Built 2026-10-19 (19 October 2026)

Adolphus 1 E Threshold Days by Year (USC00150043)

4 fixed thresholds counted per year at Adolphus 1 E (USC00150043): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Adolphus 1 E Thresholds

  • Adolphus 1 E: days with 10 mm (0.39 in) or more of precipitation in 14 years, most in 1951 with 52.
  • Adolphus 1 E: days with 25 mm (0.98 in) or more of precipitation in 14 years, most in 1945 with 18.
  • Adolphus 1 E: days with 50 mm (1.97 in) or more of precipitation in 13 years, most in 1942 with 6.
  • Adolphus 1 E: days with 10 cm (3.9 in) or more of snowfall in 1 years, most in 1951 with 1.
  • 4 fixed thresholds have at least one qualifying day at Adolphus 1 E.
14 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Adolphus 1 E Days per year at Adolphus 1 E with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 52 in 1951. 02040601941: 271942: 401943: 361944: 411945: 351948: 421950: 441951: 521952: 341953: 341954: 321955: 421956: 401958: 381941194319451950195219541956
Days per year at Adolphus 1 E with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 52 in 1951.
Days with 10 mm (0.39 in) or more of precipitation per year at Adolphus 1 E
YearDaysDecade average
19412736.8
19424036.8
19433636.8
19444136.8
19453536.8
19484236.8
19504439.5
19515239.5
19523439.5
19533439.5
19543239.5
19554239.5
19564039.5
19583839.5
First to last qualifying date each year at Adolphus 1 E For each year, a bar from the first to the last day at Adolphus 1 E meeting 10 mm (0.39 in). 1941: 14 February 1941 to 23 December 19411942: 1 January 1942 to 30 December 19421943: 26 January 1943 to 26 December 19431944: 3 January 1944 to 28 December 19441945: 1 January 1945 to 25 December 19451948: 1 January 1948 to 29 December 19481950: 1 January 1950 to 7 December 19501951: 3 January 1951 to 26 December 19511952: 3 January 1952 to 10 December 19521953: 8 January 1953 to 6 December 19531954: 10 January 1954 to 29 December 19541955: 22 January 1955 to 4 December 19551956: 19 January 1956 to 22 December 19561958: 14 January 1958 to 24 December 19581941194319451950195219541956JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Adolphus 1 E meeting 10 mm (0.39 in).
First to last qualifying date each year at Adolphus 1 E
YearFirst dateLast date
19411941-02-141941-12-23
19421942-01-011942-12-30
19431943-01-261943-12-26
19441944-01-031944-12-28
19451945-01-011945-12-25
19481948-01-011948-12-29
19501950-01-011950-12-07
19511951-01-031951-12-26
19521952-01-031952-12-10
19531953-01-081953-12-06
19541954-01-101954-12-29
19551955-01-221955-12-04
19561956-01-191956-12-22
19581958-01-141958-12-24

Every Fixed Threshold

Fixed thresholds at Adolphus 1 E
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1452195138
25 mm (0.98 in): Days with 25 mm or more rain141819459
50 mm (1.97 in): Days with 50 mm or more rain13619423
10 cm (3.9 in): Days with 10 cm or more snowfall1119511

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1941.

Download the Data

  • Data for Adolphus 1 E 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).