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Built 2026-10-17 (17 October 2026)

Ostenfeld Weather Records (CA00503B0NE)

Record envelope, standing records and threshold days for Ostenfeld (CA00503B0NE), Manitoba, Canada, with 33 years of record.

Key Facts for Ostenfeld

  • Ostenfeld (CA00503B0NE) is a weather station in Manitoba, Canada at 49.82 latitude and -96.48 longitude, 274 m (899 ft) above sea level.
  • The station reports from 1973 to 2005, 33 years of record.
  • 1,460 records set at Ostenfeld still stand.
  • Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

  • Location: Manitoba, Canada, 49.82 latitude, -96.48 longitude.
  • Elevation: 274 m (899 ft).
  • Period of record: 1973 to 2005, 33 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Ostenfeld, with 2026 drawn through them The band shows the record high and record low for each calendar day at Ostenfeld. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -60-40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Ostenfeld. 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 Ostenfeld, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan1.0 C (33.8 F)-42.5 C (-44.5 F)n/an/a
Feb6.0 C (42.8 F)-38.5 C (-37.3 F)n/an/a
Mar10.0 C (50.0 F)-34.0 C (-29.2 F)n/an/a
Apr30.0 C (86.0 F)-24.0 C (-11.2 F)n/an/a
May30.0 C (86.0 F)-8.0 C (17.6 F)n/an/a
Jun30.0 C (86.0 F)-5.0 C (23.0 F)n/an/a
Jul35.0 C (95.0 F)0.5 C (32.9 F)n/an/a
Aug36.0 C (96.8 F)-2.5 C (27.5 F)n/an/a
Sep37.5 C (99.5 F)-5.0 C (23.0 F)n/an/a
Oct20.5 C (68.9 F)-14.5 C (5.9 F)n/an/a
Nov17.0 C (62.6 F)-28.0 C (-18.4 F)n/an/a
Dec8.0 C (46.4 F)-35.0 C (-31.0 F)n/an/a

Which Years Hold Standing Records

1,460 standing records
Standing records at Ostenfeld by the year they were set 1,460 records at Ostenfeld still stand. 1982 holds the most, with 608. 02004006008001981: 2601982: 6081983: 592198119821983
1,460 records at Ostenfeld still stand. 1982 holds the most, with 608.
Standing records at Ostenfeld by the year they were set
Year setStanding records
1981260
1982608
1983592

Wettest Day of Each Month

Sep: 73.0 mm (2.9 in)
Record daily precipitation for each month at Ostenfeld The wettest day on record for each calendar month at Ostenfeld. The most was 73.0 mm (2.9 in) on 5 September 1981. 020406080 Jan: 18.0 mm (0.7 in), 10 January 1975 Jan Feb: 17.8 mm (0.7 in), 24 February 1977 Feb Mar: 23.9 mm (0.9 in), 30 March 1978 Mar Apr: 24.1 mm (0.9 in), 20 April 1974 Apr May: 53.1 mm (2.1 in), 19 May 1974 May Jun: 50.5 mm (2.0 in), 22 June 1975 Jun Jul: 54.0 mm (2.1 in), 2 July 1982 Jul Aug: 45.2 mm (1.8 in), 18 August 1976 Aug Sep: 73.0 mm (2.9 in), 5 September 1981 Sep Oct: 29.0 mm (1.1 in), 31 October 1979 Oct Nov: 16.8 mm (0.7 in), 20 November 1977 Nov Dec: 19.0 mm (0.7 in), 1 December 1982 Dec
The wettest day on record for each calendar month at Ostenfeld. The most was 73.0 mm (2.9 in) on 5 September 1981.
Record daily precipitation for each month at Ostenfeld
MonthRecord daily precipitation (mm)Date
Jan18.0 mm (0.7 in)10 January 1975
Feb17.8 mm (0.7 in)24 February 1977
Mar23.9 mm (0.9 in)30 March 1978
Apr24.1 mm (0.9 in)20 April 1974
May53.1 mm (2.1 in)19 May 1974
Jun50.5 mm (2.0 in)22 June 1975
Jul54.0 mm (2.1 in)2 July 1982
Aug45.2 mm (1.8 in)18 August 1976
Sep73.0 mm (2.9 in)5 September 1981
Oct29.0 mm (1.1 in)31 October 1979
Nov16.8 mm (0.7 in)20 November 1977
Dec19.0 mm (0.7 in)1 December 1982

Period of Record Coverage

1981 to 1983
Days with data per year at Ostenfeld 3 years of record at Ostenfeld, 1981 to 1983. 1 years have data for under 90 percent of days and are left out of rankings: 1981. 1981: 195 of 365 days1982: 360 of 365 days1983: 364 of 365 days
3 years of record at Ostenfeld, 1981 to 1983. 1 years have data for under 90 percent of days and are left out of rankings: 1981.
Days with data per year at Ostenfeld
YearDays with dataShare of yearComplete
198119553%No
198236099%Yes
1983364100%Yes

Latest Records

0

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

Extremes by Year

1973 to 1983
Yearly extremes at Ostenfeld: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)37.5 C (99.5 F)198335.0 C (95.0 F)3
Coldest night (TNn)-42.5 C (-44.5 F)1982-38.5 C (-37.3 F)3
Wettest day (Rx1day)73.0 mm (2.9 in)198145.2 mm (1.8 in)11
Wettest five days (Rx5day)100.6 mm (4.0 in)197577.6 mm (3.1 in)11
Longest dry spell (CDD)37 days198323 days11

Hottest day (TXx)

Hottest day (TXx) at Ostenfeld by year The hottest day of the year at Ostenfeld, 1973 to 1983. The record is 37.5 C (99.5 F) in 1983, marked on the chart; the median year is 35.0 C (95.0 F). 303234363819751980Record: 37.5 C (99.5 F) in 1983
The hottest day of the year at Ostenfeld, 1973 to 1983. The record is 37.5 C (99.5 F) in 1983, marked on the chart; the median year is 35.0 C (95.0 F).
Hottest day (TXx) at Ostenfeld by year
YearHottest day (TXx)
1973n/a
1974n/a
1975n/a
1976n/a
1977n/a
1978n/a
1979n/a
1980n/a
198135.0 C (95.0 F)
198231.0 C (87.8 F)
198337.5 C (99.5 F)

Coldest night (TNn)

Coldest night (TNn) at Ostenfeld by year The coldest night of the year at Ostenfeld, 1973 to 1983. The record is -42.5 C (-44.5 F) in 1982, marked on the chart; the median year is -38.5 C (-37.3 F). -42.5-40-37.5-35-32.519751980Record: -42.5 C (-44.5 F) in 1982
The coldest night of the year at Ostenfeld, 1973 to 1983. The record is -42.5 C (-44.5 F) in 1982, marked on the chart; the median year is -38.5 C (-37.3 F).
Coldest night (TNn) at Ostenfeld by year
YearColdest night (TNn)
1973n/a
1974n/a
1975n/a
1976n/a
1977n/a
1978n/a
1979n/a
1980n/a
1981-33.5 C (-28.3 F)
1982-42.5 C (-44.5 F)
1983-38.5 C (-37.3 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Ostenfeld by year The wettest day of the year at Ostenfeld, 1973 to 1983. The record is 73.0 mm (2.9 in) in 1981, marked on the chart; the median year is 45.2 mm (1.8 in). 2040608019751980Record: 73.0 mm (2.9 in) in 1981
The wettest day of the year at Ostenfeld, 1973 to 1983. The record is 73.0 mm (2.9 in) in 1981, marked on the chart; the median year is 45.2 mm (1.8 in).
Wettest day (Rx1day) at Ostenfeld by year
YearWettest day (Rx1day)
197357.7 mm (2.3 in)
197453.1 mm (2.1 in)
197550.5 mm (2.0 in)
197645.2 mm (1.8 in)
197741.9 mm (1.6 in)
197843.9 mm (1.7 in)
197939.6 mm (1.6 in)
198036.6 mm (1.4 in)
198173.0 mm (2.9 in)
198254.0 mm (2.1 in)
198332.4 mm (1.3 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Ostenfeld by year The wettest five days of the year at Ostenfeld, 1973 to 1983. The record is 100.6 mm (4.0 in) in 1975, marked on the chart; the median year is 77.6 mm (3.1 in). 2040608010012019751980Record: 100.6 mm (4.0 in) in 1975
The wettest five days of the year at Ostenfeld, 1973 to 1983. The record is 100.6 mm (4.0 in) in 1975, marked on the chart; the median year is 77.6 mm (3.1 in).
Wettest five days (Rx5day) at Ostenfeld by year
YearWettest five days (Rx5day)
197399.1 mm (3.9 in)
197491.7 mm (3.6 in)
1975100.6 mm (4.0 in)
197686.1 mm (3.4 in)
197758.1 mm (2.3 in)
197861.4 mm (2.4 in)
197964.5 mm (2.5 in)
198039.4 mm (1.6 in)
1981100.2 mm (3.9 in)
198277.6 mm (3.1 in)
198342.6 mm (1.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Ostenfeld by year The longest dry spell of the year at Ostenfeld, 1973 to 1983. The record is 37 days in 1983, marked on the chart; the median year is 23 days. 1020304019751980Record: 37 days in 1983
The longest dry spell of the year at Ostenfeld, 1973 to 1983. The record is 37 days in 1983, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Ostenfeld by year
YearLongest dry spell (CDD)
197312 days
197418 days
197523 days
197623 days
197715 days
197825 days
197919 days
198029 days
198124 days
198213 days
198337 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 Ostenfeld standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Ostenfeld 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 (2025-12-31).