Built 2026-10-19 (19 October 2026)

Manumbar Mill Threshold Days by Year (ASN00040590)

4 fixed thresholds counted per year at Manumbar Mill (ASN00040590): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Manumbar Mill Thresholds

  • Manumbar Mill: days with 10 mm (0.39 in) or more of precipitation in 8 years, most in 1959 with 35.
  • Manumbar Mill: days with 25 mm (0.98 in) or more of precipitation in 8 years, most in 1959 with 18.
  • Manumbar Mill: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1959 with 4.
  • Manumbar Mill: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1959 with 1.
  • 4 fixed thresholds have at least one qualifying day at Manumbar Mill.
8 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Manumbar Mill Days per year at Manumbar Mill with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1959. 0102030401959: 351960: 181961: 241962: 291963: 281964: 281965: 161966: 2519591960196119621963196419651966
Days per year at Manumbar Mill with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1959.
Days with 10 mm (0.39 in) or more of precipitation per year at Manumbar Mill
YearDaysDecade average
19593535
19601824
19612424
19622924
19632824
19642824
19651624
19662524
First to last qualifying date each year at Manumbar Mill For each year, a bar from the first to the last day at Manumbar Mill meeting 10 mm (0.39 in). 1959: 3 January 1959 to 25 December 19591960: 11 January 1960 to 16 December 19601961: 4 January 1961 to 18 December 19611962: 10 January 1962 to 31 December 19621963: 1 January 1963 to 14 December 19631964: 2 January 1964 to 25 December 19641965: 4 January 1965 to 16 December 19651966: 17 January 1966 to 31 December 196619591960196119621963196419651966JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Manumbar Mill meeting 10 mm (0.39 in).
First to last qualifying date each year at Manumbar Mill
YearFirst dateLast date
19591959-01-031959-12-25
19601960-01-111960-12-16
19611961-01-041961-12-18
19621962-01-101962-12-31
19631963-01-011963-12-14
19641964-01-021964-12-25
19651965-01-041965-12-16
19661966-01-171966-12-31

Every Fixed Threshold

Fixed thresholds at Manumbar Mill
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain835195925
25 mm (0.98 in): Days with 25 mm or more rain81819596
50 mm (1.97 in): Days with 50 mm or more rain8419591
100 mm (3.94 in): Days with 100 mm or more rain3119591

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1959.

Download the Data

  • Data for Manumbar Mill 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).