Built 2026-10-19 (19 October 2026)

Nortelandia Threshold Days by Year (BR001456003)

4 fixed thresholds counted per year at Nortelandia (BR001456003): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nortelandia Thresholds

  • Nortelandia: days with 10 mm (0.39 in) or more of precipitation in 23 years, most in 1987 with 71.
  • Nortelandia: days with 25 mm (0.98 in) or more of precipitation in 23 years, most in 1982 with 32.
  • Nortelandia: days with 50 mm (1.97 in) or more of precipitation in 23 years, most in 1988 with 12.
  • Nortelandia: days with 100 mm (3.94 in) or more of precipitation in 7 years, most in 1979 with 2.
  • 4 fixed thresholds have at least one qualifying day at Nortelandia.
23 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Nortelandia Days per year at Nortelandia with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 71 in 1987. 0204060801972: 561973: 591974: 581975: 471976: 511977: 481978: 621979: 591980: 561981: 591982: 641983: 661984: 571986: 641987: 711988: 581989: 481994: 501995: 641996: 621997: 601998: 411999: 5219721975197819811984198819951998
Days per year at Nortelandia with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 71 in 1987.
Days with 10 mm (0.39 in) or more of precipitation per year at Nortelandia
YearDaysDecade average
19725655
19735955
19745855
19754755
19765155
19774855
19786255
19795955
19805660.3
19815960.3
19826460.3
19836660.3
19845760.3
19866460.3
19877160.3
19885860.3
19894860.3
19945054.8
19956454.8
19966254.8
19976054.8
19984154.8
19995254.8
First to last qualifying date each year at Nortelandia For each year, a bar from the first to the last day at Nortelandia meeting 10 mm (0.39 in). 1972: 2 January 1972 to 31 December 19721973: 16 January 1973 to 30 December 19731974: 3 January 1974 to 30 December 19741975: 1 January 1975 to 30 December 19751976: 6 January 1976 to 25 December 19761977: 5 January 1977 to 31 December 19771978: 1 January 1978 to 31 December 19781979: 1 January 1979 to 31 December 19791980: 1 January 1980 to 29 December 19801981: 1 January 1981 to 30 December 19811982: 2 January 1982 to 31 December 19821983: 6 January 1983 to 30 December 19831984: 2 January 1984 to 31 December 19841986: 1 January 1986 to 29 December 19861987: 1 January 1987 to 31 December 19871988: 1 January 1988 to 28 December 19881989: 1 January 1989 to 29 December 19891994: 1 January 1994 to 28 December 19941995: 4 January 1995 to 31 December 19951996: 1 January 1996 to 31 December 19961997: 1 January 1997 to 29 December 19971998: 7 January 1998 to 31 December 19981999: 3 January 1999 to 31 December 199919721975197819811984198819951998JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Nortelandia meeting 10 mm (0.39 in).
First to last qualifying date each year at Nortelandia
YearFirst dateLast date
19721972-01-021972-12-31
19731973-01-161973-12-30
19741974-01-031974-12-30
19751975-01-011975-12-30
19761976-01-061976-12-25
19771977-01-051977-12-31
19781978-01-011978-12-31
19791979-01-011979-12-31
19801980-01-011980-12-29
19811981-01-011981-12-30
19821982-01-021982-12-31
19831983-01-061983-12-30
19841984-01-021984-12-31
19861986-01-011986-12-29
19871987-01-011987-12-31
19881988-01-011988-12-28
19891989-01-011989-12-29
19941994-01-011994-12-28
19951995-01-041995-12-31
19961996-01-011996-12-31
19971997-01-011997-12-29
19981998-01-071998-12-31
19991999-01-031999-12-31

Every Fixed Threshold

Fixed thresholds at Nortelandia
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2371198752
25 mm (0.98 in): Days with 25 mm or more rain2332198222
50 mm (1.97 in): Days with 50 mm or more rain231219884
100 mm (3.94 in): Days with 100 mm or more rain7219791

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1972.

Download the Data

  • Data for Nortelandia 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).