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Data as of 2025-12-31
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Built 2026-10-15 (15 October 2026)

Murramunda Threshold Days by Year

5 fixed thresholds counted per year at Murramunda (ASN00007102): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Murramunda Thresholds

  • Murramunda: days with 10 mm (0.39 in) or more of precipitation in 18 years, most in 1942 with 21.
  • Murramunda: days with 25 mm (0.98 in) or more of precipitation in 16 years, most in 1942 with 9.
  • Murramunda: days with 50 mm (1.97 in) or more of precipitation in 12 years, most in 1917 with 2.
  • Murramunda: days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1917 with 1.
  • 5 fixed thresholds have at least one qualifying day at Murramunda.
18 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Murramunda Days per year at Murramunda with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 21 in 1942. 01020301917: 101918: 111919: 81923: 121924: 21925: 101926: 31938: 101939: 61940: 31941: 71942: 211943: 61945: 21946: 131947: 121948: 81949: 8191719191924192619391941194319461948
Days per year at Murramunda with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 21 in 1942.
Days with 10 mm (0.39 in) or more of precipitation per year at Murramunda
YearDaysDecade average
1917109.7
1918119.7
191989.7
1923126.8
192426.8
1925106.8
192636.8
1938108
193968
194038.9
194178.9
1942218.9
194368.9
194528.9
1946138.9
1947128.9
194888.9
194988.9
First to last qualifying date each year at Murramunda For each year, a bar from the first to the last day at Murramunda meeting 10 mm (0.39 in). 1917: 7 January 1917 to 10 October 19171918: 3 January 1918 to 12 December 19181919: 17 April 1919 to 20 December 19191923: 3 January 1923 to 6 July 19231924: 4 January 1924 to 5 February 19241925: 16 January 1925 to 17 May 19251926: 26 January 1926 to 17 November 19261938: 2 January 1938 to 27 December 19381939: 12 January 1939 to 27 December 19391940: 23 January 1940 to 27 November 19401941: 2 March 1941 to 16 December 19411942: 6 January 1942 to 23 December 19421943: 15 January 1943 to 20 April 19431945: 2 February 1945 to 8 March 19451946: 1 January 1946 to 11 July 19461947: 20 January 1947 to 31 December 19471948: 16 February 1948 to 23 April 19481949: 1 February 1949 to 7 December 1949191719231926194019431947JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Murramunda meeting 10 mm (0.39 in).
First to last qualifying date each year at Murramunda
YearFirst dateLast date
19171917-01-071917-10-10
19181918-01-031918-12-12
19191919-04-171919-12-20
19231923-01-031923-07-06
19241924-01-041924-02-05
19251925-01-161925-05-17
19261926-01-261926-11-17
19381938-01-021938-12-27
19391939-01-121939-12-27
19401940-01-231940-11-27
19411941-03-021941-12-16
19421942-01-061942-12-23
19431943-01-151943-04-20
19451945-02-021945-03-08
19461946-01-011946-07-11
19471947-01-201947-12-31
19481948-02-161948-04-23
19491949-02-011949-12-07

Every Fixed Threshold

Fixed thresholds at Murramunda
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain182119428
25 mm (0.98 in): Days with 25 mm or more rain16919422
50 mm (1.97 in): Days with 50 mm or more rain12219171
100 mm (3.94 in): Days with 100 mm or more rain5119171
200 mm (7.87 in): Days with 200 mm or more rain2119451

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1917.

Download the Data

  • Data for Murramunda 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).