Caloundra Signal Station Threshold Days by Year

10 fixed thresholds counted per year at Caloundra Signal Station (ASN00040040): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Caloundra Signal Station Thresholds

Caloundra Signal Station: days with 10 mm (0.39 in) or more of precipitation in 64 years, most in 1973 with 57.
Caloundra Signal Station: days with 25 mm (0.98 in) or more of precipitation in 64 years, most in 1925 with 27.
Caloundra Signal Station: days with 50 mm (1.97 in) or more of precipitation in 63 years, most in 1925 with 14.
Caloundra Signal Station: days with 100 mm (3.94 in) or more of precipitation in 46 years, most in 1974 with 6.
10 fixed thresholds have at least one qualifying day at Caloundra Signal Station.

Days at or above 30 C (86 F)

22 years with a qualifying day

Days per year at Caloundra Signal Station with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 24 in 1976.

Days at or above 30 C (86 F) per year at Caloundra Signal Station
Year	Days	Decade average
1971	13	14.4
1972	8	14.4
1973	18	14.4
1974	9	14.4
1975	7	14.4
1976	24	14.4
1977	17	14.4
1978	18	14.4
1979	16	14.4
1980	24	6.7
1981	10	6.7
1982	3	6.7
1983	4	6.7
1984	3	6.7
1985	5	6.7
1986	4	6.7
1987	4	6.7
1988	4	6.7
1989	6	6.7
1990	7	6.3
1991	9	6.3
1992	3	6.3

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

First to last qualifying date each year at Caloundra Signal Station
Year	First date	Last date
1971	1971-01-03	1971-12-31
1972	1972-01-23	1972-12-26
1973	1973-01-01	1973-12-30
1974	1974-01-07	1974-12-29
1975	1975-01-25	1975-12-19
1976	1976-01-04	1976-12-29
1977	1977-01-02	1977-12-28
1978	1978-01-08	1978-12-20
1979	1979-01-15	1979-12-23
1980	1980-01-10	1980-12-17
1981	1981-02-03	1981-12-07
1982	1982-01-02	1982-02-19
1983	1983-01-10	1983-12-07
1984	1984-12-04	1984-12-15
1985	1985-01-02	1985-12-22
1986	1986-01-01	1986-12-08
1987	1987-02-11	1987-12-24
1988	1988-10-01	1988-11-22
1989	1989-01-11	1989-12-27
1990	1990-02-04	1990-12-24
1991	1991-01-06	1991-12-16
1992	1992-01-07	1992-11-28

Every Fixed Threshold

Fixed thresholds at Caloundra Signal Station
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	22	24	1976	3
35 C (95 F): Days	4	2	1976	2
90 F (32.2 C): Days	16	9	1976	2
20 C (68 F): Tropical nights (min	18	115	1979	100
25 C (77 F): Days with min	8	6	1980	1
10 mm (0.39 in): Days with 10 mm or more rain	64	57	1973	37
25 mm (0.98 in): Days with 25 mm or more rain	64	27	1925	15
50 mm (1.97 in): Days with 50 mm or more rain	63	14	1925	6
100 mm (3.94 in): Days with 100 mm or more rain	46	6	1974	1
200 mm (7.87 in): Days with 200 mm or more rain	6	1	1909	1

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 Caloundra Signal Station 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 2026-10-16. Last revised 16 October 2026 (2026-10-16).

Caloundra Signal Station Threshold Days by Year

Key Facts for Caloundra Signal Station Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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