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Built 2026-10-19 (19 October 2026)

Port Angeles Threshold Days by Year (USC00456624)

9 fixed thresholds counted per year at Port Angeles (USC00456624): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Port Angeles Thresholds

  • Port Angeles: nights with a minimum temperature at or below 0 C (32 F) in 71 years, most in 1985 with 86.
  • Port Angeles: days with 10 mm (0.39 in) or more of precipitation in 71 years, most in 1954 with 28.
  • Port Angeles: days with 25 mm (0.98 in) or more of precipitation in 65 years, most in 1954 with 8.
  • Port Angeles: days with a maximum temperature at or above 30 C (86 F) in 35 years, most in 1958 with 7.
  • 9 fixed thresholds have at least one qualifying day at Port Angeles.
35 years with a qualifying day
Days at or above 30 C (86 F) per year at Port Angeles Days per year at Port Angeles with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 7 in 1958. 024681935: 21938: 21939: 11941: 61942: 31952: 11953: 11955: 11956: 31958: 71961: 41965: 31968: 21969: 11970: 21971: 11972: 41973: 21974: 21977: 51978: 31979: 11981: 51983: 11984: 11986: 11990: 11991: 11992: 11995: 11996: 12002: 12003: 22004: 12006: 3193519421956196819721978198419922003
Days per year at Port Angeles with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 7 in 1958.
Days at or above 30 C (86 F) per year at Port Angeles
YearDaysDecade average
193521.7
193821.7
193911.7
194164.5
194234.5
195212.6
195312.6
195512.6
195632.6
195872.6
196142.5
196532.5
196822.5
196912.5
197022.5
197112.5
197242.5
197322.5
197422.5
197752.5
197832.5
197912.5
198152
198312
198412
198612
199011
199111
199211
199511
199611
200211.8
200321.8
200411.8
200631.8
First to last qualifying date each year at Port Angeles For each year, a bar from the first to the last day at Port Angeles meeting 30 C (86 F). 1935: 13 July 1935 to 14 July 19351938: 20 July 1938 to 21 July 19381939: 8 August 1939 to 8 August 19391941: 13 July 1941 to 18 July 19411942: 30 June 1942 to 2 July 19421952: 3 August 1952 to 3 August 19521953: 10 August 1953 to 10 August 19531955: 9 June 1955 to 9 June 19551956: 18 July 1956 to 20 July 19561958: 16 June 1958 to 28 July 19581961: 11 July 1961 to 12 August 19611965: 29 July 1965 to 1 August 19651968: 3 July 1968 to 31 July 19681969: 18 June 1969 to 18 June 19691970: 15 July 1970 to 16 July 19701971: 10 August 1971 to 10 August 19711972: 5 July 1972 to 8 August 19721973: 13 July 1973 to 14 July 19731974: 28 August 1974 to 29 August 19741977: 10 August 1977 to 17 August 19771978: 23 July 1978 to 9 August 19781979: 17 July 1979 to 17 July 19791981: 7 August 1981 to 11 August 19811983: 29 May 1983 to 29 May 19831984: 26 July 1984 to 26 July 19841986: 8 August 1986 to 8 August 19861990: 21 July 1990 to 21 July 19901991: 24 July 1991 to 24 July 19911992: 16 July 1992 to 16 July 19921995: 30 June 1995 to 30 June 19951996: 14 July 1996 to 14 July 19962002: 22 July 2002 to 22 July 20022003: 5 June 2003 to 6 June 20032004: 23 July 2004 to 23 July 20042006: 25 June 2006 to 22 July 20061935195219611971197819861996JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Port Angeles meeting 30 C (86 F).
First to last qualifying date each year at Port Angeles
YearFirst dateLast date
19351935-07-131935-07-14
19381938-07-201938-07-21
19391939-08-081939-08-08
19411941-07-131941-07-18
19421942-06-301942-07-02
19521952-08-031952-08-03
19531953-08-101953-08-10
19551955-06-091955-06-09
19561956-07-181956-07-20
19581958-06-161958-07-28
19611961-07-111961-08-12
19651965-07-291965-08-01
19681968-07-031968-07-31
19691969-06-181969-06-18
19701970-07-151970-07-16
19711971-08-101971-08-10
19721972-07-051972-08-08
19731973-07-131973-07-14
19741974-08-281974-08-29
19771977-08-101977-08-17
19781978-07-231978-08-09
19791979-07-171979-07-17
19811981-08-071981-08-11
19831983-05-291983-05-29
19841984-07-261984-07-26
19861986-08-081986-08-08
19901990-07-211990-07-21
19911991-07-241991-07-24
19921992-07-161992-07-16
19951995-06-301995-06-30
19961996-07-141996-07-14
20022002-07-222002-07-22
20032003-06-052003-06-06
20042004-07-232004-07-23
20062006-06-252006-07-22

Every Fixed Threshold

Fixed thresholds at Port Angeles
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days35719583
90 F (32.2 C): Days9419811
0 C (32 F): Ice days (max352019501
0 C (32 F): Frost days (min7186198520
-10 C (14 F): Days with min171119501
10 mm (0.39 in): Days with 10 mm or more rain7128195427
25 mm (0.98 in): Days with 25 mm or more rain65819544
50 mm (1.97 in): Days with 50 mm or more rain20219551
10 cm (3.9 in): Days with 10 cm or more snowfall11419502

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1935.

Download the Data

  • Data for Port Angeles 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).