Lebo Threshold Days by Year

20 fixed thresholds counted per year at Lebo (USC00144608): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lebo Thresholds

Lebo: days with 10 mm (0.39 in) or more of precipitation in 118 years, most in 1915 with 46.
Lebo: days with 25 mm (0.98 in) or more of precipitation in 118 years, most in 1898 with 21.
Lebo: days with 50 mm (1.97 in) or more of precipitation in 103 years, most in 1951 with 7.
Lebo: days with 10 cm (3.9 in) or more of snowfall in 62 years, most in 1983 with 4.
20 fixed thresholds have at least one qualifying day at Lebo.

Days at or above 30 C (86 F)

44 years with a qualifying day

Days per year at Lebo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 105 in 1894.

Days at or above 30 C (86 F) per year at Lebo
Year	Days	Decade average
1893	84	92.3
1894	105	92.3
1895	95	92.3
1896	95	92.3
1897	102	92.3
1898	79	92.3
1899	86	92.3
1900	87	70.9
1901	102	70.9
1902	59	70.9
1903	42	70.9
1904	52	70.9
1905	85	70.9
1906	61	70.9
1907	80	70.9
1908	61	70.9
1909	80	70.9
1910	67	84.3
1911	97	84.3
1912	86	84.3
1913	99	84.3
1914	99	84.3
1915	50	84.3
1916	68	84.3
1918	100	84.3
1919	93	84.3
1920	77	80.4
1921	99	80.4
1922	95	80.4
1923	82	80.4
1924	63	80.4
1925	96	80.4
1926	86	80.4
1927	67	80.4
1928	72	80.4
1929	67	80.4
1930	85	90.7
1931	103	90.7
1932	86	90.7
1933	97	90.7
1934	102	90.7
1935	71	90.7
1948	67	62
1949	57	62

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

First to last qualifying date each year at Lebo
Year	First date	Last date
1893	1893-04-03	1893-10-10
1894	1894-04-07	1894-11-26
1895	1895-03-27	1895-09-25
1896	1896-04-10	1896-10-01
1897	1897-04-18	1897-10-24
1898	1898-04-16	1898-10-04
1899	1899-04-13	1899-10-23
1900	1900-05-04	1900-10-04
1901	1901-03-02	1901-10-21
1902	1902-05-02	1902-08-30
1903	1903-06-18	1903-09-25
1904	1904-06-15	1904-10-08
1905	1905-04-08	1905-09-28
1906	1906-04-23	1906-10-07
1907	1907-03-19	1907-11-08
1908	1908-05-19	1908-10-17
1909	1909-04-04	1909-10-07
1910	1910-03-22	1910-10-02
1911	1911-04-29	1911-10-01
1912	1912-04-05	1912-10-06
1913	1913-04-17	1913-10-03
1914	1914-04-21	1914-09-21
1915	1915-04-15	1915-09-19
1916	1916-03-12	1916-10-08
1918	1918-03-26	1918-10-07
1919	1919-06-13	1919-10-03
1920	1920-05-12	1920-10-10
1921	1921-03-18	1921-10-17
1922	1922-05-21	1922-10-27
1923	1923-05-10	1923-09-28
1924	1924-04-07	1924-10-10
1925	1925-04-12	1925-10-03
1926	1926-04-17	1926-09-23
1927	1927-05-17	1927-10-27
1928	1928-03-25	1928-10-12
1929	1929-03-24	1929-09-28
1930	1930-04-09	1930-10-09
1931	1931-05-15	1931-10-10
1932	1932-04-13	1932-10-18
1933	1933-05-08	1933-09-30
1934	1934-04-10	1934-09-24
1935	1935-05-12	1935-09-24
1948	1948-04-17	1948-09-21
1949	1949-04-22	1949-09-20

Every Fixed Threshold

Fixed thresholds at Lebo
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	44	105	1894	57
35 C (95 F): Days	44	69	1934	5
40 C (104 F): Days	23	31	1913	4
90 F (32.2 C): Days	44	87	1934	26
100 F (37.8 C): Days	34	46	1934	16
110 F (43.3 C): Days	3	3	1934	3
0 C (32 F): Ice days (max	44	38	1918	30
0 C (32 F): Frost days (min	43	131	1893	125
-10 C (14 F): Days with min	43	44	1895	29
-20 C (-4 F): Days with min	32	13	1905	3
-30 C (-22 F): Days with min	3	1	1899	1
20 C (68 F): Tropical nights (min	43	69	1914	36
25 C (77 F): Days with min	21	16	1934	1
10 mm (0.39 in): Days with 10 mm or more rain	118	46	1915	40
25 mm (0.98 in): Days with 25 mm or more rain	118	21	1898	19
50 mm (1.97 in): Days with 50 mm or more rain	103	7	1951	6
100 mm (3.94 in): Days with 100 mm or more rain	23	3	1941	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1928	1
10 cm (3.9 in): Days with 10 cm or more snowfall	62	4	1983	1
25 cm (9.8 in): Days with 25 cm or more snowfall	6	1	1912	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

Download the Data

Data for Lebo 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Lebo Threshold Days by Year

Key Facts for Lebo Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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