Daily records
Page built 2026-10-15
Data as of 2025-12-31
Search
Built 2026-10-15 (15 October 2026)

Mittyack Weather Records (ASN00076033)

Record envelope, standing records and threshold days for Mittyack (ASN00076033), Australia, with 40 years of record.

Key Facts for Mittyack

  • Mittyack (ASN00076033) is a weather station in Australia at -35.15 latitude and 142.67 longitude, 59 m (194 ft) above sea level.
  • The station reports from 1937 to 1976, 40 years of record.
  • 0 records set at Mittyack still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Mittyack set a daily record precipitation of 4.8 mm (0.19 in) on 14 October 1976.

About the Station

  • Location: Australia, -35.15 latitude, 142.67 longitude.
  • Elevation: 59 m (194 ft).
  • Period of record: 1937 to 1976, 40 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Mittyack, with 2026 drawn through them The band shows the record high and record low for each calendar day at Mittyack. 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 Mittyack. 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 Mittyack, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
Febn/an/an/an/a
Marn/an/an/an/a
Aprn/an/an/an/a
Mayn/an/an/an/a
Junn/an/an/an/a
Juln/an/an/an/a
Augn/an/an/an/a
Sepn/an/an/an/a
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 Mittyack by the year they were set 0 records at Mittyack still stand. 00000000000
0 records at Mittyack still stand.
Standing records at Mittyack by the year they were set
Year setStanding records

Wettest Day of Each Month

Feb: 88.9 mm (3.5 in)
Record daily precipitation for each month at Mittyack The wettest day on record for each calendar month at Mittyack. The most was 88.9 mm (3.5 in) on 7 February 1957. 0255075100 Jan: 63.5 mm (2.5 in), 26 January 1959 Jan Feb: 88.9 mm (3.5 in), 7 February 1957 Feb Mar: 50.8 mm (2.0 in), 17 March 1950 Mar Apr: 32.3 mm (1.3 in), 18 April 1971 Apr May: 31.8 mm (1.3 in), 10 May 1972 May Jun: 26.2 mm (1.0 in), 13 June 1942 Jun Jul: 34.0 mm (1.3 in), 14 July 1955 Jul Aug: 43.4 mm (1.7 in), 15 August 1958 Aug Sep: 29.5 mm (1.2 in), 11 September 1964 Sep Oct: 43.9 mm (1.7 in), 11 October 1964 Oct Nov: 48.3 mm (1.9 in), 19 November 1964 Nov Dec: 35.8 mm (1.4 in), 2 December 1954 Dec
The wettest day on record for each calendar month at Mittyack. The most was 88.9 mm (3.5 in) on 7 February 1957.
Record daily precipitation for each month at Mittyack
MonthRecord daily precipitation (mm)Date
Jan63.5 mm (2.5 in)26 January 1959
Feb88.9 mm (3.5 in)7 February 1957
Mar50.8 mm (2.0 in)17 March 1950
Apr32.3 mm (1.3 in)18 April 1971
May31.8 mm (1.3 in)10 May 1972
Jun26.2 mm (1.0 in)13 June 1942
Jul34.0 mm (1.3 in)14 July 1955
Aug43.4 mm (1.7 in)15 August 1958
Sep29.5 mm (1.2 in)11 September 1964
Oct43.9 mm (1.7 in)11 October 1964
Nov48.3 mm (1.9 in)19 November 1964
Dec35.8 mm (1.4 in)2 December 1954

Latest Records

20
Latest records at Mittyack
DateStationRecordValueBeat old record byOld record stoodSignificance
14 October 1976Mittyack, AUdaily rain4.8 mm (0.19 in)2.0 mm (0.08 in)30 years15 of 100 (Routine)
13 October 1976Mittyack, AUdaily rain4.6 mm (0.18 in)2.3 mm (0.09 in)33 years15 of 100 (Routine)
21 September 1976Mittyack, AUdaily rain6.4 mm (0.25 in)1.4 mm (0.06 in)1 year6 of 100 (Routine)
30 June 1976Mittyack, AUdaily rain9.2 mm (0.36 in)1.6 mm (0.06 in)30 years16 of 100 (Routine)
4 February 1976Mittyack, AUdaily rain25.2 mm (1.0 in)16.1 mm (0.6 in)20 years20 of 100 (Routine)
12 January 1976Mittyack, AUdaily rain16.2 mm (0.6 in)13.7 mm (0.5 in)4 years16 of 100 (Routine)
5 January 1976Mittyack, AUdaily rain7.0 mm (0.28 in)4.5 mm (0.18 in)24 years14 of 100 (Routine)
14 December 1975Mittyack, AUdaily rain10.6 mm (0.4 in)9.1 mm (0.36 in)4 years17 of 100 (Routine)
13 December 1975Mittyack, AUdaily rain14.0 mm (0.6 in)14.0 mm (0.6 in)37 years20 of 100 (Routine)
1 December 1975Mittyack, AUdaily rain4.6 mm (0.18 in)0.3 mm (0.01 in)5 years4 of 100 (Routine)
24 October 1975Mittyack, AUdaily rain26.0 mm (1.0 in)16.6 mm (0.7 in)0 years24 of 100 (Routine)
9 October 1975Mittyack, AUdaily rain34.0 mm (1.3 in)14.4 mm (0.6 in)1 year21 of 100 (Routine)
21 September 1975Mittyack, AUdaily rain5.0 mm (0.20 in)3.2 mm (0.13 in)30 years18 of 100 (Routine)
16 September 1975Mittyack, AUdaily rain7.6 mm (0.30 in)4.8 mm (0.19 in)26 years20 of 100 (Routine)
3 September 1975Mittyack, AUdaily rain9.8 mm (0.39 in)2.4 mm (0.09 in)5 years8 of 100 (Routine)
11 August 1975Mittyack, AUdaily rain5.8 mm (0.23 in)0.2 mm (0.01 in)16 years7 of 100 (Routine)
3 August 1975Mittyack, AUdaily rain17.0 mm (0.7 in)7.3 mm (0.29 in)24 years20 of 100 (Routine)
28 June 1975Mittyack, AUdaily rain2.2 mm (0.09 in)0.2 mm (0.01 in)32 years12 of 100 (Routine)
24 October 1974Mittyack, AUdaily rain9.4 mm (0.37 in)4.3 mm (0.17 in)28 years16 of 100 (Routine)
20 September 1974Mittyack, AUdaily rain20.8 mm (0.8 in)16.5 mm (0.6 in)9 years20 of 100 (Routine)

Extremes by Year

1937 to 1976
Yearly extremes at Mittyack: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)88.9 mm (3.5 in)195730.7 mm (1.2 in)39
Wettest five days (Rx5day)103.1 mm (4.1 in)195741.5 mm (1.6 in)39
Longest dry spell (CDD)100 days196541 days39

Wettest day (Rx1day)

Wettest day (Rx1day) at Mittyack by year The wettest day of the year at Mittyack, 1937 to 1976. The record is 88.9 mm (3.5 in) in 1957, marked on the chart; the median year is 30.7 mm (1.2 in). 02550751001940195019601970Record: 88.9 mm (3.5 in) in 1957
The wettest day of the year at Mittyack, 1937 to 1976. The record is 88.9 mm (3.5 in) in 1957, marked on the chart; the median year is 30.7 mm (1.2 in).
Wettest day (Rx1day) at Mittyack by year
YearWettest day (Rx1day)
193724.9 mm (1.0 in)
193814.2 mm (0.6 in)
193971.9 mm (2.8 in)
194015.2 mm (0.6 in)
194122.4 mm (0.9 in)
194230.5 mm (1.2 in)
194314.2 mm (0.6 in)
194415.2 mm (0.6 in)
194525.9 mm (1.0 in)
194634.5 mm (1.4 in)
194727.9 mm (1.1 in)
194835.1 mm (1.4 in)
194936.1 mm (1.4 in)
195050.8 mm (2.0 in)
195124.6 mm (1.0 in)
195222.4 mm (0.9 in)
195321.1 mm (0.8 in)
195443.4 mm (1.7 in)
195535.6 mm (1.4 in)
195638.1 mm (1.5 in)
195788.9 mm (3.5 in)
195843.4 mm (1.7 in)
195963.5 mm (2.5 in)
196038.1 mm (1.5 in)
196119.8 mm (0.8 in)
196316.3 mm (0.6 in)
196448.3 mm (1.9 in)
196520.3 mm (0.8 in)
196613.5 mm (0.5 in)
19678.6 mm (0.34 in)
196817.8 mm (0.7 in)
196953.6 mm (2.1 in)
197030.7 mm (1.2 in)
197136.8 mm (1.4 in)
197231.8 mm (1.3 in)
197338.1 mm (1.5 in)
197463.0 mm (2.5 in)
197534.0 mm (1.3 in)
197625.2 mm (1.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Mittyack by year The wettest five days of the year at Mittyack, 1937 to 1976. The record is 103.1 mm (4.1 in) in 1957, marked on the chart; the median year is 41.5 mm (1.6 in). 02550751001251940195019601970Record: 103.1 mm (4.1 in) in 1957
The wettest five days of the year at Mittyack, 1937 to 1976. The record is 103.1 mm (4.1 in) in 1957, marked on the chart; the median year is 41.5 mm (1.6 in).
Wettest five days (Rx5day) at Mittyack by year
YearWettest five days (Rx5day)
193738.1 mm (1.5 in)
193823.0 mm (0.9 in)
193976.7 mm (3.0 in)
194016.3 mm (0.6 in)
194123.1 mm (0.9 in)
194243.7 mm (1.7 in)
194315.0 mm (0.6 in)
194416.5 mm (0.6 in)
194538.6 mm (1.5 in)
194644.0 mm (1.7 in)
194729.4 mm (1.2 in)
194841.5 mm (1.6 in)
194960.0 mm (2.4 in)
195072.2 mm (2.8 in)
195130.5 mm (1.2 in)
195229.7 mm (1.2 in)
195334.0 mm (1.3 in)
195459.4 mm (2.3 in)
195558.9 mm (2.3 in)
195643.9 mm (1.7 in)
1957103.1 mm (4.1 in)
195863.5 mm (2.5 in)
195963.5 mm (2.5 in)
196051.8 mm (2.0 in)
196131.0 mm (1.2 in)
196320.4 mm (0.8 in)
196477.6 mm (3.1 in)
196533.8 mm (1.3 in)
196626.2 mm (1.0 in)
196712.1 mm (0.5 in)
196826.5 mm (1.0 in)
1969100.3 mm (3.9 in)
197044.7 mm (1.8 in)
197148.5 mm (1.9 in)
197234.1 mm (1.3 in)
197354.6 mm (2.1 in)
197495.0 mm (3.7 in)
197566.4 mm (2.6 in)
197625.2 mm (1.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Mittyack by year The longest dry spell of the year at Mittyack, 1937 to 1976. The record is 100 days in 1965, marked on the chart; the median year is 41 days. 204060801001940195019601970Record: 100 days in 1965
The longest dry spell of the year at Mittyack, 1937 to 1976. The record is 100 days in 1965, marked on the chart; the median year is 41 days.
Longest dry spell (CDD) at Mittyack by year
YearLongest dry spell (CDD)
193720 days
193848 days
193939 days
194058 days
194157 days
194241 days
194348 days
194465 days
194550 days
194626 days
194733 days
194853 days
194939 days
195041 days
195147 days
195235 days
195356 days
195433 days
195528 days
195643 days
195747 days
195840 days
195962 days
196040 days
196154 days
196325 days
196464 days
1965100 days
196630 days
196753 days
196829 days
196927 days
197034 days
197130 days
197242 days
197327 days
197434 days
197526 days
197652 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

33 years, 1938 to 1976

A day with at least 32.6 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 96.8 mm (3.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Mittyack: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years32.6 mm (1.3 in)
5 years47.9 mm (1.9 in)
10 years58.8 mm (2.3 in)
25 years73.4 mm (2.9 in)
50 years84.9 mm (3.3 in)Longer than the 33 years of record
100 years96.8 mm (3.8 in)Longer than the 33 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, 33 years of values from 1938 to 1976.

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: 88.9 mm (3.5 in) in 1957; 71.9 mm (2.8 in) in 1939; 63.5 mm (2.5 in) in 1959.

Download the Data

  • Data for Mittyack standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Mittyack 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).