Built 2026-10-16 (16 October 2026)

Kokstad Weather Records (SF001807220)

Record envelope, standing records and threshold days for Kokstad (SF001807220), South Africa, with 103 years of record.

Key Facts for Kokstad

  • Kokstad (SF001807220) is a weather station in South Africa at -30.53 latitude and 29.42 longitude, 1,278 m (4,193 ft) above sea level.
  • The station reports from 1882 to 1984, 103 years of record.
  • 86 records set at Kokstad still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Kokstad set a daily record precipitation of 37.6 mm (1.5 in) on 7 September 1980.

About the Station

  • Location: South Africa, -30.53 latitude, 29.42 longitude.
  • Elevation: 1,278 m (4,193 ft).
  • Period of record: 1882 to 1984, 103 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Kokstad, with 2026 drawn through them The band shows the record high and record low for each calendar day at Kokstad. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -10010203040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Kokstad. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Kokstad, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan20.0 C (68.0 F)11.0 C (51.8 F)n/an/a
Feb31.5 C (88.7 F)15.0 C (59.0 F)n/an/a
Marn/a12.0 C (53.6 F)n/an/a
Aprn/a1.0 C (33.8 F)n/an/a
Mayn/a-4.0 C (24.8 F)n/an/a
Jun15.0 C (59.0 F)-3.0 C (26.6 F)n/an/a
Jul15.6 C (60.1 F)-2.5 C (27.5 F)n/an/a
Aug18.0 C (64.4 F)1.5 C (34.7 F)n/an/a
Sep28.1 C (82.6 F)7.0 C (44.6 F)n/an/a
Octn/a2.0 C (35.6 F)n/an/a
Nov30.0 C (86.0 F)6.7 C (44.1 F)n/an/a
Dec30.0 C (86.0 F)12.0 C (53.6 F)n/an/a

Which Years Hold Standing Records

86 standing records
Standing records at Kokstad by the year they were set 86 records at Kokstad still stand. 1982 holds the most, with 31. 0102030401979: 21980: 81981: 131982: 311983: 261984: 6197919801981198219831984
86 records at Kokstad still stand. 1982 holds the most, with 31.
Standing records at Kokstad by the year they were set
Year setStanding records
19792
19808
198113
198231
198326
19846

All-Time Record Progression

2 new records
When Kokstad set new all-time records 2 all-time records were set at Kokstad between 21 July 1923 and 17 May 1959. Each dot is a new record. Record daily precipitation21 July 1923: Record daily precipitation 105.4 mm (4.1 in)17 May 1959: Record daily precipitation 171.5 mm (6.8 in)19251930193519401945195019551960
2 all-time records were set at Kokstad between 21 July 1923 and 17 May 1959. Each dot is a new record.
When Kokstad set new all-time records
DateKindDetail
1923-07-21Record daily precipitationRecord daily precipitation 105.4 mm (4.1 in)
1959-05-17Record daily precipitationRecord daily precipitation 171.5 mm (6.8 in)

Wettest Day of Each Month

May: 171.5 mm (6.8 in)
Record daily precipitation for each month at Kokstad The wettest day on record for each calendar month at Kokstad. The most was 171.5 mm (6.8 in) on 17 May 1959. 050100150200 Jan: 83.8 mm (3.3 in), 3 January 1925 Jan Feb: 88.9 mm (3.5 in), 9 February 1953 Feb Mar: 81.3 mm (3.2 in), 8 March 1925 Mar Apr: 68.0 mm (2.7 in), 22 April 1978 Apr May: 171.5 mm (6.8 in), 17 May 1959 May Jun: 170.0 mm (6.7 in), 19 June 1964 Jun Jul: 105.4 mm (4.1 in), 21 July 1923 Jul Aug: 40.6 mm (1.6 in), 23 August 1943 Aug Sep: 57.2 mm (2.3 in), 28 September 1893 Sep Oct: 94.5 mm (3.7 in), 21 October 1965 Oct Nov: 62.7 mm (2.5 in), 17 November 1948 Nov Dec: 73.7 mm (2.9 in), 15 December 1929 Dec
The wettest day on record for each calendar month at Kokstad. The most was 171.5 mm (6.8 in) on 17 May 1959.
Record daily precipitation for each month at Kokstad
MonthRecord daily precipitation (mm)Date
Jan83.8 mm (3.3 in)3 January 1925
Feb88.9 mm (3.5 in)9 February 1953
Mar81.3 mm (3.2 in)8 March 1925
Apr68.0 mm (2.7 in)22 April 1978
May171.5 mm (6.8 in)17 May 1959
Jun170.0 mm (6.7 in)19 June 1964
Jul105.4 mm (4.1 in)21 July 1923
Aug40.6 mm (1.6 in)23 August 1943
Sep57.2 mm (2.3 in)28 September 1893
Oct94.5 mm (3.7 in)21 October 1965
Nov62.7 mm (2.5 in)17 November 1948
Dec73.7 mm (2.9 in)15 December 1929

Period of Record Coverage

1982 to 1984
Days with data per year at Kokstad 3 years of record at Kokstad, 1982 to 1984. 3 years have data for under 90 percent of days and are left out of rankings: 1982, 1983, 1984. 1982: 7 of 365 days1983: 6 of 365 days1984: 2 of 366 days
3 years of record at Kokstad, 1982 to 1984. 3 years have data for under 90 percent of days and are left out of rankings: 1982, 1983, 1984.
Days with data per year at Kokstad
YearDays with dataShare of yearComplete
198272%No
198362%No
198421%No

Latest Records

20
Latest records at Kokstad
DateStationRecordValueBeat old record byOld record stoodSignificance
7 September 1980Kokstad, ZAdaily rain37.6 mm (1.5 in)16.5 mm (0.6 in)60 years45 of 100 (Notable)
7 May 1980Kokstad, ZAdaily rain15.7 mm (0.6 in)3.7 mm (0.15 in)19 years16 of 100 (Routine)
23 February 1980Kokstad, ZAdaily rain33.8 mm (1.3 in)2.0 mm (0.08 in)66 years30 of 100 (Routine)
20 July 1979Kokstad, ZAdaily rain39.8 mm (1.6 in)21.0 mm (0.8 in)56 years41 of 100 (Notable)
26 January 1979Kokstad, ZAdaily rain49.0 mm (1.9 in)9.4 mm (0.37 in)67 years37 of 100 (Notable)
2 January 1979Kokstad, ZAdaily rain24.0 mm (0.9 in)0.4 mm (0.02 in)28 years17 of 100 (Routine)
15 October 1978Kokstad, ZAdaily rain11.0 mm (0.4 in)2.5 mm (0.10 in)4 years12 of 100 (Routine)
22 April 1978Kokstad, ZAmonthly rain68.0 mm (2.7 in)0.4 mm (0.02 in)85 years44 of 100 (Notable)
21 April 1978Kokstad, ZAdaily rain44.0 mm (1.7 in)5.6 mm (0.22 in)43 years27 of 100 (Routine)
22 December 1977Kokstad, ZAdaily rain32.0 mm (1.3 in)1.8 mm (0.07 in)24 years17 of 100 (Routine)
22 October 1977Kokstad, ZAdaily rain31.7 mm (1.2 in)6.8 mm (0.27 in)28 years24 of 100 (Routine)
30 June 1977Kokstad, ZAdaily rain17.4 mm (0.7 in)13.2 mm (0.5 in)3 years16 of 100 (Routine)
25 January 1977Kokstad, ZAdaily rain43.5 mm (1.7 in)2.6 mm (0.10 in)31 years20 of 100 (Routine)
10 January 1977Kokstad, ZAdaily rain56.5 mm (2.2 in)20.1 mm (0.8 in)5 years27 of 100 (Routine)
2 October 1976Kokstad, ZAdaily rain27.0 mm (1.1 in)7.0 mm (0.28 in)19 years22 of 100 (Routine)
26 September 1976Kokstad, ZAdaily rain36.3 mm (1.4 in)2.8 mm (0.11 in)19 years17 of 100 (Routine)
29 April 1976Kokstad, ZAdaily rain17.9 mm (0.7 in)7.7 mm (0.30 in)79 years20 of 100 (Routine)
18 March 1976Kokstad, ZAdaily rain56.0 mm (2.2 in)31.6 mm (1.2 in)58 years55 of 100 (Notable)
10 February 1976Kokstad, ZAdaily rain58.5 mm (2.3 in)9.7 mm (0.38 in)34 years27 of 100 (Routine)
4 January 1976Kokstad, ZAdaily rain60.8 mm (2.4 in)11.8 mm (0.5 in)12 years22 of 100 (Routine)

Extremes by Year

1882 to 1984
Yearly extremes at Kokstad: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)31.5 C (88.7 F)198228.1 C (82.6 F)3
Coldest night (TNn)-4.0 C (24.8 F)19801.8 C (35.2 F)6
Wettest day (Rx1day)171.5 mm (6.8 in)195949.8 mm (2.0 in)98
Wettest five days (Rx5day)215.2 mm (8.5 in)195977.7 mm (3.1 in)95
Longest dry spell (CDD)180 days194856 days97

Hottest day (TXx)

Hottest day (TXx) at Kokstad by year The hottest day of the year at Kokstad, 1882 to 1984. The record is 31.5 C (88.7 F) in 1982, marked on the chart; the median year is 28.1 C (82.6 F). 2022.52527.53032.519001920194019601980Record: 31.5 C (88.7 F) in 1982
The hottest day of the year at Kokstad, 1882 to 1984. The record is 31.5 C (88.7 F) in 1982, marked on the chart; the median year is 28.1 C (82.6 F).
Hottest day (TXx) at Kokstad by year
YearHottest day (TXx)
1882n/a
1883n/a
1884n/a
1885n/a
1890n/a
1891n/a
1892n/a
1893n/a
1894n/a
1895n/a
1896n/a
1897n/a
1898n/a
1899n/a
1900n/a
1901n/a
1902n/a
1903n/a
1904n/a
1905n/a
1906n/a
1907n/a
1908n/a
1909n/a
1910n/a
1911n/a
1912n/a
1913n/a
1914n/a
1915n/a
1916n/a
1917n/a
1918n/a
1919n/a
1920n/a
1921n/a
1922n/a
1923n/a
1924n/a
1925n/a
1926n/a
1927n/a
1928n/a
1929n/a
1930n/a
1931n/a
1932n/a
1933n/a
1934n/a
1935n/a
1936n/a
1937n/a
1938n/a
1939n/a
1940n/a
1941n/a
1942n/a
1943n/a
1944n/a
1945n/a
1946n/a
1947n/a
1948n/a
1949n/a
1950n/a
1951n/a
1952n/a
1953n/a
1954n/a
1955n/a
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a
1963n/a
1964n/a
1965n/a
1966n/a
1967n/a
1968n/a
1969n/a
1970n/a
1971n/a
1972n/a
1973n/a
1974n/a
1975n/a
1976n/a
1977n/a
1978n/a
1979n/a
1980n/a
1981n/a
198231.5 C (88.7 F)
198328.1 C (82.6 F)
198422.0 C (71.6 F)

Coldest night (TNn)

Coldest night (TNn) at Kokstad by year The coldest night of the year at Kokstad, 1882 to 1984. The record is -4.0 C (24.8 F) in 1980, marked on the chart; the median year is 1.8 C (35.2 F). -505101519001920194019601980Record: -4.0 C (24.8 F) in 1980
The coldest night of the year at Kokstad, 1882 to 1984. The record is -4.0 C (24.8 F) in 1980, marked on the chart; the median year is 1.8 C (35.2 F).
Coldest night (TNn) at Kokstad by year
YearColdest night (TNn)
1882n/a
1883n/a
1884n/a
1885n/a
1890n/a
1891n/a
1892n/a
1893n/a
1894n/a
1895n/a
1896n/a
1897n/a
1898n/a
1899n/a
1900n/a
1901n/a
1902n/a
1903n/a
1904n/a
1905n/a
1906n/a
1907n/a
1908n/a
1909n/a
1910n/a
1911n/a
1912n/a
1913n/a
1914n/a
1915n/a
1916n/a
1917n/a
1918n/a
1919n/a
1920n/a
1921n/a
1922n/a
1923n/a
1924n/a
1925n/a
1926n/a
1927n/a
1928n/a
1929n/a
1930n/a
1931n/a
1932n/a
1933n/a
1934n/a
1935n/a
1936n/a
1937n/a
1938n/a
1939n/a
1940n/a
1941n/a
1942n/a
1943n/a
1944n/a
1945n/a
1946n/a
1947n/a
1948n/a
1949n/a
1950n/a
1951n/a
1952n/a
1953n/a
1954n/a
1955n/a
1956n/a
1957n/a
1958n/a
1959n/a
1960n/a
1961n/a
1962n/a
1963n/a
1964n/a
1965n/a
1966n/a
1967n/a
1968n/a
1969n/a
1970n/a
1971n/a
1972n/a
1973n/a
1974n/a
1975n/a
1976n/a
1977n/a
1978n/a
197915.0 C (59.0 F)
1980-4.0 C (24.8 F)
19812.0 C (35.6 F)
1982-2.5 C (27.5 F)
19832.4 C (36.3 F)
19841.5 C (34.7 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Kokstad by year The wettest day of the year at Kokstad, 1882 to 1984. The record is 171.5 mm (6.8 in) in 1959, marked on the chart; the median year is 49.8 mm (2.0 in). 05010015020019001920194019601980Record: 171.5 mm (6.8 in) in 1959
The wettest day of the year at Kokstad, 1882 to 1984. The record is 171.5 mm (6.8 in) in 1959, marked on the chart; the median year is 49.8 mm (2.0 in).
Wettest day (Rx1day) at Kokstad by year
YearWettest day (Rx1day)
188242.7 mm (1.7 in)
188345.5 mm (1.8 in)
188468.6 mm (2.7 in)
188541.1 mm (1.6 in)
189049.5 mm (1.9 in)
189146.5 mm (1.8 in)
189243.2 mm (1.7 in)
189367.6 mm (2.7 in)
189438.9 mm (1.5 in)
189552.1 mm (2.1 in)
189652.1 mm (2.1 in)
189777.2 mm (3.0 in)
189848.8 mm (1.9 in)
189934.3 mm (1.4 in)
190055.9 mm (2.2 in)
190143.9 mm (1.7 in)
190257.2 mm (2.3 in)
190340.1 mm (1.6 in)
190442.7 mm (1.7 in)
190574.2 mm (2.9 in)
190644.5 mm (1.8 in)
190734.3 mm (1.4 in)
190845.7 mm (1.8 in)
190928.2 mm (1.1 in)
191073.7 mm (2.9 in)
191141.4 mm (1.6 in)
191243.9 mm (1.7 in)
191351.3 mm (2.0 in)
191451.8 mm (2.0 in)
191550.0 mm (2.0 in)
191639.4 mm (1.6 in)
191754.4 mm (2.1 in)
191851.8 mm (2.0 in)
191957.2 mm (2.3 in)
192046.5 mm (1.8 in)
192141.7 mm (1.6 in)
192262.2 mm (2.4 in)
1923105.4 mm (4.1 in)
192460.5 mm (2.4 in)
192583.8 mm (3.3 in)
192644.7 mm (1.8 in)
192774.7 mm (2.9 in)
192862.0 mm (2.4 in)
192973.7 mm (2.9 in)
193036.8 mm (1.4 in)
193172.9 mm (2.9 in)
193264.3 mm (2.5 in)
193354.6 mm (2.1 in)
193450.8 mm (2.0 in)
193539.1 mm (1.5 in)
193655.4 mm (2.2 in)
193747.5 mm (1.9 in)
193850.8 mm (2.0 in)
193978.2 mm (3.1 in)
194050.8 mm (2.0 in)
194148.8 mm (1.9 in)
194242.4 mm (1.7 in)
194348.3 mm (1.9 in)
194428.7 mm (1.1 in)
194574.4 mm (2.9 in)
194640.9 mm (1.6 in)
194750.8 mm (2.0 in)
194862.7 mm (2.5 in)
194940.6 mm (1.6 in)
195051.8 mm (2.0 in)
195144.5 mm (1.8 in)
195238.1 mm (1.5 in)
195388.9 mm (3.5 in)
195454.0 mm (2.1 in)
195546.0 mm (1.8 in)
195637.0 mm (1.5 in)
195742.0 mm (1.7 in)
195840.0 mm (1.6 in)
1959171.5 mm (6.8 in)
196033.5 mm (1.3 in)
196149.0 mm (1.9 in)
196249.5 mm (1.9 in)
196376.5 mm (3.0 in)
1964170.0 mm (6.7 in)
196594.5 mm (3.7 in)
196662.0 mm (2.4 in)
196752.0 mm (2.0 in)
196833.2 mm (1.3 in)
196939.8 mm (1.6 in)
197056.2 mm (2.2 in)
197136.8 mm (1.4 in)
197261.0 mm (2.4 in)
197368.0 mm (2.7 in)
197456.0 mm (2.2 in)
197544.4 mm (1.7 in)
197660.8 mm (2.4 in)
197756.5 mm (2.2 in)
197868.0 mm (2.7 in)
197949.0 mm (1.9 in)
198040.0 mm (1.6 in)
19810.5 mm (0.02 in)
198214.0 mm (0.6 in)
19834.6 mm (0.18 in)
1984n/a

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Kokstad by year The wettest five days of the year at Kokstad, 1882 to 1984. The record is 215.2 mm (8.5 in) in 1959, marked on the chart; the median year is 77.7 mm (3.1 in). 05010015020025019001920194019601980Record: 215.2 mm (8.5 in) in 1959
The wettest five days of the year at Kokstad, 1882 to 1984. The record is 215.2 mm (8.5 in) in 1959, marked on the chart; the median year is 77.7 mm (3.1 in).
Wettest five days (Rx5day) at Kokstad by year
YearWettest five days (Rx5day)
188266.3 mm (2.6 in)
188360.0 mm (2.4 in)
188497.8 mm (3.9 in)
188561.4 mm (2.4 in)
189077.2 mm (3.0 in)
189166.5 mm (2.6 in)
189267.6 mm (2.7 in)
1893112.6 mm (4.4 in)
189473.6 mm (2.9 in)
1895107.5 mm (4.2 in)
1896129.6 mm (5.1 in)
1897109.5 mm (4.3 in)
189881.0 mm (3.2 in)
189958.6 mm (2.3 in)
190084.3 mm (3.3 in)
190154.0 mm (2.1 in)
190283.4 mm (3.3 in)
190354.1 mm (2.1 in)
190457.6 mm (2.3 in)
1905101.1 mm (4.0 in)
190676.1 mm (3.0 in)
190758.9 mm (2.3 in)
190873.1 mm (2.9 in)
190959.4 mm (2.3 in)
1910117.1 mm (4.6 in)
1911107.2 mm (4.2 in)
1912113.8 mm (4.5 in)
191381.6 mm (3.2 in)
191472.6 mm (2.9 in)
191591.1 mm (3.6 in)
191663.1 mm (2.5 in)
191770.8 mm (2.8 in)
191864.7 mm (2.5 in)
1919100.4 mm (4.0 in)
192065.6 mm (2.6 in)
192194.7 mm (3.7 in)
192276.4 mm (3.0 in)
1923129.3 mm (5.1 in)
192474.0 mm (2.9 in)
1925115.4 mm (4.5 in)
192660.7 mm (2.4 in)
192782.8 mm (3.3 in)
192869.4 mm (2.7 in)
192999.6 mm (3.9 in)
193064.0 mm (2.5 in)
193198.8 mm (3.9 in)
193289.5 mm (3.5 in)
193391.2 mm (3.6 in)
193468.3 mm (2.7 in)
193554.9 mm (2.2 in)
1936118.1 mm (4.6 in)
193757.6 mm (2.3 in)
193851.1 mm (2.0 in)
1939124.9 mm (4.9 in)
194077.0 mm (3.0 in)
194195.3 mm (3.8 in)
194293.5 mm (3.7 in)
194370.6 mm (2.8 in)
194491.4 mm (3.6 in)
194586.6 mm (3.4 in)
194674.1 mm (2.9 in)
194770.9 mm (2.8 in)
194888.4 mm (3.5 in)
194947.5 mm (1.9 in)
195079.0 mm (3.1 in)
195172.9 mm (2.9 in)
195267.0 mm (2.6 in)
195388.9 mm (3.5 in)
195473.0 mm (2.9 in)
195595.0 mm (3.7 in)
195663.5 mm (2.5 in)
195761.5 mm (2.4 in)
195877.7 mm (3.1 in)
1959215.2 mm (8.5 in)
196044.5 mm (1.8 in)
196191.5 mm (3.6 in)
1962112.5 mm (4.4 in)
1963123.5 mm (4.9 in)
1964174.5 mm (6.9 in)
196594.5 mm (3.7 in)
196691.0 mm (3.6 in)
196774.0 mm (2.9 in)
196840.1 mm (1.6 in)
196966.0 mm (2.6 in)
197067.4 mm (2.7 in)
197155.2 mm (2.2 in)
197279.2 mm (3.1 in)
197373.0 mm (2.9 in)
1974114.0 mm (4.5 in)
1975118.1 mm (4.6 in)
1976127.6 mm (5.0 in)
1977118.0 mm (4.6 in)
1978133.0 mm (5.2 in)
197996.3 mm (3.8 in)
198059.7 mm (2.4 in)
1981n/a
1982n/a
1983n/a
1984n/a

Longest dry spell (CDD)

Longest dry spell (CDD) at Kokstad by year The longest dry spell of the year at Kokstad, 1882 to 1984. The record is 180 days in 1948, marked on the chart; the median year is 56 days. 05010015020019001920194019601980Record: 180 days in 1948
The longest dry spell of the year at Kokstad, 1882 to 1984. The record is 180 days in 1948, marked on the chart; the median year is 56 days.
Longest dry spell (CDD) at Kokstad by year
YearLongest dry spell (CDD)
188228 days
188318 days
188439 days
188536 days
189033 days
189122 days
189244 days
189335 days
189467 days
189578 days
189637 days
189792 days
189847 days
189979 days
190089 days
190136 days
190244 days
190365 days
190449 days
190546 days
190680 days
190758 days
190847 days
190936 days
191055 days
191141 days
191245 days
191330 days
191451 days
191552 days
1916113 days
191741 days
191861 days
1919113 days
192075 days
192169 days
192228 days
192339 days
192439 days
192568 days
192643 days
192768 days
192891 days
192930 days
193049 days
193186 days
193260 days
193380 days
193447 days
193561 days
193658 days
193756 days
193826 days
193936 days
1940111 days
194179 days
194276 days
194345 days
194469 days
1945134 days
194655 days
194764 days
1948180 days
194968 days
195033 days
195189 days
195241 days
195387 days
195465 days
1955101 days
195693 days
195757 days
195845 days
195950 days
196059 days
196183 days
1962119 days
196370 days
196433 days
196537 days
196682 days
196755 days
196830 days
196956 days
197059 days
197127 days
197289 days
197369 days
197439 days
197566 days
197659 days
197753 days
197869 days
197942 days
198069 days
19811 day
1982n/a
19831 day
1984n/a

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Rainfall Return Levels

87 years, 1890 to 1980

A day with at least 49.8 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 144.1 mm (5.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Kokstad: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years49.8 mm (2.0 in)
5 years66.0 mm (2.6 in)
10 years79.7 mm (3.1 in)
25 years101.1 mm (4.0 in)
50 years120.8 mm (4.8 in)
100 years144.1 mm (5.7 in)Longer than the 87 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 87 years of values from 1890 to 1980.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 171.5 mm (6.8 in) in 1959; 170.0 mm (6.7 in) in 1964; 105.4 mm (4.1 in) in 1923.

Download the Data

  • Data for Kokstad standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Kokstad 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).