 F)
1961	30.0 C (86.0 F)
1962	29.4 C (84.9 F)
1963	32.2 C (90.0 F)
1964	29.4 C (84.9 F)
1965	32.8 C (91.0 F)
1966	30.6 C (87.1 F)
1967	31.1 C (88.0 F)
1968	28.9 C (84.0 F)

Coldest night (TNn)

The coldest night of the year at Bic, 1882 to 1968. The record is -36.1 C (-33.0 F) in 1946, marked on the chart; the median year is -28.6 C (-19.5 F).

Coldest night (TNn) at Bic by year
Year	Coldest night (TNn)
1882	n/a
1883	n/a
1884	n/a
1885	n/a
1886	n/a
1887	n/a
1888	n/a
1889	n/a
1890	n/a
1891	n/a
1892	n/a
1893	n/a
1894	n/a
1895	n/a
1896	n/a
1897	n/a
1898	n/a
1899	n/a
1900	n/a
1901	n/a
1902	n/a
1903	n/a
1904	n/a
1905	n/a
1906	n/a
1907	n/a
1908	n/a
1909	n/a
1910	n/a
1911	n/a
1912	n/a
1913	n/a
1914	n/a
1915	n/a
1916	n/a
1917	n/a
1918	n/a
1919	n/a
1920	n/a
1921	-23.3 C (-9.9 F)
1922	-30.6 C (-23.1 F)
1923	-31.7 C (-25.1 F)
1924	-33.3 C (-27.9 F)
1925	n/a
1926	n/a
1927	-28.9 C (-20.0 F)
1928	-27.8 C (-18.0 F)
1929	-28.9 C (-20.0 F)
1930	-28.9 C (-20.0 F)
1931	-27.8 C (-18.0 F)
1932	-30.0 C (-22.0 F)
1933	-35.6 C (-32.1 F)
1934	-33.3 C (-27.9 F)
1935	-30.0 C (-22.0 F)
1936	-26.1 C (-15.0 F)
1937	-26.7 C (-16.1 F)
1938	-26.1 C (-15.0 F)
1939	-26.7 C (-16.1 F)
1940	-23.9 C (-11.0 F)
1941	-34.4 C (-29.9 F)
1942	-28.3 C (-18.9 F)
1943	-26.1 C (-15.0 F)
1944	-27.8 C (-18.0 F)
1945	-28.9 C (-20.0 F)
1946	-36.1 C (-33.0 F)
1947	-28.9 C (-20.0 F)
1948	-27.8 C (-18.0 F)
1949	-25.6 C (-14.1 F)
1950	-28.3 C (-18.9 F)
1951	-30.0 C (-22.0 F)
1952	-28.9 C (-20.0 F)
1953	-23.9 C (-11.0 F)
1954	-32.8 C (-27.0 F)
1955	-28.9 C (-20.0 F)
1956	-23.3 C (-9.9 F)
1957	-33.3 C (-27.9 F)
1958	-25.6 C (-14.1 F)
1959	-27.8 C (-18.0 F)
1960	-28.9 C (-20.0 F)
1961	-30.0 C (-22.0 F)
1962	-30.0 C (-22.0 F)
1963	-27.8 C (-18.0 F)
1964	-23.9 C (-11.0 F)
1965	-27.2 C (-17.0 F)
1966	-25.6 C (-14.1 F)
1967	-28.9 C (-20.0 F)
1968	-27.2 C (-17.0 F)

Wettest day (Rx1day)

The wettest day of the year at Bic, 1882 to 1968. The record is 105.4 mm (4.1 in) in 1952, marked on the chart; the median year is 38.4 mm (1.5 in).

Wettest day (Rx1day) at Bic by year
Year	Wettest day (Rx1day)
1882	30.5 mm (1.2 in)
1883	35.6 mm (1.4 in)
1884	22.9 mm (0.9 in)
1885	43.2 mm (1.7 in)
1886	33.0 mm (1.3 in)
1887	45.7 mm (1.8 in)
1888	40.6 mm (1.6 in)
1889	38.1 mm (1.5 in)
1890	45.7 mm (1.8 in)
1891	25.4 mm (1.0 in)
1892	27.9 mm (1.1 in)
1893	30.5 mm (1.2 in)
1894	30.5 mm (1.2 in)
1895	35.6 mm (1.4 in)
1896	43.2 mm (1.7 in)
1897	25.4 mm (1.0 in)
1898	30.5 mm (1.2 in)
1899	33.0 mm (1.3 in)
1900	66.0 mm (2.6 in)
1901	27.9 mm (1.1 in)
1902	38.1 mm (1.5 in)
1903	25.4 mm (1.0 in)
1904	31.8 mm (1.3 in)
1905	21.6 mm (0.9 in)
1906	33.0 mm (1.3 in)
1907	68.6 mm (2.7 in)
1908	43.2 mm (1.7 in)
1909	40.6 mm (1.6 in)
1910	25.4 mm (1.0 in)
1911	35.6 mm (1.4 in)
1912	91.4 mm (3.6 in)
1913	50.8 mm (2.0 in)
1914	38.1 mm (1.5 in)
1915	40.6 mm (1.6 in)
1916	40.6 mm (1.6 in)
1917	27.9 mm (1.1 in)
1918	66.0 mm (2.6 in)
1919	33.0 mm (1.3 in)
1920	30.5 mm (1.2 in)
1921	25.4 mm (1.0 in)
1922	38.1 mm (1.5 in)
1923	67.3 mm (2.6 in)
1924	58.2 mm (2.3 in)
1925	41.1 mm (1.6 in)
1926	33.0 mm (1.3 in)
1927	52.1 mm (2.1 in)
1928	43.4 mm (1.7 in)
1929	47.0 mm (1.9 in)
1930	33.0 mm (1.3 in)
1931	43.7 mm (1.7 in)
1932	63.0 mm (2.5 in)
1933	47.5 mm (1.9 in)
1934	26.9 mm (1.1 in)
1935	38.1 mm (1.5 in)
1936	38.1 mm (1.5 in)
1937	32.8 mm (1.3 in)
1938	31.8 mm (1.3 in)
1939	49.5 mm (1.9 in)
1940	35.8 mm (1.4 in)
1941	45.0 mm (1.8 in)
1942	38.1 mm (1.5 in)
1943	22.4 mm (0.9 in)
1944	38.1 mm (1.5 in)
1945	46.0 mm (1.8 in)
1946	30.5 mm (1.2 in)
1947	45.7 mm (1.8 in)
1948	80.0 mm (3.1 in)
1949	57.2 mm (2.3 in)
1950	57.2 mm (2.3 in)
1951	63.2 mm (2.5 in)
1952	105.4 mm (4.1 in)
1953	55.9 mm (2.2 in)
1954	91.4 mm (3.6 in)
1955	41.7 mm (1.6 in)
1956	30.5 mm (1.2 in)
1957	31.8 mm (1.3 in)
1958	45.7 mm (1.8 in)
1959	40.1 mm (1.6 in)
1960	46.2 mm (1.8 in)
1961	44.7 mm (1.8 in)
1962	40.1 mm (1.6 in)
1963	48.0 mm (1.9 in)
1964	38.1 mm (1.5 in)
1965	23.4 mm (0.9 in)
1966	42.4 mm (1.7 in)
1967	38.4 mm (1.5 in)
1968	46.7 mm (1.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Bic, 1882 to 1968. The record is 155.9 mm (6.1 in) in 1952, marked on the chart; the median year is 70.1 mm (2.8 in).

Wettest five days (Rx5day) at Bic by year
Year	Wettest five days (Rx5day)
1882	63.6 mm (2.5 in)
1883	61.0 mm (2.4 in)
1884	40.7 mm (1.6 in)
1885	96.6 mm (3.8 in)
1886	53.3 mm (2.1 in)
1887	71.2 mm (2.8 in)
1888	88.8 mm (3.5 in)
1889	78.7 mm (3.1 in)
1890	81.2 mm (3.2 in)
1891	40.6 mm (1.6 in)
1892	47.0 mm (1.9 in)
1893	53.4 mm (2.1 in)
1894	73.7 mm (2.9 in)
1895	45.7 mm (1.8 in)
1896	91.5 mm (3.6 in)
1897	67.3 mm (2.6 in)
1898	58.3 mm (2.3 in)
1899	49.6 mm (2.0 in)
1900	91.7 mm (3.6 in)
1901	55.8 mm (2.2 in)
1902	59.7 mm (2.4 in)
1903	43.1 mm (1.7 in)
1904	77.5 mm (3.1 in)
1905	38.1 mm (1.5 in)
1906	73.6 mm (2.9 in)
1907	88.9 mm (3.5 in)
1908	96.4 mm (3.8 in)
1909	81.3 mm (3.2 in)
1910	66.3 mm (2.6 in)
1911	83.8 mm (3.3 in)
1912	100.3 mm (3.9 in)
1913	53.3 mm (2.1 in)
1914	58.4 mm (2.3 in)
1915	62.2 mm (2.4 in)
1916	61.0 mm (2.4 in)
1917	55.9 mm (2.2 in)
1918	109.2 mm (4.3 in)
1919	91.4 mm (3.6 in)
1920	77.5 mm (3.1 in)
1921	55.9 mm (2.2 in)
1922	52.2 mm (2.1 in)
1923	106.7 mm (4.2 in)
1924	88.7 mm (3.5 in)
1925	74.9 mm (2.9 in)
1926	63.5 mm (2.5 in)
1927	109.4 mm (4.3 in)
1928	55.6 mm (2.2 in)
1929	55.9 mm (2.2 in)
1930	63.2 mm (2.5 in)
1931	66.4 mm (2.6 in)
1932	107.4 mm (4.2 in)
1933	58.1 mm (2.3 in)
1934	61.0 mm (2.4 in)
1935	48.5 mm (1.9 in)
1936	50.8 mm (2.0 in)
1937	81.3 mm (3.2 in)
1938	73.0 mm (2.9 in)
1939	70.5 mm (2.8 in)
1940	70.1 mm (2.8 in)
1941	80.0 mm (3.1 in)
1942	91.6 mm (3.6 in)
1943	54.1 mm (2.1 in)
1944	55.3 mm (2.2 in)
1945	55.8 mm (2.2 in)
1946	38.1 mm (1.5 in)
1947	71.7 mm (2.8 in)
1948	92.2 mm (3.6 in)
1949	101.9 mm (4.0 in)
1950	71.1 mm (2.8 in)
1951	120.9 mm (4.8 in)
1952	155.9 mm (6.1 in)
1953	71.6 mm (2.8 in)
1954	92.9 mm (3.7 in)
1955	81.8 mm (3.2 in)
1956	41.2 mm (1.6 in)
1957	59.2 mm (2.3 in)
1958	77.2 mm (3.0 in)
1959	58.5 mm (2.3 in)
1960	71.9 mm (2.8 in)
1961	67.0 mm (2.6 in)
1962	89.0 mm (3.5 in)
1963	89.0 mm (3.5 in)
1964	56.8 mm (2.2 in)
1965	49.6 mm (2.0 in)
1966	80.7 mm (3.2 in)
1967	83.3 mm (3.3 in)
1968	66.0 mm (2.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Bic, 1882 to 1968. The record is 41 days in 1911, marked on the chart; the median year is 17 days.

Longest dry spell (CDD) at Bic by year
Year	Longest dry spell (CDD)
1882	20 days
1883	26 days
1884	13 days
1885	21 days
1886	15 days
1887	17 days
1888	17 days
1889	26 days
1890	16 days
1891	12 days
1892	13 days
1893	18 days
1894	14 days
1895	15 days
1896	13 days
1897	16 days
1898	13 days
1899	22 days
1900	17 days
1901	29 days
1902	17 days
1903	31 days
1904	23 days
1905	24 days
1906	13 days
1907	18 days
1908	24 days
1909	15 days
1910	15 days
1911	41 days
1912	12 days
1913	19 days
1914	22 days
1915	20 days
1916	28 days
1917	22 days
1918	34 days
1919	20 days
1920	23 days
1921	15 days
1922	13 days
1923	20 days
1924	15 days
1925	18 days
1926	15 days
1927	11 days
1928	20 days
1929	9 days
1930	15 days
1931	14 days
1932	15 days
1933	10 days
1934	11 days
1935	16 days
1936	11 days
1937	19 days
1938	20 days
1939	17 days
1940	16 days
1941	20 days
1942	16 days
1943	17 days
1944	20 days
1945	23 days
1946	14 days
1947	25 days
1948	18 days
1949	18 days
1950	25 days
1951	18 days
1952	20 days
1953	15 days
1954	12 days
1955	14 days
1956	21 days
1957	19 days
1958	15 days
1959	14 days
1960	16 days
1961	21 days
1962	15 days
1963	14 days
1964	13 days
1965	23 days
1966	8 days
1967	16 days
1968	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

38 years with a frost

Across 38 years with a frost, the median last spring frost at Bic falls on 17 May and the median first autumn frost on 28 September, which leaves a median of 135 days between them.

Fitted over all years, the growing season changes by +1.9 days per decade at this station.

Frost dates and growing season at Bic
Measure	Median, all years	Earliest period	Recent period (1933 to 1967)	Recent against earliest	Fitted trend
Last spring frost	17 May	n/a	17 May	n/a	+0.3 days per decade
First autumn frost	28 September	n/a	28 September	n/a	+2.2 days per decade
Growing days	135 days	n/a	137 days	n/a	+1.9 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

52 years, 1912 to 1967

A day with at least 42.1 mm (1.7 in) of rain is expected about once in 2 years. A day with at least 111.1 mm (4.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Bic: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	42.1 mm (1.7 in)
5 years	56.5 mm (2.2 in)
10 years	67.4 mm (2.7 in)
25 years	83.2 mm (3.3 in)
50 years	96.5 mm (3.8 in)
100 years	111.1 mm (4.4 in)	Longer than the 52 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, 52 years of values from 1912 to 1967.

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: 105.4 mm (4.1 in) in 1952; 91.4 mm (3.6 in) in 1912; 91.4 mm (3.6 in) in 1954.

Download the Data

Data for Bic standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Bic 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-16. Last revised 16 October 2026 (2026-10-16).