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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Delfinopolis Threshold Days by Year (BR002046009)

4 fixed thresholds counted per year at Delfinopolis (BR002046009): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Delfinopolis Thresholds

  • Delfinopolis: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1945 with 65.
  • Delfinopolis: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 1950 with 28.
  • Delfinopolis: days with 50 mm (1.97 in) or more of precipitation in 26 years, most in 1950 with 7.
  • Delfinopolis: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1953 with 1.
  • 4 fixed thresholds have at least one qualifying day at Delfinopolis.
27 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Delfinopolis Days per year at Delfinopolis with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 65 in 1945. 0204060801942: 521943: 441944: 401945: 651946: 401947: 501949: 481950: 621951: 461952: 421953: 551954: 331955: 461956: 531957: 461958: 481959: 391960: 561961: 521962: 591963: 221964: 531965: 551996: 571997: 531998: 461999: 39194219451949195219551958196119641997
Days per year at Delfinopolis with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 65 in 1945.
Days with 10 mm (0.39 in) or more of precipitation per year at Delfinopolis
YearDaysDecade average
19425248.4
19434448.4
19444048.4
19456548.4
19464048.4
19475048.4
19494848.4
19506247
19514647
19524247
19535547
19543347
19554647
19565347
19574647
19584847
19593947
19605649.5
19615249.5
19625949.5
19632249.5
19645349.5
19655549.5
19965748.8
19975348.8
19984648.8
19993948.8
First to last qualifying date each year at Delfinopolis For each year, a bar from the first to the last day at Delfinopolis meeting 10 mm (0.39 in). 1942: 3 January 1942 to 29 December 19421943: 1 January 1943 to 22 December 19431944: 24 January 1944 to 28 December 19441945: 7 January 1945 to 30 December 19451946: 4 January 1946 to 31 December 19461947: 1 January 1947 to 29 December 19471949: 7 January 1949 to 31 December 19491950: 10 January 1950 to 30 December 19501951: 2 January 1951 to 31 December 19511952: 1 January 1952 to 13 December 19521953: 2 January 1953 to 29 December 19531954: 3 January 1954 to 29 December 19541955: 2 January 1955 to 31 December 19551956: 18 January 1956 to 26 December 19561957: 10 January 1957 to 19 December 19571958: 14 January 1958 to 21 December 19581959: 2 January 1959 to 31 December 19591960: 5 January 1960 to 31 December 19601961: 1 January 1961 to 30 December 19611962: 3 January 1962 to 31 December 19621963: 1 January 1963 to 19 December 19631964: 3 January 1964 to 29 December 19641965: 3 January 1965 to 31 December 19651996: 2 January 1996 to 23 December 19961997: 2 January 1997 to 31 December 19971998: 9 January 1998 to 28 December 19981999: 2 January 1999 to 22 December 19991942194619511955195919631997JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Delfinopolis meeting 10 mm (0.39 in).
First to last qualifying date each year at Delfinopolis
YearFirst dateLast date
19421942-01-031942-12-29
19431943-01-011943-12-22
19441944-01-241944-12-28
19451945-01-071945-12-30
19461946-01-041946-12-31
19471947-01-011947-12-29
19491949-01-071949-12-31
19501950-01-101950-12-30
19511951-01-021951-12-31
19521952-01-011952-12-13
19531953-01-021953-12-29
19541954-01-031954-12-29
19551955-01-021955-12-31
19561956-01-181956-12-26
19571957-01-101957-12-19
19581958-01-141958-12-21
19591959-01-021959-12-31
19601960-01-051960-12-31
19611961-01-011961-12-30
19621962-01-031962-12-31
19631963-01-011963-12-19
19641964-01-031964-12-29
19651965-01-031965-12-31
19961996-01-021996-12-23
19971997-01-021997-12-31
19981998-01-091998-12-28
19991999-01-021999-12-22

Every Fixed Threshold

Fixed thresholds at Delfinopolis
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2765194539
25 mm (0.98 in): Days with 25 mm or more rain2728195012
50 mm (1.97 in): Days with 50 mm or more rain26719502
100 mm (3.94 in): Days with 100 mm or more rain1119531

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1942.

Download the Data

  • Data for Delfinopolis 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).