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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Calga Threshold Days by Year (ASN00051070)

4 fixed thresholds counted per year at Calga (ASN00051070): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Calga Thresholds

  • Calga: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 1886 with 29.
  • Calga: days with 25 mm (0.98 in) or more of precipitation in 46 years, most in 1916 with 11.
  • Calga: days with 50 mm (1.97 in) or more of precipitation in 26 years, most in 1898 with 3.
  • Calga: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1889 with 1.
  • 4 fixed thresholds have at least one qualifying day at Calga.
46 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Calga Days per year at Calga with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1886. 01020301875: 151876: 161877: 71878: 191879: 211880: 161882: 131883: 131884: 131885: 131886: 291887: 241888: 111889: 231890: 211891: 251892: 161893: 201894: 231895: 141896: 131897: 161898: 101899: 121900: 131901: 171902: 71903: 181904: 131905: 151906: 291907: 141908: 171909: 231910: 181911: 121912: 121913: 171914: 131915: 121916: 271917: 201918: 101919: 101920: 221921: 231875188018861891189619011906191119161921
Days per year at Calga with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1886.
Days with 10 mm (0.39 in) or more of precipitation per year at Calga
YearDaysDecade average
18751515.6
18761615.6
1877715.6
18781915.6
18792115.6
18801617.2
18821317.2
18831317.2
18841317.2
18851317.2
18862917.2
18872417.2
18881117.2
18892317.2
18902117
18912517
18921617
18932017
18942317
18951417
18961317
18971617
18981017
18991217
19001316.6
19011716.6
1902716.6
19031816.6
19041316.6
19051516.6
19062916.6
19071416.6
19081716.6
19092316.6
19101815.1
19111215.1
19121215.1
19131715.1
19141315.1
19151215.1
19162715.1
19172015.1
19181015.1
19191015.1
19202222.5
19212322.5
First to last qualifying date each year at Calga For each year, a bar from the first to the last day at Calga meeting 10 mm (0.39 in). 1875: 7 January 1875 to 7 November 18751876: 24 January 1876 to 26 December 18761877: 29 January 1877 to 16 December 18771878: 7 February 1878 to 11 December 18781879: 15 February 1879 to 18 November 18791880: 8 January 1880 to 5 December 18801882: 26 April 1882 to 30 December 18821883: 11 February 1883 to 19 November 18831884: 19 April 1884 to 14 December 18841885: 2 January 1885 to 24 December 18851886: 12 January 1886 to 12 December 18861887: 2 January 1887 to 26 December 18871888: 25 January 1888 to 2 December 18881889: 4 January 1889 to 27 December 18891890: 11 January 1890 to 23 December 18901891: 10 January 1891 to 2 December 18911892: 11 January 1892 to 19 December 18921893: 18 January 1893 to 15 December 18931894: 4 January 1894 to 16 December 18941895: 18 January 1895 to 17 December 18951896: 7 February 1896 to 13 December 18961897: 3 January 1897 to 21 December 18971898: 6 January 1898 to 5 November 18981899: 11 January 1899 to 8 November 18991900: 6 January 1900 to 31 December 19001901: 11 January 1901 to 28 October 19011902: 5 January 1902 to 17 December 19021903: 5 January 1903 to 24 December 19031904: 3 January 1904 to 14 October 19041905: 18 February 1905 to 29 November 19051906: 9 January 1906 to 24 December 19061907: 12 January 1907 to 28 December 19071908: 7 January 1908 to 12 December 19081909: 21 January 1909 to 28 December 19091910: 10 January 1910 to 17 December 19101911: 12 January 1911 to 5 December 19111912: 26 February 1912 to 20 November 19121913: 15 February 1913 to 18 December 19131914: 19 January 1914 to 31 December 19141915: 8 February 1915 to 15 December 19151916: 29 January 1916 to 25 December 19161917: 19 January 1917 to 27 December 19171918: 11 January 1918 to 10 October 19181919: 20 January 1919 to 29 December 19191920: 20 January 1920 to 9 December 19201921: 4 January 1921 to 31 December 192118751882188818941900190619121918JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Calga meeting 10 mm (0.39 in).
First to last qualifying date each year at Calga
YearFirst dateLast date
18751875-01-071875-11-07
18761876-01-241876-12-26
18771877-01-291877-12-16
18781878-02-071878-12-11
18791879-02-151879-11-18
18801880-01-081880-12-05
18821882-04-261882-12-30
18831883-02-111883-11-19
18841884-04-191884-12-14
18851885-01-021885-12-24
18861886-01-121886-12-12
18871887-01-021887-12-26
18881888-01-251888-12-02
18891889-01-041889-12-27
18901890-01-111890-12-23
18911891-01-101891-12-02
18921892-01-111892-12-19
18931893-01-181893-12-15
18941894-01-041894-12-16
18951895-01-181895-12-17
18961896-02-071896-12-13
18971897-01-031897-12-21
18981898-01-061898-11-05
18991899-01-111899-11-08
19001900-01-061900-12-31
19011901-01-111901-10-28
19021902-01-051902-12-17
19031903-01-051903-12-24
19041904-01-031904-10-14
19051905-02-181905-11-29
19061906-01-091906-12-24
19071907-01-121907-12-28
19081908-01-071908-12-12
19091909-01-211909-12-28
19101910-01-101910-12-17
19111911-01-121911-12-05
19121912-02-261912-11-20
19131913-02-151913-12-18
19141914-01-191914-12-31
19151915-02-081915-12-15
19161916-01-291916-12-25
19171917-01-191917-12-27
19181918-01-111918-10-10
19191919-01-201919-12-29
19201920-01-201920-12-09
19211921-01-041921-12-31

Every Fixed Threshold

Fixed thresholds at Calga
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4629188623
25 mm (0.98 in): Days with 25 mm or more rain461119167
50 mm (1.97 in): Days with 50 mm or more rain26318981
100 mm (3.94 in): Days with 100 mm or more rain3118891

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 Calga 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).