Built 2026-10-19 (19 October 2026)

Sparta Tva Threshold Days by Year (USC00408527)

14 fixed thresholds counted per year at Sparta Tva (USC00408527): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sparta Tva Thresholds

  • Sparta Tva: days with 10 mm (0.39 in) or more of precipitation in 25 years, most in 1950 with 59.
  • Sparta Tva: days with 25 mm (0.98 in) or more of precipitation in 25 years, most in 1951 with 23.
  • Sparta Tva: days with 50 mm (1.97 in) or more of precipitation in 25 years, most in 1954 with 8.
  • Sparta Tva: nights with a minimum temperature at or below 0 C (32 F) in 12 years, most in 1917 with 106.
  • 14 fixed thresholds have at least one qualifying day at Sparta Tva.
11 years with a qualifying day
Days at or above 30 C (86 F) per year at Sparta Tva Days per year at Sparta Tva with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 105 in 1911. 0501001501906: 781907: 731908: 871909: 651910: 901911: 1051912: 811913: 971914: 941916: 811917: 66190619081910191219141917
Days per year at Sparta Tva with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 105 in 1911.
Days at or above 30 C (86 F) per year at Sparta Tva
YearDaysDecade average
19067875.8
19077375.8
19088775.8
19096575.8
19109087.7
191110587.7
19128187.7
19139787.7
19149487.7
19168187.7
19176687.7
First to last qualifying date each year at Sparta Tva For each year, a bar from the first to the last day at Sparta Tva meeting 30 C (86 F). 1906: 12 April 1906 to 19 September 19061907: 21 March 1907 to 24 September 19071908: 18 March 1908 to 19 October 19081909: 18 April 1909 to 18 October 19091910: 26 March 1910 to 17 October 19101911: 10 May 1911 to 6 October 19111912: 10 May 1912 to 11 October 19121913: 18 April 1913 to 10 October 19131914: 17 April 1914 to 7 October 19141916: 20 April 1916 to 7 October 19161917: 17 April 1917 to 15 September 1917190619081910191219141917JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Sparta Tva meeting 30 C (86 F).
First to last qualifying date each year at Sparta Tva
YearFirst dateLast date
19061906-04-121906-09-19
19071907-03-211907-09-24
19081908-03-181908-10-19
19091909-04-181909-10-18
19101910-03-261910-10-17
19111911-05-101911-10-06
19121912-05-101912-10-11
19131913-04-181913-10-10
19141914-04-171914-10-07
19161916-04-201916-10-07
19171917-04-171917-09-15

Every Fixed Threshold

Fixed thresholds at Sparta Tva
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days11105191166
35 C (95 F): Days522191422
90 F (32.2 C): Days1174191318
100 F (37.8 C): Days1119131
0 C (32 F): Ice days (max1010191710
0 C (32 F): Frost days (min121061917106
-10 C (14 F): Days with min1216191716
-20 C (-4 F): Days with min3119121
20 C (68 F): Tropical nights (min1243191321
25 C (77 F): Days with min2319141
10 mm (0.39 in): Days with 10 mm or more rain2559195045
25 mm (0.98 in): Days with 25 mm or more rain2523195114
50 mm (1.97 in): Days with 50 mm or more rain25819542
100 mm (3.94 in): Days with 100 mm or more rain6119061

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1906.

Download the Data

  • Data for Sparta Tva 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 . Last revised (2025-12-31).