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Built 2026-10-19 (19 October 2026)

York Factory Threshold Days by Year (CA005063350)

17 fixed thresholds counted per year at York Factory (CA005063350): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for York Factory Thresholds

  • York Factory: nights with a minimum temperature at or below 0 C (32 F) in 17 years, most in 1888 with 268.
  • York Factory: nights with a minimum temperature at or below -10 C (14 F) in 17 years, most in 1881 with 192.
  • York Factory: nights with a minimum temperature at or below -20 C (-4 F) in 17 years, most in 1887 with 156.
  • York Factory: nights with a minimum temperature at or below -30 C (-22 F) in 17 years, most in 1887 with 115.
  • 17 fixed thresholds have at least one qualifying day at York Factory.
11 years with a qualifying day
Days at or above 30 C (86 F) per year at York Factory Days per year at York Factory with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 48 in 1878. 02040601876: 41877: 131878: 481879: 101880: 121881: 261882: 211886: 111887: 171888: 91904: 3187618781880188218871904
Days per year at York Factory with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 48 in 1878.
Days at or above 30 C (86 F) per year at York Factory
YearDaysDecade average
1876418.8
18771318.8
18784818.8
18791018.8
18801216
18812616
18822116
18861116
18871716
1888916
190433
First to last qualifying date each year at York Factory For each year, a bar from the first to the last day at York Factory meeting 30 C (86 F). 1876: 24 July 1876 to 22 August 18761877: 29 June 1877 to 25 July 18771878: 5 June 1878 to 23 August 18781879: 4 June 1879 to 17 August 18791880: 8 June 1880 to 22 July 18801881: 10 June 1881 to 1 August 18811882: 21 June 1882 to 25 July 18821886: 8 June 1886 to 4 August 18861887: 18 June 1887 to 30 August 18871888: 15 June 1888 to 15 July 18881904: 7 July 1904 to 9 July 1904187618781880188218871904JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at York Factory meeting 30 C (86 F).
First to last qualifying date each year at York Factory
YearFirst dateLast date
18761876-07-241876-08-22
18771877-06-291877-07-25
18781878-06-051878-08-23
18791879-06-041879-08-17
18801880-06-081880-07-22
18811881-06-101881-08-01
18821882-06-211882-07-25
18861886-06-081886-08-04
18871887-06-181887-08-30
18881888-06-151888-07-15
19041904-07-071904-07-09

Every Fixed Threshold

Fixed thresholds at York Factory
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days114818783
35 C (95 F): Days103218782
40 C (104 F): Days4418874
90 F (32.2 C): Days114418781
100 F (37.8 C): Days71318785
0 C (32 F): Ice days (max112391888147
0 C (32 F): Frost days (min172681888229
-10 C (14 F): Days with min171921881160
-20 C (-4 F): Days with min171561887117
-30 C (-22 F): Days with min17115188791
-40 C (-40 F): Days with min1661188719
20 C (68 F): Tropical nights (min4318813
10 mm (0.39 in): Days with 10 mm or more rain1118188211
25 mm (0.98 in): Days with 25 mm or more rain10918801
50 mm (1.97 in): Days with 50 mm or more rain5518801
10 cm (3.9 in): Days with 10 cm or more snowfall137187515
25 cm (9.8 in): Days with 25 cm or more snowfall1118751

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1876.

Download the Data

  • Data for York Factory 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-17).