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Built 2026-10-19 (19 October 2026)

Pearce - Sunsites Threshold Days by Year (USC00026353)

15 fixed thresholds counted per year at Pearce - Sunsites (USC00026353): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Pearce - Sunsites Thresholds

  • Pearce - Sunsites: days with 10 mm (0.39 in) or more of precipitation in 63 years, most in 1914 with 20.
  • Pearce - Sunsites: nights with a minimum temperature at or below 0 C (32 F) in 60 years, most in 1964 with 116.
  • Pearce - Sunsites: nights with a minimum temperature at or above 20 C (68 F) in 60 years, most in 2024 with 41.
  • Pearce - Sunsites: days with a maximum temperature at or above 30 C (86 F) in 56 years, most in 2024 with 163.
  • 15 fixed thresholds have at least one qualifying day at Pearce - Sunsites.
56 years with a qualifying day
Days at or above 30 C (86 F) per year at Pearce - Sunsites Days per year at Pearce - Sunsites with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 163 in 2024. 0501001502001914: 1101915: 1221916: 1221917: 1211953: 1431954: 1591955: 1311956: 1531957: 1231958: 1321959: 1431960: 1491961: 1381962: 1401963: 1621964: 1191965: 1321966: 1271967: 1201968: 1231969: 1361970: 1271971: 1221972: 1241973: 1291974: 1311975: 1251976: 1181977: 1311978: 1551979: 1381989: 1601990: 1271991: 1401992: 1421993: 1371995: 1331996: 1531997: 1441998: 1301999: 1262000: 1352001: 1362002: 1362003: 1352004: 1162011: 1262012: 1322013: 1072014: 992015: 1232017: 1232021: 1102024: 1632025: 1322026: 1361914195519611967197319791995200120132025
Days per year at Pearce - Sunsites with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 163 in 2024.
Days at or above 30 C (86 F) per year at Pearce - Sunsites
YearDaysDecade average
1914110118.8
1915122118.8
1916122118.8
1917121118.8
1953143140.6
1954159140.6
1955131140.6
1956153140.6
1957123140.6
1958132140.6
1959143140.6
1960149134.6
1961138134.6
1962140134.6
1963162134.6
1964119134.6
1965132134.6
1966127134.6
1967120134.6
1968123134.6
1969136134.6
1970127130
1971122130
1972124130
1973129130
1974131130
1975125130
1976118130
1977131130
1978155130
1979138130
1989160160
1990127136.9
1991140136.9
1992142136.9
1993137136.9
1995133136.9
1996153136.9
1997144136.9
1998130136.9
1999126136.9
2000135131.6
2001136131.6
2002136131.6
2003135131.6
2004116131.6
2011126118.3
2012132118.3
2013107118.3
201499118.3
2015123118.3
2017123118.3
2021110135.3
2024163135.3
2025132135.3
2026136135.3
First to last qualifying date each year at Pearce - Sunsites For each year, a bar from the first to the last day at Pearce - Sunsites meeting 30 C (86 F). 1914: 14 April 1914 to 27 September 19141915: 27 April 1915 to 22 October 19151916: 12 March 1916 to 5 November 19161917: 25 April 1917 to 14 October 19171953: 25 April 1953 to 17 October 19531954: 9 April 1954 to 22 October 19541955: 4 May 1955 to 18 October 19551956: 25 March 1956 to 22 October 19561957: 13 February 1957 to 2 October 19571958: 20 April 1958 to 11 October 19581959: 2 April 1959 to 27 October 19591960: 7 March 1960 to 8 October 19601961: 3 April 1961 to 21 October 19611962: 13 April 1962 to 14 October 19621963: 31 March 1963 to 15 October 19631964: 15 April 1964 to 29 October 19641965: 19 April 1965 to 14 October 19651966: 30 April 1966 to 10 October 19661967: 8 May 1967 to 9 October 19671968: 18 May 1968 to 28 October 19681969: 31 March 1969 to 9 October 19691970: 5 May 1970 to 25 September 19701971: 26 March 1971 to 28 September 19711972: 6 March 1972 to 16 October 19721973: 9 May 1973 to 23 October 19731974: 23 April 1974 to 4 October 19741975: 10 May 1975 to 11 October 19751976: 2 May 1976 to 11 October 19761977: 7 April 1977 to 5 October 19771978: 24 April 1978 to 19 October 19781979: 15 April 1979 to 26 October 19791989: 9 March 1989 to 14 October 19891990: 24 March 1990 to 27 October 19901991: 6 May 1991 to 20 October 19911992: 12 April 1992 to 25 October 19921993: 21 April 1993 to 11 October 19931995: 13 April 1995 to 28 October 19951996: 9 April 1996 to 19 October 19961997: 3 May 1997 to 10 October 19971998: 23 April 1998 to 14 October 19981999: 19 April 1999 to 14 October 19992000: 22 April 2000 to 7 October 20002001: 18 April 2001 to 30 October 20012002: 12 April 2002 to 11 October 20022003: 11 May 2003 to 22 October 20032004: 4 May 2004 to 4 October 20042011: 1 April 2011 to 16 October 20112012: 9 April 2012 to 5 October 20122013: 29 April 2013 to 25 September 20132014: 10 April 2014 to 25 October 20142015: 1 May 2015 to 15 October 20152017: 18 March 2017 to 23 October 20172021: 4 April 2021 to 25 October 20212024: 18 April 2024 to 28 October 20242025: 25 March 2025 to 10 October 20252026: 18 March 2026 to 10 October 202619141956196319701977199320012014JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Pearce - Sunsites meeting 30 C (86 F).
First to last qualifying date each year at Pearce - Sunsites
YearFirst dateLast date
19141914-04-141914-09-27
19151915-04-271915-10-22
19161916-03-121916-11-05
19171917-04-251917-10-14
19531953-04-251953-10-17
19541954-04-091954-10-22
19551955-05-041955-10-18
19561956-03-251956-10-22
19571957-02-131957-10-02
19581958-04-201958-10-11
19591959-04-021959-10-27
19601960-03-071960-10-08
19611961-04-031961-10-21
19621962-04-131962-10-14
19631963-03-311963-10-15
19641964-04-151964-10-29
19651965-04-191965-10-14
19661966-04-301966-10-10
19671967-05-081967-10-09
19681968-05-181968-10-28
19691969-03-311969-10-09
19701970-05-051970-09-25
19711971-03-261971-09-28
19721972-03-061972-10-16
19731973-05-091973-10-23
19741974-04-231974-10-04
19751975-05-101975-10-11
19761976-05-021976-10-11
19771977-04-071977-10-05
19781978-04-241978-10-19
19791979-04-151979-10-26
19891989-03-091989-10-14
19901990-03-241990-10-27
19911991-05-061991-10-20
19921992-04-121992-10-25
19931993-04-211993-10-11
19951995-04-131995-10-28
19961996-04-091996-10-19
19971997-05-031997-10-10
19981998-04-231998-10-14
19991999-04-191999-10-14
20002000-04-222000-10-07
20012001-04-182001-10-30
20022002-04-122002-10-11
20032003-05-112003-10-22
20042004-05-042004-10-04
20112011-04-012011-10-16
20122012-04-092012-10-05
20132013-04-292013-09-25
20142014-04-102014-10-25
20152015-05-012015-10-15
20172017-03-182017-10-23
20212021-04-042021-10-25
20242024-04-182024-10-28
20252025-03-252025-10-10
20262026-03-182026-10-10

Every Fixed Threshold

Fixed thresholds at Pearce - Sunsites
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days561632024136
35 C (95 F): Days5673195666
40 C (104 F): Days271219904
90 F (32.2 C): Days561302024105
100 F (37.8 C): Days5626197817
0 C (32 F): Ice days (max3219781
0 C (32 F): Frost days (min60116196417
-10 C (14 F): Days with min30819642
-20 C (-4 F): Days with min1119781
20 C (68 F): Tropical nights (min6041202444
25 C (77 F): Days with min4119541
10 mm (0.39 in): Days with 10 mm or more rain632019149
25 mm (0.98 in): Days with 25 mm or more rain53519161
50 mm (1.97 in): Days with 50 mm or more rain10119551
10 cm (3.9 in): Days with 10 cm or more snowfall3119971

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 Pearce - Sunsites 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).