Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Assoc Oil Anaheim 1 Threshold Days by Year

4 fixed thresholds counted per year at Assoc Oil Anaheim 1 (USC00040355): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Assoc Oil Anaheim 1 Thresholds

  • Assoc Oil Anaheim 1: days with 10 mm (0.39 in) or more of precipitation in 16 years, most in 1952 with 18.
  • Assoc Oil Anaheim 1: days with 25 mm (0.98 in) or more of precipitation in 14 years, most in 1952 with 8.
  • Assoc Oil Anaheim 1: days with 50 mm (1.97 in) or more of precipitation in 6 years, most in 1952 with 3.
  • Assoc Oil Anaheim 1: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1951 with 1.
  • 4 fixed thresholds have at least one qualifying day at Assoc Oil Anaheim 1.
16 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Assoc Oil Anaheim 1 Days per year at Assoc Oil Anaheim 1 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 18 in 1952. 051015201949: 61950: 111951: 131952: 181953: 51954: 121955: 101956: 81957: 161959: 71960: 101961: 31962: 101963: 101964: 71965: 1719491951195319551957196019621964
Days per year at Assoc Oil Anaheim 1 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 18 in 1952.
Days with 10 mm (0.39 in) or more of precipitation per year at Assoc Oil Anaheim 1
YearDaysDecade average
194966
19501111.1
19511311.1
19521811.1
1953511.1
19541211.1
19551011.1
1956811.1
19571611.1
1959711.1
1960109.5
196139.5
1962109.5
1963109.5
196479.5
1965179.5
First to last qualifying date each year at Assoc Oil Anaheim 1 For each year, a bar from the first to the last day at Assoc Oil Anaheim 1 meeting 10 mm (0.39 in). 1949: 13 January 1949 to 19 December 19491950: 9 January 1950 to 20 November 19501951: 11 January 1951 to 31 December 19511952: 13 January 1952 to 31 December 19521953: 7 January 1953 to 15 November 19531954: 12 January 1954 to 10 December 19541955: 2 January 1955 to 22 November 19551956: 26 January 1956 to 10 May 19561957: 13 January 1957 to 17 December 19571959: 6 January 1959 to 25 December 19591960: 11 January 1960 to 27 November 19601961: 26 January 1961 to 2 December 19611962: 21 January 1962 to 6 March 19621963: 1 February 1963 to 20 November 19631964: 21 January 1964 to 28 December 19641965: 13 March 1965 to 30 December 196519491951195319551957196019621964JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Assoc Oil Anaheim 1 meeting 10 mm (0.39 in).
First to last qualifying date each year at Assoc Oil Anaheim 1
YearFirst dateLast date
19491949-01-131949-12-19
19501950-01-091950-11-20
19511951-01-111951-12-31
19521952-01-131952-12-31
19531953-01-071953-11-15
19541954-01-121954-12-10
19551955-01-021955-11-22
19561956-01-261956-05-10
19571957-01-131957-12-17
19591959-01-061959-12-25
19601960-01-111960-11-27
19611961-01-261961-12-02
19621962-01-211962-03-06
19631963-02-011963-11-20
19641964-01-211964-12-28
19651965-03-131965-12-30

Every Fixed Threshold

Fixed thresholds at Assoc Oil Anaheim 1
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1618195217
25 mm (0.98 in): Days with 25 mm or more rain14819525
50 mm (1.97 in): Days with 50 mm or more rain6319521
100 mm (3.94 in): Days with 100 mm or more rain2119511

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 Assoc Oil Anaheim 1 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).