Built 2026-10-17 (17 October 2026)

Yalgoo Threshold Days by Year

14 fixed thresholds counted per year at Yalgoo (ASN00007091): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Yalgoo Thresholds

  • Yalgoo: days with 10 mm (0.39 in) or more of precipitation in 92 years, most in 1992 with 17.
  • Yalgoo: days with 25 mm (0.98 in) or more of precipitation in 65 years, most in 1992 with 6.
  • Yalgoo: days with 50 mm (1.97 in) or more of precipitation in 23 years, most in 1953 with 2.
  • Yalgoo: nights with a minimum temperature at or above 20 C (68 F) in 12 years, most in 1958 with 83.
  • 14 fixed thresholds have at least one qualifying day at Yalgoo.
10 years with a qualifying day
Days at or above 30 C (86 F) per year at Yalgoo Days per year at Yalgoo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 177 in 1957. 0501001502001957: 1771958: 1591959: 1661960: 1331961: 1621962: 1551963: 1611964: 1261966: 1241967: 1631957195819591960196119621963196419661967
Days per year at Yalgoo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 177 in 1957.
Days at or above 30 C (86 F) per year at Yalgoo
YearDaysDecade average
1957177167.3
1958159167.3
1959166167.3
1960133146.3
1961162146.3
1962155146.3
1963161146.3
1964126146.3
1966124146.3
1967163146.3
First to last qualifying date each year at Yalgoo For each year, a bar from the first to the last day at Yalgoo meeting 30 C (86 F). 1957: 1 January 1957 to 31 December 19571958: 1 January 1958 to 31 December 19581959: 1 January 1959 to 30 December 19591960: 3 January 1960 to 31 December 19601961: 1 January 1961 to 31 December 19611962: 1 January 1962 to 31 December 19621963: 1 January 1963 to 31 December 19631964: 1 January 1964 to 30 December 19641966: 2 January 1966 to 30 December 19661967: 2 January 1967 to 31 December 196719571959196119631966JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Yalgoo meeting 30 C (86 F).
First to last qualifying date each year at Yalgoo
YearFirst dateLast date
19571957-01-011957-12-31
19581958-01-011958-12-31
19591959-01-011959-12-30
19601960-01-031960-12-31
19611961-01-011961-12-31
19621962-01-011962-12-31
19631963-01-011963-12-31
19641964-01-011964-12-30
19661966-01-021966-12-30
19671967-01-021967-12-31

Every Fixed Threshold

Fixed thresholds at Yalgoo
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days101771957163
35 C (95 F): Days10104195786
40 C (104 F): Days1037196113
45 C (113 F): Days3219581
90 F (32.2 C): Days101481957128
100 F (37.8 C): Days1064196128
110 F (43.3 C): Days9819584
0 C (32 F): Frost days (min5719611
20 C (68 F): Tropical nights (min1283195887
25 C (77 F): Days with min1226195818
10 mm (0.39 in): Days with 10 mm or more rain921719924
25 mm (0.98 in): Days with 25 mm or more rain65619921
50 mm (1.97 in): Days with 50 mm or more rain23219531
100 mm (3.94 in): Days with 100 mm or more rain2119271

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.

Download the Data

  • Data for Yalgoo 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-16).