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Built 2026-10-19 (19 October 2026)

Ulm 8 SE Truly Threshold Days by Year (USC00248455)

5 fixed thresholds counted per year at Ulm 8 SE Truly (USC00248455): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ulm 8 SE Truly Thresholds

  • Ulm 8 SE Truly: days with 10 mm (0.39 in) or more of precipitation in 22 years, most in 1968 with 22.
  • Ulm 8 SE Truly: days with 25 mm (0.98 in) or more of precipitation in 19 years, most in 1968 with 5.
  • Ulm 8 SE Truly: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1954 with 1.
  • Ulm 8 SE Truly: days with 10 cm (3.9 in) or more of snowfall in 8 years, most in 1949 with 10.
  • 5 fixed thresholds have at least one qualifying day at Ulm 8 SE Truly.
22 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Ulm 8 SE Truly Days per year at Ulm 8 SE Truly with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1968. 01020301949: 71950: 141951: 171952: 51953: 121954: 91955: 101956: 51957: 141959: 121961: 81962: 71963: 91965: 151966: 111967: 211968: 221969: 71970: 72011: 122012: 102025: 119491952195519591963196719702025
Days per year at Ulm 8 SE Truly with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1968.
Days with 10 mm (0.39 in) or more of precipitation per year at Ulm 8 SE Truly
YearDaysDecade average
194977
19501410.9
19511710.9
1952510.9
19531210.9
1954910.9
19551010.9
1956510.9
19571410.9
19591210.9
1961812.5
1962712.5
1963912.5
19651512.5
19661112.5
19672112.5
19682212.5
1969712.5
197077
20111211
20121011
202511
First to last qualifying date each year at Ulm 8 SE Truly For each year, a bar from the first to the last day at Ulm 8 SE Truly meeting 10 mm (0.39 in). 1949: 17 May 1949 to 18 October 19491950: 6 March 1950 to 10 August 19501951: 21 February 1951 to 22 September 19511952: 4 May 1952 to 10 August 19521953: 11 February 1953 to 2 September 19531954: 16 May 1954 to 23 October 19541955: 2 April 1955 to 25 July 19551956: 15 June 1956 to 19 October 19561957: 21 January 1957 to 22 October 19571959: 28 January 1959 to 11 November 19591961: 27 March 1961 to 25 November 19611962: 13 May 1962 to 22 August 19621963: 17 April 1963 to 9 December 19631965: 25 January 1965 to 9 September 19651966: 2 March 1966 to 13 October 19661967: 22 January 1967 to 29 December 19671968: 26 January 1968 to 27 December 19681969: 25 January 1969 to 28 June 19691970: 28 April 1970 to 6 October 19702011: 17 February 2011 to 14 July 20112012: 19 March 2012 to 9 November 20122025: 5 May 2025 to 5 May 202519491952195519591963196719702025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ulm 8 SE Truly meeting 10 mm (0.39 in).
First to last qualifying date each year at Ulm 8 SE Truly
YearFirst dateLast date
19491949-05-171949-10-18
19501950-03-061950-08-10
19511951-02-211951-09-22
19521952-05-041952-08-10
19531953-02-111953-09-02
19541954-05-161954-10-23
19551955-04-021955-07-25
19561956-06-151956-10-19
19571957-01-211957-10-22
19591959-01-281959-11-11
19611961-03-271961-11-25
19621962-05-131962-08-22
19631963-04-171963-12-09
19651965-01-251965-09-09
19661966-03-021966-10-13
19671967-01-221967-12-29
19681968-01-261968-12-27
19691969-01-251969-06-28
19701970-04-281970-10-06
20112011-02-172011-07-14
20122012-03-192012-11-09
20252025-05-052025-05-05

Every Fixed Threshold

Fixed thresholds at Ulm 8 SE Truly
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain222219681
25 mm (0.98 in): Days with 25 mm or more rain19519681
50 mm (1.97 in): Days with 50 mm or more rain8119541
10 cm (3.9 in): Days with 10 cm or more snowfall81019491
25 cm (9.8 in): Days with 25 cm or more snowfall2119511

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

  • Data for Ulm 8 SE Truly 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).