Tennant Creek Post Office Threshold Days by Year (ASN00015087)

14 fixed thresholds counted per year at Tennant Creek Post Office (ASN00015087): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tennant Creek Post Office Thresholds

Tennant Creek Post Office: days with 10 mm (0.39 in) or more of precipitation in 112 years, most in 1984 with 25.
Tennant Creek Post Office: days with 25 mm (0.98 in) or more of precipitation in 103 years, most in 1941 with 11.
Tennant Creek Post Office: days with 50 mm (1.97 in) or more of precipitation in 72 years, most in 1941 with 5.
Tennant Creek Post Office: days with a maximum temperature at or above 30 C (86 F) in 59 years, most in 1942 with 282.
14 fixed thresholds have at least one qualifying day at Tennant Creek Post Office.

Days at or above 30 C (86 F)

59 years with a qualifying day

Days per year at Tennant Creek Post Office with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 282 in 1942.

Days at or above 30 C (86 F) per year at Tennant Creek Post Office
Year	Days	Decade average
1910	221	231.4
1911	239	231.4
1912	239	231.4
1913	216	231.4
1914	243	231.4
1916	244	231.4
1917	219	231.4
1918	234	231.4
1919	228	231.4
1920	223	233.4
1921	210	233.4
1922	222	233.4
1923	231	233.4
1924	228	233.4
1925	232	233.4
1926	246	233.4
1927	235	233.4
1928	279	233.4
1929	228	233.4
1930	230	236.8
1931	236	236.8
1932	223	236.8
1933	216	236.8
1934	228	236.8
1935	245	236.8
1936	249	236.8
1937	260	236.8
1938	259	236.8
1939	222	236.8
1940	233	241.8
1941	226	241.8
1942	282	241.8
1943	249	241.8
1944	244	241.8
1945	255	241.8
1946	236	241.8
1947	239	241.8
1948	237	241.8
1949	217	241.8
1950	234	243.6
1951	253	243.6
1952	247	243.6
1953	237	243.6
1954	246	243.6
1955	253	243.6
1956	220	243.6
1957	223	243.6
1958	274	243.6
1959	249	243.6
1960	239	237.3
1961	243	237.3
1962	235	237.3
1963	248	237.3
1964	257	237.3
1965	246	237.3
1966	215	237.3
1967	233	237.3
1968	225	237.3
1969	232	237.3

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

First to last qualifying date each year at Tennant Creek Post Office
Year	First date	Last date
1910	1910-02-01	1910-12-31
1911	1911-01-01	1911-12-31
1912	1912-01-01	1912-12-31
1913	1913-01-01	1913-12-31
1914	1914-01-01	1914-12-31
1916	1916-01-01	1916-12-31
1917	1917-01-01	1917-12-31
1918	1918-01-01	1918-12-31
1919	1919-01-01	1919-12-31
1920	1920-01-01	1920-12-31
1921	1921-01-01	1921-12-31
1922	1922-01-01	1922-12-31
1923	1923-01-03	1923-12-31
1924	1924-01-01	1924-12-31
1925	1925-01-01	1925-12-31
1926	1926-01-01	1926-12-31
1927	1927-01-01	1927-12-31
1928	1928-01-01	1928-12-31
1929	1929-01-01	1929-12-26
1930	1930-01-01	1930-12-31
1931	1931-01-01	1931-12-31
1932	1932-01-01	1932-12-31
1933	1933-01-01	1933-12-31
1934	1934-01-01	1934-12-31
1935	1935-01-01	1935-12-31
1936	1936-01-01	1936-12-31
1937	1937-01-02	1937-12-31
1938	1938-01-01	1938-12-31
1939	1939-01-01	1939-12-31
1940	1940-01-01	1940-12-31
1941	1941-01-01	1941-12-31
1942	1942-01-01	1942-12-31
1943	1943-01-01	1943-12-31
1944	1944-01-01	1944-12-31
1945	1945-01-01	1945-12-31
1946	1946-01-01	1946-12-31
1947	1947-01-01	1947-12-31
1948	1948-01-01	1948-12-31
1949	1949-01-01	1949-12-31
1950	1950-01-01	1950-12-31
1951	1951-01-01	1951-12-31
1952	1952-01-01	1952-12-31
1953	1953-01-01	1953-12-31
1954	1954-01-01	1954-12-31
1955	1955-01-01	1955-12-31
1956	1956-01-01	1956-12-31
1957	1957-01-01	1957-12-29
1958	1958-01-02	1958-12-31
1959	1959-01-01	1959-12-31
1960	1960-01-01	1960-12-31
1961	1961-01-01	1961-12-31
1962	1962-01-01	1962-12-31
1963	1963-01-01	1963-12-31
1964	1964-01-01	1964-12-31
1965	1965-01-01	1965-12-31
1966	1966-01-01	1966-12-31
1967	1967-01-01	1967-12-31
1968	1968-01-01	1968-12-31
1969	1969-01-01	1969-12-31

Every Fixed Threshold

Fixed thresholds at Tennant Creek Post Office
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	59	282	1942	232
35 C (95 F): Days	59	198	1928	134
40 C (104 F): Days	59	64	1928	19
45 C (113 F): Days	2	1	1939	1
90 F (32.2 C): Days	59	246	1942	198
100 F (37.8 C): Days	59	123	1928	70
110 F (43.3 C): Days	32	8	1944	1
20 C (68 F): Tropical nights (min	59	220	1942	180
25 C (77 F): Days with min	59	90	1959	53
10 mm (0.39 in): Days with 10 mm or more rain	112	25	1984	20
25 mm (0.98 in): Days with 25 mm or more rain	103	11	1941	7
50 mm (1.97 in): Days with 50 mm or more rain	72	5	1941	3
100 mm (3.94 in): Days with 100 mm or more rain	16	3	1957	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1910	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1910.

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Data for Tennant Creek Post Office 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).

Tennant Creek Post Office Threshold Days by Year (ASN00015087)

Key Facts for Tennant Creek Post Office Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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