Built 2026-10-19 (19 October 2026)

Orlik Threshold Days by Year (RSM00029999)

13 fixed thresholds counted per year at Orlik (RSM00029999): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Orlik Thresholds

  • Orlik: days with a maximum temperature at or below 0 C (32 F) in 60 years, most in 1980 with 172.
  • Orlik: nights with a minimum temperature at or below 0 C (32 F) in 60 years, most in 1978 with 285.
  • Orlik: nights with a minimum temperature at or below -10 C (14 F) in 60 years, most in 1968 with 198.
  • Orlik: nights with a minimum temperature at or below -20 C (-4 F) in 60 years, most in 1976 with 134.
  • 13 fixed thresholds have at least one qualifying day at Orlik.
33 years with a qualifying day
Days at or above 30 C (86 F) per year at Orlik Days per year at Orlik with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 10 in 2015. 0358101964: 61968: 11970: 11974: 31975: 21977: 31978: 11979: 31986: 11992: 11994: 11995: 11996: 51997: 41998: 11999: 12000: 22001: 22002: 72003: 12004: 42005: 22006: 12007: 92008: 42010: 32011: 42012: 22014: 62015: 102016: 12017: 32018: 2196419751986199620002004200820142018
Days per year at Orlik with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 10 in 2015.
Days at or above 30 C (86 F) per year at Orlik
YearDaysDecade average
196463.5
196813.5
197012.2
197432.2
197522.2
197732.2
197812.2
197932.2
198611
199212
199412
199512
199652
199742
199812
199912
200023.6
200123.6
200273.6
200313.6
200443.6
200523.6
200613.6
200793.6
200843.6
201033.9
201143.9
201223.9
201463.9
2015103.9
201613.9
201733.9
201823.9
First to last qualifying date each year at Orlik For each year, a bar from the first to the last day at Orlik meeting 30 C (86 F). 1964: 27 July 1964 to 1 August 19641968: 8 July 1968 to 8 July 19681970: 10 July 1970 to 10 July 19701974: 12 July 1974 to 9 August 19741975: 15 June 1975 to 25 June 19751977: 21 June 1977 to 23 June 19771978: 20 June 1978 to 20 June 19781979: 9 June 1979 to 30 June 19791986: 24 July 1986 to 24 July 19861992: 30 June 1992 to 30 June 19921994: 13 July 1994 to 13 July 19941995: 16 July 1995 to 16 July 19951996: 11 July 1996 to 12 August 19961997: 18 June 1997 to 17 August 19971998: 1 July 1998 to 1 July 19981999: 18 July 1999 to 18 July 19992000: 13 June 2000 to 10 August 20002001: 21 June 2001 to 22 June 20012002: 20 July 2002 to 12 August 20022003: 11 June 2003 to 11 June 20032004: 13 July 2004 to 16 July 20042005: 9 July 2005 to 10 July 20052006: 4 July 2006 to 4 July 20062007: 5 June 2007 to 12 August 20072008: 14 July 2008 to 11 August 20082010: 20 June 2010 to 22 June 20102011: 13 July 2011 to 16 July 20112012: 30 June 2012 to 1 July 20122014: 12 July 2014 to 17 August 20142015: 19 June 2015 to 23 August 20152016: 16 July 2016 to 16 July 20162017: 22 June 2017 to 29 July 20172018: 27 June 2018 to 28 June 20181964197719941999200420102016JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Orlik meeting 30 C (86 F).
First to last qualifying date each year at Orlik
YearFirst dateLast date
19641964-07-271964-08-01
19681968-07-081968-07-08
19701970-07-101970-07-10
19741974-07-121974-08-09
19751975-06-151975-06-25
19771977-06-211977-06-23
19781978-06-201978-06-20
19791979-06-091979-06-30
19861986-07-241986-07-24
19921992-06-301992-06-30
19941994-07-131994-07-13
19951995-07-161995-07-16
19961996-07-111996-08-12
19971997-06-181997-08-17
19981998-07-011998-07-01
19991999-07-181999-07-18
20002000-06-132000-08-10
20012001-06-212001-06-22
20022002-07-202002-08-12
20032003-06-112003-06-11
20042004-07-132004-07-16
20052005-07-092005-07-10
20062006-07-042006-07-04
20072007-06-052007-08-12
20082008-07-142008-08-11
20102010-06-202010-06-22
20112011-07-132011-07-16
20122012-06-302012-07-01
20142014-07-122014-08-17
20152015-06-192015-08-23
20162016-07-162016-07-16
20172017-06-222017-07-29
20182018-06-272018-06-28

Every Fixed Threshold

Fixed thresholds at Orlik
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days331020152
35 C (95 F): Days1320023
90 F (32.2 C): Days10520023
0 C (32 F): Ice days (max601721980132
0 C (32 F): Frost days (min602851978255
-10 C (14 F): Days with min601981968153
-20 C (-4 F): Days with min601341976101
-30 C (-22 F): Days with min6074197133
-40 C (-40 F): Days with min362519692
10 mm (0.39 in): Days with 10 mm or more rain6019201010
25 mm (0.98 in): Days with 25 mm or more rain39419943
50 mm (1.97 in): Days with 50 mm or more rain4219871
100 mm (3.94 in): Days with 100 mm or more rain1119871

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1964.

Download the Data

  • Data for Orlik 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).