Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Port Morien Threshold Days by Year (CA008204510)

5 fixed thresholds counted per year at Port Morien (CA008204510): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Port Morien Thresholds

  • Port Morien: days with 10 cm (3.9 in) or more of snowfall in 28 years, most in 1875 with 14.
  • Port Morien: days with 10 mm (0.39 in) or more of precipitation in 26 years, most in 1876 with 50.
  • Port Morien: days with 25 mm (0.98 in) or more of precipitation in 26 years, most in 1898 with 15.
  • Port Morien: days with 25 cm (9.8 in) or more of snowfall in 10 years, most in 1876 with 2.
  • 5 fixed thresholds have at least one qualifying day at Port Morien.
26 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Port Morien Days per year at Port Morien with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 50 in 1876. 02040601875: 451876: 501877: 311878: 301881: 361883: 461884: 371886: 361887: 351888: 461889: 311890: 391891: 471892: 441893: 351894: 291895: 241896: 311897: 351898: 421899: 431900: 331901: 381902: 331903: 331904: 30187518781884188818911894189719001903
Days per year at Port Morien with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 50 in 1876.
Days with 10 mm (0.39 in) or more of precipitation per year at Port Morien
YearDaysDecade average
18754539
18765039
18773139
18783039
18813638.1
18834638.1
18843738.1
18863638.1
18873538.1
18884638.1
18893138.1
18903936.9
18914736.9
18924436.9
18933536.9
18942936.9
18952436.9
18963136.9
18973536.9
18984236.9
18994336.9
19003333.4
19013833.4
19023333.4
19033333.4
19043033.4
First to last qualifying date each year at Port Morien For each year, a bar from the first to the last day at Port Morien meeting 10 mm (0.39 in). 1875: 3 January 1875 to 13 December 18751876: 9 January 1876 to 19 December 18761877: 7 January 1877 to 31 December 18771878: 5 January 1878 to 16 December 18781881: 10 January 1881 to 30 December 18811883: 11 January 1883 to 25 December 18831884: 10 January 1884 to 23 December 18841886: 7 January 1886 to 26 December 18861887: 2 January 1887 to 30 December 18871888: 3 January 1888 to 18 December 18881889: 18 January 1889 to 23 December 18891890: 7 January 1890 to 30 December 18901891: 12 January 1891 to 31 December 18911892: 4 January 1892 to 9 December 18921893: 3 January 1893 to 19 December 18931894: 13 January 1894 to 28 December 18941895: 2 January 1895 to 15 December 18951896: 7 February 1896 to 17 December 18961897: 12 January 1897 to 11 December 18971898: 7 January 1898 to 26 December 18981899: 17 January 1899 to 25 December 18991900: 8 January 1900 to 30 December 19001901: 25 January 1901 to 30 December 19011902: 23 January 1902 to 30 December 19021903: 12 January 1903 to 30 December 19031904: 1 January 1904 to 20 December 19041875188118871891189518991903JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Port Morien meeting 10 mm (0.39 in).
First to last qualifying date each year at Port Morien
YearFirst dateLast date
18751875-01-031875-12-13
18761876-01-091876-12-19
18771877-01-071877-12-31
18781878-01-051878-12-16
18811881-01-101881-12-30
18831883-01-111883-12-25
18841884-01-101884-12-23
18861886-01-071886-12-26
18871887-01-021887-12-30
18881888-01-031888-12-18
18891889-01-181889-12-23
18901890-01-071890-12-30
18911891-01-121891-12-31
18921892-01-041892-12-09
18931893-01-031893-12-19
18941894-01-131894-12-28
18951895-01-021895-12-15
18961896-02-071896-12-17
18971897-01-121897-12-11
18981898-01-071898-12-26
18991899-01-171899-12-25
19001900-01-081900-12-30
19011901-01-251901-12-30
19021902-01-231902-12-30
19031903-01-121903-12-30
19041904-01-011904-12-20

Every Fixed Threshold

Fixed thresholds at Port Morien
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2650187630
25 mm (0.98 in): Days with 25 mm or more rain261518981
50 mm (1.97 in): Days with 50 mm or more rain9218751
10 cm (3.9 in): Days with 10 cm or more snowfall2814187510
25 cm (9.8 in): Days with 25 cm or more snowfall10218761

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1875.

Download the Data

  • Data for Port Morien 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 (2025-12-31).