Built 2026-10-19 (19 October 2026)

Mangrove Mountain Post Office Threshold Days by Year (ASN00061036)

4 fixed thresholds counted per year at Mangrove Mountain Post Office (ASN00061036): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mangrove Mountain Post Office Thresholds

  • Mangrove Mountain Post Office: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1950 with 57.
  • Mangrove Mountain Post Office: days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 1950 with 25.
  • Mangrove Mountain Post Office: days with 50 mm (1.97 in) or more of precipitation in 31 years, most in 1950 with 10.
  • Mangrove Mountain Post Office: days with 100 mm (3.94 in) or more of precipitation in 16 years, most in 1952 with 4.
  • 4 fixed thresholds have at least one qualifying day at Mangrove Mountain Post Office.
31 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Mangrove Mountain Post Office Days per year at Mangrove Mountain Post Office with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 57 in 1950. 02040601947: 401948: 351949: 431950: 571951: 291952: 331953: 281954: 381955: 341956: 341957: 171958: 241959: 371960: 411961: 421962: 291963: 441964: 261965: 211966: 281967: 391968: 211969: 341970: 301971: 321972: 281973: 321974: 301975: 311976: 421977: 2019471951195519591963196719711975
Days per year at Mangrove Mountain Post Office with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 57 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Mangrove Mountain Post Office
YearDaysDecade average
19474039.3
19483539.3
19494339.3
19505733.1
19512933.1
19523333.1
19532833.1
19543833.1
19553433.1
19563433.1
19571733.1
19582433.1
19593733.1
19604132.5
19614232.5
19622932.5
19634432.5
19642632.5
19652132.5
19662832.5
19673932.5
19682132.5
19693432.5
19703030.6
19713230.6
19722830.6
19733230.6
19743030.6
19753130.6
19764230.6
19772030.6
First to last qualifying date each year at Mangrove Mountain Post Office For each year, a bar from the first to the last day at Mangrove Mountain Post Office meeting 10 mm (0.39 in). 1947: 10 January 1947 to 25 December 19471948: 2 January 1948 to 31 December 19481949: 10 January 1949 to 21 December 19491950: 2 January 1950 to 31 December 19501951: 1 January 1951 to 26 September 19511952: 7 January 1952 to 31 December 19521953: 7 January 1953 to 27 November 19531954: 1 January 1954 to 5 December 19541955: 23 January 1955 to 29 December 19551956: 12 January 1956 to 3 December 19561957: 23 January 1957 to 31 December 19571958: 10 January 1958 to 18 December 19581959: 4 January 1959 to 23 December 19591960: 3 January 1960 to 20 December 19601961: 2 January 1961 to 27 December 19611962: 3 January 1962 to 25 December 19621963: 2 January 1963 to 28 December 19631964: 15 January 1964 to 29 December 19641965: 1 February 1965 to 15 December 19651966: 17 January 1966 to 31 December 19661967: 26 January 1967 to 8 November 19671968: 5 January 1968 to 27 December 19681969: 2 January 1969 to 13 December 19691970: 12 January 1970 to 30 December 19701971: 4 January 1971 to 16 December 19711972: 7 January 1972 to 25 November 19721973: 27 January 1973 to 28 December 19731974: 7 January 1974 to 24 December 19741975: 4 January 1975 to 23 December 19751976: 10 January 1976 to 21 November 19761977: 24 January 1977 to 28 September 197719471951195519591963196719711975JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mangrove Mountain Post Office meeting 10 mm (0.39 in).
First to last qualifying date each year at Mangrove Mountain Post Office
YearFirst dateLast date
19471947-01-101947-12-25
19481948-01-021948-12-31
19491949-01-101949-12-21
19501950-01-021950-12-31
19511951-01-011951-09-26
19521952-01-071952-12-31
19531953-01-071953-11-27
19541954-01-011954-12-05
19551955-01-231955-12-29
19561956-01-121956-12-03
19571957-01-231957-12-31
19581958-01-101958-12-18
19591959-01-041959-12-23
19601960-01-031960-12-20
19611961-01-021961-12-27
19621962-01-031962-12-25
19631963-01-021963-12-28
19641964-01-151964-12-29
19651965-02-011965-12-15
19661966-01-171966-12-31
19671967-01-261967-11-08
19681968-01-051968-12-27
19691969-01-021969-12-13
19701970-01-121970-12-30
19711971-01-041971-12-16
19721972-01-071972-11-25
19731973-01-271973-12-28
19741974-01-071974-12-24
19751975-01-041975-12-23
19761976-01-101976-11-21
19771977-01-241977-09-28

Every Fixed Threshold

Fixed thresholds at Mangrove Mountain Post Office
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3157195020
25 mm (0.98 in): Days with 25 mm or more rain3125195010
50 mm (1.97 in): Days with 50 mm or more rain311019504
100 mm (3.94 in): Days with 100 mm or more rain16419522

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1947.

Download the Data

  • Data for Mangrove Mountain Post Office 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).