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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Ulm (Mil/Met) Threshold Days by Year (GMM00010838)

7 fixed thresholds counted per year at Ulm (Mil/Met) (GMM00010838): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ulm (Mil/Met) Thresholds

  • Ulm (Mil/Met): days with a maximum temperature at or below 0 C (32 F) in 18 years, most in 1955 with 51.
  • Ulm (Mil/Met): days with a maximum temperature at or above 30 C (86 F) in 16 years, most in 1952 with 16.
  • Ulm (Mil/Met): days with 10 mm (0.39 in) or more of precipitation in 8 years, most in 1978 with 27.
  • Ulm (Mil/Met): days with 25 mm (0.98 in) or more of precipitation in 8 years, most in 1977 with 4.
  • 7 fixed thresholds have at least one qualifying day at Ulm (Mil/Met).
16 years with a qualifying day
Days at or above 30 C (86 F) per year at Ulm (Mil/Met) Days per year at Ulm (Mil/Met) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 16 in 1952. 051015201949: 131950: 101951: 51952: 161953: 51954: 31955: 11957: 71958: 41973: 31974: 51975: 11976: 51977: 21979: 11992: 919491951195319551958197419761979
Days per year at Ulm (Mil/Met) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 16 in 1952.
Days at or above 30 C (86 F) per year at Ulm (Mil/Met)
YearDaysDecade average
19491313
1950106.4
195156.4
1952166.4
195356.4
195436.4
195516.4
195776.4
195846.4
197332.8
197452.8
197512.8
197652.8
197722.8
197912.8
199299
First to last qualifying date each year at Ulm (Mil/Met) For each year, a bar from the first to the last day at Ulm (Mil/Met) meeting 30 C (86 F). 1949: 13 July 1949 to 6 September 19491950: 7 June 1950 to 23 August 19501951: 15 June 1951 to 30 August 19511952: 30 June 1952 to 30 August 19521953: 18 May 1953 to 2 September 19531954: 21 June 1954 to 6 August 19541955: 18 July 1955 to 18 July 19551957: 1 July 1957 to 8 July 19571958: 13 July 1958 to 10 August 19581973: 6 August 1973 to 5 September 19731974: 1 August 1974 to 17 August 19741975: 14 July 1975 to 14 July 19751976: 4 July 1976 to 18 July 19761977: 10 June 1977 to 13 June 19771979: 20 May 1979 to 20 May 19791992: 21 July 1992 to 28 August 199219491951195319551958197419761979JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ulm (Mil/Met) meeting 30 C (86 F).
First to last qualifying date each year at Ulm (Mil/Met)
YearFirst dateLast date
19491949-07-131949-09-06
19501950-06-071950-08-23
19511951-06-151951-08-30
19521952-06-301952-08-30
19531953-05-181953-09-02
19541954-06-211954-08-06
19551955-07-181955-07-18
19571957-07-011957-07-08
19581958-07-131958-08-10
19731973-08-061973-09-05
19741974-08-011974-08-17
19751975-07-141975-07-14
19761976-07-041976-07-18
19771977-06-101977-06-13
19791979-05-201979-05-20
19921992-07-211992-08-28

Every Fixed Threshold

Fixed thresholds at Ulm (Mil/Met)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days161619529
35 C (95 F): Days3219571
90 F (32.2 C): Days71019521
0 C (32 F): Ice days (max1851195520
10 mm (0.39 in): Days with 10 mm or more rain827197824
25 mm (0.98 in): Days with 25 mm or more rain8419773
50 mm (1.97 in): Days with 50 mm or more rain1119771

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 (Mil/Met) 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).