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Built 2026-10-19 (19 October 2026)

Roswell Muni AP Threshold Days by Year (USW00023043)

19 fixed thresholds counted per year at Roswell Muni AP (USW00023043): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Roswell Muni AP Thresholds

  • Roswell Muni AP: days with 10 mm (0.39 in) or more of precipitation in 77 years, most in 1941 with 30.
  • Roswell Muni AP: days with a maximum temperature at or above 30 C (86 F) in 76 years, most in 1956 with 151.
  • Roswell Muni AP: days with a maximum temperature at or above 35 C (95 F) in 76 years, most in 1953 with 81.
  • Roswell Muni AP: days with a maximum temperature at or above 90 F (32.2 C) in 76 years, most in 1956 with 133.
  • 19 fixed thresholds have at least one qualifying day at Roswell Muni AP.
76 years with a qualifying day
Days at or above 30 C (86 F) per year at Roswell Muni AP Days per year at Roswell Muni AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 151 in 1956. 0501001502001895: 1181896: 1361897: 1141898: 1191899: 1241900: 1191901: 1301902: 1161904: 1071905: 1051906: 1101907: 1161908: 1081909: 1181910: 1341911: 1281912: 1091914: 1041915: 891916: 1021917: 1061918: 1151919: 981920: 981921: 1131922: 1151923: 1011924: 1051925: 1101926: 1071927: 1341928: 1011929: 1091930: 1171931: 1181932: 1061933: 1181934: 1341935: 1011936: 1181937: 1171938: 1151939: 1231940: 1111941: 861942: 1041943: 1391944: 1121945: 1261946: 1151947: 1321948: 1371949: 1131950: 1421951: 1381952: 1351953: 1431954: 1481955: 1361956: 1511957: 1171958: 1231959: 1431960: 1471961: 1441962: 1401963: 1501964: 1421965: 1351966: 1311967: 1411968: 1261969: 1291970: 1221971: 1251972: 1331895190419121921192919371945195319611969
Days per year at Roswell Muni AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 151 in 1956.
Days at or above 30 C (86 F) per year at Roswell Muni AP
YearDaysDecade average
1895118122.2
1896136122.2
1897114122.2
1898119122.2
1899124122.2
1900119114.3
1901130114.3
1902116114.3
1904107114.3
1905105114.3
1906110114.3
1907116114.3
1908108114.3
1909118114.3
1910134109.4
1911128109.4
1912109109.4
1914104109.4
191589109.4
1916102109.4
1917106109.4
1918115109.4
191998109.4
192098109.3
1921113109.3
1922115109.3
1923101109.3
1924105109.3
1925110109.3
1926107109.3
1927134109.3
1928101109.3
1929109109.3
1930117116.7
1931118116.7
1932106116.7
1933118116.7
1934134116.7
1935101116.7
1936118116.7
1937117116.7
1938115116.7
1939123116.7
1940111117.5
194186117.5
1942104117.5
1943139117.5
1944112117.5
1945126117.5
1946115117.5
1947132117.5
1948137117.5
1949113117.5
1950142137.6
1951138137.6
1952135137.6
1953143137.6
1954148137.6
1955136137.6
1956151137.6
1957117137.6
1958123137.6
1959143137.6
1960147138.5
1961144138.5
1962140138.5
1963150138.5
1964142138.5
1965135138.5
1966131138.5
1967141138.5
1968126138.5
1969129138.5
1970122126.7
1971125126.7
1972133126.7
First to last qualifying date each year at Roswell Muni AP For each year, a bar from the first to the last day at Roswell Muni AP meeting 30 C (86 F). 1895: 11 April 1895 to 26 September 18951896: 23 March 1896 to 1 October 18961897: 7 April 1897 to 21 November 18971898: 9 April 1898 to 27 October 18981899: 23 March 1899 to 21 October 18991900: 12 March 1900 to 6 October 19001901: 1 March 1901 to 29 October 19011902: 5 April 1902 to 24 October 19021904: 23 February 1904 to 27 September 19041905: 2 May 1905 to 23 November 19051906: 4 May 1906 to 17 October 19061907: 18 March 1907 to 2 October 19071908: 14 March 1908 to 15 October 19081909: 3 April 1909 to 16 October 19091910: 5 March 1910 to 14 October 19101911: 8 March 1911 to 15 October 19111912: 30 April 1912 to 24 September 19121914: 15 April 1914 to 2 October 19141915: 12 May 1915 to 19 October 19151916: 12 March 1916 to 4 October 19161917: 26 April 1917 to 15 October 19171918: 26 April 1918 to 8 October 19181919: 12 March 1919 to 2 October 19191920: 1 May 1920 to 9 October 19201921: 16 March 1921 to 21 October 19211922: 4 May 1922 to 27 October 19221923: 10 May 1923 to 27 September 19231924: 17 May 1924 to 4 October 19241925: 11 April 1925 to 6 October 19251926: 23 April 1926 to 27 October 19261927: 3 April 1927 to 5 October 19271928: 27 March 1928 to 9 October 19281929: 4 May 1929 to 6 October 19291930: 7 April 1930 to 29 September 19301931: 1 April 1931 to 10 October 19311932: 2 April 1932 to 21 September 19321933: 8 May 1933 to 29 October 19331934: 10 April 1934 to 19 October 19341935: 14 April 1935 to 12 October 19351936: 12 April 1936 to 19 October 19361937: 13 April 1937 to 25 October 19371938: 24 March 1938 to 15 October 19381939: 9 April 1939 to 6 October 19391940: 31 March 1940 to 19 October 19401941: 6 May 1941 to 13 October 19411942: 4 April 1942 to 9 October 19421943: 29 March 1943 to 28 October 19431944: 6 May 1944 to 13 October 19441945: 8 April 1945 to 31 October 19451946: 30 March 1946 to 27 September 19461947: 18 April 1947 to 21 October 19471948: 10 April 1948 to 15 October 19481949: 13 April 1949 to 9 October 19491950: 2 April 1950 to 8 November 19501951: 14 April 1951 to 16 October 19511952: 7 April 1952 to 26 October 19521953: 26 March 1953 to 12 October 19531954: 3 April 1954 to 20 October 19541955: 14 April 1955 to 19 October 19551956: 26 March 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: 8 March 1960 to 12 October 19601961: 4 April 1961 to 22 October 19611962: 12 February 1962 to 15 October 19621963: 28 March 1963 to 30 October 19631964: 15 April 1964 to 17 October 19641965: 7 April 1965 to 16 October 19651966: 20 March 1966 to 21 October 19661967: 2 March 1967 to 28 October 19671968: 15 April 1968 to 26 October 19681969: 1 April 1969 to 10 October 19691970: 14 April 1970 to 7 October 19701971: 23 March 1971 to 15 October 19711972: 6 March 1972 to 17 October 197218951906191719271937194719571967JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Roswell Muni AP meeting 30 C (86 F).
First to last qualifying date each year at Roswell Muni AP
YearFirst dateLast date
18951895-04-111895-09-26
18961896-03-231896-10-01
18971897-04-071897-11-21
18981898-04-091898-10-27
18991899-03-231899-10-21
19001900-03-121900-10-06
19011901-03-011901-10-29
19021902-04-051902-10-24
19041904-02-231904-09-27
19051905-05-021905-11-23
19061906-05-041906-10-17
19071907-03-181907-10-02
19081908-03-141908-10-15
19091909-04-031909-10-16
19101910-03-051910-10-14
19111911-03-081911-10-15
19121912-04-301912-09-24
19141914-04-151914-10-02
19151915-05-121915-10-19
19161916-03-121916-10-04
19171917-04-261917-10-15
19181918-04-261918-10-08
19191919-03-121919-10-02
19201920-05-011920-10-09
19211921-03-161921-10-21
19221922-05-041922-10-27
19231923-05-101923-09-27
19241924-05-171924-10-04
19251925-04-111925-10-06
19261926-04-231926-10-27
19271927-04-031927-10-05
19281928-03-271928-10-09
19291929-05-041929-10-06
19301930-04-071930-09-29
19311931-04-011931-10-10
19321932-04-021932-09-21
19331933-05-081933-10-29
19341934-04-101934-10-19
19351935-04-141935-10-12
19361936-04-121936-10-19
19371937-04-131937-10-25
19381938-03-241938-10-15
19391939-04-091939-10-06
19401940-03-311940-10-19
19411941-05-061941-10-13
19421942-04-041942-10-09
19431943-03-291943-10-28
19441944-05-061944-10-13
19451945-04-081945-10-31
19461946-03-301946-09-27
19471947-04-181947-10-21
19481948-04-101948-10-15
19491949-04-131949-10-09
19501950-04-021950-11-08
19511951-04-141951-10-16
19521952-04-071952-10-26
19531953-03-261953-10-12
19541954-04-031954-10-20
19551955-04-141955-10-19
19561956-03-261956-10-14
19571957-04-181957-10-04
19581958-04-211958-10-19
19591959-04-021959-10-25
19601960-03-081960-10-12
19611961-04-041961-10-22
19621962-02-121962-10-15
19631963-03-281963-10-30
19641964-04-151964-10-17
19651965-04-071965-10-16
19661966-03-201966-10-21
19671967-03-021967-10-28
19681968-04-151968-10-26
19691969-04-011969-10-10
19701970-04-141970-10-07
19711971-03-231971-10-15
19721972-03-061972-10-17

Every Fixed Threshold

Fixed thresholds at Roswell Muni AP
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days761511956133
35 C (95 F): Days7681195338
40 C (104 F): Days351218961
90 F (32.2 C): Days76133195684
100 F (37.8 C): Days7037196910
110 F (43.3 C): Days2118961
0 C (32 F): Ice days (max641919074
0 C (32 F): Frost days (min761381961111
-10 C (14 F): Days with min7332196313
-20 C (-4 F): Days with min19319181
-30 C (-22 F): Days with min3119331
20 C (68 F): Tropical nights (min7548193410
25 C (77 F): Days with min4119181
10 mm (0.39 in): Days with 10 mm or more rain7730194110
25 mm (0.98 in): Days with 25 mm or more rain651119412
50 mm (1.97 in): Days with 50 mm or more rain23319191
100 mm (3.94 in): Days with 100 mm or more rain4118981
10 cm (3.9 in): Days with 10 cm or more snowfall31319122
25 cm (9.8 in): Days with 25 cm or more snowfall2119311

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1895.

Download the Data

  • Data for Roswell Muni AP 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).