Sparta Threshold Days by Year (USC00357955)

16 fixed thresholds counted per year at Sparta (USC00357955): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sparta Thresholds

Sparta: days with 10 mm (0.39 in) or more of precipitation in 23 years, most in 1899 with 35.
Sparta: days with a maximum temperature at or above 30 C (86 F) in 22 years, most in 1905 with 54.
Sparta: days with a maximum temperature at or above 90 F (32.2 C) in 22 years, most in 1906 with 37.
Sparta: days with a maximum temperature at or below 0 C (32 F) in 22 years, most in 1916 with 51.
16 fixed thresholds have at least one qualifying day at Sparta.

Days at or above 30 C (86 F)

22 years with a qualifying day

Days per year at Sparta with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 54 in 1905.

Days at or above 30 C (86 F) per year at Sparta
Year	Days	Decade average
1895	26	34.2
1896	44	34.2
1897	39	34.2
1898	37	34.2
1899	25	34.2
1900	19	42.9
1901	37	42.9
1902	44	42.9
1903	43	42.9
1904	51	42.9
1905	54	42.9
1906	52	42.9
1912	8	39.5
1913	43	39.5
1914	48	39.5
1915	44	39.5
1916	26	39.5
1917	49	39.5
1918	49	39.5
1919	49	39.5
1920	42	36.5
1921	31	36.5

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

First to last qualifying date each year at Sparta
Year	First date	Last date
1895	1895-06-26	1895-08-20
1896	1896-06-27	1896-09-06
1897	1897-06-11	1897-08-28
1898	1898-06-17	1898-09-16
1899	1899-07-09	1899-09-26
1900	1900-06-19	1900-08-02
1901	1901-07-05	1901-08-31
1902	1902-05-27	1902-09-23
1903	1903-05-31	1903-09-04
1904	1904-06-27	1904-09-14
1905	1905-07-02	1905-09-13
1906	1906-07-02	1906-08-29
1912	1912-06-25	1912-08-25
1913	1913-06-02	1913-09-19
1914	1914-06-14	1914-09-02
1915	1915-06-23	1915-09-02
1916	1916-07-08	1916-09-18
1917	1917-06-15	1917-10-05
1918	1918-06-03	1918-09-26
1919	1919-05-27	1919-09-01
1920	1920-07-05	1920-09-04
1921	1921-07-07	1921-08-31

Every Fixed Threshold

Fixed thresholds at Sparta
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	22	54	1905	31
35 C (95 F): Days	16	20	1906	1
40 C (104 F): Days	1	2	1905	2
90 F (32.2 C): Days	22	37	1906	9
100 F (37.8 C): Days	6	8	1906	1
0 C (32 F): Ice days (max	22	51	1916	22
0 C (32 F): Frost days (min	22	199	1899	173
-10 C (14 F): Days with min	22	58	1913	20
-20 C (-4 F): Days with min	15	8	1919	8
20 C (68 F): Tropical nights (min	8	3	1905	1
10 mm (0.39 in): Days with 10 mm or more rain	23	35	1899	16
25 mm (0.98 in): Days with 25 mm or more rain	18	6	1896	1
50 mm (1.97 in): Days with 50 mm or more rain	1	1	1900	1
10 cm (3.9 in): Days with 10 cm or more snowfall	5	12	1917	11
25 cm (9.8 in): Days with 25 cm or more snowfall	4	2	1916	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1921	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1895.

Download the Data

Data for Sparta 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).

Sparta Threshold Days by Year (USC00357955)

Key Facts for Sparta Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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