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Built 2026-10-19 (19 October 2026)

Pactola Dam Threshold Days by Year (USC00396427)

17 fixed thresholds counted per year at Pactola Dam (USC00396427): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Pactola Dam Thresholds

  • Pactola Dam: days with 10 mm (0.39 in) or more of precipitation in 67 years, most in 2019 with 28.
  • Pactola Dam: days with a maximum temperature at or above 30 C (86 F) in 63 years, most in 1988 with 40.
  • Pactola Dam: days with a maximum temperature at or below 0 C (32 F) in 63 years, most in 1996 with 69.
  • Pactola Dam: nights with a minimum temperature at or below 0 C (32 F) in 63 years, most in 2009 with 230.
  • 17 fixed thresholds have at least one qualifying day at Pactola Dam.
63 years with a qualifying day
Days at or above 30 C (86 F) per year at Pactola Dam Days per year at Pactola Dam with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 40 in 1988. 0102030401956: 171957: 211958: 181959: 351960: 341961: 291962: 91963: 171964: 251965: 71966: 271967: 81968: 151969: 271970: 231971: 211972: 81979: 151980: 281981: 211982: 111983: 341984: 171985: 201986: 111987: 191988: 401989: 191990: 201991: 41992: 41993: 21994: 171995: 181996: 91997: 101998: 141999: 122000: 162002: 262003: 272004: 112005: 232006: 242007: 302009: 72010: 152011: 152012: 342013: 142014: 102015: 132016: 192017: 202018: 142019: 92020: 142021: 222022: 322023: 112024: 272025: 132026: 27195619631970198319901997200520132020
Days per year at Pactola Dam with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 40 in 1988.
Days at or above 30 C (86 F) per year at Pactola Dam
YearDaysDecade average
19561722.8
19572122.8
19581822.8
19593522.8
19603419.8
19612919.8
1962919.8
19631719.8
19642519.8
1965719.8
19662719.8
1967819.8
19681519.8
19692719.8
19702316.8
19712116.8
1972816.8
19791516.8
19802822
19812122
19821122
19833422
19841722
19852022
19861122
19871922
19884022
19891922
19902011
1991411
1992411
1993211
19941711
19951811
1996911
19971011
19981411
19991211
20001620.5
20022620.5
20032720.5
20041120.5
20052320.5
20062420.5
20073020.5
2009720.5
20101516.3
20111516.3
20123416.3
20131416.3
20141016.3
20151316.3
20161916.3
20172016.3
20181416.3
2019916.3
20201420.9
20212220.9
20223220.9
20231120.9
20242720.9
20251320.9
20262720.9
First to last qualifying date each year at Pactola Dam For each year, a bar from the first to the last day at Pactola Dam meeting 30 C (86 F). 1956: 9 June 1956 to 20 September 19561957: 3 July 1957 to 2 October 19571958: 23 July 1958 to 23 September 19581959: 6 June 1959 to 14 September 19591960: 25 June 1960 to 20 September 19601961: 9 June 1961 to 31 August 19611962: 27 June 1962 to 27 August 19621963: 24 June 1963 to 13 September 19631964: 20 May 1964 to 9 September 19641965: 21 July 1965 to 14 August 19651966: 21 June 1966 to 12 September 19661967: 23 July 1967 to 28 August 19671968: 4 June 1968 to 27 August 19681969: 27 May 1969 to 10 September 19691970: 23 June 1970 to 5 September 19701971: 26 June 1971 to 14 September 19711972: 10 July 1972 to 19 September 19721979: 12 June 1979 to 16 September 19791980: 11 June 1980 to 8 September 19801981: 7 June 1981 to 10 September 19811982: 3 July 1982 to 10 September 19821983: 21 June 1983 to 7 September 19831984: 30 May 1984 to 19 September 19841985: 7 June 1985 to 30 August 19851986: 17 June 1986 to 19 August 19861987: 17 June 1987 to 4 September 19871988: 7 June 1988 to 11 September 19881989: 17 June 1989 to 6 September 19891990: 24 June 1990 to 13 September 19901991: 18 July 1991 to 28 August 19911992: 8 August 1992 to 24 September 19921993: 30 July 1993 to 25 August 19931994: 14 June 1994 to 10 September 19941995: 16 June 1995 to 5 September 19951996: 27 June 1996 to 6 September 19961997: 23 June 1997 to 4 September 19971998: 12 July 1998 to 19 September 19981999: 22 June 1999 to 28 August 19992000: 7 June 2000 to 18 September 20002002: 24 June 2002 to 8 September 20022003: 30 May 2003 to 6 September 20032004: 5 June 2004 to 19 September 20042005: 19 June 2005 to 10 September 20052006: 27 May 2006 to 31 August 20062007: 12 June 2007 to 5 September 20072009: 20 May 2009 to 24 August 20092010: 1 July 2010 to 28 August 20102011: 7 June 2011 to 1 September 20112012: 17 May 2012 to 11 September 20122013: 11 July 2013 to 8 September 20132014: 30 May 2014 to 27 September 20142015: 10 June 2015 to 27 September 20152016: 10 June 2016 to 23 August 20162017: 10 June 2017 to 13 September 20172018: 6 June 2018 to 27 August 20182019: 30 June 2019 to 17 September 20192020: 20 May 2020 to 6 September 20202021: 5 June 2021 to 11 September 20212022: 19 June 2022 to 8 September 20222023: 24 July 2023 to 4 September 20232024: 16 June 2024 to 30 September 20242025: 20 June 2025 to 12 September 20252026: 7 June 2026 to 7 September 202619561964197219861994200320122020JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Pactola Dam meeting 30 C (86 F).
First to last qualifying date each year at Pactola Dam
YearFirst dateLast date
19561956-06-091956-09-20
19571957-07-031957-10-02
19581958-07-231958-09-23
19591959-06-061959-09-14
19601960-06-251960-09-20
19611961-06-091961-08-31
19621962-06-271962-08-27
19631963-06-241963-09-13
19641964-05-201964-09-09
19651965-07-211965-08-14
19661966-06-211966-09-12
19671967-07-231967-08-28
19681968-06-041968-08-27
19691969-05-271969-09-10
19701970-06-231970-09-05
19711971-06-261971-09-14
19721972-07-101972-09-19
19791979-06-121979-09-16
19801980-06-111980-09-08
19811981-06-071981-09-10
19821982-07-031982-09-10
19831983-06-211983-09-07
19841984-05-301984-09-19
19851985-06-071985-08-30
19861986-06-171986-08-19
19871987-06-171987-09-04
19881988-06-071988-09-11
19891989-06-171989-09-06
19901990-06-241990-09-13
19911991-07-181991-08-28
19921992-08-081992-09-24
19931993-07-301993-08-25
19941994-06-141994-09-10
19951995-06-161995-09-05
19961996-06-271996-09-06
19971997-06-231997-09-04
19981998-07-121998-09-19
19991999-06-221999-08-28
20002000-06-072000-09-18
20022002-06-242002-09-08
20032003-05-302003-09-06
20042004-06-052004-09-19
20052005-06-192005-09-10
20062006-05-272006-08-31
20072007-06-122007-09-05
20092009-05-202009-08-24
20102010-07-012010-08-28
20112011-06-072011-09-01
20122012-05-172012-09-11
20132013-07-112013-09-08
20142014-05-302014-09-27
20152015-06-102015-09-27
20162016-06-102016-08-23
20172017-06-102017-09-13
20182018-06-062018-08-27
20192019-06-302019-09-17
20202020-05-202020-09-06
20212021-06-052021-09-11
20222022-06-192022-09-08
20232023-07-242023-09-04
20242024-06-162024-09-30
20252025-06-202025-09-12
20262026-06-072026-09-07

Every Fixed Threshold

Fixed thresholds at Pactola Dam
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days6340198827
35 C (95 F): Days34819883
90 F (32.2 C): Days6026198816
100 F (37.8 C): Days2219892
0 C (32 F): Ice days (max6369199618
0 C (32 F): Frost days (min632302009132
-10 C (14 F): Days with min6394196923
-20 C (-4 F): Days with min633419856
-30 C (-22 F): Days with min33819722
20 C (68 F): Tropical nights (min2119661
10 mm (0.39 in): Days with 10 mm or more rain672820198
25 mm (0.98 in): Days with 25 mm or more rain61919623
50 mm (1.97 in): Days with 50 mm or more rain27219521
100 mm (3.94 in): Days with 100 mm or more rain1119721
10 cm (3.9 in): Days with 10 cm or more snowfall59820131
25 cm (9.8 in): Days with 25 cm or more snowfall21320131
50 cm (19.7 in): Days with 50 cm or more snowfall2119561

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1956.

Download the Data

  • Data for Pactola Dam 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).