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Built 2026-10-19 (19 October 2026)

Estes Park Threshold Days by Year (USC00052759)

14 fixed thresholds counted per year at Estes Park (USC00052759): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Estes Park Thresholds

  • Estes Park: days with 10 mm (0.39 in) or more of precipitation in 81 years, most in 1946 with 28.
  • Estes Park: nights with a minimum temperature at or below 0 C (32 F) in 76 years, most in 1924 with 238.
  • Estes Park: nights with a minimum temperature at or below -10 C (14 F) in 76 years, most in 1944 with 88.
  • Estes Park: nights with a minimum temperature at or below -20 C (-4 F) in 76 years, most in 1948 with 19.
  • 14 fixed thresholds have at least one qualifying day at Estes Park.
56 years with a qualifying day
Days at or above 30 C (86 F) per year at Estes Park Days per year at Estes Park with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 36 in 1924. 0102030401919: 31920: 21921: 11922: 81923: 131924: 361925: 171926: 71927: 141931: 31933: 41934: 81935: 11936: 31938: 21939: 41940: 31941: 11944: 111945: 31946: 141947: 101948: 241949: 111951: 11952: 11953: 41954: 91957: 21959: 11960: 51962: 31963: 81964: 11966: 31969: 71970: 41971: 91972: 21973: 41976: 11977: 31979: 41980: 141981: 51982: 31983: 21984: 21989: 111990: 121991: 31993: 22023: 72024: 182025: 202026: 211919192519351944195119601970197919892025
Days per year at Estes Park with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 36 in 1924.
Days at or above 30 C (86 F) per year at Estes Park
YearDaysDecade average
191933
1920212.3
1921112.3
1922812.3
19231312.3
19243612.3
19251712.3
1926712.3
19271412.3
193133.6
193343.6
193483.6
193513.6
193633.6
193823.6
193943.6
194039.6
194119.6
1944119.6
194539.6
1946149.6
1947109.6
1948249.6
1949119.6
195113
195213
195343
195493
195723
195913
196054.5
196234.5
196384.5
196414.5
196634.5
196974.5
197043.9
197193.9
197223.9
197343.9
197613.9
197733.9
197943.9
1980146.2
198156.2
198236.2
198326.2
198426.2
1989116.2
1990125.7
199135.7
199325.7
2023716.5
20241816.5
20252016.5
20262116.5
First to last qualifying date each year at Estes Park For each year, a bar from the first to the last day at Estes Park meeting 30 C (86 F). 1919: 10 July 1919 to 26 July 19191920: 3 July 1920 to 22 July 19201921: 28 June 1921 to 28 June 19211922: 12 June 1922 to 26 July 19221923: 23 June 1923 to 3 August 19231924: 11 June 1924 to 4 September 19241925: 19 May 1925 to 24 July 19251926: 16 July 1926 to 27 August 19261927: 16 May 1927 to 20 July 19271931: 22 July 1931 to 25 August 19311933: 19 July 1933 to 4 September 19331934: 29 June 1934 to 3 August 19341935: 28 July 1935 to 28 July 19351936: 6 July 1936 to 23 July 19361938: 2 August 1938 to 25 August 19381939: 11 July 1939 to 21 July 19391940: 20 June 1940 to 26 July 19401941: 4 August 1941 to 4 August 19411944: 1 August 1944 to 22 August 19441945: 18 July 1945 to 6 September 19451946: 4 June 1946 to 10 August 19461947: 13 July 1947 to 5 September 19471948: 4 July 1948 to 14 September 19481949: 2 July 1949 to 23 August 19491951: 7 July 1951 to 7 July 19511952: 17 July 1952 to 17 July 19521953: 29 June 1953 to 27 July 19531954: 23 June 1954 to 31 August 19541957: 6 July 1957 to 7 July 19571959: 11 August 1959 to 11 August 19591960: 28 June 1960 to 5 August 19601962: 8 August 1962 to 15 August 19621963: 29 June 1963 to 31 July 19631964: 4 July 1964 to 4 July 19641966: 5 July 1966 to 30 July 19661969: 5 August 1969 to 11 August 19691970: 27 June 1970 to 2 August 19701971: 23 June 1971 to 17 July 19711972: 30 July 1972 to 31 July 19721973: 1 July 1973 to 7 July 19731976: 9 July 1976 to 9 July 19761977: 3 July 1977 to 7 August 19771979: 14 July 1979 to 6 August 19791980: 24 June 1980 to 8 August 19801981: 7 July 1981 to 5 August 19811982: 22 July 1982 to 24 July 19821983: 19 July 1983 to 16 August 19831984: 7 July 1984 to 19 July 19841989: 19 June 1989 to 16 July 19891990: 23 June 1990 to 14 September 19901991: 25 June 1991 to 5 July 19911993: 10 July 1993 to 11 July 19932023: 18 July 2023 to 22 August 20232024: 14 June 2024 to 21 August 20242025: 15 June 2025 to 22 August 20252026: 21 June 2026 to 22 August 202619191926193819471957196919791990JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Estes Park meeting 30 C (86 F).
First to last qualifying date each year at Estes Park
YearFirst dateLast date
19191919-07-101919-07-26
19201920-07-031920-07-22
19211921-06-281921-06-28
19221922-06-121922-07-26
19231923-06-231923-08-03
19241924-06-111924-09-04
19251925-05-191925-07-24
19261926-07-161926-08-27
19271927-05-161927-07-20
19311931-07-221931-08-25
19331933-07-191933-09-04
19341934-06-291934-08-03
19351935-07-281935-07-28
19361936-07-061936-07-23
19381938-08-021938-08-25
19391939-07-111939-07-21
19401940-06-201940-07-26
19411941-08-041941-08-04
19441944-08-011944-08-22
19451945-07-181945-09-06
19461946-06-041946-08-10
19471947-07-131947-09-05
19481948-07-041948-09-14
19491949-07-021949-08-23
19511951-07-071951-07-07
19521952-07-171952-07-17
19531953-06-291953-07-27
19541954-06-231954-08-31
19571957-07-061957-07-07
19591959-08-111959-08-11
19601960-06-281960-08-05
19621962-08-081962-08-15
19631963-06-291963-07-31
19641964-07-041964-07-04
19661966-07-051966-07-30
19691969-08-051969-08-11
19701970-06-271970-08-02
19711971-06-231971-07-17
19721972-07-301972-07-31
19731973-07-011973-07-07
19761976-07-091976-07-09
19771977-07-031977-08-07
19791979-07-141979-08-06
19801980-06-241980-08-08
19811981-07-071981-08-05
19821982-07-221982-07-24
19831983-07-191983-08-16
19841984-07-071984-07-19
19891989-06-191989-07-16
19901990-06-231990-09-14
19911991-06-251991-07-05
19931993-07-101993-07-11
20232023-07-182023-08-22
20242024-06-142024-08-21
20252025-06-152025-08-22
20262026-06-212026-08-22

Every Fixed Threshold

Fixed thresholds at Estes Park
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days5636192421
35 C (95 F): Days4219252
90 F (32.2 C): Days19819256
0 C (32 F): Ice days (max745619179
0 C (32 F): Frost days (min76238192491
-10 C (14 F): Days with min7688194414
-20 C (-4 F): Days with min761919481
-30 C (-22 F): Days with min29619891
10 mm (0.39 in): Days with 10 mm or more rain812819469
25 mm (0.98 in): Days with 25 mm or more rain63619233
50 mm (1.97 in): Days with 50 mm or more rain10119231
10 cm (3.9 in): Days with 10 cm or more snowfall481819123
25 cm (9.8 in): Days with 25 cm or more snowfall26519121
50 cm (19.7 in): Days with 50 cm or more snowfall3119331

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1919.

Download the Data

  • Data for Estes Park 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 (2026-10-17).