Built 2026-10-19 (19 October 2026)

Granville Shell Refinery Threshold Days by Year (ASN00066134)

10 fixed thresholds counted per year at Granville Shell Refinery (ASN00066134): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Granville Shell Refinery Thresholds

  • Granville Shell Refinery: days with 10 mm (0.39 in) or more of precipitation in 37 years, most in 1976 with 37.
  • Granville Shell Refinery: days with 25 mm (0.98 in) or more of precipitation in 37 years, most in 1963 with 21.
  • Granville Shell Refinery: days with 50 mm (1.97 in) or more of precipitation in 32 years, most in 1976 with 9.
  • Granville Shell Refinery: days with 100 mm (3.94 in) or more of precipitation in 11 years, most in 1964 with 2.
  • 10 fixed thresholds have at least one qualifying day at Granville Shell Refinery.
37 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Granville Shell Refinery Days per year at Granville Shell Refinery with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1976. 0102030401960: 251961: 281962: 281963: 361964: 221965: 181966: 251967: 261971: 241973: 291974: 321975: 231976: 371977: 181978: 341979: 121980: 191981: 271982: 121983: 281984: 301985: 271991: 161992: 211994: 181995: 281996: 171997: 191998: 311999: 242000: 242001: 302002: 162003: 262004: 232005: 192006: 141960196419711976198019841994199820022006
Days per year at Granville Shell Refinery with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1976.
Days with 10 mm (0.39 in) or more of precipitation per year at Granville Shell Refinery
YearDaysDecade average
19602526
19612826
19622826
19633626
19642226
19651826
19662526
19672626
19712426.1
19732926.1
19743226.1
19752326.1
19763726.1
19771826.1
19783426.1
19791226.1
19801923.8
19812723.8
19821223.8
19832823.8
19843023.8
19852723.8
19911621.8
19922121.8
19941821.8
19952821.8
19961721.8
19971921.8
19983121.8
19992421.8
20002421.7
20013021.7
20021621.7
20032621.7
20042321.7
20051921.7
20061421.7
First to last qualifying date each year at Granville Shell Refinery For each year, a bar from the first to the last day at Granville Shell Refinery meeting 10 mm (0.39 in). 1960: 6 January 1960 to 18 December 19601961: 2 January 1961 to 27 December 19611962: 8 January 1962 to 25 December 19621963: 16 January 1963 to 30 December 19631964: 16 February 1964 to 23 December 19641965: 25 January 1965 to 28 October 19651966: 17 January 1966 to 7 December 19661967: 26 January 1967 to 8 November 19671971: 4 January 1971 to 15 December 19711973: 8 January 1973 to 24 December 19731974: 11 January 1974 to 28 November 19741975: 4 January 1975 to 24 October 19751976: 10 January 1976 to 16 November 19761977: 17 January 1977 to 1 December 19771978: 5 January 1978 to 18 December 19781979: 4 March 1979 to 26 November 19791980: 2 January 1980 to 30 December 19801981: 9 January 1981 to 11 December 19811982: 17 January 1982 to 10 October 19821983: 3 January 1983 to 8 December 19831984: 2 January 1984 to 30 December 19841985: 8 February 1985 to 17 December 19851991: 22 January 1991 to 14 December 19911992: 24 January 1992 to 22 December 19921994: 13 February 1994 to 26 December 19941995: 2 January 1995 to 27 December 19951996: 3 January 1996 to 8 December 19961997: 26 January 1997 to 20 December 19971998: 6 January 1998 to 15 December 19981999: 22 January 1999 to 29 December 19992000: 7 March 2000 to 2 December 20002001: 18 January 2001 to 15 December 20012002: 7 January 2002 to 11 December 20022003: 11 February 2003 to 13 December 20032004: 17 January 2004 to 14 December 20042005: 21 January 2005 to 3 December 20052006: 12 January 2006 to 20 December 200619601965197419791984199520002005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Granville Shell Refinery meeting 10 mm (0.39 in).
First to last qualifying date each year at Granville Shell Refinery
YearFirst dateLast date
19601960-01-061960-12-18
19611961-01-021961-12-27
19621962-01-081962-12-25
19631963-01-161963-12-30
19641964-02-161964-12-23
19651965-01-251965-10-28
19661966-01-171966-12-07
19671967-01-261967-11-08
19711971-01-041971-12-15
19731973-01-081973-12-24
19741974-01-111974-11-28
19751975-01-041975-10-24
19761976-01-101976-11-16
19771977-01-171977-12-01
19781978-01-051978-12-18
19791979-03-041979-11-26
19801980-01-021980-12-30
19811981-01-091981-12-11
19821982-01-171982-10-10
19831983-01-031983-12-08
19841984-01-021984-12-30
19851985-02-081985-12-17
19911991-01-221991-12-14
19921992-01-241992-12-22
19941994-02-131994-12-26
19951995-01-021995-12-27
19961996-01-031996-12-08
19971997-01-261997-12-20
19981998-01-061998-12-15
19991999-01-221999-12-29
20002000-03-072000-12-02
20012001-01-182001-12-15
20022002-01-072002-12-11
20032003-02-112003-12-13
20042004-01-172004-12-14
20052005-01-212005-12-03
20062006-01-122006-12-20

Every Fixed Threshold

Fixed thresholds at Granville Shell Refinery
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days252196544
35 C (95 F): Days21119658
40 C (104 F): Days1119651
90 F (32.2 C): Days230196523
100 F (37.8 C): Days2519652
20 C (68 F): Tropical nights (min228196628
10 mm (0.39 in): Days with 10 mm or more rain3737197614
25 mm (0.98 in): Days with 25 mm or more rain372119636
50 mm (1.97 in): Days with 50 mm or more rain32919761
100 mm (3.94 in): Days with 100 mm or more rain11219641

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1965.

Download the Data

  • Data for Granville Shell Refinery 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).