Daily records
Page built 2026-10-19
Data as of 2026-10-17
Search
Built 2026-10-19 (19 October 2026)

Danville Rgnl AP Threshold Days by Year (USW00013728)

16 fixed thresholds counted per year at Danville Rgnl AP (USW00013728): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Danville Rgnl AP Thresholds

  • Danville Rgnl AP: days with a maximum temperature at or above 30 C (86 F) in 42 years, most in 2010 with 116.
  • Danville Rgnl AP: days with a maximum temperature at or above 90 F (32.2 C) in 42 years, most in 2010 with 87.
  • Danville Rgnl AP: nights with a minimum temperature at or below 0 C (32 F) in 42 years, most in 1960 with 100.
  • Danville Rgnl AP: nights with a minimum temperature at or above 20 C (68 F) in 42 years, most in 1959 with 79.
  • 16 fixed thresholds have at least one qualifying day at Danville Rgnl AP.
42 years with a qualifying day
Days at or above 30 C (86 F) per year at Danville Rgnl AP Days per year at Danville Rgnl AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 116 in 2010. 0501001501946: 641948: 791949: 771950: 641951: 851952: 871953: 931954: 1101955: 761956: 831957: 911958: 751959: 841960: 711961: 711962: 542001: 702002: 902003: 542004: 552005: 782006: 762007: 1062008: 892009: 782010: 1162011: 932012: 862013: 652014: 712015: 962016: 872017: 732018: 852019: 1062020: 792021: 912022: 812023: 632024: 762025: 722026: 118194619521957196220052010201520202025
Days per year at Danville Rgnl AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 116 in 2010.
Days at or above 30 C (86 F) per year at Danville Rgnl AP
YearDaysDecade average
19466473.3
19487973.3
19497773.3
19506484.8
19518584.8
19528784.8
19539384.8
195411084.8
19557684.8
19568384.8
19579184.8
19587584.8
19598484.8
19607165.3
19617165.3
19625465.3
20017077.3
20029077.3
20035477.3
20045577.3
20057877.3
20067677.3
200710677.3
20088977.3
20097877.3
201011687.8
20119387.8
20128687.8
20136587.8
20147187.8
20159687.8
20168787.8
20177387.8
20188587.8
201910687.8
20207982.9
20219182.9
20228182.9
20236382.9
20247682.9
20257282.9
202611882.9
First to last qualifying date each year at Danville Rgnl AP For each year, a bar from the first to the last day at Danville Rgnl AP meeting 30 C (86 F). 1946: 3 April 1946 to 26 September 19461948: 24 April 1948 to 21 September 19481949: 3 May 1949 to 19 September 19491950: 27 March 1950 to 15 October 19501951: 30 April 1951 to 7 October 19511952: 20 April 1952 to 2 October 19521953: 10 May 1953 to 20 October 19531954: 7 April 1954 to 13 October 19541955: 19 April 1955 to 6 October 19551956: 12 May 1956 to 23 September 19561957: 21 April 1957 to 22 September 19571958: 18 April 1958 to 27 September 19581959: 8 April 1959 to 5 October 19591960: 14 April 1960 to 10 September 19601961: 24 April 1961 to 25 September 19611962: 22 April 1962 to 12 October 19622001: 7 April 2001 to 23 September 20012002: 15 April 2002 to 5 October 20022003: 8 May 2003 to 2 September 20032004: 18 April 2004 to 22 September 20042005: 12 May 2005 to 20 October 20052006: 14 April 2006 to 23 September 20062007: 30 April 2007 to 18 October 20072008: 27 May 2008 to 15 October 20082009: 24 April 2009 to 28 September 20092010: 2 April 2010 to 12 October 20102011: 24 April 2011 to 15 September 20112012: 2 May 2012 to 27 September 20122013: 9 April 2013 to 5 October 20132014: 2 April 2014 to 11 September 20142015: 6 May 2015 to 30 September 20152016: 16 March 2016 to 19 October 20162017: 29 April 2017 to 11 October 20172018: 4 May 2018 to 7 October 20182019: 30 April 2019 to 4 October 20192020: 20 March 2020 to 11 September 20202021: 20 May 2021 to 15 October 20212022: 25 April 2022 to 22 September 20222023: 24 March 2023 to 12 September 20232024: 15 April 2024 to 1 September 20242025: 4 April 2025 to 26 September 20252026: 11 March 2026 to 14 October 20261946195319592003200920152021JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Danville Rgnl AP meeting 30 C (86 F).
First to last qualifying date each year at Danville Rgnl AP
YearFirst dateLast date
19461946-04-031946-09-26
19481948-04-241948-09-21
19491949-05-031949-09-19
19501950-03-271950-10-15
19511951-04-301951-10-07
19521952-04-201952-10-02
19531953-05-101953-10-20
19541954-04-071954-10-13
19551955-04-191955-10-06
19561956-05-121956-09-23
19571957-04-211957-09-22
19581958-04-181958-09-27
19591959-04-081959-10-05
19601960-04-141960-09-10
19611961-04-241961-09-25
19621962-04-221962-10-12
20012001-04-072001-09-23
20022002-04-152002-10-05
20032003-05-082003-09-02
20042004-04-182004-09-22
20052005-05-122005-10-20
20062006-04-142006-09-23
20072007-04-302007-10-18
20082008-05-272008-10-15
20092009-04-242009-09-28
20102010-04-022010-10-12
20112011-04-242011-09-15
20122012-05-022012-09-27
20132013-04-092013-10-05
20142014-04-022014-09-11
20152015-05-062015-09-30
20162016-03-162016-10-19
20172017-04-292017-10-11
20182018-05-042018-10-07
20192019-04-302019-10-04
20202020-03-202020-09-11
20212021-05-202021-10-15
20222022-04-252022-09-22
20232023-03-242023-09-12
20242024-04-152024-09-01
20252025-04-042025-09-26
20262026-03-112026-10-14

Every Fixed Threshold

Fixed thresholds at Danville Rgnl AP
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days421162010118
35 C (95 F): Days3732195428
40 C (104 F): Days4219541
90 F (32.2 C): Days4287201070
100 F (37.8 C): Days15819525
0 C (32 F): Ice days (max341119615
0 C (32 F): Frost days (min42100196055
-10 C (14 F): Days with min361019587
20 C (68 F): Tropical nights (min4279195960
25 C (77 F): Days with min3119541
10 mm (0.39 in): Days with 10 mm or more rain4252200318
25 mm (0.98 in): Days with 25 mm or more rain422220185
50 mm (1.97 in): Days with 50 mm or more rain34620241
100 mm (3.94 in): Days with 100 mm or more rain3220182
10 cm (3.9 in): Days with 10 cm or more snowfall25419961
25 cm (9.8 in): Days with 25 cm or more snowfall6119481

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1946.

Download the Data

  • Data for Danville Rgnl AP 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).