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Built 2026-10-15 (15 October 2026)

Nedlands Uwa Threshold Days by Year

9 fixed thresholds counted per year at Nedlands Uwa (ASN00009035): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nedlands Uwa Thresholds

  • Nedlands Uwa: days with 10 mm (0.39 in) or more of precipitation in 26 years, most in 1946 with 36.
  • Nedlands Uwa: days with 25 mm (0.98 in) or more of precipitation in 26 years, most in 1947 with 11.
  • Nedlands Uwa: days with 50 mm (1.97 in) or more of precipitation in 12 years, most in 1957 with 3.
  • Nedlands Uwa: days with a maximum temperature at or above 30 C (86 F) in 2 years, most in 1972 with 59.
  • 9 fixed thresholds have at least one qualifying day at Nedlands Uwa.
26 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Nedlands Uwa Days per year at Nedlands Uwa with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1946. 0102030401940: 171941: 291942: 261943: 201944: 211945: 321946: 361947: 361948: 271949: 211950: 301951: 261952: 301953: 191954: 131955: 301956: 201957: 241959: 151960: 221961: 231966: 211967: 201970: 251971: 221972: 19194019431946194919521955195919661971
Days per year at Nedlands Uwa with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1946.
Days with 10 mm (0.39 in) or more of precipitation per year at Nedlands Uwa
YearDaysDecade average
19401726.5
19412926.5
19422626.5
19432026.5
19442126.5
19453226.5
19463626.5
19473626.5
19482726.5
19492126.5
19503023
19512623
19523023
19531923
19541323
19553023
19562023
19572423
19591523
19602221.5
19612321.5
19662121.5
19672021.5
19702522
19712222
19721922
First to last qualifying date each year at Nedlands Uwa For each year, a bar from the first to the last day at Nedlands Uwa meeting 10 mm (0.39 in). 1940: 27 April 1940 to 21 October 19401941: 15 April 1941 to 6 October 19411942: 13 March 1942 to 2 December 19421943: 31 January 1943 to 20 October 19431944: 14 April 1944 to 7 December 19441945: 26 March 1945 to 25 December 19451946: 19 April 1946 to 13 November 19461947: 16 April 1947 to 25 October 19471948: 19 March 1948 to 15 November 19481949: 12 March 1949 to 15 October 19491950: 5 May 1950 to 6 December 19501951: 22 February 1951 to 7 December 19511952: 31 March 1952 to 18 December 19521953: 2 February 1953 to 26 October 19531954: 23 April 1954 to 11 November 19541955: 15 February 1955 to 20 October 19551956: 11 April 1956 to 29 November 19561957: 21 January 1957 to 4 October 19571959: 6 February 1959 to 23 November 19591960: 27 March 1960 to 17 October 19601961: 27 March 1961 to 15 December 19611966: 20 April 1966 to 23 October 19661967: 15 March 1967 to 8 October 19671970: 6 February 1970 to 20 August 19701971: 27 March 1971 to 5 October 19711972: 13 May 1972 to 28 October 19721940194419481952195619611971JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Nedlands Uwa meeting 10 mm (0.39 in).
First to last qualifying date each year at Nedlands Uwa
YearFirst dateLast date
19401940-04-271940-10-21
19411941-04-151941-10-06
19421942-03-131942-12-02
19431943-01-311943-10-20
19441944-04-141944-12-07
19451945-03-261945-12-25
19461946-04-191946-11-13
19471947-04-161947-10-25
19481948-03-191948-11-15
19491949-03-121949-10-15
19501950-05-051950-12-06
19511951-02-221951-12-07
19521952-03-311952-12-18
19531953-02-021953-10-26
19541954-04-231954-11-11
19551955-02-151955-10-20
19561956-04-111956-11-29
19571957-01-211957-10-04
19591959-02-061959-11-23
19601960-03-271960-10-17
19611961-03-271961-12-15
19661966-04-201966-10-23
19671967-03-151967-10-08
19701970-02-061970-08-20
19711971-03-271971-10-05
19721972-05-131972-10-28

Every Fixed Threshold

Fixed thresholds at Nedlands Uwa
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days259197259
35 C (95 F): Days221197221
90 F (32.2 C): Days242197242
100 F (37.8 C): Days2319712
20 C (68 F): Tropical nights (min251197251
25 C (77 F): Days with min2219712
10 mm (0.39 in): Days with 10 mm or more rain2636194619
25 mm (0.98 in): Days with 25 mm or more rain261119472
50 mm (1.97 in): Days with 50 mm or more rain12319571

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1971.

Download the Data

  • Data for Nedlands Uwa 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). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-14).