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Data as of 2025-12-31
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Built 2026-10-15 (15 October 2026)

Mount Lebanon Weather Records (ASN00034055)

Record envelope, standing records and threshold days for Mount Lebanon (ASN00034055), Australia, with 52 years of record.

Key Facts for Mount Lebanon

  • Mount Lebanon (ASN00034055) is a weather station in Australia at -22.22 latitude and 147.97 longitude, 294 m (965 ft) above sea level.
  • The station reports from 1954 to 2005, 52 years of record.
  • 0 records set at Mount Lebanon still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Mount Lebanon set a daily record precipitation of 21.6 mm (0.9 in) on 12 August 2005.

About the Station

  • Location: Australia, -22.22 latitude, 147.97 longitude.
  • Elevation: 294 m (965 ft).
  • Period of record: 1954 to 2005, 52 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Mount Lebanon, with 2026 drawn through them The band shows the record high and record low for each calendar day at Mount Lebanon. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 000111 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Mount Lebanon. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Mount Lebanon, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
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Aprn/an/an/an/a
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Juln/an/an/an/a
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Octn/an/an/an/a
Novn/an/an/an/a
Decn/an/an/an/a

Which Years Hold Standing Records

0 standing records
Standing records at Mount Lebanon by the year they were set 0 records at Mount Lebanon still stand. 00000000000
0 records at Mount Lebanon still stand.
Standing records at Mount Lebanon by the year they were set
Year setStanding records

All-Time Record Progression

1 new records
When Mount Lebanon set new all-time records 1 all-time records were set at Mount Lebanon between 5 April 1989 and 5 April 1989. Each dot is a new record. Record daily precipitation5 April 1989: Record daily precipitation 171.6 mm (6.8 in)1990
1 all-time records were set at Mount Lebanon between 5 April 1989 and 5 April 1989. Each dot is a new record.
When Mount Lebanon set new all-time records
DateKindDetail
1989-04-05Record daily precipitationRecord daily precipitation 171.6 mm (6.8 in)

Wettest Day of Each Month

Apr: 171.6 mm (6.8 in)
Record daily precipitation for each month at Mount Lebanon The wettest day on record for each calendar month at Mount Lebanon. The most was 171.6 mm (6.8 in) on 5 April 1989. 050100150200 Jan: 117.0 mm (4.6 in), 10 January 1975 Jan Feb: 112.4 mm (4.4 in), 28 February 1997 Feb Mar: 136.4 mm (5.4 in), 28 March 1990 Mar Apr: 171.6 mm (6.8 in), 5 April 1989 Apr May: 95.2 mm (3.7 in), 21 May 1983 May Jun: 63.5 mm (2.5 in), 20 June 1967 Jun Jul: 89.8 mm (3.5 in), 10 July 1978 Jul Aug: 109.4 mm (4.3 in), 30 August 1998 Aug Sep: 39.4 mm (1.6 in), 29 September 1966 Sep Oct: 76.2 mm (3.0 in), 10 October 1964 Oct Nov: 74.0 mm (2.9 in), 12 November 1983 Nov Dec: 114.3 mm (4.5 in), 29 December 1962 Dec
The wettest day on record for each calendar month at Mount Lebanon. The most was 171.6 mm (6.8 in) on 5 April 1989.
Record daily precipitation for each month at Mount Lebanon
MonthRecord daily precipitation (mm)Date
Jan117.0 mm (4.6 in)10 January 1975
Feb112.4 mm (4.4 in)28 February 1997
Mar136.4 mm (5.4 in)28 March 1990
Apr171.6 mm (6.8 in)5 April 1989
May95.2 mm (3.7 in)21 May 1983
Jun63.5 mm (2.5 in)20 June 1967
Jul89.8 mm (3.5 in)10 July 1978
Aug109.4 mm (4.3 in)30 August 1998
Sep39.4 mm (1.6 in)29 September 1966
Oct76.2 mm (3.0 in)10 October 1964
Nov74.0 mm (2.9 in)12 November 1983
Dec114.3 mm (4.5 in)29 December 1962

Latest Records

20
Latest records at Mount Lebanon
DateStationRecordValueBeat old record byOld record stoodSignificance
12 August 2005Mount Lebanon, AUdaily rain21.6 mm (0.9 in)9.9 mm (0.39 in)51 years20 of 100 (Routine)
13 December 2003Mount Lebanon, AUdaily rain29.2 mm (1.1 in)12.9 mm (0.5 in)41 years24 of 100 (Routine)
16 August 2003Mount Lebanon, AUdaily rain24.8 mm (1.0 in)3.8 mm (0.15 in)8 years9 of 100 (Routine)
22 August 2002Mount Lebanon, AUdaily rain14.4 mm (0.6 in)11.4 mm (0.4 in)37 years20 of 100 (Routine)
27 February 2002Mount Lebanon, AUdaily rain26.0 mm (1.0 in)6.4 mm (0.25 in)32 years16 of 100 (Routine)
2 February 2002Mount Lebanon, AUdaily rain30.0 mm (1.2 in)7.0 mm (0.28 in)20 years13 of 100 (Routine)
11 January 2002Mount Lebanon, AUdaily rain22.4 mm (0.9 in)7.2 mm (0.28 in)11 years11 of 100 (Routine)
29 June 2001Mount Lebanon, AUdaily rain7.0 mm (0.28 in)3.0 mm (0.12 in)12 years9 of 100 (Routine)
22 March 2001Mount Lebanon, AUdaily rain56.8 mm (2.2 in)53.0 mm (2.1 in)38 years39 of 100 (Notable)
17 December 2000Mount Lebanon, AUdaily rain49.8 mm (2.0 in)20.0 mm (0.8 in)15 years19 of 100 (Routine)
16 December 2000Mount Lebanon, AUdaily rain36.0 mm (1.4 in)22.5 mm (0.9 in)46 years30 of 100 (Routine)
10 November 2000Mount Lebanon, AUdaily rain27.0 mm (1.1 in)18.6 mm (0.7 in)13 years21 of 100 (Routine)
30 October 2000Mount Lebanon, AUdaily rain62.0 mm (2.4 in)50.8 mm (2.0 in)6 years45 of 100 (Notable)
3 August 2000Mount Lebanon, AUdaily rain1.2 mm (0.05 in)1.2 mm (0.05 in)46 years17 of 100 (Routine)
11 June 2000Mount Lebanon, AUdaily rain5.8 mm (0.23 in)0.4 mm (0.02 in)19 years9 of 100 (Routine)
10 June 2000Mount Lebanon, AUdaily rain38.2 mm (1.5 in)24.2 mm (1.0 in)4 years23 of 100 (Routine)
25 April 2000Mount Lebanon, AUdaily rain33.2 mm (1.3 in)26.8 mm (1.1 in)46 years27 of 100 (Routine)
21 February 2000Mount Lebanon, AUdaily rain46.0 mm (1.8 in)18.6 mm (0.7 in)44 years26 of 100 (Routine)
19 November 1999Mount Lebanon, AUdaily rain37.6 mm (1.5 in)0.4 mm (0.02 in)21 years10 of 100 (Routine)
1 November 1999Mount Lebanon, AUdaily rain37.0 mm (1.5 in)11.6 mm (0.5 in)22 years19 of 100 (Routine)

Extremes by Year

1954 to 2005
Yearly extremes at Mount Lebanon: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)171.6 mm (6.8 in)198967.3 mm (2.6 in)51
Wettest five days (Rx5day)301.6 mm (11.9 in)1958114.7 mm (4.5 in)51
Longest dry spell (CDD)168 days197076 days51

Wettest day (Rx1day)

Wettest day (Rx1day) at Mount Lebanon by year The wettest day of the year at Mount Lebanon, 1954 to 2005. The record is 171.6 mm (6.8 in) in 1989, marked on the chart; the median year is 67.3 mm (2.6 in). 05010015020019601970198019902000Record: 171.6 mm (6.8 in) in 1989
The wettest day of the year at Mount Lebanon, 1954 to 2005. The record is 171.6 mm (6.8 in) in 1989, marked on the chart; the median year is 67.3 mm (2.6 in).
Wettest day (Rx1day) at Mount Lebanon by year
YearWettest day (Rx1day)
195483.1 mm (3.3 in)
1955132.8 mm (5.2 in)
195774.4 mm (2.9 in)
1958127.3 mm (5.0 in)
195997.8 mm (3.9 in)
196042.7 mm (1.7 in)
196177.7 mm (3.1 in)
1962114.3 mm (4.5 in)
196345.7 mm (1.8 in)
196480.3 mm (3.2 in)
196543.9 mm (1.7 in)
196674.7 mm (2.9 in)
196763.5 mm (2.5 in)
196857.4 mm (2.3 in)
196967.3 mm (2.6 in)
197038.9 mm (1.5 in)
197164.3 mm (2.5 in)
197281.3 mm (3.2 in)
1973105.7 mm (4.2 in)
197478.6 mm (3.1 in)
1975117.0 mm (4.6 in)
197671.0 mm (2.8 in)
197760.8 mm (2.4 in)
197889.8 mm (3.5 in)
1979111.2 mm (4.4 in)
198066.1 mm (2.6 in)
198193.0 mm (3.7 in)
198233.6 mm (1.3 in)
198395.2 mm (3.7 in)
198437.0 mm (1.5 in)
198535.6 mm (1.4 in)
198650.8 mm (2.0 in)
198772.2 mm (2.8 in)
1988106.4 mm (4.2 in)
1989171.6 mm (6.8 in)
1990136.4 mm (5.4 in)
199168.8 mm (2.7 in)
199239.0 mm (1.5 in)
199321.6 mm (0.9 in)
199453.6 mm (2.1 in)
199558.4 mm (2.3 in)
199641.4 mm (1.6 in)
1997112.4 mm (4.4 in)
1998109.4 mm (4.3 in)
199967.2 mm (2.6 in)
200062.0 mm (2.4 in)
200156.8 mm (2.2 in)
200230.0 mm (1.2 in)
200329.2 mm (1.1 in)
200444.6 mm (1.8 in)
200538.2 mm (1.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Mount Lebanon by year The wettest five days of the year at Mount Lebanon, 1954 to 2005. The record is 301.6 mm (11.9 in) in 1958, marked on the chart; the median year is 114.7 mm (4.5 in). 010020030040019601970198019902000Record: 301.6 mm (11.9 in) in 1958
The wettest five days of the year at Mount Lebanon, 1954 to 2005. The record is 301.6 mm (11.9 in) in 1958, marked on the chart; the median year is 114.7 mm (4.5 in).
Wettest five days (Rx5day) at Mount Lebanon by year
YearWettest five days (Rx5day)
1954197.4 mm (7.8 in)
1955213.4 mm (8.4 in)
195785.8 mm (3.4 in)
1958301.6 mm (11.9 in)
1959150.6 mm (5.9 in)
196083.3 mm (3.3 in)
1961109.9 mm (4.3 in)
1962130.8 mm (5.1 in)
1963130.8 mm (5.1 in)
1964108.7 mm (4.3 in)
196587.1 mm (3.4 in)
1966114.7 mm (4.5 in)
196763.5 mm (2.5 in)
1968140.2 mm (5.5 in)
196967.3 mm (2.6 in)
197062.0 mm (2.4 in)
197179.8 mm (3.1 in)
1972159.6 mm (6.3 in)
1973150.5 mm (5.9 in)
1974129.2 mm (5.1 in)
1975201.6 mm (7.9 in)
1976119.6 mm (4.7 in)
1977156.8 mm (6.2 in)
1978193.2 mm (7.6 in)
1979169.2 mm (6.7 in)
1980108.0 mm (4.3 in)
1981139.4 mm (5.5 in)
198249.4 mm (1.9 in)
1983164.6 mm (6.5 in)
198474.8 mm (2.9 in)
198566.0 mm (2.6 in)
198665.6 mm (2.6 in)
198788.0 mm (3.5 in)
1988179.8 mm (7.1 in)
1989228.4 mm (9.0 in)
1990203.6 mm (8.0 in)
1991148.9 mm (5.9 in)
199256.0 mm (2.2 in)
199363.6 mm (2.5 in)
1994187.2 mm (7.4 in)
199590.6 mm (3.6 in)
199668.6 mm (2.7 in)
1997199.4 mm (7.9 in)
1998202.8 mm (8.0 in)
1999129.4 mm (5.1 in)
200097.6 mm (3.8 in)
200165.0 mm (2.6 in)
200251.0 mm (2.0 in)
200342.8 mm (1.7 in)
200446.0 mm (1.8 in)
200548.4 mm (1.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Mount Lebanon by year The longest dry spell of the year at Mount Lebanon, 1954 to 2005. The record is 168 days in 1970, marked on the chart; the median year is 76 days. 05010015020019601970198019902000Record: 168 days in 1970
The longest dry spell of the year at Mount Lebanon, 1954 to 2005. The record is 168 days in 1970, marked on the chart; the median year is 76 days.
Longest dry spell (CDD) at Mount Lebanon by year
YearLongest dry spell (CDD)
195433 days
195546 days
195777 days
1958111 days
195979 days
196074 days
196185 days
196291 days
1963115 days
196460 days
196586 days
196667 days
196788 days
196868 days
1969111 days
1970168 days
197138 days
1972130 days
197343 days
197491 days
197556 days
197653 days
1977131 days
197849 days
1979116 days
198082 days
198140 days
198289 days
198365 days
1984119 days
198588 days
198652 days
198746 days
198853 days
198988 days
1990124 days
1991110 days
199257 days
199364 days
1994121 days
199576 days
199661 days
199743 days
199847 days
199949 days
200044 days
2001104 days
200284 days
200350 days
2004124 days
200565 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Rainfall Return Levels

50 years, 1954 to 2004

A day with at least 69.1 mm (2.7 in) of rain is expected about once in 2 years. A day with at least 174.2 mm (6.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Mount Lebanon: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years69.1 mm (2.7 in)
5 years99.0 mm (3.9 in)
10 years118.1 mm (4.6 in)
25 years141.4 mm (5.6 in)
50 years158.1 mm (6.2 in)
100 years174.2 mm (6.9 in)Longer than the 50 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 50 years of values from 1954 to 2004.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 171.6 mm (6.8 in) in 1989; 136.4 mm (5.4 in) in 1990; 132.8 mm (5.2 in) in 1955.

Download the Data

  • Data for Mount Lebanon standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Mount Lebanon 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).