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Built 2026-10-19 (19 October 2026)

Roswell Ind Air Pk Threshold Days by Year (USW00023009)

19 fixed thresholds counted per year at Roswell Ind Air Pk (USW00023009): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Roswell Ind Air Pk Thresholds

  • Roswell Ind Air Pk: days with a maximum temperature at or above 30 C (86 F) in 72 years, most in 2020 with 172.
  • Roswell Ind Air Pk: days with a maximum temperature at or above 35 C (95 F) in 72 years, most in 2020 with 116.
  • Roswell Ind Air Pk: days with a maximum temperature at or above 90 F (32.2 C) in 72 years, most in 2020 with 150.
  • Roswell Ind Air Pk: nights with a minimum temperature at or below 0 C (32 F) in 72 years, most in 1988 with 108.
  • 19 fixed thresholds have at least one qualifying day at Roswell Ind Air Pk.
72 years with a qualifying day
Days at or above 30 C (86 F) per year at Roswell Ind Air Pk Days per year at Roswell Ind Air Pk with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 172 in 2020. 0501001502001949: 1181950: 1341951: 1381952: 1291953: 1411954: 1471955: 1241956: 1451957: 1141958: 1201959: 1371960: 1291961: 1301962: 1381963: 1191964: 1251965: 1141966: 1001973: 1081974: 1101975: 1071976: 1161977: 1431978: 1171979: 1181980: 1151981: 1031982: 1191983: 1231984: 1061985: 1161986: 1121987: 1061988: 1261989: 1481990: 1281991: 1181992: 1271993: 1441994: 1371995: 1391996: 1431997: 1261998: 1531999: 1252000: 1552001: 1512002: 1472003: 1472004: 1162005: 1392006: 1382007: 1322008: 1272009: 1412010: 1322011: 1622012: 1662013: 1372014: 1292015: 1422016: 1462017: 1642018: 1602019: 1562020: 1722021: 1432022: 1552023: 1642024: 1682025: 1532026: 164194919571965197919871995200320112019
Days per year at Roswell Ind Air Pk with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 172 in 2020.
Days at or above 30 C (86 F) per year at Roswell Ind Air Pk
YearDaysDecade average
1949118118
1950134132.9
1951138132.9
1952129132.9
1953141132.9
1954147132.9
1955124132.9
1956145132.9
1957114132.9
1958120132.9
1959137132.9
1960129122.1
1961130122.1
1962138122.1
1963119122.1
1964125122.1
1965114122.1
1966100122.1
1973108117
1974110117
1975107117
1976116117
1977143117
1978117117
1979118117
1980115117.4
1981103117.4
1982119117.4
1983123117.4
1984106117.4
1985116117.4
1986112117.4
1987106117.4
1988126117.4
1989148117.4
1990128134
1991118134
1992127134
1993144134
1994137134
1995139134
1996143134
1997126134
1998153134
1999125134
2000155139.3
2001151139.3
2002147139.3
2003147139.3
2004116139.3
2005139139.3
2006138139.3
2007132139.3
2008127139.3
2009141139.3
2010132149.4
2011162149.4
2012166149.4
2013137149.4
2014129149.4
2015142149.4
2016146149.4
2017164149.4
2018160149.4
2019156149.4
2020172159.9
2021143159.9
2022155159.9
2023164159.9
2024168159.9
2025153159.9
2026164159.9
First to last qualifying date each year at Roswell Ind Air Pk For each year, a bar from the first to the last day at Roswell Ind Air Pk meeting 30 C (86 F). 1949: 26 April 1949 to 9 October 19491950: 24 March 1950 to 8 November 19501951: 14 April 1951 to 20 October 19511952: 7 April 1952 to 26 October 19521953: 26 March 1953 to 12 October 19531954: 3 April 1954 to 20 October 19541955: 15 April 1955 to 19 October 19551956: 25 April 1956 to 14 October 19561957: 18 April 1957 to 4 October 19571958: 21 April 1958 to 19 October 19581959: 2 April 1959 to 25 October 19591960: 6 April 1960 to 12 October 19601961: 4 April 1961 to 22 October 19611962: 14 April 1962 to 15 October 19621963: 28 March 1963 to 2 October 19631964: 18 April 1964 to 17 October 19641965: 17 April 1965 to 15 October 19651966: 2 April 1966 to 13 October 19661973: 9 May 1973 to 3 October 19731974: 17 March 1974 to 4 October 19741975: 16 April 1975 to 20 October 19751976: 25 March 1976 to 11 October 19761977: 8 April 1977 to 17 October 19771978: 31 March 1978 to 12 October 19781979: 15 April 1979 to 26 October 19791980: 10 April 1980 to 8 November 19801981: 9 April 1981 to 30 September 19811982: 11 April 1982 to 5 October 19821983: 25 April 1983 to 7 October 19831984: 11 April 1984 to 24 September 19841985: 15 April 1985 to 7 October 19851986: 31 March 1986 to 1 October 19861987: 15 April 1987 to 29 October 19871988: 4 April 1988 to 8 November 19881989: 10 March 1989 to 15 October 19891990: 13 April 1990 to 16 October 19901991: 7 April 1991 to 17 October 19911992: 9 April 1992 to 14 October 19921993: 10 April 1993 to 6 October 19931994: 14 April 1994 to 28 October 19941995: 19 March 1995 to 22 October 19951996: 9 April 1996 to 20 November 19961997: 21 March 1997 to 31 October 19971998: 23 March 1998 to 15 October 19981999: 7 April 1999 to 15 October 19992000: 5 April 2000 to 5 October 20002001: 3 April 2001 to 31 October 20012002: 13 March 2002 to 11 October 20022003: 1 April 2003 to 29 October 20032004: 20 March 2004 to 15 October 20042005: 8 April 2005 to 18 October 20052006: 28 February 2006 to 3 October 20062007: 15 March 2007 to 8 November 20072008: 20 March 2008 to 10 October 20082009: 3 March 2009 to 20 October 20092010: 30 March 2010 to 30 October 20102011: 17 March 2011 to 25 October 20112012: 16 March 2012 to 8 November 20122013: 15 March 2013 to 10 October 20132014: 9 April 2014 to 26 October 20142015: 28 March 2015 to 15 October 20152016: 18 February 2016 to 1 November 20162017: 10 February 2017 to 17 November 20172018: 22 March 2018 to 7 October 20182019: 27 March 2019 to 18 October 20192020: 25 March 2020 to 19 November 20202021: 29 March 2021 to 15 November 20212022: 16 March 2022 to 2 October 20222023: 2 April 2023 to 8 November 20232024: 5 April 2024 to 29 October 20242025: 5 February 2025 to 15 November 20252026: 25 February 2026 to 14 October 202619491958197319821991200020092018JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Roswell Ind Air Pk meeting 30 C (86 F).
First to last qualifying date each year at Roswell Ind Air Pk
YearFirst dateLast date
19491949-04-261949-10-09
19501950-03-241950-11-08
19511951-04-141951-10-20
19521952-04-071952-10-26
19531953-03-261953-10-12
19541954-04-031954-10-20
19551955-04-151955-10-19
19561956-04-251956-10-14
19571957-04-181957-10-04
19581958-04-211958-10-19
19591959-04-021959-10-25
19601960-04-061960-10-12
19611961-04-041961-10-22
19621962-04-141962-10-15
19631963-03-281963-10-02
19641964-04-181964-10-17
19651965-04-171965-10-15
19661966-04-021966-10-13
19731973-05-091973-10-03
19741974-03-171974-10-04
19751975-04-161975-10-20
19761976-03-251976-10-11
19771977-04-081977-10-17
19781978-03-311978-10-12
19791979-04-151979-10-26
19801980-04-101980-11-08
19811981-04-091981-09-30
19821982-04-111982-10-05
19831983-04-251983-10-07
19841984-04-111984-09-24
19851985-04-151985-10-07
19861986-03-311986-10-01
19871987-04-151987-10-29
19881988-04-041988-11-08
19891989-03-101989-10-15
19901990-04-131990-10-16
19911991-04-071991-10-17
19921992-04-091992-10-14
19931993-04-101993-10-06
19941994-04-141994-10-28
19951995-03-191995-10-22
19961996-04-091996-11-20
19971997-03-211997-10-31
19981998-03-231998-10-15
19991999-04-071999-10-15
20002000-04-052000-10-05
20012001-04-032001-10-31
20022002-03-132002-10-11
20032003-04-012003-10-29
20042004-03-202004-10-15
20052005-04-082005-10-18
20062006-02-282006-10-03
20072007-03-152007-11-08
20082008-03-202008-10-10
20092009-03-032009-10-20
20102010-03-302010-10-30
20112011-03-172011-10-25
20122012-03-162012-11-08
20132013-03-152013-10-10
20142014-04-092014-10-26
20152015-03-282015-10-15
20162016-02-182016-11-01
20172017-02-102017-11-17
20182018-03-222018-10-07
20192019-03-272019-10-18
20202020-03-252020-11-19
20212021-03-292021-11-15
20222022-03-162022-10-02
20232023-04-022023-11-08
20242024-04-052024-10-29
20252025-02-052025-11-15
20262026-02-252026-10-14

Every Fixed Threshold

Fixed thresholds at Roswell Ind Air Pk
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days721722020164
35 C (95 F): Days721162020101
40 C (104 F): Days5438202314
45 C (113 F): Days1119941
90 F (32.2 C): Days721502020132
100 F (37.8 C): Days7167202356
110 F (43.3 C): Days14620236
0 C (32 F): Ice days (max611519824
0 C (32 F): Frost days (min72108198837
-10 C (14 F): Days with min662220114
-20 C (-4 F): Days with min10319621
20 C (68 F): Tropical nights (min7281202483
25 C (77 F): Days with min20920232
10 mm (0.39 in): Days with 10 mm or more rain7220198410
25 mm (0.98 in): Days with 25 mm or more rain62919813
50 mm (1.97 in): Days with 50 mm or more rain29320211
100 mm (3.94 in): Days with 100 mm or more rain4119811
10 cm (3.9 in): Days with 10 cm or more snowfall22319601
25 cm (9.8 in): Days with 25 cm or more snowfall2119881

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 Roswell Ind Air Pk 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).