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Hartington Ihd Weather Records (CA006103367)

Record envelope, standing records and threshold days for Hartington Ihd (CA006103367), Ontario, Canada, with 58 years of record.

Key Facts for Hartington Ihd

  • Hartington Ihd (CA006103367) is a weather station in Ontario, Canada at 44.43 latitude and -76.68 longitude, 160 m (525 ft) above sea level.
  • The station reports from 1967 to 2024, 58 years of record.
  • 1,464 records set at Hartington Ihd 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, 44.43 latitude, -76.68 longitude.
  • Elevation: 160 m (525 ft).
  • Period of record: 1967 to 2024, 58 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Hartington Ihd, with 2026 drawn through them The band shows the record high and record low for each calendar day at Hartington Ihd. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Hartington Ihd. 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 Hartington Ihd, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan11.1 C (52.0 F)-36.0 C (-32.8 F)n/an/a
Feb14.5 C (58.1 F)-34.4 C (-29.9 F)n/an/a
Mar23.9 C (75.0 F)-26.0 C (-14.8 F)n/an/a
Apr28.3 C (82.9 F)-16.1 C (3.0 F)n/an/a
May30.6 C (87.1 F)-2.8 C (27.0 F)n/an/a
Jun32.0 C (89.6 F)0.5 C (32.9 F)n/an/a
Jul36.1 C (97.0 F)6.1 C (43.0 F)n/an/a
Aug35.6 C (96.1 F)2.8 C (37.0 F)n/an/a
Sep32.8 C (91.0 F)-2.2 C (28.0 F)n/an/a
Oct26.1 C (79.0 F)-8.3 C (17.1 F)n/an/a
Nov21.1 C (70.0 F)-16.1 C (3.0 F)n/an/a
Dec14.5 C (58.1 F)-32.5 C (-26.5 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Hartington Ihd by the year they were set 1,464 records at Hartington Ihd still stand. 1976 holds the most, with 125. 0501001501967: 71968: 931969: 811970: 1021971: 981972: 841973: 1151974: 861975: 801976: 1251977: 861978: 781979: 1141980: 661981: 761982: 741983: 99196719691971197319751977197919811983
1,464 records at Hartington Ihd still stand. 1976 holds the most, with 125.
Standing records at Hartington Ihd by the year they were set
Year setStanding records
19677
196893
196981
1970102
197198
197284
1973115
197486
197580
1976125
197786
197878
1979114
198066
198176
198274
198399

Wettest Day of Each Month

Aug: 65.5 mm (2.6 in)
Record daily precipitation for each month at Hartington Ihd The wettest day on record for each calendar month at Hartington Ihd. The most was 65.5 mm (2.6 in) on 16 August 1977. 020406080 Jan: 41.1 mm (1.6 in), 24 January 1978 Jan Feb: 38.0 mm (1.5 in), 2 February 1983 Feb Mar: 30.2 mm (1.2 in), 19 March 1975 Mar Apr: 38.9 mm (1.5 in), 1 April 1973 Apr May: 57.2 mm (2.3 in), 18 May 1969 May Jun: 65.0 mm (2.6 in), 22 June 1981 Jun Jul: 54.8 mm (2.2 in), 28 July 1980 Jul Aug: 65.5 mm (2.6 in), 16 August 1977 Aug Sep: 50.3 mm (2.0 in), 11 September 1975 Sep Oct: 55.0 mm (2.2 in), 25 October 1980 Oct Nov: 41.6 mm (1.6 in), 17 November 1978 Nov Dec: 43.2 mm (1.7 in), 16 December 1974 Dec
The wettest day on record for each calendar month at Hartington Ihd. The most was 65.5 mm (2.6 in) on 16 August 1977.
Record daily precipitation for each month at Hartington Ihd
MonthRecord daily precipitation (mm)Date
Jan41.1 mm (1.6 in)24 January 1978
Feb38.0 mm (1.5 in)2 February 1983
Mar30.2 mm (1.2 in)19 March 1975
Apr38.9 mm (1.5 in)1 April 1973
May57.2 mm (2.3 in)18 May 1969
Jun65.0 mm (2.6 in)22 June 1981
Jul54.8 mm (2.2 in)28 July 1980
Aug65.5 mm (2.6 in)16 August 1977
Sep50.3 mm (2.0 in)11 September 1975
Oct55.0 mm (2.2 in)25 October 1980
Nov41.6 mm (1.6 in)17 November 1978
Dec43.2 mm (1.7 in)16 December 1974

Period of Record Coverage

1967 to 1983
Days with data per year at Hartington Ihd 17 years of record at Hartington Ihd, 1967 to 1983. 1 years have data for under 90 percent of days and are left out of rankings: 1967. 1967: 17 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 334 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 364 of 365 days1978: 365 of 365 days1979: 365 of 365 days1980: 361 of 366 days1981: 356 of 365 days1982: 363 of 365 days1983: 359 of 365 days197019751980
17 years of record at Hartington Ihd, 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 Hartington Ihd
YearDays with dataShare of yearComplete
1967175%No
1968366100%Yes
1969365100%Yes
197033492%Yes
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974365100%Yes
1975365100%Yes
1976366100%Yes
1977364100%Yes
1978365100%Yes
1979365100%Yes
198036199%Yes
198135698%Yes
198236399%Yes
198335998%Yes

Latest Records

0

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

Climate Trend

15 complete years, 1968 to 1983
Annual mean temperature at Hartington Ihd as warming stripes, 1968 to 1983 One stripe for each of 15 complete years at Hartington Ihd, 1968 to 1983. Blue stripes are years cooler than the station's own mean of 6.5 C (43.6 F); red stripes are warmer. The coolest year was 1972, at 5.5 C (41.8 F), and the warmest was 1973, at 7.5 C (45.5 F). The strongest colour marks a difference of 1.1 C (2.0 F). 1968: 6.2 C, -0.3 C from the station mean1969: 6.4 C, -0.1 C from the station mean1971: 6.3 C, -0.2 C from the station mean1972: 5.5 C, -1.0 C from the station mean1973: 7.5 C, +1.0 C from the station mean1974: 6.2 C, -0.3 C from the station mean1975: 7.3 C, +0.9 C from the station mean1976: 5.7 C, -0.7 C from the station mean1977: 6.8 C, +0.3 C from the station mean1978: 5.9 C, -0.6 C from the station mean1979: 6.7 C, +0.2 C from the station mean1980: 5.9 C, -0.5 C from the station mean1981: 6.8 C, +0.3 C from the station mean1982: 6.5 C, 0.0 C from the station mean1983: 7.4 C, +0.9 C from the station mean19681970197219741976197819801982
One stripe for each of 15 complete years at Hartington Ihd, 1968 to 1983. Blue stripes are years cooler than the station's own mean of 6.5 C (43.6 F); red stripes are warmer. The coolest year was 1972, at 5.5 C (41.8 F), and the warmest was 1973, at 7.5 C (45.5 F). The strongest colour marks a difference of 1.1 C (2.0 F).
Annual mean temperature at Hartington Ihd as warming stripes, 1968 to 1983
YearAnnual mean temperatureDifference from the station mean
19686.2 C-0.27 C
19696.4 C-0.06 C
19716.3 C-0.16 C
19725.5 C-0.99 C
19737.5 C+1.05 C
19746.2 C-0.26 C
19757.3 C+0.86 C
19765.7 C-0.72 C
19776.8 C+0.33 C
19785.9 C-0.60 C
19796.7 C+0.19 C
19805.9 C-0.54 C
19816.8 C+0.33 C
19826.5 C-0.01 C
19837.4 C+0.91 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 Hartington Ihd: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)36.1 C (97.0 F)197732.2 C (90.0 F)17
Coldest night (TNn)-36.0 C (-32.8 F)1981-30.0 C (-22.0 F)17
Wettest day (Rx1day)65.5 mm (2.6 in)197746.7 mm (1.8 in)17
Wettest five days (Rx5day)95.5 mm (3.8 in)196869.5 mm (2.7 in)17
Longest dry spell (CDD)26 days197013 days17

Hottest day (TXx)

Hottest day (TXx) at Hartington Ihd by year The hottest day of the year at Hartington Ihd, 1967 to 1983. The record is 36.1 C (97.0 F) in 1977, marked on the chart; the median year is 32.2 C (90.0 F). 010203040197019751980Record: 36.1 C (97.0 F) in 1977
The hottest day of the year at Hartington Ihd, 1967 to 1983. The record is 36.1 C (97.0 F) in 1977, marked on the chart; the median year is 32.2 C (90.0 F).
Hottest day (TXx) at Hartington Ihd by year
YearHottest day (TXx)
19678.9 C (48.0 F)
196833.9 C (93.0 F)
196931.7 C (89.1 F)
197031.7 C (89.1 F)
197132.8 C (91.0 F)
197230.0 C (86.0 F)
197333.9 C (93.0 F)
197431.7 C (89.1 F)
197535.6 C (96.1 F)
197632.2 C (90.0 F)
197736.1 C (97.0 F)
197835.0 C (95.0 F)
197933.0 C (91.4 F)
198030.5 C (86.9 F)
198131.5 C (88.7 F)
198231.5 C (88.7 F)
198333.5 C (92.3 F)

Coldest night (TNn)

Coldest night (TNn) at Hartington Ihd by year The coldest night of the year at Hartington Ihd, 1967 to 1983. The record is -36.0 C (-32.8 F) in 1981, marked on the chart; the median year is -30.0 C (-22.0 F). -40-35-30-25-20-15197019751980Record: -36.0 C (-32.8 F) in 1981
The coldest night of the year at Hartington Ihd, 1967 to 1983. The record is -36.0 C (-32.8 F) in 1981, marked on the chart; the median year is -30.0 C (-22.0 F).
Coldest night (TNn) at Hartington Ihd by year
YearColdest night (TNn)
1967-16.7 C (1.9 F)
1968-35.0 C (-31.0 F)
1969-26.1 C (-15.0 F)
1970-30.0 C (-22.0 F)
1971-34.4 C (-29.9 F)
1972-30.6 C (-23.1 F)
1973-27.8 C (-18.0 F)
1974-25.0 C (-13.0 F)
1975-26.7 C (-16.1 F)
1976-33.3 C (-27.9 F)
1977-30.0 C (-22.0 F)
1978-26.1 C (-15.0 F)
1979-30.0 C (-22.0 F)
1980-32.5 C (-26.5 F)
1981-36.0 C (-32.8 F)
1982-31.0 C (-23.8 F)
1983-25.0 C (-13.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Hartington Ihd by year The wettest day of the year at Hartington Ihd, 1967 to 1983. The record is 65.5 mm (2.6 in) in 1977, marked on the chart; the median year is 46.7 mm (1.8 in). 020406080197019751980Record: 65.5 mm (2.6 in) in 1977
The wettest day of the year at Hartington Ihd, 1967 to 1983. The record is 65.5 mm (2.6 in) in 1977, marked on the chart; the median year is 46.7 mm (1.8 in).
Wettest day (Rx1day) at Hartington Ihd by year
YearWettest day (Rx1day)
196715.5 mm (0.6 in)
196848.3 mm (1.9 in)
196957.2 mm (2.3 in)
197046.7 mm (1.8 in)
197132.3 mm (1.3 in)
197234.3 mm (1.4 in)
197354.1 mm (2.1 in)
197443.2 mm (1.7 in)
197550.3 mm (2.0 in)
197627.9 mm (1.1 in)
197765.5 mm (2.6 in)
197841.6 mm (1.6 in)
197948.4 mm (1.9 in)
198055.0 mm (2.2 in)
198165.0 mm (2.6 in)
198246.6 mm (1.8 in)
198338.0 mm (1.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Hartington Ihd by year The wettest five days of the year at Hartington Ihd, 1967 to 1983. The record is 95.5 mm (3.8 in) in 1968, marked on the chart; the median year is 69.5 mm (2.7 in). 20406080100197019751980Record: 95.5 mm (3.8 in) in 1968
The wettest five days of the year at Hartington Ihd, 1967 to 1983. The record is 95.5 mm (3.8 in) in 1968, marked on the chart; the median year is 69.5 mm (2.7 in).
Wettest five days (Rx5day) at Hartington Ihd by year
YearWettest five days (Rx5day)
196720.6 mm (0.8 in)
196895.5 mm (3.8 in)
196967.4 mm (2.7 in)
197068.8 mm (2.7 in)
197143.8 mm (1.7 in)
197272.5 mm (2.9 in)
197382.8 mm (3.3 in)
197453.7 mm (2.1 in)
197555.1 mm (2.2 in)
197654.1 mm (2.1 in)
197771.9 mm (2.8 in)
197869.5 mm (2.7 in)
197977.4 mm (3.0 in)
198082.4 mm (3.2 in)
198174.6 mm (2.9 in)
198280.0 mm (3.1 in)
198365.2 mm (2.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Hartington Ihd by year The longest dry spell of the year at Hartington Ihd, 1967 to 1983. The record is 26 days in 1970, marked on the chart; the median year is 13 days. 0102030197019751980Record: 26 days in 1970
The longest dry spell of the year at Hartington Ihd, 1967 to 1983. The record is 26 days in 1970, marked on the chart; the median year is 13 days.
Longest dry spell (CDD) at Hartington Ihd by year
YearLongest dry spell (CDD)
19673 days
196813 days
196915 days
197026 days
197115 days
197211 days
197311 days
197411 days
197516 days
197614 days
197715 days
197816 days
197910 days
198011 days
198110 days
198211 days
198316 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 Hartington Ihd standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Hartington Ihd 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 . Last revised (2026-10-15).