Republic Threshold Days by Year (USC00146746)

19 fixed thresholds counted per year at Republic (USC00146746): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Republic Thresholds

Republic: days with a maximum temperature at or above 30 C (86 F) in 26 years, most in 1921 with 119.
Republic: days with a maximum temperature at or above 35 C (95 F) in 26 years, most in 1934 with 72.
Republic: days with a maximum temperature at or above 90 F (32.2 C) in 26 years, most in 1934 with 92.
Republic: days with a maximum temperature at or below 0 C (32 F) in 26 years, most in 1932 with 50.
19 fixed thresholds have at least one qualifying day at Republic.

Days at or above 30 C (86 F)

26 years with a qualifying day

Days per year at Republic with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 119 in 1921.

Days at or above 30 C (86 F) per year at Republic
Year	Days	Decade average
1903	56	65.8
1904	54	65.8
1905	70	65.8
1906	72	65.8
1907	77	65.8
1912	77	86.6
1913	90	86.6
1914	108	86.6
1915	43	86.6
1916	87	86.6
1917	89	86.6
1918	107	86.6
1919	92	86.6
1920	82	90.9
1921	119	90.9
1922	103	90.9
1923	71	90.9
1924	80	90.9
1925	95	90.9
1926	100	90.9
1928	77	90.9
1930	72	93
1931	104	93
1932	83	93
1933	95	93
1934	111	93

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

First to last qualifying date each year at Republic
Year	First date	Last date
1903	1903-05-20	1903-10-19
1904	1904-05-22	1904-10-09
1905	1905-03-27	1905-10-07
1906	1906-04-11	1906-09-25
1907	1907-03-25	1907-09-23
1912	1912-04-05	1912-10-05
1913	1913-05-01	1913-09-08
1914	1914-04-21	1914-10-06
1915	1915-04-28	1915-09-19
1916	1916-04-11	1916-10-07
1917	1917-03-30	1917-10-17
1918	1918-05-06	1918-10-15
1919	1919-05-29	1919-10-03
1920	1920-05-22	1920-10-11
1921	1921-03-18	1921-10-24
1922	1922-05-03	1922-10-27
1923	1923-05-11	1923-09-10
1924	1924-04-15	1924-10-15
1925	1925-04-20	1925-09-29
1926	1926-04-17	1926-10-17
1928	1928-03-23	1928-10-11
1930	1930-04-09	1930-10-02
1931	1931-04-08	1931-10-10
1932	1932-05-03	1932-10-02
1933	1933-05-16	1933-09-25
1934	1934-04-10	1934-10-12

Every Fixed Threshold

Fixed thresholds at Republic
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	26	119	1921	111
35 C (95 F): Days	26	72	1934	72
40 C (104 F): Days	16	30	1934	30
45 C (113 F): Days	2	1	1918	1
90 F (32.2 C): Days	26	92	1934	92
100 F (37.8 C): Days	23	50	1934	50
110 F (43.3 C): Days	7	9	1934	9
0 C (32 F): Ice days (max	26	50	1932	23
0 C (32 F): Frost days (min	24	156	1904	131
-10 C (14 F): Days with min	24	55	1916	21
-20 C (-4 F): Days with min	22	18	1905	2
-30 C (-22 F): Days with min	7	3	1905	1
20 C (68 F): Tropical nights (min	24	55	1934	55
25 C (77 F): Days with min	10	7	1934	7
10 mm (0.39 in): Days with 10 mm or more rain	25	40	1915	10
25 mm (0.98 in): Days with 25 mm or more rain	25	14	1915	1
50 mm (1.97 in): Days with 50 mm or more rain	17	4	1903	1
10 cm (3.9 in): Days with 10 cm or more snowfall	5	3	1926	2
25 cm (9.8 in): Days with 25 cm or more snowfall	2	1	1924	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1903.

Download the Data

Data for Republic 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).

Republic Threshold Days by Year (USC00146746)

Key Facts for Republic Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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