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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

Moramana Threshold Days by Year

4 fixed thresholds counted per year at Moramana (ASN00035258): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Moramana Thresholds

  • Moramana: days with 10 mm (0.39 in) or more of precipitation in 30 years, most in 1974 with 27.
  • Moramana: days with 25 mm (0.98 in) or more of precipitation in 30 years, most in 1983 with 18.
  • Moramana: days with 50 mm (1.97 in) or more of precipitation in 24 years, most in 1975 with 8.
  • Moramana: days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1989 with 2.
  • 4 fixed thresholds have at least one qualifying day at Moramana.
30 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Moramana Days per year at Moramana with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1974. 01020301973: 211974: 271975: 221976: 221977: 141978: 201979: 131980: 81981: 181982: 81983: 231984: 161985: 221986: 141987: 171988: 181989: 201990: 191991: 161992: 81993: 91994: 111995: 221996: 81997: 241998: 211999: 172001: 162003: 72005: 101973197619791982198519881991199419972001
Days per year at Moramana with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Moramana
YearDaysDecade average
19732119.9
19742719.9
19752219.9
19762219.9
19771419.9
19782019.9
19791319.9
1980816.4
19811816.4
1982816.4
19832316.4
19841616.4
19852216.4
19861416.4
19871716.4
19881816.4
19892016.4
19901915.5
19911615.5
1992815.5
1993915.5
19941115.5
19952215.5
1996815.5
19972415.5
19982115.5
19991715.5
20011611
2003711
20051011
First to last qualifying date each year at Moramana For each year, a bar from the first to the last day at Moramana meeting 10 mm (0.39 in). 1973: 9 January 1973 to 20 December 19731974: 1 January 1974 to 29 December 19741975: 2 January 1975 to 25 December 19751976: 13 January 1976 to 21 December 19761977: 15 January 1977 to 23 December 19771978: 8 January 1978 to 5 December 19781979: 6 February 1979 to 27 December 19791980: 6 January 1980 to 31 December 19801981: 21 January 1981 to 18 December 19811982: 5 January 1982 to 9 December 19821983: 1 January 1983 to 2 December 19831984: 5 January 1984 to 18 December 19841985: 24 January 1985 to 30 December 19851986: 5 January 1986 to 12 November 19861987: 3 January 1987 to 31 December 19871988: 28 February 1988 to 23 December 19881989: 2 January 1989 to 8 December 19891990: 22 February 1990 to 29 December 19901991: 4 January 1991 to 11 December 19911992: 7 January 1992 to 19 December 19921993: 27 February 1993 to 11 December 19931994: 8 January 1994 to 25 December 19941995: 1 January 1995 to 21 November 19951996: 2 January 1996 to 19 December 19961997: 26 January 1997 to 21 December 19971998: 10 January 1998 to 30 December 19981999: 3 January 1999 to 27 December 19992001: 19 January 2001 to 15 November 20012003: 10 February 2003 to 16 August 20032005: 7 January 2005 to 16 December 200519731977198119851989199319972003JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Moramana meeting 10 mm (0.39 in).
First to last qualifying date each year at Moramana
YearFirst dateLast date
19731973-01-091973-12-20
19741974-01-011974-12-29
19751975-01-021975-12-25
19761976-01-131976-12-21
19771977-01-151977-12-23
19781978-01-081978-12-05
19791979-02-061979-12-27
19801980-01-061980-12-31
19811981-01-211981-12-18
19821982-01-051982-12-09
19831983-01-011983-12-02
19841984-01-051984-12-18
19851985-01-241985-12-30
19861986-01-051986-11-12
19871987-01-031987-12-31
19881988-02-281988-12-23
19891989-01-021989-12-08
19901990-02-221990-12-29
19911991-01-041991-12-11
19921992-01-071992-12-19
19931993-02-271993-12-11
19941994-01-081994-12-25
19951995-01-011995-11-21
19961996-01-021996-12-19
19971997-01-261997-12-21
19981998-01-101998-12-30
19991999-01-031999-12-27
20012001-01-192001-11-15
20032003-02-102003-08-16
20052005-01-072005-12-16

Every Fixed Threshold

Fixed thresholds at Moramana
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3027197410
25 mm (0.98 in): Days with 25 mm or more rain301819834
50 mm (1.97 in): Days with 50 mm or more rain24819751
100 mm (3.94 in): Days with 100 mm or more rain5219891

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1973.

Download the Data

  • Data for Moramana 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

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