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

Mount Pleasant Weather Records (ASN00093011)

Record envelope, standing records and threshold days for Mount Pleasant (ASN00093011), Australia, with 37 years of record.

Key Facts for Mount Pleasant

  • Mount Pleasant (ASN00093011) is a weather station in Australia at -42.30 latitude and 147.60 longitude, n/a above sea level.
  • The station reports from 1921 to 1957, 37 years of record.
  • 0 records set at Mount Pleasant still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Mount Pleasant set a daily record precipitation of 44.5 mm (1.8 in) on 26 November 1957.

About the Station

  • Location: Australia, -42.30 latitude, 147.60 longitude.
  • Elevation: n/a.
  • Period of record: 1921 to 1957, 37 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Mount Pleasant, with 2026 drawn through them The band shows the record high and record low for each calendar day at Mount Pleasant. 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 Pleasant. 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 Pleasant, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Which Years Hold Standing Records

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

Wettest Day of Each Month

Feb: 72.6 mm (2.9 in)
Record daily precipitation for each month at Mount Pleasant The wettest day on record for each calendar month at Mount Pleasant. The most was 72.6 mm (2.9 in) on 19 February 1946. 020406080 Jan: 64.0 mm (2.5 in), 5 January 1944 Jan Feb: 72.6 mm (2.9 in), 19 February 1946 Feb Mar: 68.6 mm (2.7 in), 16 March 1938 Mar Apr: 52.6 mm (2.1 in), 5 April 1929 Apr May: 58.4 mm (2.3 in), 24 May 1956 May Jun: 53.3 mm (2.1 in), 5 June 1923 Jun Jul: 37.6 mm (1.5 in), 7 July 1922 Jul Aug: 27.9 mm (1.1 in), 13 August 1932 Aug Sep: 71.9 mm (2.8 in), 15 September 1957 Sep Oct: 52.8 mm (2.1 in), 12 October 1957 Oct Nov: 53.8 mm (2.1 in), 2 November 1953 Nov Dec: 55.6 mm (2.2 in), 29 December 1940 Dec
The wettest day on record for each calendar month at Mount Pleasant. The most was 72.6 mm (2.9 in) on 19 February 1946.
Record daily precipitation for each month at Mount Pleasant
MonthRecord daily precipitation (mm)Date
Jan64.0 mm (2.5 in)5 January 1944
Feb72.6 mm (2.9 in)19 February 1946
Mar68.6 mm (2.7 in)16 March 1938
Apr52.6 mm (2.1 in)5 April 1929
May58.4 mm (2.3 in)24 May 1956
Jun53.3 mm (2.1 in)5 June 1923
Jul37.6 mm (1.5 in)7 July 1922
Aug27.9 mm (1.1 in)13 August 1932
Sep71.9 mm (2.8 in)15 September 1957
Oct52.8 mm (2.1 in)12 October 1957
Nov53.8 mm (2.1 in)2 November 1953
Dec55.6 mm (2.2 in)29 December 1940

Latest Records

20
Latest records at Mount Pleasant
DateStationRecordValueBeat old record byOld record stoodSignificance
26 November 1957Mount Pleasant, AUdaily rain44.5 mm (1.8 in)27.2 mm (1.1 in)24 years48 of 100 (Notable)
7 November 1957Mount Pleasant, AUdaily rain31.5 mm (1.2 in)21.6 mm (0.9 in)12 years36 of 100 (Notable)
23 October 1957Mount Pleasant, AUdaily rain29.0 mm (1.1 in)21.1 mm (0.8 in)23 years42 of 100 (Notable)
12 October 1957Mount Pleasant, AUmonthly rain52.8 mm (2.1 in)14.2 mm (0.6 in)27 years43 of 100 (Notable)
16 September 1957Mount Pleasant, AUdaily rain (Tie)8.1 mm (0.32 in)tie15 years1 of 100 (Routine)
15 September 1957Mount Pleasant, AUmonthly rain71.9 mm (2.8 in)41.7 mm (1.6 in)13 years57 of 100 (Notable)
7 September 1957Mount Pleasant, AUdaily rain15.5 mm (0.6 in)9.4 mm (0.37 in)18 years20 of 100 (Routine)
11 August 1957Mount Pleasant, AUdaily rain15.5 mm (0.6 in)8.9 mm (0.35 in)11 years20 of 100 (Routine)
12 July 1957Mount Pleasant, AUdaily rain19.3 mm (0.8 in)8.1 mm (0.32 in)32 years20 of 100 (Routine)
19 May 1957Mount Pleasant, AUdaily rain12.7 mm (0.5 in)6.1 mm (0.24 in)34 years20 of 100 (Routine)
18 April 1957Mount Pleasant, AUdaily rain34.3 mm (1.4 in)26.4 mm (1.0 in)24 years49 of 100 (Notable)
9 February 1957Mount Pleasant, AUdaily rain19.1 mm (0.8 in)13.5 mm (0.5 in)31 years20 of 100 (Routine)
8 February 1957Mount Pleasant, AUdaily rain13.0 mm (0.5 in)2.8 mm (0.11 in)22 years11 of 100 (Routine)
5 November 1956Mount Pleasant, AUdaily rain11.2 mm (0.4 in)0.3 mm (0.01 in)8 years5 of 100 (Routine)
30 September 1956Mount Pleasant, AUdaily rain21.1 mm (0.8 in)9.2 mm (0.36 in)12 years20 of 100 (Routine)
8 September 1956Mount Pleasant, AUdaily rain21.6 mm (0.9 in)14.5 mm (0.6 in)12 years20 of 100 (Routine)
22 August 1956Mount Pleasant, AUdaily rain11.7 mm (0.5 in)6.1 mm (0.24 in)31 years20 of 100 (Routine)
9 August 1956Mount Pleasant, AUdaily rain9.9 mm (0.39 in)1.8 mm (0.07 in)21 years13 of 100 (Routine)
25 July 1956Mount Pleasant, AUdaily rain22.4 mm (0.9 in)8.7 mm (0.34 in)25 years20 of 100 (Routine)
16 July 1956Mount Pleasant, AUdaily rain20.1 mm (0.8 in)5.4 mm (0.21 in)28 years20 of 100 (Routine)

Extremes by Year

1921 to 1957
Yearly extremes at Mount Pleasant: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)72.6 mm (2.9 in)194642.2 mm (1.7 in)37
Wettest five days (Rx5day)136.6 mm (5.4 in)193570.8 mm (2.8 in)37
Longest dry spell (CDD)33 days193918 days37

Wettest day (Rx1day)

Wettest day (Rx1day) at Mount Pleasant by year The wettest day of the year at Mount Pleasant, 1921 to 1957. The record is 72.6 mm (2.9 in) in 1946, marked on the chart; the median year is 42.2 mm (1.7 in). 20406080193019401950Record: 72.6 mm (2.9 in) in 1946
The wettest day of the year at Mount Pleasant, 1921 to 1957. The record is 72.6 mm (2.9 in) in 1946, marked on the chart; the median year is 42.2 mm (1.7 in).
Wettest day (Rx1day) at Mount Pleasant by year
YearWettest day (Rx1day)
192125.4 mm (1.0 in)
192247.5 mm (1.9 in)
192353.3 mm (2.1 in)
192442.2 mm (1.7 in)
192533.8 mm (1.3 in)
192635.8 mm (1.4 in)
192736.8 mm (1.4 in)
192841.9 mm (1.6 in)
192952.6 mm (2.1 in)
193037.6 mm (1.5 in)
193134.5 mm (1.4 in)
193250.3 mm (2.0 in)
193334.3 mm (1.4 in)
193428.4 mm (1.1 in)
193541.9 mm (1.6 in)
193624.9 mm (1.0 in)
193736.8 mm (1.4 in)
193869.9 mm (2.8 in)
193947.2 mm (1.9 in)
194055.6 mm (2.2 in)
194158.2 mm (2.3 in)
194236.1 mm (1.4 in)
194342.4 mm (1.7 in)
194464.0 mm (2.5 in)
194546.7 mm (1.8 in)
194672.6 mm (2.9 in)
194737.6 mm (1.5 in)
194824.9 mm (1.0 in)
194923.4 mm (0.9 in)
195044.2 mm (1.7 in)
195143.4 mm (1.7 in)
195241.1 mm (1.6 in)
195353.8 mm (2.1 in)
195453.3 mm (2.1 in)
195522.4 mm (0.9 in)
195658.4 mm (2.3 in)
195771.9 mm (2.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Mount Pleasant by year The wettest five days of the year at Mount Pleasant, 1921 to 1957. The record is 136.6 mm (5.4 in) in 1935, marked on the chart; the median year is 70.8 mm (2.8 in). 050100150193019401950Record: 136.6 mm (5.4 in) in 1935
The wettest five days of the year at Mount Pleasant, 1921 to 1957. The record is 136.6 mm (5.4 in) in 1935, marked on the chart; the median year is 70.8 mm (2.8 in).
Wettest five days (Rx5day) at Mount Pleasant by year
YearWettest five days (Rx5day)
192150.4 mm (2.0 in)
1922118.1 mm (4.6 in)
192380.9 mm (3.2 in)
192469.6 mm (2.7 in)
192568.4 mm (2.7 in)
1926100.7 mm (4.0 in)
192773.1 mm (2.9 in)
192862.9 mm (2.5 in)
192993.7 mm (3.7 in)
193061.7 mm (2.4 in)
193166.2 mm (2.6 in)
193271.6 mm (2.8 in)
193352.3 mm (2.1 in)
193464.3 mm (2.5 in)
1935136.6 mm (5.4 in)
193637.1 mm (1.5 in)
193755.4 mm (2.2 in)
193888.4 mm (3.5 in)
1939123.3 mm (4.9 in)
194072.4 mm (2.9 in)
194188.4 mm (3.5 in)
194236.1 mm (1.4 in)
194360.9 mm (2.4 in)
1944100.9 mm (4.0 in)
194563.4 mm (2.5 in)
194675.6 mm (3.0 in)
194776.7 mm (3.0 in)
194830.7 mm (1.2 in)
194938.1 mm (1.5 in)
195055.1 mm (2.2 in)
195165.0 mm (2.6 in)
195279.3 mm (3.1 in)
1953102.3 mm (4.0 in)
195470.8 mm (2.8 in)
195554.1 mm (2.1 in)
1956116.1 mm (4.6 in)
195791.4 mm (3.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Mount Pleasant by year The longest dry spell of the year at Mount Pleasant, 1921 to 1957. The record is 33 days in 1939, marked on the chart; the median year is 18 days. 10203040193019401950Record: 33 days in 1939
The longest dry spell of the year at Mount Pleasant, 1921 to 1957. The record is 33 days in 1939, marked on the chart; the median year is 18 days.
Longest dry spell (CDD) at Mount Pleasant by year
YearLongest dry spell (CDD)
192123 days
192218 days
192327 days
192413 days
192512 days
192613 days
192716 days
192820 days
192912 days
193026 days
193117 days
193220 days
193316 days
193418 days
193522 days
193617 days
193721 days
193814 days
193933 days
194016 days
194114 days
194216 days
194319 days
194423 days
194520 days
194614 days
194714 days
194820 days
194913 days
195024 days
195125 days
195217 days
195323 days
195416 days
195518 days
195618 days
195730 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

37 years, 1921 to 1957

A day with at least 42.6 mm (1.7 in) of rain is expected about once in 2 years. A day with at least 81.1 mm (3.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Mount Pleasant: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years42.6 mm (1.7 in)
5 years54.9 mm (2.2 in)
10 years62.2 mm (2.4 in)
25 years70.5 mm (2.8 in)
50 years76.1 mm (3.0 in)Longer than the 37 years of record
100 years81.1 mm (3.2 in)Longer than the 37 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, 37 years of values from 1921 to 1957.

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: 72.6 mm (2.9 in) in 1946; 71.9 mm (2.8 in) in 1957; 69.9 mm (2.8 in) in 1938.

Download the Data

  • Data for Mount Pleasant standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Mount Pleasant 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

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