Built 2026-10-19 (19 October 2026)

Citronelle Threshold Days by Year (USC00011685)

15 fixed thresholds counted per year at Citronelle (USC00011685): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Citronelle Thresholds

  • Citronelle: nights with a minimum temperature at or below 0 C (32 F) in 29 years, most in 1964 with 39.
  • Citronelle: nights with a minimum temperature at or above 20 C (68 F) in 29 years, most in 1893 with 153.
  • Citronelle: days with a maximum temperature at or above 30 C (86 F) in 28 years, most in 1963 with 157.
  • Citronelle: days with a maximum temperature at or above 90 F (32.2 C) in 28 years, most in 1954 with 112.
  • 15 fixed thresholds have at least one qualifying day at Citronelle.
28 years with a qualifying day
Days at or above 30 C (86 F) per year at Citronelle Days per year at Citronelle with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 157 in 1963. 0501001502001890: 1051892: 511893: 791894: 461895: 801896: 891897: 1001898: 961899: 1151900: 1011901: 1211949: 1211950: 1091951: 1331952: 1191953: 1331954: 1371955: 1371956: 1151957: 1081958: 1101959: 1251960: 1281961: 1121962: 1491963: 1571964: 1261965: 1431890189418971900195019531956195919621965
Days per year at Citronelle with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 157 in 1963.
Days at or above 30 C (86 F) per year at Citronelle
YearDaysDecade average
189010584.6
18925184.6
18937984.6
18944684.6
18958084.6
18968984.6
189710084.6
18989684.6
189911584.6
1900101111
1901121111
1949121121
1950109122.6
1951133122.6
1952119122.6
1953133122.6
1954137122.6
1955137122.6
1956115122.6
1957108122.6
1958110122.6
1959125122.6
1960128135.8
1961112135.8
1962149135.8
1963157135.8
1964126135.8
1965143135.8
First to last qualifying date each year at Citronelle For each year, a bar from the first to the last day at Citronelle meeting 30 C (86 F). 1890: 14 April 1890 to 12 October 18901892: 14 May 1892 to 26 September 18921893: 23 May 1893 to 25 September 18931894: 9 May 1894 to 21 August 18941895: 30 May 1895 to 1 December 18951896: 11 May 1896 to 3 October 18961897: 21 May 1897 to 28 September 18971898: 3 May 1898 to 2 October 18981899: 26 April 1899 to 17 September 18991900: 14 May 1900 to 30 October 19001901: 30 April 1901 to 2 October 19011949: 3 May 1949 to 24 October 19491950: 3 May 1950 to 31 October 19501951: 1 March 1951 to 31 October 19511952: 29 April 1952 to 5 October 19521953: 8 April 1953 to 23 October 19531954: 31 March 1954 to 12 October 19541955: 11 March 1955 to 12 October 19551956: 6 April 1956 to 1 October 19561957: 18 April 1957 to 22 September 19571958: 19 April 1958 to 10 October 19581959: 30 April 1959 to 21 November 19591960: 21 April 1960 to 19 October 19601961: 4 May 1961 to 31 October 19611962: 21 March 1962 to 23 October 19621963: 17 March 1963 to 29 October 19631964: 6 April 1964 to 1 October 19641965: 7 April 1965 to 17 October 19651890189518991950195419581962JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Citronelle meeting 30 C (86 F).
First to last qualifying date each year at Citronelle
YearFirst dateLast date
18901890-04-141890-10-12
18921892-05-141892-09-26
18931893-05-231893-09-25
18941894-05-091894-08-21
18951895-05-301895-12-01
18961896-05-111896-10-03
18971897-05-211897-09-28
18981898-05-031898-10-02
18991899-04-261899-09-17
19001900-05-141900-10-30
19011901-04-301901-10-02
19491949-05-031949-10-24
19501950-05-031950-10-31
19511951-03-011951-10-31
19521952-04-291952-10-05
19531953-04-081953-10-23
19541954-03-311954-10-12
19551955-03-111955-10-12
19561956-04-061956-10-01
19571957-04-181957-09-22
19581958-04-191958-10-10
19591959-04-301959-11-21
19601960-04-211960-10-19
19611961-05-041961-10-31
19621962-03-211962-10-23
19631963-03-171963-10-29
19641964-04-061964-10-01
19651965-04-071965-10-17

Every Fixed Threshold

Fixed thresholds at Citronelle
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days281571963143
35 C (95 F): Days2661195415
40 C (104 F): Days2219012
90 F (32.2 C): Days28112195484
100 F (37.8 C): Days81219541
0 C (32 F): Ice days (max7219621
0 C (32 F): Frost days (min2939196429
-10 C (14 F): Days with min7419622
20 C (68 F): Tropical nights (min291531893123
25 C (77 F): Days with min191518975
10 mm (0.39 in): Days with 10 mm or more rain2465195943
25 mm (0.98 in): Days with 25 mm or more rain2431190016
50 mm (1.97 in): Days with 50 mm or more rain221219005
100 mm (3.94 in): Days with 100 mm or more rain11519612
10 cm (3.9 in): Days with 10 cm or more snowfall1119641

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1890.

Download the Data

  • Data for Citronelle 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).