Built 2026-10-19 (19 October 2026)

Blackville (Glasston) Threshold Days by Year

4 fixed thresholds counted per year at Blackville (Glasston) (ASN00055081): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Blackville (Glasston) Thresholds

  • Blackville (Glasston): days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1916 with 35.
  • Blackville (Glasston): days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 1916 with 16.
  • Blackville (Glasston): days with 50 mm (1.97 in) or more of precipitation in 23 years, most in 1920 with 8.
  • Blackville (Glasston): days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1926 with 2.
  • 4 fixed thresholds have at least one qualifying day at Blackville (Glasston).
28 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Blackville (Glasston) Days per year at Blackville (Glasston) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1916. 0102030401904: 211905: 201906: 241907: 201908: 291909: 231910: 181911: 291912: 181913: 231914: 241915: 181916: 351917: 221918: 131919: 161920: 251921: 351922: 171923: 181924: 301925: 181926: 251963: 311964: 291965: 151966: 211967: 181904190719101913191619191922192519641967
Days per year at Blackville (Glasston) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1916.
Days with 10 mm (0.39 in) or more of precipitation per year at Blackville (Glasston)
YearDaysDecade average
19042122.8
19052022.8
19062422.8
19072022.8
19082922.8
19092322.8
19101821.6
19112921.6
19121821.6
19132321.6
19142421.6
19151821.6
19163521.6
19172221.6
19181321.6
19191621.6
19202524
19213524
19221724
19231824
19243024
19251824
19262524
19633122.8
19642922.8
19651522.8
19662122.8
19671822.8
First to last qualifying date each year at Blackville (Glasston) For each year, a bar from the first to the last day at Blackville (Glasston) meeting 10 mm (0.39 in). 1904: 25 February 1904 to 18 December 19041905: 4 February 1905 to 31 December 19051906: 18 February 1906 to 24 December 19061907: 22 January 1907 to 28 December 19071908: 26 January 1908 to 22 December 19081909: 1 February 1909 to 25 December 19091910: 11 January 1910 to 18 December 19101911: 10 January 1911 to 5 December 19111912: 1 January 1912 to 27 October 19121913: 4 January 1913 to 18 December 19131914: 20 January 1914 to 31 December 19141915: 12 January 1915 to 15 December 19151916: 16 January 1916 to 13 December 19161917: 19 January 1917 to 26 December 19171918: 30 January 1918 to 26 November 19181919: 4 January 1919 to 29 December 19191920: 4 January 1920 to 10 December 19201921: 28 January 1921 to 31 December 19211922: 6 January 1922 to 26 December 19221923: 6 January 1923 to 26 December 19231924: 21 January 1924 to 16 December 19241925: 5 January 1925 to 31 December 19251926: 6 January 1926 to 29 December 19261963: 3 January 1963 to 10 December 19631964: 13 January 1964 to 23 December 19641965: 24 January 1965 to 14 December 19651966: 2 February 1966 to 28 December 19661967: 26 January 1967 to 30 December 19671904190819121916192019241964JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Blackville (Glasston) meeting 10 mm (0.39 in).
First to last qualifying date each year at Blackville (Glasston)
YearFirst dateLast date
19041904-02-251904-12-18
19051905-02-041905-12-31
19061906-02-181906-12-24
19071907-01-221907-12-28
19081908-01-261908-12-22
19091909-02-011909-12-25
19101910-01-111910-12-18
19111911-01-101911-12-05
19121912-01-011912-10-27
19131913-01-041913-12-18
19141914-01-201914-12-31
19151915-01-121915-12-15
19161916-01-161916-12-13
19171917-01-191917-12-26
19181918-01-301918-11-26
19191919-01-041919-12-29
19201920-01-041920-12-10
19211921-01-281921-12-31
19221922-01-061922-12-26
19231923-01-061923-12-26
19241924-01-211924-12-16
19251925-01-051925-12-31
19261926-01-061926-12-29
19631963-01-031963-12-10
19641964-01-131964-12-23
19651965-01-241965-12-14
19661966-02-021966-12-28
19671967-01-261967-12-30

Every Fixed Threshold

Fixed thresholds at Blackville (Glasston)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2835191618
25 mm (0.98 in): Days with 25 mm or more rain281619166
50 mm (1.97 in): Days with 50 mm or more rain23819202
100 mm (3.94 in): Days with 100 mm or more rain3219262

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1904.

Download the Data

  • Data for Blackville (Glasston) 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).