Built 2026-10-19 (19 October 2026)

Girvin Threshold Days by Year (USC00413557)

4 fixed thresholds counted per year at Girvin (USC00413557): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Girvin Thresholds

  • Girvin: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1974 with 29.
  • Girvin: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1949 with 8.
  • Girvin: days with 50 mm (1.97 in) or more of precipitation in 7 years, most in 1974 with 2.
  • Girvin: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1974 with 1.
  • 4 fixed thresholds have at least one qualifying day at Girvin.
29 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Girvin Days per year at Girvin with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1974. 01020301948: 41949: 151951: 61952: 61953: 61954: 81955: 61956: 41957: 101958: 121959: 131960: 101961: 101962: 61963: 61964: 51965: 71966: 101967: 101968: 161969: 121970: 101971: 131972: 161973: 271974: 291975: 151976: 211977: 121948195219551958196119641967197019731976
Days per year at Girvin with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Girvin
YearDaysDecade average
194849.5
1949159.5
195167.9
195267.9
195367.9
195487.9
195567.9
195647.9
1957107.9
1958127.9
1959137.9
1960109.2
1961109.2
196269.2
196369.2
196459.2
196579.2
1966109.2
1967109.2
1968169.2
1969129.2
19701017.9
19711317.9
19721617.9
19732717.9
19742917.9
19751517.9
19762117.9
19771217.9
First to last qualifying date each year at Girvin For each year, a bar from the first to the last day at Girvin meeting 10 mm (0.39 in). 1948: 14 June 1948 to 9 September 19481949: 1 January 1949 to 30 December 19491951: 27 March 1951 to 17 October 19511952: 27 January 1952 to 18 December 19521953: 23 February 1953 to 24 October 19531954: 12 April 1954 to 6 October 19541955: 9 January 1955 to 8 November 19551956: 3 July 1956 to 6 September 19561957: 17 February 1957 to 3 November 19571958: 5 January 1958 to 14 November 19581959: 5 May 1959 to 14 November 19591960: 5 January 1960 to 30 December 19601961: 7 January 1961 to 1 November 19611962: 15 February 1962 to 20 November 19621963: 4 April 1963 to 27 November 19631964: 29 May 1964 to 18 October 19641965: 17 February 1965 to 18 October 19651966: 24 April 1966 to 5 October 19661967: 20 March 1967 to 15 December 19671968: 21 January 1968 to 27 December 19681969: 15 March 1969 to 29 December 19691970: 24 February 1970 to 16 October 19701971: 15 April 1971 to 13 October 19711972: 29 January 1972 to 18 November 19721973: 2 January 1973 to 4 October 19731974: 14 March 1974 to 10 November 19741975: 3 February 1975 to 2 November 19751976: 4 February 1976 to 14 December 19761977: 22 January 1977 to 29 November 197719481953195719611965196919731977JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Girvin meeting 10 mm (0.39 in).
First to last qualifying date each year at Girvin
YearFirst dateLast date
19481948-06-141948-09-09
19491949-01-011949-12-30
19511951-03-271951-10-17
19521952-01-271952-12-18
19531953-02-231953-10-24
19541954-04-121954-10-06
19551955-01-091955-11-08
19561956-07-031956-09-06
19571957-02-171957-11-03
19581958-01-051958-11-14
19591959-05-051959-11-14
19601960-01-051960-12-30
19611961-01-071961-11-01
19621962-02-151962-11-20
19631963-04-041963-11-27
19641964-05-291964-10-18
19651965-02-171965-10-18
19661966-04-241966-10-05
19671967-03-201967-12-15
19681968-01-211968-12-27
19691969-03-151969-12-29
19701970-02-241970-10-16
19711971-04-151971-10-13
19721972-01-291972-11-18
19731973-01-021973-10-04
19741974-03-141974-11-10
19751975-02-031975-11-02
19761976-02-041976-12-14
19771977-01-221977-11-29

Every Fixed Threshold

Fixed thresholds at Girvin
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2929197412
25 mm (0.98 in): Days with 25 mm or more rain24819496
50 mm (1.97 in): Days with 50 mm or more rain7219741
100 mm (3.94 in): Days with 100 mm or more rain1119741

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1948.

Download the Data

  • Data for Girvin 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).