Built 2026-10-19 (19 October 2026)

Elvo Station Threshold Days by Year (ASN00037020)

4 fixed thresholds counted per year at Elvo Station (ASN00037020): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Elvo Station Thresholds

  • Elvo Station: days with 10 mm (0.39 in) or more of precipitation in 16 years, most in 1973 with 25.
  • Elvo Station: days with 25 mm (0.98 in) or more of precipitation in 14 years, most in 1973 with 15.
  • Elvo Station: days with 50 mm (1.97 in) or more of precipitation in 9 years, most in 1974 with 5.
  • Elvo Station: days with 100 mm (3.94 in) or more of precipitation in 4 years, most in 1956 with 1.
  • 4 fixed thresholds have at least one qualifying day at Elvo Station.
16 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Elvo Station Days per year at Elvo Station with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1973. 01020301940: 101941: 151942: 51943: 51944: 171945: 51946: 81947: 121948: 51956: 131960: 51971: 121972: 71973: 251974: 251975: 2519401942194419461948196019721974
Days per year at Elvo Station with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1973.
Days with 10 mm (0.39 in) or more of precipitation per year at Elvo Station
YearDaysDecade average
1940109.1
1941159.1
194259.1
194359.1
1944179.1
194559.1
194689.1
1947129.1
194859.1
19561313
196055
19711218.8
1972718.8
19732518.8
19742518.8
19752518.8
First to last qualifying date each year at Elvo Station For each year, a bar from the first to the last day at Elvo Station meeting 10 mm (0.39 in). 1940: 30 January 1940 to 30 December 19401941: 2 January 1941 to 1 December 19411942: 1 January 1942 to 30 October 19421943: 2 February 1943 to 18 October 19431944: 23 January 1944 to 19 December 19441945: 22 April 1945 to 12 July 19451946: 10 January 1946 to 13 November 19461947: 2 February 1947 to 3 October 19471948: 6 March 1948 to 29 December 19481956: 2 February 1956 to 6 November 19561960: 30 April 1960 to 26 December 19601971: 4 February 1971 to 24 December 19711972: 4 January 1972 to 10 May 19721973: 9 January 1973 to 25 December 19731974: 1 January 1974 to 31 December 19741975: 1 January 1975 to 26 December 197519401942194419461948196019721974JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Elvo Station meeting 10 mm (0.39 in).
First to last qualifying date each year at Elvo Station
YearFirst dateLast date
19401940-01-301940-12-30
19411941-01-021941-12-01
19421942-01-011942-10-30
19431943-02-021943-10-18
19441944-01-231944-12-19
19451945-04-221945-07-12
19461946-01-101946-11-13
19471947-02-021947-10-03
19481948-03-061948-12-29
19561956-02-021956-11-06
19601960-04-301960-12-26
19711971-02-041971-12-24
19721972-01-041972-05-10
19731973-01-091973-12-25
19741974-01-011974-12-31
19751975-01-011975-12-26

Every Fixed Threshold

Fixed thresholds at Elvo Station
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1625197325
25 mm (0.98 in): Days with 25 mm or more rain141519737
50 mm (1.97 in): Days with 50 mm or more rain9519744
100 mm (3.94 in): Days with 100 mm or more rain4119561

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1940.

Download the Data

  • Data for Elvo Station 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).