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Built 2026-10-19 (19 October 2026)

Madera Threshold Days by Year (USC00045233)

14 fixed thresholds counted per year at Madera (USC00045233): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Madera Thresholds

  • Madera: days with 10 mm (0.39 in) or more of precipitation in 82 years, most in 1983 with 23.
  • Madera: days with a maximum temperature at or above 30 C (86 F) in 74 years, most in 1960 with 159.
  • Madera: days with a maximum temperature at or above 35 C (95 F) in 74 years, most in 1960 with 109.
  • Madera: days with a maximum temperature at or above 40 C (104 F) in 74 years, most in 1961 with 42.
  • 14 fixed thresholds have at least one qualifying day at Madera.
74 years with a qualifying day
Days at or above 30 C (86 F) per year at Madera Days per year at Madera with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 159 in 1960. 0501001502001928: 1421934: 1441935: 1351936: 1431937: 1351938: 1211939: 1441940: 1441941: 1111942: 1231943: 1281944: 1281945: 1331946: 1441947: 1421948: 1251949: 1491950: 1351951: 1191952: 1411953: 1181954: 1481955: 1351956: 1391957: 1211958: 1521959: 1481960: 1591961: 1401962: 1411964: 1271965: 971966: 1191967: 1341968: 1331969: 1301970: 1311971: 1251972: 1221973: 1331974: 1401975: 1271976: 1081977: 1201978: 1201979: 1361981: 1131982: 1131983: 1141984: 1371985: 1101987: 1291988: 1361989: 1271990: 1191991: 1321992: 1431993: 1151994: 1201995: 1101998: 991999: 1212000: 1212004: 1312006: 1002009: 1132010: 1102011: 912012: 1212013: 1132014: 1442015: 1332016: 1242017: 1181928194119491957196619741983199220062016
Days per year at Madera with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 159 in 1960.
Days at or above 30 C (86 F) per year at Madera
YearDaysDecade average
1928142142
1934144137
1935135137
1936143137
1937135137
1938121137
1939144137
1940144132.7
1941111132.7
1942123132.7
1943128132.7
1944128132.7
1945133132.7
1946144132.7
1947142132.7
1948125132.7
1949149132.7
1950135135.6
1951119135.6
1952141135.6
1953118135.6
1954148135.6
1955135135.6
1956139135.6
1957121135.6
1958152135.6
1959148135.6
1960159131.1
1961140131.1
1962141131.1
1964127131.1
196597131.1
1966119131.1
1967134131.1
1968133131.1
1969130131.1
1970131126.2
1971125126.2
1972122126.2
1973133126.2
1974140126.2
1975127126.2
1976108126.2
1977120126.2
1978120126.2
1979136126.2
1981113122.4
1982113122.4
1983114122.4
1984137122.4
1985110122.4
1987129122.4
1988136122.4
1989127122.4
1990119119.9
1991132119.9
1992143119.9
1993115119.9
1994120119.9
1995110119.9
199899119.9
1999121119.9
2000121116.3
2004131116.3
2006100116.3
2009113116.3
2010110119.3
201191119.3
2012121119.3
2013113119.3
2014144119.3
2015133119.3
2016124119.3
2017118119.3
First to last qualifying date each year at Madera For each year, a bar from the first to the last day at Madera meeting 30 C (86 F). 1928: 28 April 1928 to 19 October 19281934: 5 April 1934 to 27 October 19341935: 20 April 1935 to 10 October 19351936: 11 April 1936 to 14 October 19361937: 2 May 1937 to 26 October 19371938: 12 May 1938 to 26 October 19381939: 6 April 1939 to 31 October 19391940: 11 April 1940 to 20 October 19401941: 7 May 1941 to 18 October 19411942: 6 May 1942 to 22 October 19421943: 22 April 1943 to 16 October 19431944: 2 May 1944 to 29 October 19441945: 17 April 1945 to 16 October 19451946: 26 March 1946 to 14 October 19461947: 12 April 1947 to 5 October 19471948: 21 April 1948 to 23 October 19481949: 11 April 1949 to 7 November 19491950: 18 April 1950 to 5 November 19501951: 10 April 1951 to 16 October 19511952: 4 April 1952 to 14 October 19521953: 22 April 1953 to 9 October 19531954: 13 April 1954 to 22 October 19541955: 10 May 1955 to 25 October 19551956: 9 April 1956 to 10 November 19561957: 5 April 1957 to 10 October 19571958: 21 April 1958 to 19 October 19581959: 3 April 1959 to 26 October 19591960: 21 March 1960 to 1 November 19601961: 3 April 1961 to 19 October 19611962: 7 April 1962 to 11 October 19621964: 14 April 1964 to 23 October 19641965: 27 April 1965 to 31 October 19651966: 1 April 1966 to 2 November 19661967: 8 May 1967 to 21 October 19671968: 31 March 1968 to 29 October 19681969: 22 April 1969 to 8 October 19691970: 2 May 1970 to 13 October 19701971: 6 April 1971 to 14 October 19711972: 17 March 1972 to 8 October 19721973: 26 April 1973 to 20 October 19731974: 16 April 1974 to 19 October 19741975: 13 May 1975 to 6 October 19751976: 1 May 1976 to 15 October 19761977: 7 April 1977 to 19 October 19771978: 9 May 1978 to 15 October 19781979: 27 April 1979 to 15 October 19791981: 24 April 1981 to 3 October 19811982: 2 May 1982 to 16 October 19821983: 19 May 1983 to 28 October 19831984: 15 April 1984 to 8 October 19841985: 3 April 1985 to 27 September 19851987: 14 April 1987 to 9 October 19871988: 26 March 1988 to 24 October 19881989: 6 April 1989 to 19 October 19891990: 13 April 1990 to 24 October 19901991: 30 April 1991 to 21 October 19911992: 20 April 1992 to 13 October 19921993: 29 April 1993 to 3 October 19931994: 15 April 1994 to 10 October 19941995: 19 May 1995 to 20 October 19951998: 23 April 1998 to 8 October 19981999: 16 April 1999 to 23 October 19992000: 4 April 2000 to 9 October 20002004: 19 March 2004 to 15 October 20042006: 2 May 2006 to 30 September 20062009: 19 April 2009 to 28 September 20092010: 14 May 2010 to 5 November 20102011: 2 May 2011 to 18 October 20112012: 21 April 2012 to 18 October 20122013: 29 April 2013 to 6 October 20132014: 8 April 2014 to 14 October 20142015: 14 March 2015 to 16 October 20152016: 17 April 2016 to 11 October 20162017: 2 May 2017 to 27 October 201719281943195319641974198519982014JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Madera meeting 30 C (86 F).
First to last qualifying date each year at Madera
YearFirst dateLast date
19281928-04-281928-10-19
19341934-04-051934-10-27
19351935-04-201935-10-10
19361936-04-111936-10-14
19371937-05-021937-10-26
19381938-05-121938-10-26
19391939-04-061939-10-31
19401940-04-111940-10-20
19411941-05-071941-10-18
19421942-05-061942-10-22
19431943-04-221943-10-16
19441944-05-021944-10-29
19451945-04-171945-10-16
19461946-03-261946-10-14
19471947-04-121947-10-05
19481948-04-211948-10-23
19491949-04-111949-11-07
19501950-04-181950-11-05
19511951-04-101951-10-16
19521952-04-041952-10-14
19531953-04-221953-10-09
19541954-04-131954-10-22
19551955-05-101955-10-25
19561956-04-091956-11-10
19571957-04-051957-10-10
19581958-04-211958-10-19
19591959-04-031959-10-26
19601960-03-211960-11-01
19611961-04-031961-10-19
19621962-04-071962-10-11
19641964-04-141964-10-23
19651965-04-271965-10-31
19661966-04-011966-11-02
19671967-05-081967-10-21
19681968-03-311968-10-29
19691969-04-221969-10-08
19701970-05-021970-10-13
19711971-04-061971-10-14
19721972-03-171972-10-08
19731973-04-261973-10-20
19741974-04-161974-10-19
19751975-05-131975-10-06
19761976-05-011976-10-15
19771977-04-071977-10-19
19781978-05-091978-10-15
19791979-04-271979-10-15
19811981-04-241981-10-03
19821982-05-021982-10-16
19831983-05-191983-10-28
19841984-04-151984-10-08
19851985-04-031985-09-27
19871987-04-141987-10-09
19881988-03-261988-10-24
19891989-04-061989-10-19
19901990-04-131990-10-24
19911991-04-301991-10-21
19921992-04-201992-10-13
19931993-04-291993-10-03
19941994-04-151994-10-10
19951995-05-191995-10-20
19981998-04-231998-10-08
19991999-04-161999-10-23
20002000-04-042000-10-09
20042004-03-192004-10-15
20062006-05-022006-09-30
20092009-04-192009-09-28
20102010-05-142010-11-05
20112011-05-022011-10-18
20122012-04-212012-10-18
20132013-04-292013-10-06
20142014-04-082014-10-14
20152015-03-142015-10-16
20162016-04-172016-10-11
20172017-05-022017-10-27

Every Fixed Threshold

Fixed thresholds at Madera
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days741591960118
35 C (95 F): Days74109196079
40 C (104 F): Days7442196113
45 C (113 F): Days5819618
90 F (32.2 C): Days741351960102
100 F (37.8 C): Days7473196037
110 F (43.3 C): Days181619611
0 C (32 F): Ice days (max2119721
0 C (32 F): Frost days (min7169197634
20 C (68 F): Tropical nights (min6844201744
25 C (77 F): Days with min12319392
10 mm (0.39 in): Days with 10 mm or more rain8223198311
25 mm (0.98 in): Days with 25 mm or more rain55619782
50 mm (1.97 in): Days with 50 mm or more rain3119781

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1928.

Download the Data

  • Data for Madera 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).