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Built 2026-10-19 (19 October 2026)

Port Arthur (Palmers Lookout) Threshold Days by Year (ASN00094157)

9 fixed thresholds counted per year at Port Arthur (Palmers Lookout) (ASN00094157): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Port Arthur (Palmers Lookout) Thresholds

  • Port Arthur (Palmers Lookout): days with 10 mm (0.39 in) or more of precipitation in 24 years, most in 1985 with 52.
  • Port Arthur (Palmers Lookout): days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1985 with 13.
  • Port Arthur (Palmers Lookout): days with a maximum temperature at or above 30 C (86 F) in 19 years, most in 1994 with 5.
  • Port Arthur (Palmers Lookout): days with 50 mm (1.97 in) or more of precipitation in 19 years, most in 1983 with 4.
  • 9 fixed thresholds have at least one qualifying day at Port Arthur (Palmers Lookout).
19 years with a qualifying day
Days at or above 30 C (86 F) per year at Port Arthur (Palmers Lookout) Days per year at Port Arthur (Palmers Lookout) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 1994. 02461981: 11982: 21983: 41984: 11985: 11987: 11988: 31989: 21990: 11991: 41993: 11994: 51995: 11997: 31998: 41999: 12000: 22001: 22003: 41981198319851988199019931995199820002003
Days per year at Port Arthur (Palmers Lookout) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 1994.
Days at or above 30 C (86 F) per year at Port Arthur (Palmers Lookout)
YearDaysDecade average
198111.9
198221.9
198341.9
198411.9
198511.9
198711.9
198831.9
198921.9
199012.5
199142.5
199312.5
199452.5
199512.5
199732.5
199842.5
199912.5
200022.7
200122.7
200342.7
First to last qualifying date each year at Port Arthur (Palmers Lookout) For each year, a bar from the first to the last day at Port Arthur (Palmers Lookout) meeting 30 C (86 F). 1981: 3 February 1981 to 3 February 19811982: 14 February 1982 to 15 February 19821983: 1 February 1983 to 20 December 19831984: 27 February 1984 to 27 February 19841985: 14 January 1985 to 14 January 19851987: 7 February 1987 to 7 February 19871988: 7 January 1988 to 13 November 19881989: 28 January 1989 to 1 March 19891990: 24 January 1990 to 24 January 19901991: 3 January 1991 to 7 March 19911993: 7 February 1993 to 7 February 19931994: 26 January 1994 to 12 December 19941995: 25 February 1995 to 25 February 19951997: 5 January 1997 to 18 February 19971998: 14 January 1998 to 11 December 19981999: 1 December 1999 to 1 December 19992000: 19 February 2000 to 2 March 20002001: 2 February 2001 to 8 February 20012003: 20 January 2003 to 30 December 20031981198419881991199519992003JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Port Arthur (Palmers Lookout) meeting 30 C (86 F).
First to last qualifying date each year at Port Arthur (Palmers Lookout)
YearFirst dateLast date
19811981-02-031981-02-03
19821982-02-141982-02-15
19831983-02-011983-12-20
19841984-02-271984-02-27
19851985-01-141985-01-14
19871987-02-071987-02-07
19881988-01-071988-11-13
19891989-01-281989-03-01
19901990-01-241990-01-24
19911991-01-031991-03-07
19931993-02-071993-02-07
19941994-01-261994-12-12
19951995-02-251995-02-25
19971997-01-051997-02-18
19981998-01-141998-12-11
19991999-12-011999-12-01
20002000-02-192000-03-02
20012001-02-022001-02-08
20032003-01-202003-12-30

Every Fixed Threshold

Fixed thresholds at Port Arthur (Palmers Lookout)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days19519944
35 C (95 F): Days5119821
90 F (32.2 C): Days12319832
0 C (32 F): Frost days (min4219832
20 C (68 F): Tropical nights (min5219821
10 mm (0.39 in): Days with 10 mm or more rain2452198535
25 mm (0.98 in): Days with 25 mm or more rain241319854
50 mm (1.97 in): Days with 50 mm or more rain19419831
100 mm (3.94 in): Days with 100 mm or more rain3220032

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1981.

Download the Data

  • Data for Port Arthur (Palmers Lookout) 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).