Little River Mine Weather Records (CA008102350)

Record envelope, standing records and threshold days for Little River Mine (CA008102350), New Brunswick, Canada, with 37 years of record.

Key Facts for Little River Mine

Little River Mine (CA008102350) is a weather station in New Brunswick, Canada at 47.28 latitude and -66.07 longitude, 341 m (1,119 ft) above sea level.
The station reports from 1956 to 1992, 37 years of record.
1,464 records set at Little River Mine still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: New Brunswick, Canada, 47.28 latitude, -66.07 longitude.
Elevation: 341 m (1,119 ft).
Period of record: 1956 to 1992, 37 years.
Eligible elements: none yet.

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 Little River Mine. 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 Little River Mine, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	12.2 C (54.0 F)	-34.5 C (-30.1 F)	n/a	n/a
Feb	13.5 C (56.3 F)	-35.0 C (-31.0 F)	n/a	n/a
Mar	20.0 C (68.0 F)	-29.4 C (-20.9 F)	n/a	n/a
Apr	22.0 C (71.6 F)	-22.0 C (-7.6 F)	n/a	n/a
May	31.7 C (89.1 F)	-15.0 C (5.0 F)	n/a	n/a
Jun	33.3 C (91.9 F)	-5.0 C (23.0 F)	n/a	n/a
Jul	34.0 C (93.2 F)	1.1 C (34.0 F)	n/a	n/a
Aug	35.0 C (95.0 F)	-1.1 C (30.0 F)	n/a	n/a
Sep	30.5 C (86.9 F)	-6.7 C (19.9 F)	n/a	n/a
Oct	25.0 C (77.0 F)	-10.6 C (12.9 F)	n/a	n/a
Nov	19.4 C (66.9 F)	-20.0 C (-4.0 F)	n/a	n/a
Dec	13.3 C (55.9 F)	-29.0 C (-20.2 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Little River Mine still stand. 1979 holds the most, with 92.

Standing records at Little River Mine by the year they were set
Year set	Standing records
1956	72
1957	50
1958	37
1961	48
1962	50
1963	42
1964	45
1965	47
1966	53
1967	63
1968	51
1969	52
1970	62
1971	48
1972	86
1973	54
1974	54
1975	55
1976	74
1977	52
1978	37
1979	92
1980	52
1981	62
1982	67
1983	59

Wettest Day of Each Month

Aug: 99.6 mm (3.9 in)

The wettest day on record for each calendar month at Little River Mine. The most was 99.6 mm (3.9 in) on 7 August 1962.

Record daily precipitation for each month at Little River Mine
Month	Record daily precipitation (mm)	Date
Jan	49.3 mm (1.9 in)	9 January 1978
Feb	42.9 mm (1.7 in)	3 February 1970
Mar	44.5 mm (1.8 in)	26 March 1970
Apr	76.2 mm (3.0 in)	28 April 1973
May	68.6 mm (2.7 in)	28 May 1956
Jun	50.5 mm (2.0 in)	7 June 1977
Jul	55.4 mm (2.2 in)	12 July 1976
Aug	99.6 mm (3.9 in)	7 August 1962
Sep	99.3 mm (3.9 in)	9 September 1969
Oct	68.1 mm (2.7 in)	7 October 1972
Nov	52.8 mm (2.1 in)	1 November 1958
Dec	58.4 mm (2.3 in)	16 December 1958

Period of Record Coverage

1956 to 1983

26 years of record at Little River Mine, 1956 to 1983. 5 years have data for under 90 percent of days and are left out of rankings: 1956, 1957, 1962, 1963, 1964.

Days with data per year at Little River Mine
Year	Days with data	Share of year	Complete
1956	223	61%	No
1957	240	66%	No
1958	337	92%	Yes
1961	357	98%	Yes
1962	299	82%	No
1963	216	59%	No
1964	327	89%	No
1965	358	98%	Yes
1966	364	100%	Yes
1967	358	98%	Yes
1968	362	99%	Yes
1969	365	100%	Yes
1970	365	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	363	99%	Yes
1974	364	100%	Yes
1975	359	98%	Yes
1976	364	99%	Yes
1977	365	100%	Yes
1978	364	100%	Yes
1979	360	99%	Yes
1980	359	98%	Yes
1981	364	100%	Yes
1982	355	97%	Yes
1983	346	95%	Yes

Latest Records

No records were set at this station in the latest data.

Climate Trend

22 complete years, 1961 to 1983

One stripe for each of 22 complete years at Little River Mine, 1961 to 1983. Blue stripes are years cooler than the station's own mean of 3.1 C (37.5 F); red stripes are warmer. The coolest year was 1972, at 1.8 C (35.2 F), and the warmest was 1981, at 4.6 C (40.3 F). The strongest colour marks a difference of 1.6 C (2.9 F).

Annual mean temperature at Little River Mine as warming stripes, 1961 to 1983
Year	Annual mean temperature	Difference from the station mean
1961	3.2 C	+0.17 C
1962	2.6 C	-0.49 C
1964	2.9 C	-0.17 C
1965	2.0 C	-1.07 C
1966	4.1 C	+1.01 C
1967	2.9 C	-0.20 C
1968	2.8 C	-0.25 C
1969	3.7 C	+0.65 C
1970	2.6 C	-0.42 C
1971	3.2 C	+0.11 C
1972	1.8 C	-1.27 C
1973	3.8 C	+0.73 C
1974	2.0 C	-1.10 C
1975	2.9 C	-0.13 C
1976	2.2 C	-0.81 C
1977	3.1 C	+0.02 C
1978	2.4 C	-0.62 C
1979	4.1 C	+1.01 C
1980	2.9 C	-0.15 C
1981	4.6 C	+1.54 C
1982	3.1 C	+0.08 C
1983	4.5 C	+1.44 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

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

1956 to 1983

Yearly extremes at Little River Mine: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	35.0 C (95.0 F)	1975	32.1 C (89.8 F)	26
Coldest night (TNn)	-35.0 C (-31.0 F)	1962	-30.3 C (-22.5 F)	26
Wettest day (Rx1day)	99.6 mm (3.9 in)	1962	53.3 mm (2.1 in)	26
Wettest five days (Rx5day)	153.9 mm (6.1 in)	1969	87.8 mm (3.5 in)	26
Longest dry spell (CDD)	21 days	1957	15 days	26

Hottest day (TXx)

The hottest day of the year at Little River Mine, 1956 to 1983. The record is 35.0 C (95.0 F) in 1975, marked on the chart; the median year is 32.1 C (89.8 F).

Hottest day (TXx) at Little River Mine by year
Year	Hottest day (TXx)
1956	32.2 C (90.0 F)
1957	30.0 C (86.0 F)
1958	33.3 C (91.9 F)
1961	30.6 C (87.1 F)
1962	32.8 C (91.0 F)
1963	32.8 C (91.0 F)
1964	32.2 C (90.0 F)
1965	31.1 C (88.0 F)
1966	28.3 C (82.9 F)
1967	31.7 C (89.1 F)
1968	32.2 C (90.0 F)
1969	33.3 C (91.9 F)
1970	33.3 C (91.9 F)
1971	33.3 C (91.9 F)
1972	31.7 C (89.1 F)
1973	31.1 C (88.0 F)
1974	30.6 C (87.1 F)
1975	35.0 C (95.0 F)
1976	32.2 C (90.0 F)
1977	31.7 C (89.1 F)
1978	31.7 C (89.1 F)
1979	31.5 C (88.7 F)
1980	30.0 C (86.0 F)
1981	32.0 C (89.6 F)
1982	32.5 C (90.5 F)
1983	34.0 C (93.2 F)

Coldest night (TNn)

The coldest night of the year at Little River Mine, 1956 to 1983. The record is -35.0 C (-31.0 F) in 1962, marked on the chart; the median year is -30.3 C (-22.5 F).

Coldest night (TNn) at Little River Mine by year
Year	Coldest night (TNn)
1956	-23.3 C (-9.9 F)
1957	-32.2 C (-26.0 F)
1958	-23.9 C (-11.0 F)
1961	-30.6 C (-23.1 F)
1962	-35.0 C (-31.0 F)
1963	-33.9 C (-29.0 F)
1964	-25.6 C (-14.1 F)
1965	-30.6 C (-23.1 F)
1966	-33.3 C (-27.9 F)
1967	-31.1 C (-24.0 F)
1968	-33.3 C (-27.9 F)
1969	-25.6 C (-14.1 F)
1970	-28.3 C (-18.9 F)
1971	-30.0 C (-22.0 F)
1972	-31.1 C (-24.0 F)
1973	-28.3 C (-18.9 F)
1974	-30.0 C (-22.0 F)
1975	-31.7 C (-25.1 F)
1976	-32.2 C (-26.0 F)
1977	-26.1 C (-15.0 F)
1978	-30.0 C (-22.0 F)
1979	-27.8 C (-18.0 F)
1980	-29.0 C (-20.2 F)
1981	-33.0 C (-27.4 F)
1982	-34.5 C (-30.1 F)
1983	-26.0 C (-14.8 F)

Wettest day (Rx1day)

The wettest day of the year at Little River Mine, 1956 to 1983. The record is 99.6 mm (3.9 in) in 1962, marked on the chart; the median year is 53.3 mm (2.1 in).

Wettest day (Rx1day) at Little River Mine by year
Year	Wettest day (Rx1day)
1956	68.6 mm (2.7 in)
1957	47.8 mm (1.9 in)
1958	58.4 mm (2.3 in)
1961	64.5 mm (2.5 in)
1962	99.6 mm (3.9 in)
1963	42.7 mm (1.7 in)
1964	34.8 mm (1.4 in)
1965	51.6 mm (2.0 in)
1966	36.8 mm (1.4 in)
1967	53.3 mm (2.1 in)
1968	52.3 mm (2.1 in)
1969	99.3 mm (3.9 in)
1970	64.0 mm (2.5 in)
1971	35.6 mm (1.4 in)
1972	68.1 mm (2.7 in)
1973	76.2 mm (3.0 in)
1974	36.6 mm (1.4 in)
1975	50.8 mm (2.0 in)
1976	55.6 mm (2.2 in)
1977	53.3 mm (2.1 in)
1978	49.3 mm (1.9 in)
1979	69.3 mm (2.7 in)
1980	50.0 mm (2.0 in)
1981	47.8 mm (1.9 in)
1982	54.0 mm (2.1 in)
1983	53.7 mm (2.1 in)

Wettest five days (Rx5day)

The wettest five days of the year at Little River Mine, 1956 to 1983. The record is 153.9 mm (6.1 in) in 1969, marked on the chart; the median year is 87.8 mm (3.5 in).

Wettest five days (Rx5day) at Little River Mine by year
Year	Wettest five days (Rx5day)
1956	107.4 mm (4.2 in)
1957	50.3 mm (2.0 in)
1958	87.4 mm (3.4 in)
1961	106.9 mm (4.2 in)
1962	125.5 mm (4.9 in)
1963	97.1 mm (3.8 in)
1964	66.6 mm (2.6 in)
1965	61.4 mm (2.4 in)
1966	107.1 mm (4.2 in)
1967	71.9 mm (2.8 in)
1968	88.2 mm (3.5 in)
1969	153.9 mm (6.1 in)
1970	79.0 mm (3.1 in)
1971	80.1 mm (3.2 in)
1972	87.1 mm (3.4 in)
1973	102.6 mm (4.0 in)
1974	63.4 mm (2.5 in)
1975	88.9 mm (3.5 in)
1976	107.8 mm (4.2 in)
1977	111.4 mm (4.4 in)
1978	71.2 mm (2.8 in)
1979	82.0 mm (3.2 in)
1980	101.0 mm (4.0 in)
1981	77.2 mm (3.0 in)
1982	94.1 mm (3.7 in)
1983	77.6 mm (3.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Little River Mine, 1956 to 1983. The record is 21 days in 1957, marked on the chart; the median year is 15 days.

Longest dry spell (CDD) at Little River Mine by year
Year	Longest dry spell (CDD)
1956	19 days
1957	21 days
1958	14 days
1961	18 days
1962	18 days
1963	16 days
1964	13 days
1965	21 days
1966	11 days
1967	15 days
1968	11 days
1969	17 days
1970	12 days
1971	11 days
1972	17 days
1973	20 days
1974	13 days
1975	14 days
1976	15 days
1977	13 days
1978	16 days
1979	19 days
1980	13 days
1981	15 days
1982	17 days
1983	13 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

22 years with a frost

Across 22 years with a frost, the median last spring frost at Little River Mine falls on 26 May and the median first autumn frost on 25 September, which leaves a median of 121 days between them.

Frost dates and growing season at Little River Mine
Measure	Median, all years	Earliest period	Recent period (1961 to 1983)	Recent against earliest	Fitted trend
Last spring frost	26 May	n/a	26 May	n/a	n/a
First autumn frost	25 September	n/a	25 September	n/a	n/a
Growing days	121 days	n/a	121 days	n/a	n/a

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 Little River Mine standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Little River Mine 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).