Emporia 1 S Threshold Days by Year (USC00142541)

21 fixed thresholds counted per year at Emporia 1 S (USC00142541): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Emporia 1 S Thresholds

Emporia 1 S: days with 10 mm (0.39 in) or more of precipitation in 63 years, most in 1915 with 43.
Emporia 1 S: days with 25 mm (0.98 in) or more of precipitation in 63 years, most in 1935 with 16.
Emporia 1 S: days with a maximum temperature at or above 30 C (86 F) in 56 years, most in 1931 with 118.
Emporia 1 S: days with a maximum temperature at or above 35 C (95 F) in 56 years, most in 1936 with 81.
21 fixed thresholds have at least one qualifying day at Emporia 1 S.

Days at or above 30 C (86 F)

56 years with a qualifying day

Days per year at Emporia 1 S with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 118 in 1931.

Days at or above 30 C (86 F) per year at Emporia 1 S
Year	Days	Decade average
1894	77	70.6
1895	76	70.6
1896	69	70.6
1897	80	70.6
1898	51	70.6
1901	84	68.6
1903	48	68.6
1904	44	68.6
1905	69	68.6
1906	62	68.6
1907	86	68.6
1908	70	68.6
1909	86	68.6
1910	82	82.9
1911	91	82.9
1912	84	82.9
1913	93	82.9
1914	87	82.9
1915	38	82.9
1916	89	82.9
1917	68	82.9
1918	96	82.9
1919	101	82.9
1921	111	91.7
1922	94	91.7
1923	85	91.7
1924	80	91.7
1925	103	91.7
1926	96	91.7
1927	81	91.7
1928	90	91.7
1929	85	91.7
1930	97	102.4
1931	118	102.4
1932	101	102.4
1933	110	102.4
1934	110	102.4
1935	70	102.4
1936	115	102.4
1937	84	102.4
1938	104	102.4
1939	115	102.4
1940	100	79.8
1941	78	79.8
1942	79	79.8
1943	83	79.8
1944	85	79.8
1945	60	79.8
1946	75	79.8
1947	91	79.8
1948	80	79.8
1949	67	79.8
1950	51	82.8
1951	56	82.8
1952	111	82.8
1953	113	82.8

For each year, a bar from the first to the last day at Emporia 1 S meeting 30 C (86 F).

First to last qualifying date each year at Emporia 1 S
Year	First date	Last date
1894	1894-05-14	1894-09-07
1895	1895-04-28	1895-09-25
1896	1896-04-16	1896-09-16
1897	1897-06-11	1897-09-30
1898	1898-06-02	1898-10-04
1901	1901-06-03	1901-09-24
1903	1903-06-18	1903-09-25
1904	1904-06-18	1904-10-04
1905	1905-04-08	1905-09-26
1906	1906-04-24	1906-10-07
1907	1907-03-19	1907-10-02
1908	1908-05-19	1908-10-17
1909	1909-04-04	1909-10-07
1910	1910-03-22	1910-10-16
1911	1911-05-09	1911-10-01
1912	1912-05-02	1912-10-06
1913	1913-04-17	1913-09-10
1914	1914-04-21	1914-09-21
1915	1915-04-28	1915-09-19
1916	1916-03-12	1916-10-08
1917	1917-05-18	1917-10-15
1918	1918-05-08	1918-10-07
1919	1919-04-22	1919-10-03
1921	1921-03-18	1921-10-17
1922	1922-06-06	1922-10-27
1923	1923-06-02	1923-09-29
1924	1924-04-08	1924-10-16
1925	1925-04-12	1925-10-03
1926	1926-04-17	1926-09-23
1927	1927-04-28	1927-10-27
1928	1928-04-01	1928-10-10
1929	1929-03-24	1929-10-17
1930	1930-04-07	1930-10-09
1931	1931-04-08	1931-10-24
1932	1932-05-13	1932-10-18
1933	1933-04-08	1933-09-30
1934	1934-04-10	1934-10-12
1935	1935-06-10	1935-09-24
1936	1936-04-12	1936-09-22
1937	1937-05-18	1937-10-29
1938	1938-04-30	1938-10-25
1939	1939-03-23	1939-10-26
1940	1940-03-31	1940-10-27
1941	1941-05-14	1941-09-23
1942	1942-04-04	1942-09-18
1943	1943-04-29	1943-09-21
1944	1944-05-13	1944-09-21
1945	1945-05-27	1945-10-18
1946	1946-03-31	1946-09-26
1947	1947-05-03	1947-10-22
1948	1948-04-17	1948-09-22
1949	1949-04-22	1949-10-08
1950	1950-04-23	1950-10-31
1951	1951-04-27	1951-10-03
1952	1952-05-01	1952-10-26
1953	1953-04-22	1953-10-18

Every Fixed Threshold

Fixed thresholds at Emporia 1 S
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	56	118	1931	113
35 C (95 F): Days	56	81	1936	45
40 C (104 F): Days	30	50	1934	6
45 C (113 F): Days	3	10	1934	9
90 F (32.2 C): Days	56	99	1936	85
100 F (37.8 C): Days	45	64	1934	13
110 F (43.3 C): Days	6	27	1934	1
0 C (32 F): Ice days (max	56	48	1937	6
0 C (32 F): Frost days (min	55	134	1936	106
-10 C (14 F): Days with min	55	39	1940	8
-20 C (-4 F): Days with min	37	11	1905	3
-30 C (-22 F): Days with min	3	1	1905	1
20 C (68 F): Tropical nights (min	55	66	1936	52
25 C (77 F): Days with min	34	18	1934	4
10 mm (0.39 in): Days with 10 mm or more rain	63	43	1915	33
25 mm (0.98 in): Days with 25 mm or more rain	63	16	1935	9
50 mm (1.97 in): Days with 50 mm or more rain	56	8	1895	2
100 mm (3.94 in): Days with 100 mm or more rain	14	2	1938	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1895	1
10 cm (3.9 in): Days with 10 cm or more snowfall	43	4	1905	3
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1942	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1894.

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Data for Emporia 1 S 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).

Emporia 1 S Threshold Days by Year (USC00142541)

Key Facts for Emporia 1 S Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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