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Built 2026-10-19 (19 October 2026)

Sterling City Threshold Days by Year (USC00418630)

17 fixed thresholds counted per year at Sterling City (USC00418630): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sterling City Thresholds

  • Sterling City: days with 10 mm (0.39 in) or more of precipitation in 85 years, most in 1941 with 34.
  • Sterling City: days with 25 mm (0.98 in) or more of precipitation in 84 years, most in 1932 with 15.
  • Sterling City: days with 50 mm (1.97 in) or more of precipitation in 58 years, most in 1932 with 4.
  • Sterling City: days with a maximum temperature at or above 30 C (86 F) in 43 years, most in 1998 with 177.
  • 17 fixed thresholds have at least one qualifying day at Sterling City.
43 years with a qualifying day
Days at or above 30 C (86 F) per year at Sterling City Days per year at Sterling City with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 177 in 1998. 0501001502001964: 1481965: 1451966: 1291967: 1581968: 1361969: 1171970: 1471971: 1371972: 1251973: 1331974: 1431975: 1341976: 1151977: 1491978: 1541980: 1381981: 1371987: 1171988: 1281989: 1601990: 1141992: 1181993: 1531995: 1081996: 1351998: 1771999: 1432000: 1442002: 1492003: 1222005: 1322006: 1422007: 1082008: 1252009: 1232010: 1302011: 1692012: 1442013: 1372014: 1372015: 1292016: 1342017: 140196419691974198019901998200520102015
Days per year at Sterling City with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 177 in 1998.
Days at or above 30 C (86 F) per year at Sterling City
YearDaysDecade average
1964148138.8
1965145138.8
1966129138.8
1967158138.8
1968136138.8
1969117138.8
1970147137.4
1971137137.4
1972125137.4
1973133137.4
1974143137.4
1975134137.4
1976115137.4
1977149137.4
1978154137.4
1980138136
1981137136
1987117136
1988128136
1989160136
1990114135.4
1992118135.4
1993153135.4
1995108135.4
1996135135.4
1998177135.4
1999143135.4
2000144130.6
2002149130.6
2003122130.6
2005132130.6
2006142130.6
2007108130.6
2008125130.6
2009123130.6
2010130140
2011169140
2012144140
2013137140
2014137140
2015129140
2016134140
2017140140
First to last qualifying date each year at Sterling City For each year, a bar from the first to the last day at Sterling City meeting 30 C (86 F). 1964: 3 April 1964 to 18 October 19641965: 4 April 1965 to 27 November 19651966: 16 March 1966 to 14 October 19661967: 3 March 1967 to 28 October 19671968: 17 April 1968 to 2 November 19681969: 9 April 1969 to 12 October 19691970: 9 April 1970 to 8 November 19701971: 14 March 1971 to 3 October 19711972: 22 February 1972 to 18 October 19721973: 21 April 1973 to 8 November 19731974: 1 March 1974 to 28 September 19741975: 21 March 1975 to 14 October 19751976: 10 February 1976 to 4 October 19761977: 15 March 1977 to 1 November 19771978: 22 March 1978 to 21 October 19781980: 6 April 1980 to 8 November 19801981: 7 April 1981 to 18 November 19811987: 11 April 1987 to 4 November 19871988: 10 March 1988 to 9 November 19881989: 11 March 1989 to 4 October 19891990: 22 March 1990 to 20 October 19901992: 11 April 1992 to 25 October 19921993: 8 March 1993 to 18 October 19931995: 20 March 1995 to 27 October 19951996: 11 February 1996 to 21 November 19961998: 29 March 1998 to 14 October 19981999: 8 April 1999 to 17 October 19992000: 20 January 2000 to 6 October 20002002: 14 March 2002 to 7 October 20022003: 13 March 2003 to 5 November 20032005: 10 April 2005 to 7 November 20052006: 4 January 2006 to 10 November 20062007: 7 May 2007 to 9 November 20072008: 16 March 2008 to 11 October 20082009: 25 February 2009 to 15 October 20092010: 31 March 2010 to 1 November 20102011: 28 February 2011 to 26 October 20112012: 25 March 2012 to 22 October 20122013: 17 March 2013 to 12 October 20132014: 1 April 2014 to 28 October 20142015: 30 March 2015 to 16 October 20152016: 13 March 2016 to 1 December 20162017: 12 February 2017 to 18 November 201719641970197619881996200520112017JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Sterling City meeting 30 C (86 F).
First to last qualifying date each year at Sterling City
YearFirst dateLast date
19641964-04-031964-10-18
19651965-04-041965-11-27
19661966-03-161966-10-14
19671967-03-031967-10-28
19681968-04-171968-11-02
19691969-04-091969-10-12
19701970-04-091970-11-08
19711971-03-141971-10-03
19721972-02-221972-10-18
19731973-04-211973-11-08
19741974-03-011974-09-28
19751975-03-211975-10-14
19761976-02-101976-10-04
19771977-03-151977-11-01
19781978-03-221978-10-21
19801980-04-061980-11-08
19811981-04-071981-11-18
19871987-04-111987-11-04
19881988-03-101988-11-09
19891989-03-111989-10-04
19901990-03-221990-10-20
19921992-04-111992-10-25
19931993-03-081993-10-18
19951995-03-201995-10-27
19961996-02-111996-11-21
19981998-03-291998-10-14
19991999-04-081999-10-17
20002000-01-202000-10-06
20022002-03-142002-10-07
20032003-03-132003-11-05
20052005-04-102005-11-07
20062006-01-042006-11-10
20072007-05-072007-11-09
20082008-03-162008-10-11
20092009-02-252009-10-15
20102010-03-312010-11-01
20112011-02-282011-10-26
20122012-03-252012-10-22
20132013-03-172013-10-12
20142014-04-012014-10-28
20152015-03-302015-10-16
20162016-03-132016-12-01
20172017-02-122017-11-18

Every Fixed Threshold

Fixed thresholds at Sterling City
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days431771998140
35 C (95 F): Days43116199846
40 C (104 F): Days281219805
90 F (32.2 C): Days43156199896
100 F (37.8 C): Days4252201120
110 F (43.3 C): Days1119691
0 C (32 F): Ice days (max36719781
0 C (32 F): Frost days (min4293196860
-10 C (14 F): Days with min371419661
-20 C (-4 F): Days with min1119891
20 C (68 F): Tropical nights (min4299201165
25 C (77 F): Days with min18920111
10 mm (0.39 in): Days with 10 mm or more rain853419415
25 mm (0.98 in): Days with 25 mm or more rain841519322
50 mm (1.97 in): Days with 50 mm or more rain58419321
100 mm (3.94 in): Days with 100 mm or more rain10119361
10 cm (3.9 in): Days with 10 cm or more snowfall7319471

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1964.

Download the Data

  • Data for Sterling City 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).