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Built 2026-10-18 (18 October 2026)

Upper Lansdowne (Monterey) Threshold Days by Year

5 fixed thresholds counted per year at Upper Lansdowne (Monterey) (ASN00060093): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Upper Lansdowne (Monterey) Thresholds

  • Upper Lansdowne (Monterey): days with 10 mm (0.39 in) or more of precipitation in 19 years, most in 1978 with 46.
  • Upper Lansdowne (Monterey): days with 25 mm (0.98 in) or more of precipitation in 19 years, most in 1985 with 21.
  • Upper Lansdowne (Monterey): days with 50 mm (1.97 in) or more of precipitation in 19 years, most in 1972 with 11.
  • Upper Lansdowne (Monterey): days with 100 mm (3.94 in) or more of precipitation in 14 years, most in 1974 with 4.
  • 5 fixed thresholds have at least one qualifying day at Upper Lansdowne (Monterey).
19 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Upper Lansdowne (Monterey) Days per year at Upper Lansdowne (Monterey) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 46 in 1978. 02040601970: 321971: 351972: 351973: 411974: 331978: 461979: 271980: 251981: 371982: 371983: 331984: 321985: 461986: 242002: 302003: 332004: 322005: 452006: 341970197219741979198119831985200220042006
Days per year at Upper Lansdowne (Monterey) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 46 in 1978.
Days with 10 mm (0.39 in) or more of precipitation per year at Upper Lansdowne (Monterey)
YearDaysDecade average
19703235.6
19713535.6
19723535.6
19734135.6
19743335.6
19784635.6
19792735.6
19802533.4
19813733.4
19823733.4
19833333.4
19843233.4
19854633.4
19862433.4
20023034.8
20033334.8
20043234.8
20054534.8
20063434.8
First to last qualifying date each year at Upper Lansdowne (Monterey) For each year, a bar from the first to the last day at Upper Lansdowne (Monterey) meeting 10 mm (0.39 in). 1970: 1 January 1970 to 29 December 19701971: 20 January 1971 to 29 December 19711972: 7 January 1972 to 9 December 19721973: 29 January 1973 to 21 December 19731974: 4 January 1974 to 23 December 19741978: 3 January 1978 to 30 December 19781979: 3 January 1979 to 22 December 19791980: 2 January 1980 to 31 December 19801981: 8 January 1981 to 27 December 19811982: 14 January 1982 to 27 December 19821983: 1 January 1983 to 28 December 19831984: 14 January 1984 to 30 December 19841985: 1 January 1985 to 9 December 19851986: 24 January 1986 to 25 December 19862002: 30 January 2002 to 28 December 20022003: 2 January 2003 to 13 December 20032004: 15 January 2004 to 25 December 20042005: 17 January 2005 to 29 December 20052006: 7 January 2006 to 25 December 20061970197319791982198520032006JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Upper Lansdowne (Monterey) meeting 10 mm (0.39 in).
First to last qualifying date each year at Upper Lansdowne (Monterey)
YearFirst dateLast date
19701970-01-011970-12-29
19711971-01-201971-12-29
19721972-01-071972-12-09
19731973-01-291973-12-21
19741974-01-041974-12-23
19781978-01-031978-12-30
19791979-01-031979-12-22
19801980-01-021980-12-31
19811981-01-081981-12-27
19821982-01-141982-12-27
19831983-01-011983-12-28
19841984-01-141984-12-30
19851985-01-011985-12-09
19861986-01-241986-12-25
20022002-01-302002-12-28
20032003-01-022003-12-13
20042004-01-152004-12-25
20052005-01-172005-12-29
20062006-01-072006-12-25

Every Fixed Threshold

Fixed thresholds at Upper Lansdowne (Monterey)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1946197834
25 mm (0.98 in): Days with 25 mm or more rain1921198513
50 mm (1.97 in): Days with 50 mm or more rain191119724
100 mm (3.94 in): Days with 100 mm or more rain14419741
200 mm (7.87 in): Days with 200 mm or more rain3219781

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1970.

Download the Data

  • Data for Upper Lansdowne (Monterey) 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).