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Built 2026-10-16 (16 October 2026)

Tynong Threshold Days by Year

4 fixed thresholds counted per year at Tynong (ASN00086202): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tynong Thresholds

  • Tynong: days with 10 mm (0.39 in) or more of precipitation in 30 years, most in 1924 with 43.
  • Tynong: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1942 with 12.
  • Tynong: days with 50 mm (1.97 in) or more of precipitation in 10 years, most in 1934 with 3.
  • Tynong: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1934 with 1.
  • 4 fixed thresholds have at least one qualifying day at Tynong.
30 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Tynong Days per year at Tynong with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 43 in 1924. 02040601915: 201916: 311917: 331918: 251919: 231920: 311921: 281922: 321923: 311924: 431925: 201926: 271927: 141928: 291929: 321930: 251931: 301932: 271933: 231934: 291935: 271936: 271937: 191938: 101939: 341940: 241941: 331942: 221947: 321948: 281915191819211924192719301933193619391942
Days per year at Tynong with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 43 in 1924.
Days with 10 mm (0.39 in) or more of precipitation per year at Tynong
YearDaysDecade average
19152026.4
19163126.4
19173326.4
19182526.4
19192326.4
19203128.7
19212828.7
19223228.7
19233128.7
19244328.7
19252028.7
19262728.7
19271428.7
19282928.7
19293228.7
19302525.1
19313025.1
19322725.1
19332325.1
19342925.1
19352725.1
19362725.1
19371925.1
19381025.1
19393425.1
19402427.8
19413327.8
19422227.8
19473227.8
19482827.8
First to last qualifying date each year at Tynong For each year, a bar from the first to the last day at Tynong meeting 10 mm (0.39 in). 1915: 7 January 1915 to 23 November 19151916: 28 January 1916 to 12 December 19161917: 21 February 1917 to 31 December 19171918: 14 January 1918 to 26 December 19181919: 7 January 1919 to 29 December 19191920: 29 February 1920 to 18 December 19201921: 2 January 1921 to 20 November 19211922: 13 January 1922 to 26 December 19221923: 1 January 1923 to 26 December 19231924: 6 January 1924 to 27 December 19241925: 13 January 1925 to 20 November 19251926: 7 January 1926 to 18 December 19261927: 5 February 1927 to 3 December 19271928: 18 January 1928 to 23 December 19281929: 4 January 1929 to 15 December 19291930: 21 February 1930 to 26 December 19301931: 19 January 1931 to 20 November 19311932: 6 February 1932 to 24 December 19321933: 27 January 1933 to 16 December 19331934: 6 January 1934 to 1 December 19341935: 3 January 1935 to 21 December 19351936: 3 January 1936 to 10 December 19361937: 1 January 1937 to 19 October 19371938: 7 January 1938 to 1 December 19381939: 3 February 1939 to 5 December 19391940: 6 January 1940 to 28 December 19401941: 4 January 1941 to 5 December 19411942: 20 January 1942 to 19 December 19421947: 8 January 1947 to 25 December 19471948: 4 February 1948 to 3 December 194819151919192319271931193519391947JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tynong meeting 10 mm (0.39 in).
First to last qualifying date each year at Tynong
YearFirst dateLast date
19151915-01-071915-11-23
19161916-01-281916-12-12
19171917-02-211917-12-31
19181918-01-141918-12-26
19191919-01-071919-12-29
19201920-02-291920-12-18
19211921-01-021921-11-20
19221922-01-131922-12-26
19231923-01-011923-12-26
19241924-01-061924-12-27
19251925-01-131925-11-20
19261926-01-071926-12-18
19271927-02-051927-12-03
19281928-01-181928-12-23
19291929-01-041929-12-15
19301930-02-211930-12-26
19311931-01-191931-11-20
19321932-02-061932-12-24
19331933-01-271933-12-16
19341934-01-061934-12-01
19351935-01-031935-12-21
19361936-01-031936-12-10
19371937-01-011937-10-19
19381938-01-071938-12-01
19391939-02-031939-12-05
19401940-01-061940-12-28
19411941-01-041941-12-05
19421942-01-201942-12-19
19471947-01-081947-12-25
19481948-02-041948-12-03

Every Fixed Threshold

Fixed thresholds at Tynong
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3043192428
25 mm (0.98 in): Days with 25 mm or more rain291219427
50 mm (1.97 in): Days with 50 mm or more rain10319341
100 mm (3.94 in): Days with 100 mm or more rain1119341

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1915.

Download the Data

  • Data for Tynong 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).