Built 2026-10-19 (19 October 2026)

Witdraai (Pol) Threshold Days by Year (SF004243570)

4 fixed thresholds counted per year at Witdraai (Pol) (SF004243570): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Witdraai (Pol) Thresholds

  • Witdraai (Pol): days with 10 mm (0.39 in) or more of precipitation in 47 years, most in 1974 with 16.
  • Witdraai (Pol): days with 25 mm (0.98 in) or more of precipitation in 35 years, most in 1950 with 4.
  • Witdraai (Pol): days with 50 mm (1.97 in) or more of precipitation in 12 years, most in 1954 with 2.
  • Witdraai (Pol): days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1975 with 1.
  • 4 fixed thresholds have at least one qualifying day at Witdraai (Pol).
47 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Witdraai (Pol) Days per year at Witdraai (Pol) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 16 in 1974. 051015201948: 61949: 31950: 111952: 31953: 51954: 91955: 81956: 81957: 31958: 71959: 21960: 71961: 31962: 31963: 91964: 21965: 31966: 51967: 81968: 91969: 51970: 21971: 61972: 71973: 81974: 161975: 81976: 141977: 51978: 71979: 101980: 31981: 41982: 11984: 31985: 41986: 61987: 61988: 121989: 71990: 31991: 121992: 11993: 61994: 31995: 31996: 71948195419591964196919741979198519901995
Days per year at Witdraai (Pol) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 16 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Witdraai (Pol)
YearDaysDecade average
194864.5
194934.5
1950116.2
195236.2
195356.2
195496.2
195586.2
195686.2
195736.2
195876.2
195926.2
196075.4
196135.4
196235.4
196395.4
196425.4
196535.4
196655.4
196785.4
196895.4
196955.4
197028.3
197168.3
197278.3
197388.3
1974168.3
197588.3
1976148.3
197758.3
197878.3
1979108.3
198035.1
198145.1
198215.1
198435.1
198545.1
198665.1
198765.1
1988125.1
198975.1
199035
1991125
199215
199365
199435
199535
199675
First to last qualifying date each year at Witdraai (Pol) For each year, a bar from the first to the last day at Witdraai (Pol) meeting 10 mm (0.39 in). 1948: 23 January 1948 to 15 December 19481949: 29 January 1949 to 10 December 19491950: 23 February 1950 to 23 October 19501952: 19 February 1952 to 1 March 19521953: 1 April 1953 to 1 December 19531954: 27 February 1954 to 30 April 19541955: 26 January 1955 to 17 December 19551956: 6 February 1956 to 15 March 19561957: 30 January 1957 to 30 December 19571958: 2 January 1958 to 2 December 19581959: 7 December 1959 to 8 December 19591960: 24 February 1960 to 28 December 19601961: 6 February 1961 to 2 May 19611962: 8 February 1962 to 12 February 19621963: 12 January 1963 to 1 November 19631964: 11 February 1964 to 19 October 19641965: 24 January 1965 to 7 October 19651966: 18 January 1966 to 30 October 19661967: 17 January 1967 to 15 November 19671968: 16 March 1968 to 1 December 19681969: 26 February 1969 to 7 November 19691970: 2 February 1970 to 4 February 19701971: 24 January 1971 to 13 October 19711972: 8 January 1972 to 2 November 19721973: 14 February 1973 to 21 December 19731974: 15 January 1974 to 1 December 19741975: 31 January 1975 to 17 December 19751976: 3 January 1976 to 15 December 19761977: 20 February 1977 to 17 April 19771978: 21 January 1978 to 9 April 19781979: 18 January 1979 to 10 November 19791980: 26 February 1980 to 24 December 19801981: 21 August 1981 to 11 December 19811982: 10 October 1982 to 10 October 19821984: 5 April 1984 to 8 October 19841985: 13 January 1985 to 29 October 19851986: 27 January 1986 to 4 November 19861987: 8 February 1987 to 17 December 19871988: 13 January 1988 to 31 December 19881989: 4 January 1989 to 7 April 19891990: 26 January 1990 to 10 December 19901991: 21 January 1991 to 18 December 19911992: 11 February 1992 to 11 February 19921993: 21 February 1993 to 28 December 19931994: 24 January 1994 to 30 November 19941995: 19 November 1995 to 12 December 19951996: 22 January 1996 to 28 December 199619481955196119671973197919861992JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Witdraai (Pol) meeting 10 mm (0.39 in).
First to last qualifying date each year at Witdraai (Pol)
YearFirst dateLast date
19481948-01-231948-12-15
19491949-01-291949-12-10
19501950-02-231950-10-23
19521952-02-191952-03-01
19531953-04-011953-12-01
19541954-02-271954-04-30
19551955-01-261955-12-17
19561956-02-061956-03-15
19571957-01-301957-12-30
19581958-01-021958-12-02
19591959-12-071959-12-08
19601960-02-241960-12-28
19611961-02-061961-05-02
19621962-02-081962-02-12
19631963-01-121963-11-01
19641964-02-111964-10-19
19651965-01-241965-10-07
19661966-01-181966-10-30
19671967-01-171967-11-15
19681968-03-161968-12-01
19691969-02-261969-11-07
19701970-02-021970-02-04
19711971-01-241971-10-13
19721972-01-081972-11-02
19731973-02-141973-12-21
19741974-01-151974-12-01
19751975-01-311975-12-17
19761976-01-031976-12-15
19771977-02-201977-04-17
19781978-01-211978-04-09
19791979-01-181979-11-10
19801980-02-261980-12-24
19811981-08-211981-12-11
19821982-10-101982-10-10
19841984-04-051984-10-08
19851985-01-131985-10-29
19861986-01-271986-11-04
19871987-02-081987-12-17
19881988-01-131988-12-31
19891989-01-041989-04-07
19901990-01-261990-12-10
19911991-01-211991-12-18
19921992-02-111992-02-11
19931993-02-211993-12-28
19941994-01-241994-11-30
19951995-11-191995-12-12
19961996-01-221996-12-28

Every Fixed Threshold

Fixed thresholds at Witdraai (Pol)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain471619747
25 mm (0.98 in): Days with 25 mm or more rain35419502
50 mm (1.97 in): Days with 50 mm or more rain12219541
100 mm (3.94 in): Days with 100 mm or more rain1119751

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 Witdraai (Pol) 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).