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Built 2026-10-19 (19 October 2026)

Dalton Post Office Threshold Days by Year (ASN00070112)

3 fixed thresholds counted per year at Dalton Post Office (ASN00070112): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Dalton Post Office Thresholds

  • Dalton Post Office: days with 10 mm (0.39 in) or more of precipitation in 79 years, most in 1970 with 32.
  • Dalton Post Office: days with 25 mm (0.98 in) or more of precipitation in 78 years, most in 1911 with 8.
  • Dalton Post Office: days with 50 mm (1.97 in) or more of precipitation in 31 years, most in 1974 with 5.
  • 3 fixed thresholds have at least one qualifying day at Dalton Post Office.
79 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Dalton Post Office Days per year at Dalton Post Office with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 1970. 0102030401899: 221900: 251901: 151902: 121903: 151904: 101905: 221906: 221907: 131908: 181909: 201910: 171911: 201912: 191913: 131914: 221915: 191916: 241917: 261918: 121919: 81920: 191921: 231922: 181961: 231962: 231963: 141964: 261965: 141966: 201967: 91968: 241969: 231970: 321971: 241972: 171973: 291974: 251975: 241976: 171977: 201978: 291979: 131980: 111981: 191982: 81983: 231984: 271985: 161986: 161987: 231988: 181990: 221991: 171993: 212001: 152002: 162003: 232004: 202005: 202006: 82007: 182008: 172009: 112010: 252011: 152012: 252013: 132014: 262015: 162017: 162018: 122019: 122020: 272021: 312022: 252023: 192024: 242025: 81899190719151961196919771985200220102019
Days per year at Dalton Post Office with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 1970.
Days with 10 mm (0.39 in) or more of precipitation per year at Dalton Post Office
YearDaysDecade average
18992222
19002517.2
19011517.2
19021217.2
19031517.2
19041017.2
19052217.2
19062217.2
19071317.2
19081817.2
19092017.2
19101718
19112018
19121918
19131318
19142218
19151918
19162418
19172618
19181218
1919818
19201920
19212320
19221820
19612319.6
19622319.6
19631419.6
19642619.6
19651419.6
19662019.6
1967919.6
19682419.6
19692319.6
19703223
19712423
19721723
19732923
19742523
19752423
19761723
19772023
19782923
19791323
19801117.9
19811917.9
1982817.9
19832317.9
19842717.9
19851617.9
19861617.9
19872317.9
19881817.9
19902220
19911720
19932120
20011516.4
20021616.4
20032316.4
20042016.4
20052016.4
2006816.4
20071816.4
20081716.4
20091116.4
20102517.8
20111517.8
20122517.8
20131317.8
20142617.8
20151617.8
20171617.8
20181217.8
20191217.8
20202722.3
20213122.3
20222522.3
20231922.3
20242422.3
2025822.3
First to last qualifying date each year at Dalton Post Office For each year, a bar from the first to the last day at Dalton Post Office meeting 10 mm (0.39 in). 1899: 19 January 1899 to 18 November 18991900: 5 January 1900 to 4 December 19001901: 28 January 1901 to 28 October 19011902: 5 January 1902 to 19 December 19021903: 5 March 1903 to 21 December 19031904: 3 January 1904 to 18 December 19041905: 3 January 1905 to 2 December 19051906: 27 March 1906 to 18 December 19061907: 21 January 1907 to 17 December 19071908: 10 January 1908 to 2 December 19081909: 17 January 1909 to 24 December 19091910: 13 January 1910 to 13 December 19101911: 7 January 1911 to 5 December 19111912: 29 February 1912 to 27 December 19121913: 7 March 1913 to 25 December 19131914: 11 January 1914 to 31 December 19141915: 21 February 1915 to 29 December 19151916: 7 March 1916 to 9 December 19161917: 23 January 1917 to 16 December 19171918: 8 January 1918 to 29 October 19181919: 7 April 1919 to 28 December 19191920: 20 January 1920 to 9 December 19201921: 3 January 1921 to 31 December 19211922: 8 January 1922 to 11 December 19221961: 25 February 1961 to 18 December 19611962: 10 January 1962 to 25 December 19621963: 18 January 1963 to 9 December 19631964: 9 January 1964 to 23 December 19641965: 12 April 1965 to 15 December 19651966: 30 January 1966 to 24 December 19661967: 26 January 1967 to 9 November 19671968: 5 January 1968 to 26 December 19681969: 15 January 1969 to 12 December 19691970: 2 January 1970 to 12 December 19701971: 14 January 1971 to 30 December 19711972: 12 January 1972 to 24 November 19721973: 2 February 1973 to 31 December 19731974: 9 January 1974 to 18 October 19741975: 10 January 1975 to 29 December 19751976: 15 January 1976 to 24 December 19761977: 6 February 1977 to 30 September 19771978: 5 January 1978 to 26 December 19781979: 3 March 1979 to 24 November 19791980: 4 January 1980 to 14 December 19801981: 6 February 1981 to 25 December 19811982: 9 March 1982 to 9 December 19821983: 22 February 1983 to 11 December 19831984: 1 January 1984 to 12 December 19841985: 5 February 1985 to 12 December 19851986: 16 January 1986 to 20 November 19861987: 1 January 1987 to 17 December 19871988: 1 April 1988 to 11 December 19881990: 9 January 1990 to 21 October 19901991: 6 January 1991 to 11 December 19911993: 24 January 1993 to 13 December 19932001: 26 January 2001 to 19 November 20012002: 16 January 2002 to 10 December 20022003: 1 January 2003 to 22 December 20032004: 7 January 2004 to 24 December 20042005: 5 January 2005 to 3 December 20052006: 17 January 2006 to 24 December 20062007: 1 January 2007 to 22 December 20072008: 19 January 2008 to 27 December 20082009: 22 January 2009 to 27 November 20092010: 5 February 2010 to 18 December 20102011: 23 January 2011 to 19 December 20112012: 8 January 2012 to 23 December 20122013: 26 January 2013 to 4 December 20132014: 24 January 2014 to 25 December 20142015: 5 January 2015 to 2 November 20152017: 21 January 2017 to 22 December 20172018: 13 January 2018 to 15 December 20182019: 8 January 2019 to 4 November 20192020: 17 January 2020 to 22 December 20202021: 5 January 2021 to 27 December 20212022: 7 January 2022 to 12 December 20222023: 19 January 2023 to 26 December 20232024: 2 January 2024 to 8 December 20242025: 6 February 2025 to 24 June 202518991909191919671977198720062017JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Dalton Post Office meeting 10 mm (0.39 in).
First to last qualifying date each year at Dalton Post Office
YearFirst dateLast date
18991899-01-191899-11-18
19001900-01-051900-12-04
19011901-01-281901-10-28
19021902-01-051902-12-19
19031903-03-051903-12-21
19041904-01-031904-12-18
19051905-01-031905-12-02
19061906-03-271906-12-18
19071907-01-211907-12-17
19081908-01-101908-12-02
19091909-01-171909-12-24
19101910-01-131910-12-13
19111911-01-071911-12-05
19121912-02-291912-12-27
19131913-03-071913-12-25
19141914-01-111914-12-31
19151915-02-211915-12-29
19161916-03-071916-12-09
19171917-01-231917-12-16
19181918-01-081918-10-29
19191919-04-071919-12-28
19201920-01-201920-12-09
19211921-01-031921-12-31
19221922-01-081922-12-11
19611961-02-251961-12-18
19621962-01-101962-12-25
19631963-01-181963-12-09
19641964-01-091964-12-23
19651965-04-121965-12-15
19661966-01-301966-12-24
19671967-01-261967-11-09
19681968-01-051968-12-26
19691969-01-151969-12-12
19701970-01-021970-12-12
19711971-01-141971-12-30
19721972-01-121972-11-24
19731973-02-021973-12-31
19741974-01-091974-10-18
19751975-01-101975-12-29
19761976-01-151976-12-24
19771977-02-061977-09-30
19781978-01-051978-12-26
19791979-03-031979-11-24
19801980-01-041980-12-14
19811981-02-061981-12-25
19821982-03-091982-12-09
19831983-02-221983-12-11
19841984-01-011984-12-12
19851985-02-051985-12-12
19861986-01-161986-11-20
19871987-01-011987-12-17
19881988-04-011988-12-11
19901990-01-091990-10-21
19911991-01-061991-12-11
19931993-01-241993-12-13
20012001-01-262001-11-19
20022002-01-162002-12-10
20032003-01-012003-12-22
20042004-01-072004-12-24
20052005-01-052005-12-03
20062006-01-172006-12-24
20072007-01-012007-12-22
20082008-01-192008-12-27
20092009-01-222009-11-27
20102010-02-052010-12-18
20112011-01-232011-12-19
20122012-01-082012-12-23
20132013-01-262013-12-04
20142014-01-242014-12-25
20152015-01-052015-11-02
20172017-01-212017-12-22
20182018-01-132018-12-15
20192019-01-082019-11-04
20202020-01-172020-12-22
20212021-01-052021-12-27
20222022-01-072022-12-12
20232023-01-192023-12-26
20242024-01-022024-12-08
20252025-02-062025-06-24

Every Fixed Threshold

Fixed thresholds at Dalton Post Office
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain793219708
25 mm (0.98 in): Days with 25 mm or more rain78819111
50 mm (1.97 in): Days with 50 mm or more rain31519741

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1899.

Download the Data

  • Data for Dalton 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).