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Built 2026-10-18 (18 October 2026)

Rpf 102 Threshold Days by Year

3 fixed thresholds counted per year at Rpf 102 (ASN00008105): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Rpf 102 Thresholds

  • Rpf 102: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 1939 with 17.
  • Rpf 102: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1916 with 7.
  • Rpf 102: days with 50 mm (1.97 in) or more of precipitation in 5 years, most in 1918 with 3.
  • 3 fixed thresholds have at least one qualifying day at Rpf 102.
34 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Rpf 102 Days per year at Rpf 102 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 1939. 051015201913: 151914: 41915: 81916: 101917: 101918: 141919: 151920: 111921: 151923: 121924: 31925: 131926: 91927: 91928: 51929: 61931: 51932: 121933: 71934: 101935: 61936: 51937: 51938: 51939: 171942: 61944: 151945: 61946: 121947: 61948: 61949: 81950: 71952: 6191319171921192619311935193919461950
Days per year at Rpf 102 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 1939.
Days with 10 mm (0.39 in) or more of precipitation per year at Rpf 102
YearDaysDecade average
19131510.9
1914410.9
1915810.9
19161010.9
19171010.9
19181410.9
19191510.9
1920119.2
1921159.2
1923129.2
192439.2
1925139.2
192699.2
192799.2
192859.2
192969.2
193158
1932128
193378
1934108
193568
193658
193758
193858
1939178
194268.4
1944158.4
194568.4
1946128.4
194768.4
194868.4
194988.4
195076.5
195266.5
First to last qualifying date each year at Rpf 102 For each year, a bar from the first to the last day at Rpf 102 meeting 10 mm (0.39 in). 1913: 26 March 1913 to 21 December 19131914: 4 June 1914 to 28 July 19141915: 5 April 1915 to 29 October 19151916: 22 January 1916 to 12 October 19161917: 3 May 1917 to 30 November 19171918: 4 February 1918 to 15 September 19181919: 11 February 1919 to 1 November 19191920: 11 March 1920 to 11 September 19201921: 14 February 1921 to 28 October 19211923: 20 April 1923 to 16 December 19231924: 21 June 1924 to 11 August 19241925: 8 January 1925 to 26 December 19251926: 9 March 1926 to 25 November 19261927: 14 March 1927 to 25 July 19271928: 27 April 1928 to 6 December 19281929: 15 February 1929 to 29 October 19291931: 4 May 1931 to 25 December 19311932: 30 January 1932 to 27 August 19321933: 31 January 1933 to 2 December 19331934: 19 January 1934 to 23 August 19341935: 7 January 1935 to 7 August 19351936: 21 May 1936 to 24 December 19361937: 18 May 1937 to 27 August 19371938: 18 March 1938 to 21 July 19381939: 14 February 1939 to 10 November 19391942: 10 March 1942 to 17 July 19421944: 14 March 1944 to 4 December 19441945: 15 May 1945 to 9 August 19451946: 5 February 1946 to 11 November 19461947: 3 May 1947 to 25 October 19471948: 20 March 1948 to 15 November 19481949: 4 June 1949 to 8 November 19491950: 8 May 1950 to 10 October 19501952: 12 February 1952 to 28 July 19521913191819241929193519421948JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Rpf 102 meeting 10 mm (0.39 in).
First to last qualifying date each year at Rpf 102
YearFirst dateLast date
19131913-03-261913-12-21
19141914-06-041914-07-28
19151915-04-051915-10-29
19161916-01-221916-10-12
19171917-05-031917-11-30
19181918-02-041918-09-15
19191919-02-111919-11-01
19201920-03-111920-09-11
19211921-02-141921-10-28
19231923-04-201923-12-16
19241924-06-211924-08-11
19251925-01-081925-12-26
19261926-03-091926-11-25
19271927-03-141927-07-25
19281928-04-271928-12-06
19291929-02-151929-10-29
19311931-05-041931-12-25
19321932-01-301932-08-27
19331933-01-311933-12-02
19341934-01-191934-08-23
19351935-01-071935-08-07
19361936-05-211936-12-24
19371937-05-181937-08-27
19381938-03-181938-07-21
19391939-02-141939-11-10
19421942-03-101942-07-17
19441944-03-141944-12-04
19451945-05-151945-08-09
19461946-02-051946-11-11
19471947-05-031947-10-25
19481948-03-201948-11-15
19491949-06-041949-11-08
19501950-05-081950-10-10
19521952-02-121952-07-28

Every Fixed Threshold

Fixed thresholds at Rpf 102
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain341719396
25 mm (0.98 in): Days with 25 mm or more rain24719161
50 mm (1.97 in): Days with 50 mm or more rain5319181

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1913.

Download the Data

  • Data for Rpf 102 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).