Built 2026-10-19 (19 October 2026)

Parambu Threshold Days by Year (BR037284590)

4 fixed thresholds counted per year at Parambu (BR037284590): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Parambu Thresholds

  • Parambu: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 1974 with 34.
  • Parambu: days with 25 mm (0.98 in) or more of precipitation in 34 years, most in 1964 with 15.
  • Parambu: days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 1967 with 5.
  • Parambu: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1969 with 1.
  • 4 fixed thresholds have at least one qualifying day at Parambu.
35 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Parambu Days per year at Parambu with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 34 in 1974. 0102030401948: 191949: 151950: 151951: 121952: 71953: 141954: 121955: 111956: 191957: 211958: 61959: 111960: 211962: 271963: 231964: 301965: 171966: 151967: 281968: 321969: 191970: 101971: 221972: 81973: 261974: 341975: 191976: 171977: 151978: 211979: 201980: 131981: 201982: 151983: 11194819521956196019651969197319771981
Days per year at Parambu with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 34 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Parambu
YearDaysDecade average
19481917
19491517
19501512.8
19511212.8
1952712.8
19531412.8
19541212.8
19551112.8
19561912.8
19572112.8
1958612.8
19591112.8
19602123.6
19622723.6
19632323.6
19643023.6
19651723.6
19661523.6
19672823.6
19683223.6
19691923.6
19701019.2
19712219.2
1972819.2
19732619.2
19743419.2
19751919.2
19761719.2
19771519.2
19782119.2
19792019.2
19801314.8
19812014.8
19821514.8
19831114.8
First to last qualifying date each year at Parambu For each year, a bar from the first to the last day at Parambu meeting 10 mm (0.39 in). 1948: 1 January 1948 to 21 December 19481949: 29 January 1949 to 28 November 19491950: 27 January 1950 to 21 December 19501951: 9 January 1951 to 31 December 19511952: 7 February 1952 to 16 December 19521953: 17 January 1953 to 8 June 19531954: 6 January 1954 to 28 November 19541955: 18 January 1955 to 21 October 19551956: 3 January 1956 to 29 November 19561957: 8 January 1957 to 22 December 19571958: 11 April 1958 to 14 December 19581959: 11 February 1959 to 13 November 19591960: 30 January 1960 to 19 December 19601962: 17 January 1962 to 17 December 19621963: 14 January 1963 to 27 December 19631964: 2 January 1964 to 18 June 19641965: 7 January 1965 to 5 October 19651966: 10 January 1966 to 11 June 19661967: 26 January 1967 to 30 December 19671968: 10 January 1968 to 27 December 19681969: 18 January 1969 to 8 June 19691970: 18 January 1970 to 10 November 19701971: 20 January 1971 to 23 October 19711972: 19 January 1972 to 22 December 19721973: 19 January 1973 to 29 December 19731974: 13 January 1974 to 8 December 19741975: 6 January 1975 to 20 December 19751976: 9 January 1976 to 30 November 19761977: 21 January 1977 to 30 December 19771978: 15 January 1978 to 25 December 19781979: 15 January 1979 to 19 November 19791980: 5 January 1980 to 16 November 19801981: 9 January 1981 to 23 December 19811982: 23 January 1982 to 26 December 19821983: 6 February 1983 to 4 June 19831948195319581964196919741979JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Parambu meeting 10 mm (0.39 in).
First to last qualifying date each year at Parambu
YearFirst dateLast date
19481948-01-011948-12-21
19491949-01-291949-11-28
19501950-01-271950-12-21
19511951-01-091951-12-31
19521952-02-071952-12-16
19531953-01-171953-06-08
19541954-01-061954-11-28
19551955-01-181955-10-21
19561956-01-031956-11-29
19571957-01-081957-12-22
19581958-04-111958-12-14
19591959-02-111959-11-13
19601960-01-301960-12-19
19621962-01-171962-12-17
19631963-01-141963-12-27
19641964-01-021964-06-18
19651965-01-071965-10-05
19661966-01-101966-06-11
19671967-01-261967-12-30
19681968-01-101968-12-27
19691969-01-181969-06-08
19701970-01-181970-11-10
19711971-01-201971-10-23
19721972-01-191972-12-22
19731973-01-191973-12-29
19741974-01-131974-12-08
19751975-01-061975-12-20
19761976-01-091976-11-30
19771977-01-211977-12-30
19781978-01-151978-12-25
19791979-01-151979-11-19
19801980-01-051980-11-16
19811981-01-091981-12-23
19821982-01-231982-12-26
19831983-02-061983-06-04

Every Fixed Threshold

Fixed thresholds at Parambu
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3534197411
25 mm (0.98 in): Days with 25 mm or more rain341519643
50 mm (1.97 in): Days with 50 mm or more rain27519672
100 mm (3.94 in): Days with 100 mm or more rain2119691

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 Parambu 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).