Robertsburg Threshold Days by Year (USC00467614)

17 fixed thresholds counted per year at Robertsburg (USC00467614): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Robertsburg Thresholds

Robertsburg: nights with a minimum temperature at or below 0 C (32 F) in 36 years, most in 1915 with 145.
Robertsburg: nights with a minimum temperature at or below -10 C (14 F) in 36 years, most in 1912 with 39.
Robertsburg: nights with a minimum temperature at or above 20 C (68 F) in 36 years, most in 1901 with 59.
Robertsburg: days with 10 mm (0.39 in) or more of precipitation in 36 years, most in 1923 with 51.
17 fixed thresholds have at least one qualifying day at Robertsburg.

Days at or above 30 C (86 F)

35 years with a qualifying day

Days per year at Robertsburg with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 108 in 1936.

Days at or above 30 C (86 F) per year at Robertsburg
Year	Days	Decade average
1901	62	61.1
1902	61	61.1
1903	61	61.1
1904	51	61.1
1905	53	61.1
1906	72	61.1
1907	43	61.1
1908	83	61.1
1909	64	61.1
1910	70	74.4
1911	91	74.4
1912	59	74.4
1913	81	74.4
1914	99	74.4
1915	47	74.4
1916	74	74.4
1917	54	74.4
1918	78	74.4
1919	91	74.4
1920	64	72.8
1921	102	72.8
1922	84	72.8
1923	81	72.8
1924	50	72.8
1925	82	72.8
1926	73	72.8
1927	56	72.8
1928	67	72.8
1929	69	72.8
1930	95	84.3
1931	79	84.3
1932	83	84.3
1933	59	84.3
1936	108	84.3
1937	82	84.3

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

First to last qualifying date each year at Robertsburg
Year	First date	Last date
1901	1901-05-01	1901-09-11
1902	1902-04-22	1902-09-23
1903	1903-05-17	1903-10-04
1904	1904-05-07	1904-10-10
1905	1905-04-01	1905-09-19
1906	1906-04-13	1906-09-20
1907	1907-03-22	1907-09-18
1908	1908-04-24	1908-10-18
1909	1909-05-09	1909-09-23
1910	1910-03-25	1910-10-22
1911	1911-05-11	1911-09-28
1912	1912-05-05	1912-10-12
1913	1913-04-24	1913-10-11
1914	1914-04-19	1914-10-08
1915	1915-04-25	1915-09-19
1916	1916-03-26	1916-10-09
1917	1917-04-20	1917-09-16
1918	1918-05-06	1918-10-06
1919	1919-04-10	1919-10-28
1920	1920-05-24	1920-10-24
1921	1921-03-21	1921-09-30
1922	1922-04-11	1922-10-07
1923	1923-05-04	1923-10-19
1924	1924-05-07	1924-09-13
1925	1925-04-23	1925-09-27
1926	1926-05-02	1926-10-05
1927	1927-04-20	1927-10-07
1928	1928-05-04	1928-10-18
1929	1929-03-26	1929-09-29
1930	1930-04-13	1930-10-15
1931	1931-05-19	1931-11-25
1932	1932-04-01	1932-09-20
1933	1933-05-14	1933-11-02
1936	1936-04-29	1936-10-10
1937	1937-04-19	1937-10-07

Every Fixed Threshold

Fixed thresholds at Robertsburg
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	35	108	1936	82
35 C (95 F): Days	32	37	1931	9
40 C (104 F): Days	6	2	1930	1
90 F (32.2 C): Days	35	76	1936	47
100 F (37.8 C): Days	12	10	1936	10
0 C (32 F): Ice days (max	35	28	1912	17
0 C (32 F): Frost days (min	36	145	1915	101
-10 C (14 F): Days with min	36	39	1912	12
-20 C (-4 F): Days with min	15	9	1936	9
-30 C (-22 F): Days with min	1	2	1917	2
20 C (68 F): Tropical nights (min	36	59	1901	17
25 C (77 F): Days with min	5	1	1901	1
10 mm (0.39 in): Days with 10 mm or more rain	36	51	1923	32
25 mm (0.98 in): Days with 25 mm or more rain	36	13	1924	5
50 mm (1.97 in): Days with 50 mm or more rain	17	2	1905	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1932	1
10 cm (3.9 in): Days with 10 cm or more snowfall	7	3	1916	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1901.

Download the Data

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

Robertsburg Threshold Days by Year (USC00467614)

Key Facts for Robertsburg Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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