New Hazelton Weather Records (CA001075520)

Record envelope, standing records and threshold days for New Hazelton (CA001075520), British Columbia, Canada, with 63 years of record.

Key Facts for New Hazelton

New Hazelton (CA001075520) is a weather station in British Columbia, Canada at 55.23 latitude and -127.60 longitude, 314 m (1,030 ft) above sea level.
The station reports from 1914 to 1976, 63 years of record.
1,464 records set at New Hazelton still stand.
Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
New Hazelton set a daily record low maximum temperature of 12.2 C (54.0 F) on 19 August 1976.

About the Station

Location: British Columbia, Canada, 55.23 latitude, -127.60 longitude.
Elevation: 314 m (1,030 ft).
Period of record: 1914 to 1976, 63 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 Hazelton. 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 Hazelton, 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)	-45.0 C (-49.0 F)	n/a	n/a
Feb	21.1 C (70.0 F)	-41.7 C (-43.1 F)	n/a	n/a
Mar	20.0 C (68.0 F)	-29.4 C (-20.9 F)	n/a	n/a
Apr	28.3 C (82.9 F)	-18.3 C (-0.9 F)	n/a	n/a
May	33.9 C (93.0 F)	-11.7 C (10.9 F)	n/a	n/a
Jun	35.0 C (95.0 F)	-5.6 C (21.9 F)	n/a	n/a
Jul	36.1 C (97.0 F)	-1.1 C (30.0 F)	n/a	n/a
Aug	35.6 C (96.1 F)	-3.3 C (26.1 F)	n/a	n/a
Sep	31.1 C (88.0 F)	-8.3 C (17.1 F)	n/a	n/a
Oct	23.3 C (73.9 F)	-17.8 C (0.0 F)	n/a	n/a
Nov	17.8 C (64.0 F)	-31.1 C (-24.0 F)	n/a	n/a
Dec	12.8 C (55.0 F)	-40.6 C (-41.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at New Hazelton still stand. 1919 holds the most, with 59.

Standing records at New Hazelton by the year they were set
Year set	Standing records
1914	9
1915	31
1916	31
1917	38
1918	26
1919	59
1920	22
1921	26
1922	42
1923	19
1924	28
1925	28
1926	13
1927	55
1928	18
1929	20
1930	40
1931	27
1932	22
1933	32
1934	31
1935	40
1936	41
1937	25
1938	27
1939	16
1940	15
1941	31
1942	19
1943	22
1944	11
1945	21
1946	15
1947	23
1948	14
1949	15
1950	38
1951	41
1952	8
1953	9
1954	28
1955	29
1956	14
1957	7
1958	19
1959	18
1960	18
1961	17
1962	25
1963	22
1964	3
1965	12
1966	27
1967	9
1968	19
1969	39
1970	12
1971	17
1972	29
1973	17
1974	10
1975	15
1976	10

All-Time Record Progression

3 new records

3 all-time records were set at New Hazelton between 31 January 1947 and 12 July 1951. Each dot is a new record.

When New Hazelton set new all-time records
Date	Kind	Detail
1947-01-31	Record low minimum temperature	Record low minimum temperature -45.0 C (-49.0 F)
1950-01-01	Record low maximum temperature	Record low maximum temperature -36.1 C (-33.0 F)
1951-07-12	Record high minimum temperature	Record high minimum temperature 19.4 C (66.9 F)

Wettest Day of Each Month

Oct: 55.9 mm (2.2 in)

The wettest day on record for each calendar month at New Hazelton. The most was 55.9 mm (2.2 in) on 25 October 1935.

Record daily precipitation for each month at New Hazelton
Month	Record daily precipitation (mm)	Date
Jan	36.1 mm (1.4 in)	27 January 1962
Feb	47.5 mm (1.9 in)	27 February 1959
Mar	33.0 mm (1.3 in)	22 March 1939
Apr	22.4 mm (0.9 in)	8 April 1972
May	34.3 mm (1.4 in)	20 May 1968
Jun	31.8 mm (1.3 in)	11 June 1923
Jul	37.1 mm (1.5 in)	15 July 1929
Aug	38.6 mm (1.5 in)	23 August 1916
Sep	33.8 mm (1.3 in)	25 September 1958
Oct	55.9 mm (2.2 in)	25 October 1935
Nov	44.5 mm (1.8 in)	22 November 1957
Dec	30.5 mm (1.2 in)	14 December 1956

Period of Record Coverage

1914 to 1976

63 years of record at New Hazelton, 1914 to 1976. 7 years have data for under 90 percent of days and are left out of rankings: 1914, 1926, 1963, 1964, 1965, 1967, 1976.

Days with data per year at New Hazelton
Year	Days with data	Share of year	Complete
1914	147	40%	No
1915	364	100%	Yes
1916	354	97%	Yes
1917	347	95%	Yes
1918	360	99%	Yes
1919	365	100%	Yes
1920	363	99%	Yes
1921	361	99%	Yes
1922	357	98%	Yes
1923	361	99%	Yes
1924	365	100%	Yes
1925	365	100%	Yes
1926	120	33%	No
1927	364	100%	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	365	100%	Yes
1936	366	100%	Yes
1937	364	100%	Yes
1938	365	100%	Yes
1939	365	100%	Yes
1940	366	100%	Yes
1941	365	100%	Yes
1942	365	100%	Yes
1943	365	100%	Yes
1944	365	100%	Yes
1945	365	100%	Yes
1946	365	100%	Yes
1947	364	100%	Yes
1948	365	100%	Yes
1949	365	100%	Yes
1950	365	100%	Yes
1951	346	95%	Yes
1952	331	90%	Yes
1953	363	99%	Yes
1954	365	100%	Yes
1955	365	100%	Yes
1956	336	92%	Yes
1957	365	100%	Yes
1958	365	100%	Yes
1959	359	98%	Yes
1960	366	100%	Yes
1961	363	99%	Yes
1962	365	100%	Yes
1963	304	83%	No
1964	122	33%	No
1965	221	61%	No
1966	364	100%	Yes
1967	328	90%	No
1968	366	100%	Yes
1969	364	100%	Yes
1970	365	100%	Yes
1971	365	100%	Yes
1972	365	100%	Yes
1973	364	100%	Yes
1974	365	100%	Yes
1975	365	100%	Yes
1976	235	64%	No

Latest Records

Latest records at New Hazelton
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
19 August 1976	New Hazelton, CA	daily low max	12.2 C (54.0 F)	1.7 C (3.1 F)	21 years	15 of 100 (Routine)
11 August 1976	New Hazelton, CA	daily high min (Tie)	13.9 C (57.0 F)	tie	16 years	2 of 100 (Routine)
10 August 1976	New Hazelton, CA	daily high min (Tie)	13.3 C (55.9 F)	tie	58 years	5 of 100 (Routine)
5 August 1976	New Hazelton, CA	daily high min	15.0 C (59.0 F)	1.1 C (2.0 F)	14 years	13 of 100 (Routine)
17 July 1976	New Hazelton, CA	daily low min (Tie)	2.8 C (37.0 F)	tie	42 years	4 of 100 (Routine)
11 July 1976	New Hazelton, CA	daily low max (Tie)	13.9 C (57.0 F)	tie	58 years	5 of 100 (Routine)
25 June 1976	New Hazelton, CA	daily low max	12.2 C (54.0 F)	0.6 C (1.1 F)	38 years	18 of 100 (Routine)
24 June 1976	New Hazelton, CA	daily low max	11.1 C (52.0 F)	1.7 C (3.1 F)	56 years	25 of 100 (Routine)
17 May 1976	New Hazelton, CA	daily low max (Tie)	7.8 C (46.0 F)	tie	25 years	3 of 100 (Routine)
30 April 1976	New Hazelton, CA	daily high max (Tie)	24.4 C (75.9 F)	tie	44 years	4 of 100 (Routine)
29 April 1976	New Hazelton, CA	daily high max	24.4 C (75.9 F)	1.1 C (2.0 F)	45 years	21 of 100 (Routine)
23 April 1976	New Hazelton, CA	daily rain	8.6 mm (0.34 in)	2.5 mm (0.10 in)	60 years	20 of 100 (Routine)
20 April 1976	New Hazelton, CA	daily snowfall	1.0 cm (0.4 in)	1.0 cm (0.4 in)	61 years	20 of 100 (Routine)
19 April 1976	New Hazelton, CA	daily snowfall	0.8 cm (0.3 in)	0.8 cm (0.3 in)	61 years	20 of 100 (Routine)
30 March 1976	New Hazelton, CA	daily rain (Tie)	5.1 mm (0.20 in)	tie	52 years	5 of 100 (Routine)
30 March 1976	New Hazelton, CA	daily snowfall (Tie)	5.1 cm (2.0 in)	tie	52 years	5 of 100 (Routine)
2 March 1976	New Hazelton, CA	daily low min	-23.3 C (-9.9 F)	1.6 C (2.9 F)	46 years	22 of 100 (Routine)
2 March 1976	New Hazelton, CA	daily low max	-11.7 C (10.9 F)	0.6 C (1.1 F)	21 years	13 of 100 (Routine)
29 February 1976	New Hazelton, CA	daily low min	-23.3 C (-9.9 F)	4.4 C (7.9 F)	32 years	20 of 100 (Routine)
29 February 1976	New Hazelton, CA	daily low max	-8.3 C (17.1 F)	0.5 C (0.9 F)	4 years	7 of 100 (Routine)

Climate Trend

49 complete years, 1915 to 1975

One stripe for each of 49 complete years at New Hazelton, 1915 to 1975. Blue stripes are years cooler than the station's own mean of 4.2 C (39.6 F); red stripes are warmer. The coolest year was 1950, at 1.9 C (35.4 F), and the warmest was 1915, at 6.3 C (43.3 F). The strongest colour marks a difference of 2.4 C (4.3 F).

Annual mean temperature at New Hazelton as warming stripes, 1915 to 1975
Year	Annual mean temperature	Difference from the station mean
1915	6.3 C	+2.01 C
1916	3.1 C	-1.11 C
1918	4.9 C	+0.63 C
1919	3.5 C	-0.79 C
1920	3.6 C	-0.67 C
1921	3.1 C	-1.15 C
1922	2.6 C	-1.66 C
1924	5.0 C	+0.79 C
1925	5.1 C	+0.88 C
1927	3.3 C	-0.95 C
1928	5.4 C	+1.16 C
1929	3.9 C	-0.34 C
1930	4.0 C	-0.20 C
1931	5.1 C	+0.82 C
1932	3.8 C	-0.48 C
1933	3.2 C	-1.06 C
1934	5.7 C	+1.47 C
1935	4.5 C	+0.21 C
1936	4.0 C	-0.20 C
1937	3.5 C	-0.78 C
1938	5.0 C	+0.78 C
1939	4.8 C	+0.57 C
1940	5.0 C	+0.73 C
1941	5.1 C	+0.89 C
1942	4.8 C	+0.58 C
1943	4.3 C	+0.01 C
1944	4.7 C	+0.47 C
1945	4.0 C	-0.28 C
1946	3.8 C	-0.45 C
1948	3.8 C	-0.40 C
1949	3.1 C	-1.19 C
1950	1.9 C	-2.33 C
1953	5.6 C	+1.40 C
1954	4.0 C	-0.21 C
1955	2.0 C	-2.24 C
1957	3.3 C	-0.95 C
1958	5.8 C	+1.60 C
1960	4.8 C	+0.54 C
1961	5.3 C	+1.01 C
1962	4.9 C	+0.66 C
1966	5.0 C	+0.75 C
1968	4.2 C	-0.07 C
1969	4.9 C	+0.64 C
1970	4.5 C	+0.28 C
1971	4.2 C	-0.03 C
1972	3.2 C	-1.04 C
1973	3.6 C	-0.62 C
1974	4.9 C	+0.63 C
1975	4.0 C	-0.22 C

The fitted trend in annual mean temperature here over 1915 to 1975 is 0.02 C (-0.14 to 0.18) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.03 F (-0.26 to 0.32) per decade. The slope is a straight line fitted to 49 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at New Hazelton
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.02 C (-0.14 to 0.18) per decade	0.03 F (-0.26 to 0.32) per decade	1915 to 1975	49	Not clearly different from zero
Mean daily maximum	-0.1 C (-0.2 to 0.1) per decade	-0.2 F (-0.4 to 0.1) per decade	1915 to 1975	49	Not clearly different from zero
Mean daily minimum	0.1 C (-0.1 to 0.3) per decade	0.2 F (-0.1 to 0.6) per decade	1915 to 1975	49	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 1976

Yearly extremes at New Hazelton: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	36.1 C (97.0 F)	1941	31.7 C (89.1 F)	63
Coldest night (TNn)	-45.0 C (-49.0 F)	1947	-32.8 C (-27.0 F)	63
Wettest day (Rx1day)	55.9 mm (2.2 in)	1935	25.4 mm (1.0 in)	63
Wettest five days (Rx5day)	150.9 mm (5.9 in)	1935	44.0 mm (1.7 in)	63
Longest dry spell (CDD)	60 days	1957	24 days	63

Hottest day (TXx)

The hottest day of the year at New Hazelton, 1914 to 1976. The record is 36.1 C (97.0 F) in 1941, marked on the chart; the median year is 31.7 C (89.1 F).

Hottest day (TXx) at New Hazelton by year
Year	Hottest day (TXx)
1914	30.0 C (86.0 F)
1915	32.2 C (90.0 F)
1916	32.2 C (90.0 F)
1917	26.7 C (80.1 F)
1918	33.9 C (93.0 F)
1919	29.4 C (84.9 F)
1920	34.4 C (93.9 F)
1921	30.6 C (87.1 F)
1922	31.7 C (89.1 F)
1923	31.7 C (89.1 F)
1924	31.1 C (88.0 F)
1925	32.8 C (91.0 F)
1926	22.2 C (72.0 F)
1927	35.6 C (96.1 F)
1928	32.8 C (91.0 F)
1929	28.9 C (84.0 F)
1930	31.1 C (88.0 F)
1931	34.4 C (93.9 F)
1932	32.2 C (90.0 F)
1933	31.1 C (88.0 F)
1934	33.9 C (93.0 F)
1935	30.0 C (86.0 F)
1936	33.9 C (93.0 F)
1937	33.3 C (91.9 F)
1938	31.1 C (88.0 F)
1939	31.7 C (89.1 F)
1940	29.4 C (84.9 F)
1941	36.1 C (97.0 F)
1942	32.8 C (91.0 F)
1943	26.7 C (80.1 F)
1944	30.6 C (87.1 F)
1945	28.9 C (84.0 F)
1946	28.3 C (82.9 F)
1947	32.2 C (90.0 F)
1948	32.2 C (90.0 F)
1949	28.9 C (84.0 F)
1950	32.8 C (91.0 F)
1951	33.9 C (93.0 F)
1952	32.2 C (90.0 F)
1953	30.6 C (87.1 F)
1954	28.3 C (82.9 F)
1955	30.6 C (87.1 F)
1956	31.7 C (89.1 F)
1957	28.3 C (82.9 F)
1958	33.9 C (93.0 F)
1959	28.9 C (84.0 F)
1960	33.9 C (93.0 F)
1961	33.3 C (91.9 F)
1962	31.7 C (89.1 F)
1963	30.6 C (87.1 F)
1964	21.1 C (70.0 F)
1965	32.2 C (90.0 F)
1966	31.1 C (88.0 F)
1967	32.8 C (91.0 F)
1968	31.7 C (89.1 F)
1969	35.0 C (95.0 F)
1970	28.9 C (84.0 F)
1971	36.1 C (97.0 F)
1972	32.2 C (90.0 F)
1973	30.6 C (87.1 F)
1974	31.1 C (88.0 F)
1975	32.2 C (90.0 F)
1976	27.2 C (81.0 F)

Coldest night (TNn)

The coldest night of the year at New Hazelton, 1914 to 1976. The record is -45.0 C (-49.0 F) in 1947, marked on the chart; the median year is -32.8 C (-27.0 F).

Coldest night (TNn) at New Hazelton by year
Year	Coldest night (TNn)
1914	-25.0 C (-13.0 F)
1915	-21.1 C (-6.0 F)
1916	-32.8 C (-27.0 F)
1917	-36.1 C (-33.0 F)
1918	-29.4 C (-20.9 F)
1919	-36.7 C (-34.1 F)
1920	-38.9 C (-38.0 F)
1921	-34.4 C (-29.9 F)
1922	-36.7 C (-34.1 F)
1923	-30.6 C (-23.1 F)
1924	-31.1 C (-24.0 F)
1925	-28.3 C (-18.9 F)
1926	-12.8 C (9.0 F)
1927	-40.6 C (-41.1 F)
1928	-40.0 C (-40.0 F)
1929	-35.6 C (-32.1 F)
1930	-33.3 C (-27.9 F)
1931	-27.8 C (-18.0 F)
1932	-35.0 C (-31.0 F)
1933	-37.2 C (-35.0 F)
1934	-40.0 C (-40.0 F)
1935	-37.2 C (-35.0 F)
1936	-36.1 C (-33.0 F)
1937	-34.4 C (-29.9 F)
1938	-30.6 C (-23.1 F)
1939	-31.1 C (-24.0 F)
1940	-25.0 C (-13.0 F)
1941	-30.6 C (-23.1 F)
1942	-26.7 C (-16.1 F)
1943	-33.9 C (-29.0 F)
1944	-25.6 C (-14.1 F)
1945	-25.0 C (-13.0 F)
1946	-27.2 C (-17.0 F)
1947	-45.0 C (-49.0 F)
1948	-36.1 C (-33.0 F)
1949	-36.1 C (-33.0 F)
1950	-42.2 C (-44.0 F)
1951	-35.0 C (-31.0 F)
1952	-32.8 C (-27.0 F)
1953	-35.6 C (-32.1 F)
1954	-35.6 C (-32.1 F)
1955	-31.7 C (-25.1 F)
1956	-36.7 C (-34.1 F)
1957	-37.2 C (-35.0 F)
1958	-26.1 C (-15.0 F)
1959	-29.4 C (-20.9 F)
1960	-27.8 C (-18.0 F)
1961	-21.7 C (-7.1 F)
1962	-30.6 C (-23.1 F)
1963	-25.0 C (-13.0 F)
1964	-35.6 C (-32.1 F)
1965	-31.1 C (-24.0 F)
1966	-31.1 C (-24.0 F)
1967	-30.0 C (-22.0 F)
1968	-36.7 C (-34.1 F)
1969	-36.7 C (-34.1 F)
1970	-30.6 C (-23.1 F)
1971	-35.0 C (-31.0 F)
1972	-39.4 C (-38.9 F)
1973	-31.1 C (-24.0 F)
1974	-29.4 C (-20.9 F)
1975	-30.0 C (-22.0 F)
1976	-23.3 C (-9.9 F)

Wettest day (Rx1day)

The wettest day of the year at New Hazelton, 1914 to 1976. The record is 55.9 mm (2.2 in) in 1935, marked on the chart; the median year is 25.4 mm (1.0 in).

Wettest day (Rx1day) at New Hazelton by year
Year	Wettest day (Rx1day)
1914	28.4 mm (1.1 in)
1915	27.9 mm (1.1 in)
1916	38.6 mm (1.5 in)
1917	25.4 mm (1.0 in)
1918	30.7 mm (1.2 in)
1919	25.4 mm (1.0 in)
1920	30.5 mm (1.2 in)
1921	17.8 mm (0.7 in)
1922	24.4 mm (1.0 in)
1923	34.8 mm (1.4 in)
1924	20.3 mm (0.8 in)
1925	30.5 mm (1.2 in)
1926	14.0 mm (0.6 in)
1927	25.4 mm (1.0 in)
1928	24.6 mm (1.0 in)
1929	37.1 mm (1.5 in)
1930	15.2 mm (0.6 in)
1931	25.1 mm (1.0 in)
1932	22.9 mm (0.9 in)
1933	25.4 mm (1.0 in)
1934	20.8 mm (0.8 in)
1935	55.9 mm (2.2 in)
1936	26.7 mm (1.1 in)
1937	26.2 mm (1.0 in)
1938	29.0 mm (1.1 in)
1939	33.0 mm (1.3 in)
1940	26.2 mm (1.0 in)
1941	22.6 mm (0.9 in)
1942	26.7 mm (1.1 in)
1943	24.9 mm (1.0 in)
1944	22.9 mm (0.9 in)
1945	36.1 mm (1.4 in)
1946	25.9 mm (1.0 in)
1947	30.5 mm (1.2 in)
1948	12.2 mm (0.5 in)
1949	23.6 mm (0.9 in)
1950	16.0 mm (0.6 in)
1951	17.8 mm (0.7 in)
1952	19.8 mm (0.8 in)
1953	15.2 mm (0.6 in)
1954	23.6 mm (0.9 in)
1955	23.6 mm (0.9 in)
1956	30.5 mm (1.2 in)
1957	44.5 mm (1.8 in)
1958	33.8 mm (1.3 in)
1959	47.5 mm (1.9 in)
1960	30.5 mm (1.2 in)
1961	25.4 mm (1.0 in)
1962	36.1 mm (1.4 in)
1963	28.2 mm (1.1 in)
1964	25.4 mm (1.0 in)
1965	29.5 mm (1.2 in)
1966	25.4 mm (1.0 in)
1967	19.1 mm (0.8 in)
1968	34.3 mm (1.4 in)
1969	23.1 mm (0.9 in)
1970	33.5 mm (1.3 in)
1971	22.6 mm (0.9 in)
1972	35.6 mm (1.4 in)
1973	18.8 mm (0.7 in)
1974	35.3 mm (1.4 in)
1975	28.4 mm (1.1 in)
1976	16.3 mm (0.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at New Hazelton, 1914 to 1976. The record is 150.9 mm (5.9 in) in 1935, marked on the chart; the median year is 44.0 mm (1.7 in).

Wettest five days (Rx5day) at New Hazelton by year
Year	Wettest five days (Rx5day)
1914	61.2 mm (2.4 in)
1915	50.0 mm (2.0 in)
1916	42.2 mm (1.7 in)
1917	52.1 mm (2.1 in)
1918	34.8 mm (1.4 in)
1919	41.9 mm (1.6 in)
1920	60.2 mm (2.4 in)
1921	23.9 mm (0.9 in)
1922	38.1 mm (1.5 in)
1923	44.2 mm (1.7 in)
1924	35.7 mm (1.4 in)
1925	48.7 mm (1.9 in)
1926	26.7 mm (1.1 in)
1927	43.2 mm (1.7 in)
1928	45.9 mm (1.8 in)
1929	52.9 mm (2.1 in)
1930	31.3 mm (1.2 in)
1931	41.6 mm (1.6 in)
1932	48.9 mm (1.9 in)
1933	44.9 mm (1.8 in)
1934	42.1 mm (1.7 in)
1935	150.9 mm (5.9 in)
1936	49.0 mm (1.9 in)
1937	41.5 mm (1.6 in)
1938	41.9 mm (1.6 in)
1939	62.9 mm (2.5 in)
1940	56.4 mm (2.2 in)
1941	37.9 mm (1.5 in)
1942	58.4 mm (2.3 in)
1943	36.1 mm (1.4 in)
1944	38.1 mm (1.5 in)
1945	48.3 mm (1.9 in)
1946	55.4 mm (2.2 in)
1947	57.2 mm (2.3 in)
1948	23.9 mm (0.9 in)
1949	26.4 mm (1.0 in)
1950	34.6 mm (1.4 in)
1951	21.6 mm (0.9 in)
1952	30.4 mm (1.2 in)
1953	38.7 mm (1.5 in)
1954	32.5 mm (1.3 in)
1955	45.2 mm (1.8 in)
1956	51.8 mm (2.0 in)
1957	75.2 mm (3.0 in)
1958	44.0 mm (1.7 in)
1959	50.6 mm (2.0 in)
1960	51.3 mm (2.0 in)
1961	43.0 mm (1.7 in)
1962	48.6 mm (1.9 in)
1963	52.1 mm (2.1 in)
1964	48.2 mm (1.9 in)
1965	44.0 mm (1.7 in)
1966	41.4 mm (1.6 in)
1967	39.1 mm (1.5 in)
1968	46.5 mm (1.8 in)
1969	42.9 mm (1.7 in)
1970	62.0 mm (2.4 in)
1971	43.6 mm (1.7 in)
1972	43.0 mm (1.7 in)
1973	33.5 mm (1.3 in)
1974	76.7 mm (3.0 in)
1975	50.6 mm (2.0 in)
1976	43.4 mm (1.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at New Hazelton, 1914 to 1976. The record is 60 days in 1957, marked on the chart; the median year is 24 days.

Longest dry spell (CDD) at New Hazelton by year
Year	Longest dry spell (CDD)
1914	21 days
1915	14 days
1916	24 days
1917	23 days
1918	23 days
1919	29 days
1920	31 days
1921	24 days
1922	36 days
1923	50 days
1924	20 days
1925	22 days
1926	24 days
1927	25 days
1928	31 days
1929	31 days
1930	27 days
1931	19 days
1932	16 days
1933	12 days
1934	27 days
1935	16 days
1936	20 days
1937	17 days
1938	29 days
1939	26 days
1940	31 days
1941	30 days
1942	27 days
1943	30 days
1944	19 days
1945	18 days
1946	21 days
1947	30 days
1948	27 days
1949	47 days
1950	43 days
1951	54 days
1952	32 days
1953	44 days
1954	34 days
1955	26 days
1956	27 days
1957	60 days
1958	29 days
1959	17 days
1960	22 days
1961	16 days
1962	34 days
1963	19 days
1964	17 days
1965	28 days
1966	20 days
1967	19 days
1968	21 days
1969	25 days
1970	20 days
1971	26 days
1972	13 days
1973	13 days
1974	17 days
1975	15 days
1976	12 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

49 years with a frost

Across 49 years with a frost, the median last spring frost at New Hazelton falls on 9 June and the median first autumn frost on 29 August, which leaves a median of 83 days between them.

Fitted over all years, the growing season changes by +11.4 days per decade at this station.

Frost dates and growing season at New Hazelton
Measure	Median, all years	Earliest period	Recent period (1937 to 1975)	Recent against earliest	Fitted trend
Last spring frost	9 June	n/a	5 June	n/a	-3.1 days per decade
First autumn frost	29 August	n/a	4 September	n/a	+8.2 days per decade
Growing days	83 days	n/a	92 days	n/a	+11.4 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

54 years, 1915 to 1975

A day with at least 26.7 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 51.3 mm (2.0 in) of rain is expected about once in 100 years.

Rainfall return levels at New Hazelton: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	26.7 mm (1.1 in)
5 years	33.9 mm (1.3 in)
10 years	38.4 mm (1.5 in)
25 years	43.8 mm (1.7 in)
50 years	47.7 mm (1.9 in)
100 years	51.3 mm (2.0 in)	Longer than the 54 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, 54 years of values from 1915 to 1975.

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: 55.9 mm (2.2 in) in 1935; 47.5 mm (1.9 in) in 1959; 44.5 mm (1.8 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 New Hazelton standing records by year: CSV or JSON. Field meanings are on the data page.
Data for New Hazelton 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).