Built 2026-10-19 (19 October 2026)

Chilly Barton Flat Threshold Days by Year (USC00101671)

14 fixed thresholds counted per year at Chilly Barton Flat (USC00101671): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Chilly Barton Flat Thresholds

  • Chilly Barton Flat: days with 10 mm (0.39 in) or more of precipitation in 71 years, most in 1952 with 8.
  • Chilly Barton Flat: nights with a minimum temperature at or below 0 C (32 F) in 69 years, most in 1964 with 279.
  • Chilly Barton Flat: nights with a minimum temperature at or below -10 C (14 F) in 69 years, most in 1949 with 141.
  • Chilly Barton Flat: nights with a minimum temperature at or below -20 C (-4 F) in 68 years, most in 1952 with 68.
  • 14 fixed thresholds have at least one qualifying day at Chilly Barton Flat.
61 years with a qualifying day
Days at or above 30 C (86 F) per year at Chilly Barton Flat Days per year at Chilly Barton Flat with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 43 in 1988. 02040601949: 71950: 21951: 31952: 21953: 21954: 101955: 181956: 31957: 11958: 101959: 371960: 241961: 401962: 151963: 181964: 271968: 171969: 261970: 201971: 181972: 141973: 141974: 281975: 111976: 191978: 141979: 221980: 101981: 301982: 111984: 101985: 211986: 221987: 71988: 431989: 191991: 211992: 191994: 201995: 41996: 251998: 181999: 102000: 282006: 152010: 52011: 122012: 192013: 242014: 132015: 152017: 252018: 182019: 102020: 162021: 402022: 342023: 122024: 242025: 242026: 26194919561963197319811989199920142022
Days per year at Chilly Barton Flat with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 43 in 1988.
Days at or above 30 C (86 F) per year at Chilly Barton Flat
YearDaysDecade average
194977
195028.8
195138.8
195228.8
195328.8
1954108.8
1955188.8
195638.8
195718.8
1958108.8
1959378.8
19602423.9
19614023.9
19621523.9
19631823.9
19642723.9
19681723.9
19692623.9
19702017.8
19711817.8
19721417.8
19731417.8
19742817.8
19751117.8
19761917.8
19781417.8
19792217.8
19801019.2
19813019.2
19821119.2
19841019.2
19852119.2
19862219.2
1987719.2
19884319.2
19891919.2
19912116.7
19921916.7
19942016.7
1995416.7
19962516.7
19981816.7
19991016.7
20002821.5
20061521.5
2010515.7
20111215.7
20121915.7
20132415.7
20141315.7
20151515.7
20172515.7
20181815.7
20191015.7
20201625.1
20214025.1
20223425.1
20231225.1
20242425.1
20252425.1
20262625.1
First to last qualifying date each year at Chilly Barton Flat For each year, a bar from the first to the last day at Chilly Barton Flat meeting 30 C (86 F). 1949: 31 July 1949 to 6 August 19491950: 2 September 1950 to 3 September 19501951: 15 July 1951 to 18 July 19511952: 23 July 1952 to 24 July 19521953: 27 July 1953 to 30 July 19531954: 22 June 1954 to 10 August 19541955: 14 July 1955 to 7 September 19551956: 19 July 1956 to 23 August 19561957: 30 June 1957 to 30 June 19571958: 28 July 1958 to 16 August 19581959: 12 June 1959 to 17 August 19591960: 11 May 1960 to 30 August 19601961: 16 June 1961 to 22 August 19611962: 25 June 1962 to 16 August 19621963: 6 July 1963 to 15 August 19631964: 30 June 1964 to 17 August 19641968: 26 June 1968 to 8 August 19681969: 19 July 1969 to 2 September 19691970: 25 June 1970 to 27 August 19701971: 14 July 1971 to 22 August 19711972: 6 June 1972 to 12 August 19721973: 27 June 1973 to 19 August 19731974: 12 June 1974 to 5 August 19741975: 7 July 1975 to 6 August 19751976: 30 June 1976 to 6 September 19761978: 23 July 1978 to 12 August 19781979: 27 June 1979 to 7 September 19791980: 22 July 1980 to 12 August 19801981: 25 June 1981 to 29 August 19811982: 19 July 1982 to 23 August 19821984: 29 June 1984 to 11 August 19841985: 19 June 1985 to 27 August 19851986: 30 May 1986 to 28 August 19861987: 23 June 1987 to 5 August 19871988: 19 June 1988 to 7 September 19881989: 3 July 1989 to 31 July 19891991: 11 June 1991 to 24 August 19911992: 22 June 1992 to 15 August 19921994: 20 June 1994 to 20 August 19941995: 28 July 1995 to 2 September 19951996: 1 July 1996 to 24 August 19961998: 16 July 1998 to 4 September 19981999: 6 July 1999 to 2 August 19992000: 12 July 2000 to 28 August 20002006: 3 July 2006 to 22 August 20062010: 16 July 2010 to 26 September 20102011: 3 July 2011 to 27 August 20112012: 9 July 2012 to 17 August 20122013: 27 June 2013 to 20 August 20132014: 4 July 2014 to 28 July 20142015: 25 June 2015 to 25 August 20152017: 26 June 2017 to 5 September 20172018: 5 July 2018 to 12 August 20182019: 13 July 2019 to 4 September 20192020: 17 July 2020 to 7 September 20202021: 2 June 2021 to 9 September 20212022: 7 July 2022 to 8 September 20222023: 10 July 2023 to 17 August 20232024: 23 June 2024 to 7 August 20242025: 1 July 2025 to 3 September 20252026: 23 June 2026 to 22 August 202619491957196819761986199620132022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Chilly Barton Flat meeting 30 C (86 F).
First to last qualifying date each year at Chilly Barton Flat
YearFirst dateLast date
19491949-07-311949-08-06
19501950-09-021950-09-03
19511951-07-151951-07-18
19521952-07-231952-07-24
19531953-07-271953-07-30
19541954-06-221954-08-10
19551955-07-141955-09-07
19561956-07-191956-08-23
19571957-06-301957-06-30
19581958-07-281958-08-16
19591959-06-121959-08-17
19601960-05-111960-08-30
19611961-06-161961-08-22
19621962-06-251962-08-16
19631963-07-061963-08-15
19641964-06-301964-08-17
19681968-06-261968-08-08
19691969-07-191969-09-02
19701970-06-251970-08-27
19711971-07-141971-08-22
19721972-06-061972-08-12
19731973-06-271973-08-19
19741974-06-121974-08-05
19751975-07-071975-08-06
19761976-06-301976-09-06
19781978-07-231978-08-12
19791979-06-271979-09-07
19801980-07-221980-08-12
19811981-06-251981-08-29
19821982-07-191982-08-23
19841984-06-291984-08-11
19851985-06-191985-08-27
19861986-05-301986-08-28
19871987-06-231987-08-05
19881988-06-191988-09-07
19891989-07-031989-07-31
19911991-06-111991-08-24
19921992-06-221992-08-15
19941994-06-201994-08-20
19951995-07-281995-09-02
19961996-07-011996-08-24
19981998-07-161998-09-04
19991999-07-061999-08-02
20002000-07-122000-08-28
20062006-07-032006-08-22
20102010-07-162010-09-26
20112011-07-032011-08-27
20122012-07-092012-08-17
20132013-06-272013-08-20
20142014-07-042014-07-28
20152015-06-252015-08-25
20172017-06-262017-09-05
20182018-07-052018-08-12
20192019-07-132019-09-04
20202020-07-172020-09-07
20212021-06-022021-09-09
20222022-07-072022-09-08
20232023-07-102023-08-17
20242024-06-232024-08-07
20252025-07-012025-09-03
20262026-06-232026-08-22

Every Fixed Threshold

Fixed thresholds at Chilly Barton Flat
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days6143198826
35 C (95 F): Days4319601
90 F (32.2 C): Days4818196114
0 C (32 F): Ice days (max6210519528
0 C (32 F): Frost days (min692791964123
-10 C (14 F): Days with min69141194919
-20 C (-4 F): Days with min686819526
-30 C (-22 F): Days with min312219492
-40 C (-40 F): Days with min1119491
20 C (68 F): Tropical nights (min10n/a1
10 mm (0.39 in): Days with 10 mm or more rain71819522
25 mm (0.98 in): Days with 25 mm or more rain12319631
10 cm (3.9 in): Days with 10 cm or more snowfall31719521
25 cm (9.8 in): Days with 25 cm or more snowfall1119521

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

  • Data for Chilly Barton Flat 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 (2026-10-17).