Tshane Threshold Days by Year (BC000068226)

12 fixed thresholds counted per year at Tshane (BC000068226): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tshane Thresholds

Tshane: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 1972 with 17.
Tshane: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1963 with 6.
Tshane: days with a maximum temperature at or above 30 C (86 F) in 26 years, most in 1970 with 202.
Tshane: days with a maximum temperature at or above 35 C (95 F) in 26 years, most in 1964 with 92.
12 fixed thresholds have at least one qualifying day at Tshane.

Days at or above 30 C (86 F)

26 years with a qualifying day

Days per year at Tshane with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 202 in 1970.

Days at or above 30 C (86 F) per year at Tshane
Year	Days	Decade average
1959	194	194
1960	155	173.4
1961	159	173.4
1962	201	173.4
1963	164	173.4
1964	187	173.4
1965	172	173.4
1966	174	173.4
1968	181	173.4
1969	168	173.4
1970	202	179.4
1971	191	179.4
1972	165	179.4
1973	161	179.4
1977	158	179.4
1978	178	179.4
1979	201	179.4
1980	177	183.2
1981	169	183.2
1982	180	183.2
1983	200	183.2
1984	196	183.2
1985	182	183.2
1986	179	183.2
1987	202	183.2
1988	164	183.2

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

First to last qualifying date each year at Tshane
Year	First date	Last date
1959	1959-01-02	1959-12-31
1960	1960-01-20	1960-12-26
1961	1961-01-03	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
1968	1968-01-01	1968-12-31
1969	1969-01-01	1969-12-31
1970	1970-01-01	1970-12-31
1971	1971-01-01	1971-12-31
1972	1972-01-01	1972-12-31
1973	1973-01-01	1973-12-31
1977	1977-01-02	1977-12-31
1978	1978-01-01	1978-12-31
1979	1979-01-01	1979-12-31
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	1984-12-27
1985	1985-01-02	1985-12-31
1986	1986-01-01	1986-12-31
1987	1987-01-01	1987-12-31
1988	1988-01-01	1988-12-30

Every Fixed Threshold

Fixed thresholds at Tshane
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	26	202	1970	164
35 C (95 F): Days	26	92	1964	35
40 C (104 F): Days	14	4	1983	1
90 F (32.2 C): Days	26	173	1970	114
100 F (37.8 C): Days	26	25	1984	2
0 C (32 F): Frost days (min	19	31	1962	6
20 C (68 F): Tropical nights (min	20	69	1966	51
25 C (77 F): Days with min	6	3	1966	2
10 mm (0.39 in): Days with 10 mm or more rain	34	17	1972	5
25 mm (0.98 in): Days with 25 mm or more rain	29	6	1963	4
50 mm (1.97 in): Days with 50 mm or more rain	12	2	1980	1
100 mm (3.94 in): Days with 100 mm or more rain	3	1	1966	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1959.

Download the Data

Data for Tshane 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).

Tshane Threshold Days by Year (BC000068226)

Key Facts for Tshane Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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