Marshallville 6 S Threshold Days by Year (USC00095555)

14 fixed thresholds counted per year at Marshallville 6 S (USC00095555): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Marshallville 6 S Thresholds

Marshallville 6 S: days with 10 mm (0.39 in) or more of precipitation in 37 years, most in 1922 with 55.
Marshallville 6 S: days with 25 mm (0.98 in) or more of precipitation in 37 years, most in 1905 with 23.
Marshallville 6 S: days with 50 mm (1.97 in) or more of precipitation in 37 years, most in 1896 with 9.
Marshallville 6 S: nights with a minimum temperature at or below 0 C (32 F) in 35 years, most in 1917 with 47.
14 fixed thresholds have at least one qualifying day at Marshallville 6 S.

Days at or above 30 C (86 F)

30 years with a qualifying day

Days per year at Marshallville 6 S with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 155 in 1925.

Days at or above 30 C (86 F) per year at Marshallville 6 S
Year	Days	Decade average
1893	81	102
1894	99	102
1896	128	102
1897	85	102
1898	96	102
1899	123	102
1901	112	125.9
1902	117	125.9
1905	124	125.9
1906	131	125.9
1907	129	125.9
1908	137	125.9
1909	131	125.9
1915	148	134.6
1916	135	134.6
1917	124	134.6
1918	128	134.6
1919	138	134.6
1920	123	124.7
1921	132	124.7
1922	128	124.7
1923	117	124.7
1924	105	124.7
1925	155	124.7
1926	113	124.7
1930	127	116.2
1931	120	116.2
1932	102	116.2
1933	123	116.2
1934	109	116.2

For each year, a bar from the first to the last day at Marshallville 6 S meeting 30 C (86 F).

First to last qualifying date each year at Marshallville 6 S
Year	First date	Last date
1893	1893-04-07	1893-09-30
1894	1894-04-09	1894-10-04
1896	1896-04-16	1896-09-28
1897	1897-04-27	1897-10-10
1898	1898-05-01	1898-10-08
1899	1899-05-02	1899-10-20
1901	1901-05-01	1901-09-30
1902	1902-04-25	1902-10-03
1905	1905-04-21	1905-10-02
1906	1906-04-12	1906-10-01
1907	1907-03-21	1907-10-09
1908	1908-03-09	1908-10-20
1909	1909-04-06	1909-11-05
1915	1915-04-09	1915-11-01
1916	1916-03-26	1916-10-17
1917	1917-04-18	1917-10-29
1918	1918-03-15	1918-10-13
1919	1919-04-08	1919-11-02
1920	1920-04-18	1920-10-24
1921	1921-03-19	1921-10-20
1922	1922-04-09	1922-10-08
1923	1923-04-23	1923-10-29
1924	1924-04-26	1924-09-23
1925	1925-03-10	1925-11-08
1926	1926-04-10	1926-10-21
1930	1930-04-12	1930-09-29
1931	1931-05-18	1931-10-07
1932	1932-04-07	1932-09-19
1933	1933-05-07	1933-10-03
1934	1934-04-06	1934-09-30

Every Fixed Threshold

Fixed thresholds at Marshallville 6 S
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	30	155	1925	109
35 C (95 F): Days	30	83	1925	29
40 C (104 F): Days	5	10	1925	2
90 F (32.2 C): Days	30	132	1925	66
100 F (37.8 C): Days	24	39	1925	2
0 C (32 F): Ice days (max	10	4	1899	1
0 C (32 F): Frost days (min	35	47	1917	37
-10 C (14 F): Days with min	12	2	1899	1
20 C (68 F): Tropical nights (min	35	145	1896	98
25 C (77 F): Days with min	21	31	1896	2
10 mm (0.39 in): Days with 10 mm or more rain	37	55	1922	39
25 mm (0.98 in): Days with 25 mm or more rain	37	23	1905	10
50 mm (1.97 in): Days with 50 mm or more rain	37	9	1896	4
100 mm (3.94 in): Days with 100 mm or more rain	21	3	1908	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 Marshallville 6 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).

Marshallville 6 S Threshold Days by Year (USC00095555)

Key Facts for Marshallville 6 S Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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