Coniston Stp Weather Records (CA006061850)

Record envelope, standing records and threshold days for Coniston Stp (CA006061850), Ontario, Canada, with 41 years of record.

Key Facts for Coniston Stp

Coniston Stp (CA006061850) is a weather station in Ontario, Canada at 46.48 latitude and -80.85 longitude, 268 m (879 ft) above sea level.
The station reports from 1962 to 2002, 41 years of record.
1,464 records set at Coniston Stp still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Ontario, Canada, 46.48 latitude, -80.85 longitude.
Elevation: 268 m (879 ft).
Period of record: 1962 to 2002, 41 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 Coniston Stp. 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 Coniston Stp, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	6.5 C (43.7 F)	-43.5 C (-46.3 F)	n/a	n/a
Feb	6.1 C (43.0 F)	-41.0 C (-41.8 F)	n/a	n/a
Mar	16.5 C (61.7 F)	-34.0 C (-29.2 F)	n/a	n/a
Apr	23.9 C (75.0 F)	-16.7 C (1.9 F)	n/a	n/a
May	31.0 C (87.8 F)	-9.0 C (15.8 F)	n/a	n/a
Jun	31.0 C (87.8 F)	-2.0 C (28.4 F)	n/a	n/a
Jul	35.0 C (95.0 F)	4.0 C (39.2 F)	n/a	n/a
Aug	31.0 C (87.8 F)	3.0 C (37.4 F)	n/a	n/a
Sep	29.0 C (84.2 F)	-3.0 C (26.6 F)	n/a	n/a
Oct	24.0 C (75.2 F)	-8.0 C (17.6 F)	n/a	n/a
Nov	15.5 C (59.9 F)	-26.1 C (-15.0 F)	n/a	n/a
Dec	15.0 C (59.0 F)	-42.0 C (-43.6 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Coniston Stp still stand. 1980 holds the most, with 249.

Wettest Day of Each Month

Jul: 66.8 mm (2.6 in)

The wettest day on record for each calendar month at Coniston Stp. The most was 66.8 mm (2.6 in) on 24 July 1977.

Record daily precipitation for each month at Coniston Stp
Month	Record daily precipitation (mm)	Date
Jan	33.0 mm (1.3 in)	4 January 1982
Feb	35.6 mm (1.4 in)	22 February 1974
Mar	27.9 mm (1.1 in)	1 March 1972
Apr	46.8 mm (1.8 in)	12 April 1979
May	31.8 mm (1.3 in)	1 May 1967
Jun	37.8 mm (1.5 in)	14 June 1972
Jul	66.8 mm (2.6 in)	24 July 1977
Aug	65.8 mm (2.6 in)	23 August 1978
Sep	46.4 mm (1.8 in)	4 September 1981
Oct	44.5 mm (1.8 in)	31 October 1974
Nov	34.8 mm (1.4 in)	1 November 1969
Dec	35.6 mm (1.4 in)	10 December 1971

Period of Record Coverage

1976 to 1983

8 years of record at Coniston Stp, 1976 to 1983. 4 years have data for under 90 percent of days and are left out of rankings: 1976, 1981, 1982, 1983.

Latest Records

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

Extremes by Year

1962 to 1983

Yearly extremes at Coniston Stp: 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)	1983	30.5 C (86.9 F)	8
Coldest night (TNn)	-43.5 C (-46.3 F)	1981	-39.0 C (-38.2 F)	8
Wettest day (Rx1day)	66.8 mm (2.6 in)	1977	37.4 mm (1.5 in)	22
Wettest five days (Rx5day)	78.6 mm (3.1 in)	1978	58.5 mm (2.3 in)	22
Longest dry spell (CDD)	29 days	1969	15 days	22

Hottest day (TXx)

The hottest day of the year at Coniston Stp, 1962 to 1983. The record is 35.0 C (95.0 F) in 1983, marked on the chart; the median year is 30.5 C (86.9 F).

Hottest day (TXx) at Coniston Stp by year
Year	Hottest day (TXx)
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1976	22.2 C (72.0 F)
1977	34.0 C (93.2 F)
1978	31.0 C (87.8 F)
1979	31.5 C (88.7 F)
1980	30.0 C (86.0 F)
1981	30.0 C (86.0 F)
1982	29.5 C (85.1 F)
1983	35.0 C (95.0 F)

Coldest night (TNn)

The coldest night of the year at Coniston Stp, 1962 to 1983. The record is -43.5 C (-46.3 F) in 1981, marked on the chart; the median year is -39.0 C (-38.2 F).

Coldest night (TNn) at Coniston Stp by year
Year	Coldest night (TNn)
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1976	-35.0 C (-31.0 F)
1977	-36.1 C (-33.0 F)
1978	-34.0 C (-29.2 F)
1979	-41.0 C (-41.8 F)
1980	-42.0 C (-43.6 F)
1981	-43.5 C (-46.3 F)
1982	-40.0 C (-40.0 F)
1983	-38.0 C (-36.4 F)

Wettest day (Rx1day)

The wettest day of the year at Coniston Stp, 1962 to 1983. The record is 66.8 mm (2.6 in) in 1977, marked on the chart; the median year is 37.4 mm (1.5 in).

Wettest day (Rx1day) at Coniston Stp by year
Year	Wettest day (Rx1day)
1962	36.8 mm (1.4 in)
1963	39.4 mm (1.6 in)
1964	21.6 mm (0.9 in)
1965	40.6 mm (1.6 in)
1966	43.2 mm (1.7 in)
1967	31.8 mm (1.3 in)
1968	24.6 mm (1.0 in)
1969	39.6 mm (1.6 in)
1970	37.6 mm (1.5 in)
1971	35.6 mm (1.4 in)
1972	44.5 mm (1.8 in)
1973	37.1 mm (1.5 in)
1974	44.5 mm (1.8 in)
1975	32.0 mm (1.3 in)
1976	36.8 mm (1.4 in)
1977	66.8 mm (2.6 in)
1978	65.8 mm (2.6 in)
1979	46.8 mm (1.8 in)
1980	35.0 mm (1.4 in)
1981	46.4 mm (1.8 in)
1982	33.0 mm (1.3 in)
1983	32.0 mm (1.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at Coniston Stp, 1962 to 1983. The record is 78.6 mm (3.1 in) in 1978, marked on the chart; the median year is 58.5 mm (2.3 in).

Wettest five days (Rx5day) at Coniston Stp by year
Year	Wettest five days (Rx5day)
1962	44.9 mm (1.8 in)
1963	39.4 mm (1.6 in)
1964	40.7 mm (1.6 in)
1965	78.5 mm (3.1 in)
1966	49.6 mm (2.0 in)
1967	52.1 mm (2.1 in)
1968	37.9 mm (1.5 in)
1969	51.4 mm (2.0 in)
1970	62.0 mm (2.4 in)
1971	43.7 mm (1.7 in)
1972	74.5 mm (2.9 in)
1973	78.3 mm (3.1 in)
1974	68.3 mm (2.7 in)
1975	43.4 mm (1.7 in)
1976	55.0 mm (2.2 in)
1977	69.2 mm (2.7 in)
1978	78.6 mm (3.1 in)
1979	64.6 mm (2.5 in)
1980	75.4 mm (3.0 in)
1981	72.2 mm (2.8 in)
1982	66.6 mm (2.6 in)
1983	53.6 mm (2.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Coniston Stp, 1962 to 1983. The record is 29 days in 1969, marked on the chart; the median year is 15 days.

Longest dry spell (CDD) at Coniston Stp by year
Year	Longest dry spell (CDD)
1962	23 days
1963	12 days
1964	16 days
1965	14 days
1966	13 days
1967	19 days
1968	13 days
1969	29 days
1970	13 days
1971	15 days
1972	14 days
1973	17 days
1974	15 days
1975	18 days
1976	17 days
1977	13 days
1978	23 days
1979	22 days
1980	10 days
1981	15 days
1982	11 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.

Download the Data

Data for Coniston Stp standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Coniston Stp 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Year	Days with data	Share of year	Complete
1976	92	25%	No
1977	364	100%	Yes
1978	365	100%	Yes
1979	365	100%	Yes
1980	359	98%	Yes
1981	312	85%	No
1982	289	79%	No
1983	301	82%	No