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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

Ferndale Threshold Days by Year

4 fixed thresholds counted per year at Ferndale (ASN00085114): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ferndale Thresholds

  • Ferndale: days with 10 mm (0.39 in) or more of precipitation in 24 years, most in 1924 with 59.
  • Ferndale: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1924 with 18.
  • Ferndale: days with 50 mm (1.97 in) or more of precipitation in 14 years, most in 1924 with 4.
  • Ferndale: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1901 with 1.
  • 4 fixed thresholds have at least one qualifying day at Ferndale.
24 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Ferndale Days per year at Ferndale with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 59 in 1924. 02040601901: 481902: 331903: 491904: 401906: 381907: 311908: 291912: 261915: 321916: 461917: 571918: 411920: 471923: 501924: 591928: 531929: 421930: 431931: 461932: 451933: 381935: 591937: 311938: 2519011904190819161920192819311935
Days per year at Ferndale with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 59 in 1924.
Days with 10 mm (0.39 in) or more of precipitation per year at Ferndale
YearDaysDecade average
19014838.3
19023338.3
19034938.3
19044038.3
19063838.3
19073138.3
19082938.3
19122640.4
19153240.4
19164640.4
19175740.4
19184140.4
19204750.2
19235050.2
19245950.2
19285350.2
19294250.2
19304341
19314641
19324541
19333841
19355941
19373141
19382541
First to last qualifying date each year at Ferndale For each year, a bar from the first to the last day at Ferndale meeting 10 mm (0.39 in). 1901: 3 January 1901 to 23 December 19011902: 1 January 1902 to 25 December 19021903: 6 January 1903 to 29 December 19031904: 2 January 1904 to 27 December 19041906: 11 March 1906 to 15 December 19061907: 19 April 1907 to 29 December 19071908: 10 January 1908 to 19 November 19081912: 8 February 1912 to 5 November 19121915: 7 January 1915 to 29 November 19151916: 28 January 1916 to 21 December 19161917: 21 February 1917 to 30 December 19171918: 13 January 1918 to 29 November 19181920: 1 March 1920 to 16 December 19201923: 4 January 1923 to 26 December 19231924: 10 January 1924 to 27 December 19241928: 24 January 1928 to 7 December 19281929: 4 January 1929 to 29 December 19291930: 3 January 1930 to 27 December 19301931: 19 January 1931 to 21 November 19311932: 10 January 1932 to 16 December 19321933: 28 January 1933 to 16 December 19331935: 5 January 1935 to 21 December 19351937: 19 January 1937 to 26 December 19371938: 8 January 1938 to 29 November 193819011904190819161920192819311935JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ferndale meeting 10 mm (0.39 in).
First to last qualifying date each year at Ferndale
YearFirst dateLast date
19011901-01-031901-12-23
19021902-01-011902-12-25
19031903-01-061903-12-29
19041904-01-021904-12-27
19061906-03-111906-12-15
19071907-04-191907-12-29
19081908-01-101908-11-19
19121912-02-081912-11-05
19151915-01-071915-11-29
19161916-01-281916-12-21
19171917-02-211917-12-30
19181918-01-131918-11-29
19201920-03-011920-12-16
19231923-01-041923-12-26
19241924-01-101924-12-27
19281928-01-241928-12-07
19291929-01-041929-12-29
19301930-01-031930-12-27
19311931-01-191931-11-21
19321932-01-101932-12-16
19331933-01-281933-12-16
19351935-01-051935-12-21
19371937-01-191937-12-26
19381938-01-081938-11-29

Every Fixed Threshold

Fixed thresholds at Ferndale
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2459192425
25 mm (0.98 in): Days with 25 mm or more rain241819244
50 mm (1.97 in): Days with 50 mm or more rain14419242
100 mm (3.94 in): Days with 100 mm or more rain1119011

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1901.

Download the Data

  • Data for Ferndale 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).