Built 2026-10-19 (19 October 2026)

Manumbar Forest Res 639 Threshold Days by Year

4 fixed thresholds counted per year at Manumbar Forest Res 639 (ASN00040248): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Manumbar Forest Res 639 Thresholds

  • Manumbar Forest Res 639: days with 10 mm (0.39 in) or more of precipitation in 24 years, most in 1950 with 52.
  • Manumbar Forest Res 639: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1950 with 24.
  • Manumbar Forest Res 639: days with 50 mm (1.97 in) or more of precipitation in 23 years, most in 1950 with 10.
  • Manumbar Forest Res 639: days with 100 mm (3.94 in) or more of precipitation in 11 years, most in 1950 with 3.
  • 4 fixed thresholds have at least one qualifying day at Manumbar Forest Res 639.
24 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Manumbar Forest Res 639 Days per year at Manumbar Forest Res 639 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 52 in 1950. 02040601941: 231942: 371943: 381946: 271947: 441948: 321949: 411950: 521951: 161952: 241953: 361954: 481961: 281962: 411963: 391964: 291966: 191967: 191968: 271969: 221970: 231971: 221972: 171973: 2819411946194919521961196419681971
Days per year at Manumbar Forest Res 639 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 52 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Manumbar Forest Res 639
YearDaysDecade average
19412334.6
19423734.6
19433834.6
19462734.6
19474434.6
19483234.6
19494134.6
19505235.2
19511635.2
19522435.2
19533635.2
19544835.2
19612828
19624128
19633928
19642928
19661928
19671928
19682728
19692228
19702322.5
19712222.5
19721722.5
19732822.5
First to last qualifying date each year at Manumbar Forest Res 639 For each year, a bar from the first to the last day at Manumbar Forest Res 639 meeting 10 mm (0.39 in). 1941: 6 January 1941 to 29 December 19411942: 16 January 1942 to 30 December 19421943: 3 January 1943 to 30 December 19431946: 6 January 1946 to 16 December 19461947: 5 January 1947 to 21 December 19471948: 3 January 1948 to 31 December 19481949: 5 January 1949 to 17 December 19491950: 5 January 1950 to 5 December 19501951: 7 January 1951 to 5 October 19511952: 8 January 1952 to 30 October 19521953: 1 January 1953 to 28 December 19531954: 3 January 1954 to 16 December 19541961: 4 January 1961 to 20 December 19611962: 5 January 1962 to 31 December 19621963: 1 January 1963 to 18 December 19631964: 3 January 1964 to 10 December 19641966: 1 February 1966 to 7 December 19661967: 4 January 1967 to 10 December 19671968: 8 January 1968 to 26 December 19681969: 17 January 1969 to 31 December 19691970: 14 January 1970 to 27 December 19701971: 1 January 1971 to 15 December 19711972: 1 January 1972 to 29 December 19721973: 9 January 1973 to 21 December 197319411946194919521961196419681971JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Manumbar Forest Res 639 meeting 10 mm (0.39 in).
First to last qualifying date each year at Manumbar Forest Res 639
YearFirst dateLast date
19411941-01-061941-12-29
19421942-01-161942-12-30
19431943-01-031943-12-30
19461946-01-061946-12-16
19471947-01-051947-12-21
19481948-01-031948-12-31
19491949-01-051949-12-17
19501950-01-051950-12-05
19511951-01-071951-10-05
19521952-01-081952-10-30
19531953-01-011953-12-28
19541954-01-031954-12-16
19611961-01-041961-12-20
19621962-01-051962-12-31
19631963-01-011963-12-18
19641964-01-031964-12-10
19661966-02-011966-12-07
19671967-01-041967-12-10
19681968-01-081968-12-26
19691969-01-171969-12-31
19701970-01-141970-12-27
19711971-01-011971-12-15
19721972-01-011972-12-29
19731973-01-091973-12-21

Every Fixed Threshold

Fixed thresholds at Manumbar Forest Res 639
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2452195028
25 mm (0.98 in): Days with 25 mm or more rain2424195012
50 mm (1.97 in): Days with 50 mm or more rain231019503
100 mm (3.94 in): Days with 100 mm or more rain11319503

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1941.

Download the Data

  • Data for Manumbar Forest Res 639 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).