Built 2026-10-17 (17 October 2026)

Bonalbo Post Office Threshold Days by Year

5 fixed thresholds counted per year at Bonalbo Post Office (ASN00057003): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bonalbo Post Office Thresholds

  • Bonalbo Post Office: days with 10 mm (0.39 in) or more of precipitation in 62 years, most in 1989 with 48.
  • Bonalbo Post Office: days with 25 mm (0.98 in) or more of precipitation in 62 years, most in 2020 with 19.
  • Bonalbo Post Office: days with 50 mm (1.97 in) or more of precipitation in 54 years, most in 1972 with 8.
  • Bonalbo Post Office: days with 100 mm (3.94 in) or more of precipitation in 15 years, most in 1954 with 2.
  • 5 fixed thresholds have at least one qualifying day at Bonalbo Post Office.
62 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Bonalbo Post Office Days per year at Bonalbo Post Office with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 48 in 1989. 02040601914: 351915: 201916: 331917: 361951: 281952: 211953: 191954: 301955: 291956: 271957: 131958: 311959: 331960: 211961: 261962: 271963: 231964: 201965: 221966: 211967: 361968: 271969: 251970: 321971: 341972: 391973: 291974: 311980: 111986: 181987: 311988: 381989: 481990: 311991: 191992: 301993: 221994: 241995: 181996: 371997: 202006: 252007: 292008: 322009: 192010: 362011: 292012: 372013: 252014: 222015: 312016: 262017: 332018: 292019: 142020: 312021: 442022: 442023: 252024: 422025: 382026: 15191419541961196819801992200720142021
Days per year at Bonalbo Post Office with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 48 in 1989.
Days with 10 mm (0.39 in) or more of precipitation per year at Bonalbo Post Office
YearDaysDecade average
19143531
19152031
19163331
19173631
19512825.7
19522125.7
19531925.7
19543025.7
19552925.7
19562725.7
19571325.7
19583125.7
19593325.7
19602124.8
19612624.8
19622724.8
19632324.8
19642024.8
19652224.8
19662124.8
19673624.8
19682724.8
19692524.8
19703233
19713433
19723933
19732933
19743133
19801129.2
19861829.2
19873129.2
19883829.2
19894829.2
19903125.1
19911925.1
19923025.1
19932225.1
19942425.1
19951825.1
19963725.1
19972025.1
20062526.3
20072926.3
20083226.3
20091926.3
20103628.2
20112928.2
20123728.2
20132528.2
20142228.2
20153128.2
20162628.2
20173328.2
20182928.2
20191428.2
20203134.1
20214434.1
20224434.1
20232534.1
20244234.1
20253834.1
20261534.1
First to last qualifying date each year at Bonalbo Post Office For each year, a bar from the first to the last day at Bonalbo Post Office meeting 10 mm (0.39 in). 1914: 14 January 1914 to 28 December 19141915: 1 January 1915 to 19 December 19151916: 15 January 1916 to 25 December 19161917: 6 January 1917 to 22 December 19171951: 2 January 1951 to 21 December 19511952: 9 January 1952 to 23 December 19521953: 1 January 1953 to 24 December 19531954: 3 January 1954 to 18 December 19541955: 8 January 1955 to 26 December 19551956: 12 January 1956 to 22 December 19561957: 9 January 1957 to 26 November 19571958: 1 January 1958 to 23 December 19581959: 3 January 1959 to 23 December 19591960: 21 January 1960 to 13 December 19601961: 4 January 1961 to 28 December 19611962: 1 January 1962 to 29 December 19621963: 1 January 1963 to 31 December 19631964: 1 January 1964 to 26 December 19641965: 23 January 1965 to 24 December 19651966: 18 January 1966 to 30 December 19661967: 5 January 1967 to 29 December 19671968: 5 January 1968 to 11 December 19681969: 1 January 1969 to 25 December 19691970: 19 January 1970 to 30 December 19701971: 13 January 1971 to 29 December 19711972: 14 January 1972 to 29 December 19721973: 8 January 1973 to 21 December 19731974: 3 January 1974 to 27 November 19741980: 5 January 1980 to 31 December 19801986: 6 January 1986 to 16 December 19861987: 3 January 1987 to 31 December 19871988: 4 January 1988 to 28 December 19881989: 7 January 1989 to 25 December 19891990: 14 January 1990 to 31 December 19901991: 2 January 1991 to 31 December 19911992: 1 January 1992 to 27 December 19921993: 5 January 1993 to 9 December 19931994: 20 January 1994 to 10 December 19941995: 8 January 1995 to 24 December 19951996: 3 January 1996 to 31 December 19961997: 25 January 1997 to 24 December 19972006: 6 January 2006 to 17 December 20062007: 4 January 2007 to 31 December 20072008: 1 January 2008 to 25 December 20082009: 13 February 2009 to 30 December 20092010: 4 January 2010 to 28 December 20102011: 6 January 2011 to 21 December 20112012: 15 January 2012 to 29 December 20122013: 24 January 2013 to 16 December 20132014: 24 January 2014 to 12 December 20142015: 23 January 2015 to 28 December 20152016: 4 January 2016 to 8 December 20162017: 1 January 2017 to 31 December 20172018: 3 January 2018 to 22 December 20182019: 10 February 2019 to 25 December 20192020: 17 January 2020 to 31 December 20202021: 1 January 2021 to 9 December 20212022: 6 January 2022 to 2 December 20222023: 5 January 2023 to 31 December 20232024: 1 January 2024 to 18 December 20242025: 8 January 2025 to 23 December 20252026: 6 January 2026 to 17 July 202619141955196319711989199720132021JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bonalbo Post Office meeting 10 mm (0.39 in).
First to last qualifying date each year at Bonalbo Post Office
YearFirst dateLast date
19141914-01-141914-12-28
19151915-01-011915-12-19
19161916-01-151916-12-25
19171917-01-061917-12-22
19511951-01-021951-12-21
19521952-01-091952-12-23
19531953-01-011953-12-24
19541954-01-031954-12-18
19551955-01-081955-12-26
19561956-01-121956-12-22
19571957-01-091957-11-26
19581958-01-011958-12-23
19591959-01-031959-12-23
19601960-01-211960-12-13
19611961-01-041961-12-28
19621962-01-011962-12-29
19631963-01-011963-12-31
19641964-01-011964-12-26
19651965-01-231965-12-24
19661966-01-181966-12-30
19671967-01-051967-12-29
19681968-01-051968-12-11
19691969-01-011969-12-25
19701970-01-191970-12-30
19711971-01-131971-12-29
19721972-01-141972-12-29
19731973-01-081973-12-21
19741974-01-031974-11-27
19801980-01-051980-12-31
19861986-01-061986-12-16
19871987-01-031987-12-31
19881988-01-041988-12-28
19891989-01-071989-12-25
19901990-01-141990-12-31
19911991-01-021991-12-31
19921992-01-011992-12-27
19931993-01-051993-12-09
19941994-01-201994-12-10
19951995-01-081995-12-24
19961996-01-031996-12-31
19971997-01-251997-12-24
20062006-01-062006-12-17
20072007-01-042007-12-31
20082008-01-012008-12-25
20092009-02-132009-12-30
20102010-01-042010-12-28
20112011-01-062011-12-21
20122012-01-152012-12-29
20132013-01-242013-12-16
20142014-01-242014-12-12
20152015-01-232015-12-28
20162016-01-042016-12-08
20172017-01-012017-12-31
20182018-01-032018-12-22
20192019-02-102019-12-25
20202020-01-172020-12-31
20212021-01-012021-12-09
20222022-01-062022-12-02
20232023-01-052023-12-31
20242024-01-012024-12-18
20252025-01-082025-12-23
20262026-01-062026-07-17

Every Fixed Threshold

Fixed thresholds at Bonalbo Post Office
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6248198915
25 mm (0.98 in): Days with 25 mm or more rain621920202
50 mm (1.97 in): Days with 50 mm or more rain54819722
100 mm (3.94 in): Days with 100 mm or more rain15219541
200 mm (7.87 in): Days with 200 mm or more rain1119541

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1914.

Download the Data

  • Data for Bonalbo 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-12).