Tyrone Weather Records (CA006159048)

Record envelope, standing records and threshold days for Tyrone (CA006159048), Ontario, Canada, with 33 years of record.

Key Facts for Tyrone

Tyrone (CA006159048) is a weather station in Ontario, Canada at 44.02 latitude and -78.73 longitude, 206 m (676 ft) above sea level.
The station reports from 1967 to 1999, 33 years of record.
1,464 records set at Tyrone 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, 44.02 latitude, -78.73 longitude.
Elevation: 206 m (676 ft).
Period of record: 1967 to 1999, 33 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 Tyrone. 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 Tyrone, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	10.6 C (51.1 F)	-33.0 C (-27.4 F)	n/a	n/a
Feb	11.0 C (51.8 F)	-30.6 C (-23.1 F)	n/a	n/a
Mar	20.6 C (69.1 F)	-25.0 C (-13.0 F)	n/a	n/a
Apr	26.1 C (79.0 F)	-17.2 C (1.0 F)	n/a	n/a
May	29.5 C (85.1 F)	-3.9 C (25.0 F)	n/a	n/a
Jun	31.7 C (89.1 F)	-0.6 C (30.9 F)	n/a	n/a
Jul	34.4 C (93.9 F)	3.3 C (37.9 F)	n/a	n/a
Aug	33.3 C (91.9 F)	1.1 C (34.0 F)	n/a	n/a
Sep	32.5 C (90.5 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)	-17.2 C (1.0 F)	n/a	n/a
Dec	18.0 C (64.4 F)	-31.5 C (-24.7 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Tyrone still stand. 1976 holds the most, with 117.

Wettest Day of Each Month

Aug: 97.6 mm (3.8 in)

The wettest day on record for each calendar month at Tyrone. The most was 97.6 mm (3.8 in) on 1 August 1979.

Record daily precipitation for each month at Tyrone
Month	Record daily precipitation (mm)	Date
Jan	36.0 mm (1.4 in)	6 January 1981
Feb	47.2 mm (1.9 in)	10 February 1981
Mar	41.2 mm (1.6 in)	21 March 1980
Apr	38.9 mm (1.5 in)	18 April 1975
May	41.1 mm (1.6 in)	16 May 1976
Jun	68.6 mm (2.7 in)	27 June 1971
Jul	58.8 mm (2.3 in)	20 July 1980
Aug	97.6 mm (3.8 in)	1 August 1979
Sep	47.8 mm (1.9 in)	5 September 1968
Oct	36.3 mm (1.4 in)	25 October 1980
Nov	50.8 mm (2.0 in)	7 November 1977
Dec	30.5 mm (1.2 in)	21 December 1967

Period of Record Coverage

1967 to 1983

17 years of record at Tyrone, 1967 to 1983. 1 years have data for under 90 percent of days and are left out of rankings: 1967.

Days with data per year at Tyrone
Year	Days with data	Share of year	Complete
1967	184	50%	No
1968	366	100%	Yes
1969	365	100%	Yes
1970	365	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	365	100%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	365	100%	Yes
1979	365	100%	Yes
1980	366	100%	Yes
1981	364	100%	Yes
1982	364	100%	Yes
1983	364	100%	Yes

Latest Records

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

Climate Trend

16 complete years, 1968 to 1983

One stripe for each of 16 complete years at Tyrone, 1968 to 1983. Blue stripes are years cooler than the station's own mean of 6.2 C (43.2 F); red stripes are warmer. The coolest year was 1976, at 5.0 C (41.0 F), and the warmest was 1973, at 7.4 C (45.3 F). The strongest colour marks a difference of 1.3 C (2.3 F).

Annual mean temperature at Tyrone as warming stripes, 1968 to 1983
Year	Annual mean temperature	Difference from the station mean
1968	6.3 C	+0.07 C
1969	6.4 C	+0.20 C
1970	6.3 C	+0.03 C
1971	6.4 C	+0.20 C
1972	5.6 C	-0.65 C
1973	7.4 C	+1.18 C
1974	5.9 C	-0.30 C
1975	6.3 C	+0.09 C
1976	5.0 C	-1.22 C
1977	5.6 C	-0.59 C
1978	5.5 C	-0.69 C
1979	6.4 C	+0.19 C
1980	6.0 C	-0.26 C
1981	6.9 C	+0.64 C
1982	6.4 C	+0.15 C
1983	7.2 C	+0.94 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

1967 to 1983

Yearly extremes at Tyrone: 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)	1977	31.7 C (89.1 F)	17
Coldest night (TNn)	-33.0 C (-27.4 F)	1981	-28.9 C (-20.0 F)	17
Wettest day (Rx1day)	97.6 mm (3.8 in)	1979	41.1 mm (1.6 in)	17
Wettest five days (Rx5day)	116.2 mm (4.6 in)	1979	68.1 mm (2.7 in)	17
Longest dry spell (CDD)	23 days	1969	15 days	17

Hottest day (TXx)

The hottest day of the year at Tyrone, 1967 to 1983. The record is 34.4 C (93.9 F) in 1977, marked on the chart; the median year is 31.7 C (89.1 F).

Hottest day (TXx) at Tyrone by year
Year	Hottest day (TXx)
1967	28.3 C (82.9 F)
1968	31.7 C (89.1 F)
1969	30.6 C (87.1 F)
1970	30.0 C (86.0 F)
1971	31.7 C (89.1 F)
1972	30.6 C (87.1 F)
1973	33.3 C (91.9 F)
1974	32.8 C (91.0 F)
1975	33.9 C (93.0 F)
1976	29.4 C (84.9 F)
1977	34.4 C (93.9 F)
1978	32.5 C (90.5 F)
1979	31.0 C (87.8 F)
1980	30.0 C (86.0 F)
1981	32.5 C (90.5 F)
1982	31.0 C (87.8 F)
1983	33.5 C (92.3 F)

Coldest night (TNn)

The coldest night of the year at Tyrone, 1967 to 1983. The record is -33.0 C (-27.4 F) in 1981, marked on the chart; the median year is -28.9 C (-20.0 F).

Coldest night (TNn) at Tyrone by year
Year	Coldest night (TNn)
1967	-17.2 C (1.0 F)
1968	-28.9 C (-20.0 F)
1969	-22.2 C (-8.0 F)
1970	-29.4 C (-20.9 F)
1971	-31.7 C (-25.1 F)
1972	-27.8 C (-18.0 F)
1973	-25.0 C (-13.0 F)
1974	-22.2 C (-8.0 F)
1975	-26.7 C (-16.1 F)
1976	-32.8 C (-27.0 F)
1977	-31.7 C (-25.1 F)
1978	-25.0 C (-13.0 F)
1979	-30.5 C (-22.9 F)
1980	-31.5 C (-24.7 F)
1981	-33.0 C (-27.4 F)
1982	-31.0 C (-23.8 F)
1983	-28.5 C (-19.3 F)

Wettest day (Rx1day)

The wettest day of the year at Tyrone, 1967 to 1983. The record is 97.6 mm (3.8 in) in 1979, marked on the chart; the median year is 41.1 mm (1.6 in).

Wettest day (Rx1day) at Tyrone by year
Year	Wettest day (Rx1day)
1967	38.9 mm (1.5 in)
1968	47.8 mm (1.9 in)
1969	38.1 mm (1.5 in)
1970	25.4 mm (1.0 in)
1971	68.6 mm (2.7 in)
1972	32.0 mm (1.3 in)
1973	38.1 mm (1.5 in)
1974	43.2 mm (1.7 in)
1975	38.9 mm (1.5 in)
1976	41.1 mm (1.6 in)
1977	50.8 mm (2.0 in)
1978	39.0 mm (1.5 in)
1979	97.6 mm (3.8 in)
1980	58.8 mm (2.3 in)
1981	47.2 mm (1.9 in)
1982	58.6 mm (2.3 in)
1983	32.4 mm (1.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at Tyrone, 1967 to 1983. The record is 116.2 mm (4.6 in) in 1979, marked on the chart; the median year is 68.1 mm (2.7 in).

Wettest five days (Rx5day) at Tyrone by year
Year	Wettest five days (Rx5day)
1967	57.7 mm (2.3 in)
1968	66.6 mm (2.6 in)
1969	73.4 mm (2.9 in)
1970	50.8 mm (2.0 in)
1971	83.1 mm (3.3 in)
1972	62.3 mm (2.5 in)
1973	68.1 mm (2.7 in)
1974	70.9 mm (2.8 in)
1975	45.5 mm (1.8 in)
1976	55.0 mm (2.2 in)
1977	70.4 mm (2.8 in)
1978	69.6 mm (2.7 in)
1979	116.2 mm (4.6 in)
1980	84.6 mm (3.3 in)
1981	90.6 mm (3.6 in)
1982	67.0 mm (2.6 in)
1983	53.6 mm (2.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Tyrone, 1967 to 1983. The record is 23 days in 1969, marked on the chart; the median year is 15 days.

Longest dry spell (CDD) at Tyrone by year
Year	Longest dry spell (CDD)
1967	21 days
1968	19 days
1969	23 days
1970	15 days
1971	14 days
1972	14 days
1973	17 days
1974	13 days
1975	13 days
1976	13 days
1977	16 days
1978	22 days
1979	23 days
1980	11 days
1981	15 days
1982	11 days
1983	20 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 Tyrone standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Tyrone 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-14. Last revised 14 October 2026 (2026-10-14).