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Built 2026-10-19 (19 October 2026)

Katherine Aviation Museum Threshold Days by Year (ASN00014903)

12 fixed thresholds counted per year at Katherine Aviation Museum (ASN00014903): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Katherine Aviation Museum Thresholds

  • Katherine Aviation Museum: days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 1974 with 46.
  • Katherine Aviation Museum: days with 25 mm (0.98 in) or more of precipitation in 41 years, most in 1998 with 22.
  • Katherine Aviation Museum: days with 50 mm (1.97 in) or more of precipitation in 39 years, most in 1998 with 10.
  • Katherine Aviation Museum: nights with a minimum temperature at or above 20 C (68 F) in 24 years, most in 1998 with 267.
  • 12 fixed thresholds have at least one qualifying day at Katherine Aviation Museum.
23 years with a qualifying day
Days at or above 30 C (86 F) per year at Katherine Aviation Museum Days per year at Katherine Aviation Museum with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 348 in 1996. 01002003004001971: 3251972: 3321989: 3181990: 3311991: 3321992: 3361993: 3341994: 3221995: 3271996: 3481997: 3271998: 3471999: 3372001: 3292002: 3242003: 3242004: 3112005: 3392006: 2792007: 3132008: 3142009: 3342010: 32619711990199319961999200320062009
Days per year at Katherine Aviation Museum with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 348 in 1996.
Days at or above 30 C (86 F) per year at Katherine Aviation Museum
YearDaysDecade average
1971325328.5
1972332328.5
1989318318
1990331334.1
1991332334.1
1992336334.1
1993334334.1
1994322334.1
1995327334.1
1996348334.1
1997327334.1
1998347334.1
1999337334.1
2001329318.6
2002324318.6
2003324318.6
2004311318.6
2005339318.6
2006279318.6
2007313318.6
2008314318.6
2009334318.6
2010326326
First to last qualifying date each year at Katherine Aviation Museum For each year, a bar from the first to the last day at Katherine Aviation Museum meeting 30 C (86 F). 1971: 1 January 1971 to 31 December 19711972: 1 January 1972 to 31 December 19721989: 1 January 1989 to 31 December 19891990: 1 January 1990 to 31 December 19901991: 1 January 1991 to 31 December 19911992: 1 January 1992 to 31 December 19921993: 1 January 1993 to 31 December 19931994: 1 January 1994 to 31 December 19941995: 1 January 1995 to 31 December 19951996: 1 January 1996 to 31 December 19961997: 4 January 1997 to 31 December 19971998: 1 January 1998 to 31 December 19981999: 1 January 1999 to 31 December 19992001: 1 January 2001 to 31 December 20012002: 1 January 2002 to 31 December 20022003: 1 January 2003 to 31 December 20032004: 2 January 2004 to 31 December 20042005: 1 January 2005 to 31 December 20052006: 1 January 2006 to 31 December 20062007: 1 January 2007 to 31 December 20072008: 1 January 2008 to 31 December 20082009: 1 January 2009 to 31 December 20092010: 1 January 2010 to 31 December 201019711990199319961999200320062009JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Katherine Aviation Museum meeting 30 C (86 F).
First to last qualifying date each year at Katherine Aviation Museum
YearFirst dateLast date
19711971-01-011971-12-31
19721972-01-011972-12-31
19891989-01-011989-12-31
19901990-01-011990-12-31
19911991-01-011991-12-31
19921992-01-011992-12-31
19931993-01-011993-12-31
19941994-01-011994-12-31
19951995-01-011995-12-31
19961996-01-011996-12-31
19971997-01-041997-12-31
19981998-01-011998-12-31
19991999-01-011999-12-31
20012001-01-012001-12-31
20022002-01-012002-12-31
20032003-01-012003-12-31
20042004-01-022004-12-31
20052005-01-012005-12-31
20062006-01-012006-12-31
20072007-01-012007-12-31
20082008-01-012008-12-31
20092009-01-012009-12-31
20102010-01-012010-12-31

Every Fixed Threshold

Fixed thresholds at Katherine Aviation Museum
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days233481996326
35 C (95 F): Days232091998133
40 C (104 F): Days1914200611
90 F (32.2 C): Days233101998257
100 F (37.8 C): Days2370197225
20 C (68 F): Tropical nights (min242671998265
25 C (77 F): Days with min2495199247
10 mm (0.39 in): Days with 10 mm or more rain4146197411
25 mm (0.98 in): Days with 25 mm or more rain412219986
50 mm (1.97 in): Days with 50 mm or more rain391019983
100 mm (3.94 in): Days with 100 mm or more rain17319981
200 mm (7.87 in): Days with 200 mm or more rain3119981

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1971.

Download the Data

  • Data for Katherine Aviation Museum 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).