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Built 2026-10-19 (19 October 2026)

Laredo Wb AP Threshold Days by Year (USW00012920)

14 fixed thresholds counted per year at Laredo Wb AP (USW00012920): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Laredo Wb AP Thresholds

  • Laredo Wb AP: days with 10 mm (0.39 in) or more of precipitation in 20 years, most in 1958 with 24.
  • Laredo Wb AP: days with 25 mm (0.98 in) or more of precipitation in 20 years, most in 1958 with 10.
  • Laredo Wb AP: days with a maximum temperature at or above 30 C (86 F) in 19 years, most in 1950 with 234.
  • Laredo Wb AP: days with a maximum temperature at or above 35 C (95 F) in 19 years, most in 1962 with 148.
  • 14 fixed thresholds have at least one qualifying day at Laredo Wb AP.
19 years with a qualifying day
Days at or above 30 C (86 F) per year at Laredo Wb AP Days per year at Laredo Wb AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 234 in 1950. 01002003001946: 2001947: 2051948: 2071949: 2041950: 2341951: 2121952: 2011953: 2151954: 2191955: 2261956: 2251957: 2001958: 1701959: 2001960: 2021961: 2101962: 2181963: 2291964: 1951946194819501952195419561958196019621964
Days per year at Laredo Wb AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 234 in 1950.
Days at or above 30 C (86 F) per year at Laredo Wb AP
YearDaysDecade average
1946200204
1947205204
1948207204
1949204204
1950234210.2
1951212210.2
1952201210.2
1953215210.2
1954219210.2
1955226210.2
1956225210.2
1957200210.2
1958170210.2
1959200210.2
1960202210.8
1961210210.8
1962218210.8
1963229210.8
1964195210.8
First to last qualifying date each year at Laredo Wb AP For each year, a bar from the first to the last day at Laredo Wb AP meeting 30 C (86 F). 1946: 23 February 1946 to 9 November 19461947: 27 January 1947 to 31 December 19471948: 9 January 1948 to 24 December 19481949: 3 January 1949 to 29 November 19491950: 18 January 1950 to 15 December 19501951: 12 February 1951 to 31 December 19511952: 19 January 1952 to 8 December 19521953: 7 January 1953 to 5 December 19531954: 20 January 1954 to 4 December 19541955: 19 February 1955 to 25 December 19551956: 15 January 1956 to 7 December 19561957: 9 January 1957 to 2 November 19571958: 23 March 1958 to 4 December 19581959: 17 February 1959 to 13 November 19591960: 8 February 1960 to 15 November 19601961: 17 February 1961 to 1 November 19611962: 8 February 1962 to 11 November 19621963: 10 January 1963 to 21 November 19631964: 3 March 1964 to 25 December 19641946194919521955195819611964JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Laredo Wb AP meeting 30 C (86 F).
First to last qualifying date each year at Laredo Wb AP
YearFirst dateLast date
19461946-02-231946-11-09
19471947-01-271947-12-31
19481948-01-091948-12-24
19491949-01-031949-11-29
19501950-01-181950-12-15
19511951-02-121951-12-31
19521952-01-191952-12-08
19531953-01-071953-12-05
19541954-01-201954-12-04
19551955-02-191955-12-25
19561956-01-151956-12-07
19571957-01-091957-11-02
19581958-03-231958-12-04
19591959-02-171959-11-13
19601960-02-081960-11-15
19611961-02-171961-11-01
19621962-02-081962-11-11
19631963-01-101963-11-21
19641964-03-031964-12-25

Every Fixed Threshold

Fixed thresholds at Laredo Wb AP
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days192341950195
35 C (95 F): Days191481962120
40 C (104 F): Days1927196212
90 F (32.2 C): Days192001963160
100 F (37.8 C): Days1993195347
110 F (43.3 C): Days2119481
0 C (32 F): Ice days (max3119481
0 C (32 F): Frost days (min171819637
20 C (68 F): Tropical nights (min191841963176
25 C (77 F): Days with min1981195366
10 mm (0.39 in): Days with 10 mm or more rain202419588
25 mm (0.98 in): Days with 25 mm or more rain201019583
50 mm (1.97 in): Days with 50 mm or more rain13319461
100 mm (3.94 in): Days with 100 mm or more rain5119471

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1946.

Download the Data

  • Data for Laredo Wb 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).