Yamarna Threshold Days by Year (ASN00012219)

14 fixed thresholds counted per year at Yamarna (ASN00012219): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Yamarna Thresholds

Yamarna: days with 10 mm (0.39 in) or more of precipitation in 25 years, most in 1992 with 18.
Yamarna: days with 25 mm (0.98 in) or more of precipitation in 21 years, most in 1980 with 5.
Yamarna: nights with a minimum temperature at or above 20 C (68 F) in 20 years, most in 1977 with 80.
Yamarna: nights with a minimum temperature at or below 0 C (32 F) in 19 years, most in 1981 with 14.
14 fixed thresholds have at least one qualifying day at Yamarna.

Days at or above 30 C (86 F)

18 years with a qualifying day

Days per year at Yamarna with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 161 in 1977.

Days at or above 30 C (86 F) per year at Yamarna
Year	Days	Decade average
1976	137	152
1977	161	152
1978	153	152
1979	157	152
1980	144	143.9
1981	161	143.9
1982	137	143.9
1983	136	143.9
1984	138	143.9
1985	148	143.9
1987	148	143.9
1988	145	143.9
1989	138	143.9
1990	156	136
1991	161	136
1992	91	136
1993	133	136
1996	139	136

For each year, a bar from the first to the last day at Yamarna meeting 30 C (86 F).

First to last qualifying date each year at Yamarna
Year	First date	Last date
1976	1976-01-01	1976-12-31
1977	1977-01-01	1977-12-31
1978	1978-01-01	1978-12-31
1979	1979-01-01	1979-12-30
1980	1980-01-01	1980-12-31
1981	1981-01-01	1981-12-31
1982	1982-01-01	1982-12-31
1983	1983-01-01	1983-12-31
1984	1984-01-01	1984-12-31
1985	1985-01-01	1985-12-29
1987	1987-01-01	1987-12-31
1988	1988-01-01	1988-12-30
1989	1989-01-01	1989-12-31
1990	1990-01-01	1990-12-31
1991	1991-01-01	1991-12-28
1992	1992-01-01	1992-12-31
1993	1993-01-01	1993-12-31
1996	1996-01-02	1996-12-31

Every Fixed Threshold

Fixed thresholds at Yamarna
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	18	161	1977	139
35 C (95 F): Days	18	95	1977	78
40 C (104 F): Days	18	38	1977	24
45 C (113 F): Days	4	2	1979	2
90 F (32.2 C): Days	18	129	1977	109
100 F (37.8 C): Days	18	58	1977	44
110 F (43.3 C): Days	18	7	1977	1
0 C (32 F): Frost days (min	19	14	1981	4
20 C (68 F): Tropical nights (min	20	80	1977	52
25 C (77 F): Days with min	19	23	1977	4
10 mm (0.39 in): Days with 10 mm or more rain	25	18	1992	7
25 mm (0.98 in): Days with 25 mm or more rain	21	5	1980	1
50 mm (1.97 in): Days with 50 mm or more rain	2	3	1980	1
100 mm (3.94 in): Days with 100 mm or more rain	1	2	1980	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1976.

Download the Data

Data for Yamarna 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Yamarna Threshold Days by Year (ASN00012219)

Key Facts for Yamarna Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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