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

Astoria Threshold Days by Year (USC00350324)

14 fixed thresholds counted per year at Astoria (USC00350324): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Astoria Thresholds

  • Astoria: days with 10 mm (0.39 in) or more of precipitation in 70 years, most in 1933 with 97.
  • Astoria: days with 25 mm (0.98 in) or more of precipitation in 70 years, most in 1950 with 39.
  • Astoria: nights with a minimum temperature at or below 0 C (32 F) in 69 years, most in 1949 with 59.
  • Astoria: days with 50 mm (1.97 in) or more of precipitation in 64 years, most in 1933 with 11.
  • 14 fixed thresholds have at least one qualifying day at Astoria.
48 years with a qualifying day
Days at or above 30 C (86 F) per year at Astoria Days per year at Astoria with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 12 in 1908. 0510151889: 31891: 21894: 21895: 31896: 11898: 21899: 11902: 21903: 31905: 11906: 41908: 121911: 31912: 31913: 21914: 21915: 21916: 21918: 21919: 31920: 11922: 21924: 41925: 11926: 21927: 11928: 31931: 31932: 21933: 41934: 21935: 41936: 11938: 11939: 51940: 41941: 31942: 81944: 11946: 21948: 11951: 21952: 11955: 41956: 31957: 21958: 41959: 11889189819061914192019271934194019481957
Days per year at Astoria with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 12 in 1908.
Days at or above 30 C (86 F) per year at Astoria
YearDaysDecade average
188933
189121.8
189421.8
189531.8
189611.8
189821.8
189911.8
190224.4
190334.4
190514.4
190644.4
1908124.4
191132.4
191232.4
191322.4
191422.4
191522.4
191622.4
191822.4
191932.4
192012
192222
192442
192512
192622
192712
192832
193132.8
193222.8
193342.8
193422.8
193542.8
193612.8
193812.8
193952.8
194043.2
194133.2
194283.2
194413.2
194623.2
194813.2
195122.4
195212.4
195542.4
195632.4
195722.4
195842.4
195912.4
First to last qualifying date each year at Astoria For each year, a bar from the first to the last day at Astoria meeting 30 C (86 F). 1889: 2 June 1889 to 17 September 18891891: 22 July 1891 to 23 July 18911894: 27 August 1894 to 28 August 18941895: 9 July 1895 to 11 July 18951896: 19 July 1896 to 19 July 18961898: 5 June 1898 to 6 June 18981899: 25 July 1899 to 25 July 18991902: 20 June 1902 to 6 August 19021903: 6 June 1903 to 8 June 19031905: 8 July 1905 to 8 July 19051906: 2 July 1906 to 12 July 19061908: 29 June 1908 to 17 August 19081911: 13 July 1911 to 23 August 19111912: 12 May 1912 to 6 June 19121913: 18 July 1913 to 31 July 19131914: 21 May 1914 to 14 June 19141915: 30 June 1915 to 20 August 19151916: 22 August 1916 to 23 August 19161918: 30 August 1918 to 31 August 19181919: 14 July 1919 to 22 September 19191920: 12 August 1920 to 12 August 19201922: 10 September 1922 to 11 September 19221924: 9 June 1924 to 12 September 19241925: 24 June 1925 to 24 June 19251926: 23 June 1926 to 9 July 19261927: 16 August 1927 to 16 August 19271928: 21 July 1928 to 24 July 19281931: 6 July 1931 to 28 August 19311932: 4 August 1932 to 5 August 19321933: 13 August 1933 to 26 August 19331934: 13 May 1934 to 2 September 19341935: 12 July 1935 to 26 August 19351936: 29 August 1936 to 29 August 19361938: 14 July 1938 to 14 July 19381939: 13 May 1939 to 19 August 19391940: 11 June 1940 to 8 September 19401941: 10 May 1941 to 14 July 19411942: 29 June 1942 to 31 August 19421944: 29 August 1944 to 29 August 19441946: 19 July 1946 to 20 July 19461948: 9 September 1948 to 9 September 19481951: 28 June 1951 to 11 July 19511952: 7 July 1952 to 7 July 19521955: 8 June 1955 to 5 September 19551956: 8 July 1956 to 19 July 19561957: 13 September 1957 to 14 September 19571958: 16 June 1958 to 6 September 19581959: 30 July 1959 to 30 July 195918891899191119181926193419411952JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Astoria meeting 30 C (86 F).
First to last qualifying date each year at Astoria
YearFirst dateLast date
18891889-06-021889-09-17
18911891-07-221891-07-23
18941894-08-271894-08-28
18951895-07-091895-07-11
18961896-07-191896-07-19
18981898-06-051898-06-06
18991899-07-251899-07-25
19021902-06-201902-08-06
19031903-06-061903-06-08
19051905-07-081905-07-08
19061906-07-021906-07-12
19081908-06-291908-08-17
19111911-07-131911-08-23
19121912-05-121912-06-06
19131913-07-181913-07-31
19141914-05-211914-06-14
19151915-06-301915-08-20
19161916-08-221916-08-23
19181918-08-301918-08-31
19191919-07-141919-09-22
19201920-08-121920-08-12
19221922-09-101922-09-11
19241924-06-091924-09-12
19251925-06-241925-06-24
19261926-06-231926-07-09
19271927-08-161927-08-16
19281928-07-211928-07-24
19311931-07-061931-08-28
19321932-08-041932-08-05
19331933-08-131933-08-26
19341934-05-131934-09-02
19351935-07-121935-08-26
19361936-08-291936-08-29
19381938-07-141938-07-14
19391939-05-131939-08-19
19401940-06-111940-09-08
19411941-05-101941-07-14
19421942-06-291942-08-31
19441944-08-291944-08-29
19461946-07-191946-07-20
19481948-09-091948-09-09
19511951-06-281951-07-11
19521952-07-071952-07-07
19551955-06-081955-09-05
19561956-07-081956-07-19
19571957-09-131957-09-14
19581958-06-161958-09-06
19591959-07-301959-07-30

Every Fixed Threshold

Fixed thresholds at Astoria
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days481219081
35 C (95 F): Days7219422
90 F (32.2 C): Days31619081
100 F (37.8 C): Days1119421
0 C (32 F): Ice days (max271319502
0 C (32 F): Frost days (min695919498
-10 C (14 F): Days with min4219191
20 C (68 F): Tropical nights (min5219061
10 mm (0.39 in): Days with 10 mm or more rain7097193374
25 mm (0.98 in): Days with 25 mm or more rain7039195023
50 mm (1.97 in): Days with 50 mm or more rain641119334
100 mm (3.94 in): Days with 100 mm or more rain12219161
10 cm (3.9 in): Days with 10 cm or more snowfall17319523
25 cm (9.8 in): Days with 25 cm or more snowfall1119281

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1889.

Download the Data

  • Data for Astoria 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).