Built 2026-10-16 (16 October 2026)

Nepabunna Mission Weather Records (ASN00017042)

Record envelope, standing records and threshold days for Nepabunna Mission (ASN00017042), Australia, with 37 years of record.

Key Facts for Nepabunna Mission

  • Nepabunna Mission (ASN00017042) is a weather station in Australia at -30.59 latitude and 138.98 longitude, 460 m (1,509 ft) above sea level.
  • The station reports from 1939 to 1975, 37 years of record.
  • 0 records set at Nepabunna Mission still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Nepabunna Mission set a daily record precipitation of 34.0 mm (1.3 in) on 23 October 1975.

About the Station

  • Location: Australia, -30.59 latitude, 138.98 longitude.
  • Elevation: 460 m (1,509 ft).
  • Period of record: 1939 to 1975, 37 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Nepabunna Mission, with 2026 drawn through them The band shows the record high and record low for each calendar day at Nepabunna Mission. 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 Nepabunna Mission. 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 Nepabunna Mission, 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 Nepabunna Mission by the year they were set 0 records at Nepabunna Mission still stand. 00000000000
0 records at Nepabunna Mission still stand.
Standing records at Nepabunna Mission by the year they were set
Year setStanding records

All-Time Record Progression

1 new records
When Nepabunna Mission set new all-time records 1 all-time records were set at Nepabunna Mission between 29 March 1973 and 29 March 1973. Each dot is a new record. Record daily precipitation29 March 1973: Record daily precipitation 103.9 mm (4.1 in)
1 all-time records were set at Nepabunna Mission between 29 March 1973 and 29 March 1973. Each dot is a new record.
When Nepabunna Mission set new all-time records
DateKindDetail
1973-03-29Record daily precipitationRecord daily precipitation 103.9 mm (4.1 in)

Wettest Day of Each Month

Mar: 103.9 mm (4.1 in)
Record daily precipitation for each month at Nepabunna Mission The wettest day on record for each calendar month at Nepabunna Mission. The most was 103.9 mm (4.1 in) on 29 March 1973. 050100150 Jan: 72.9 mm (2.9 in), 3 January 1941 Jan Feb: 83.3 mm (3.3 in), 2 February 1950 Feb Mar: 103.9 mm (4.1 in), 29 March 1973 Mar Apr: 80.0 mm (3.1 in), 9 April 1974 Apr May: 38.4 mm (1.5 in), 24 May 1942 May Jun: 47.8 mm (1.9 in), 4 June 1963 Jun Jul: 27.7 mm (1.1 in), 2 July 1968 Jul Aug: 33.5 mm (1.3 in), 26 August 1973 Aug Sep: 43.4 mm (1.7 in), 19 September 1946 Sep Oct: 49.8 mm (2.0 in), 27 October 1973 Oct Nov: 30.5 mm (1.2 in), 23 November 1950 Nov Dec: 47.8 mm (1.9 in), 29 December 1948 Dec
The wettest day on record for each calendar month at Nepabunna Mission. The most was 103.9 mm (4.1 in) on 29 March 1973.
Record daily precipitation for each month at Nepabunna Mission
MonthRecord daily precipitation (mm)Date
Jan72.9 mm (2.9 in)3 January 1941
Feb83.3 mm (3.3 in)2 February 1950
Mar103.9 mm (4.1 in)29 March 1973
Apr80.0 mm (3.1 in)9 April 1974
May38.4 mm (1.5 in)24 May 1942
Jun47.8 mm (1.9 in)4 June 1963
Jul27.7 mm (1.1 in)2 July 1968
Aug33.5 mm (1.3 in)26 August 1973
Sep43.4 mm (1.7 in)19 September 1946
Oct49.8 mm (2.0 in)27 October 1973
Nov30.5 mm (1.2 in)23 November 1950
Dec47.8 mm (1.9 in)29 December 1948

Latest Records

20
Latest records at Nepabunna Mission
DateStationRecordValueBeat old record byOld record stoodSignificance
23 October 1975Nepabunna Mission, AUdaily rain34.0 mm (1.3 in)33.5 mm (1.3 in)34 years53 of 100 (Notable)
21 October 1975Nepabunna Mission, AUdaily rain5.0 mm (0.20 in)1.2 mm (0.05 in)20 years10 of 100 (Routine)
7 October 1975Nepabunna Mission, AUdaily rain19.0 mm (0.7 in)17.2 mm (0.7 in)6 years20 of 100 (Routine)
17 September 1975Nepabunna Mission, AUdaily rain6.8 mm (0.27 in)6.3 mm (0.25 in)8 years11 of 100 (Routine)
14 September 1975Nepabunna Mission, AUdaily rain14.6 mm (0.6 in)13.1 mm (0.5 in)14 years20 of 100 (Routine)
2 September 1975Nepabunna Mission, AUdaily rain14.0 mm (0.6 in)10.2 mm (0.4 in)18 years18 of 100 (Routine)
31 August 1975Nepabunna Mission, AUdaily rain9.0 mm (0.35 in)4.7 mm (0.19 in)8 years13 of 100 (Routine)
3 August 1975Nepabunna Mission, AUdaily rain13.0 mm (0.5 in)5.1 mm (0.20 in)16 years16 of 100 (Routine)
13 July 1975Nepabunna Mission, AUdaily rain17.0 mm (0.7 in)12.9 mm (0.5 in)17 years20 of 100 (Routine)
22 June 1975Nepabunna Mission, AUdaily rain34.0 mm (1.3 in)20.0 mm (0.8 in)29 years37 of 100 (Notable)
24 October 1974Nepabunna Mission, AUdaily rain28.2 mm (1.1 in)28.2 mm (1.1 in)35 years50 of 100 (Notable)
17 October 1974Nepabunna Mission, AUdaily rain20.0 mm (0.8 in)15.7 mm (0.6 in)24 years20 of 100 (Routine)
2 October 1974Nepabunna Mission, AUdaily rain4.6 mm (0.18 in)1.0 mm (0.04 in)8 years6 of 100 (Routine)
1 October 1974Nepabunna Mission, AUdaily rain11.2 mm (0.4 in)10.7 mm (0.4 in)9 years19 of 100 (Routine)
30 September 1974Nepabunna Mission, AUdaily rain27.6 mm (1.1 in)27.6 mm (1.1 in)35 years41 of 100 (Notable)
24 September 1974Nepabunna Mission, AUdaily rain23.4 mm (0.9 in)7.9 mm (0.31 in)19 years16 of 100 (Routine)
20 September 1974Nepabunna Mission, AUdaily rain10.1 mm (0.4 in)10.1 mm (0.4 in)35 years20 of 100 (Routine)
9 May 1974Nepabunna Mission, AUdaily rain36.2 mm (1.4 in)32.4 mm (1.3 in)21 years47 of 100 (Notable)
27 April 1974Nepabunna Mission, AUdaily rain38.0 mm (1.5 in)36.7 mm (1.4 in)17 years48 of 100 (Notable)
10 April 1974Nepabunna Mission, AUdaily rain4.6 mm (0.18 in)2.1 mm (0.08 in)19 years10 of 100 (Routine)

Extremes by Year

1939 to 1975
Yearly extremes at Nepabunna Mission: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)103.9 mm (4.1 in)197335.6 mm (1.4 in)37
Wettest five days (Rx5day)164.3 mm (6.5 in)195044.4 mm (1.7 in)37
Longest dry spell (CDD)85 days195360 days37

Wettest day (Rx1day)

Wettest day (Rx1day) at Nepabunna Mission by year The wettest day of the year at Nepabunna Mission, 1939 to 1975. The record is 103.9 mm (4.1 in) in 1973, marked on the chart; the median year is 35.6 mm (1.4 in). 02550751001251940195019601970Record: 103.9 mm (4.1 in) in 1973
The wettest day of the year at Nepabunna Mission, 1939 to 1975. The record is 103.9 mm (4.1 in) in 1973, marked on the chart; the median year is 35.6 mm (1.4 in).
Wettest day (Rx1day) at Nepabunna Mission by year
YearWettest day (Rx1day)
19395.8 mm (0.23 in)
194026.2 mm (1.0 in)
194172.9 mm (2.9 in)
194238.4 mm (1.5 in)
194324.1 mm (0.9 in)
194434.8 mm (1.4 in)
194527.7 mm (1.1 in)
194681.5 mm (3.2 in)
194711.4 mm (0.4 in)
194847.8 mm (1.9 in)
194944.7 mm (1.8 in)
195083.3 mm (3.3 in)
195136.1 mm (1.4 in)
195221.1 mm (0.8 in)
195337.1 mm (1.5 in)
195414.0 mm (0.6 in)
195567.8 mm (2.7 in)
195687.9 mm (3.5 in)
195727.9 mm (1.1 in)
195835.8 mm (1.4 in)
195915.2 mm (0.6 in)
196029.2 mm (1.1 in)
196123.4 mm (0.9 in)
196230.2 mm (1.2 in)
196347.8 mm (1.9 in)
196443.2 mm (1.7 in)
196523.1 mm (0.9 in)
196628.4 mm (1.1 in)
196743.9 mm (1.7 in)
196861.7 mm (2.4 in)
196928.4 mm (1.1 in)
197019.8 mm (0.8 in)
197135.6 mm (1.4 in)
197247.0 mm (1.9 in)
1973103.9 mm (4.1 in)
197480.0 mm (3.1 in)
197534.0 mm (1.3 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Nepabunna Mission by year The wettest five days of the year at Nepabunna Mission, 1939 to 1975. The record is 164.3 mm (6.5 in) in 1950, marked on the chart; the median year is 44.4 mm (1.7 in). 0501001502001940195019601970Record: 164.3 mm (6.5 in) in 1950
The wettest five days of the year at Nepabunna Mission, 1939 to 1975. The record is 164.3 mm (6.5 in) in 1950, marked on the chart; the median year is 44.4 mm (1.7 in).
Wettest five days (Rx5day) at Nepabunna Mission by year
YearWettest five days (Rx5day)
19396.9 mm (0.27 in)
194026.5 mm (1.0 in)
194189.0 mm (3.5 in)
194247.1 mm (1.9 in)
194337.3 mm (1.5 in)
194435.1 mm (1.4 in)
194556.7 mm (2.2 in)
1946112.0 mm (4.4 in)
194737.6 mm (1.5 in)
194870.7 mm (2.8 in)
194947.8 mm (1.9 in)
1950164.3 mm (6.5 in)
195136.1 mm (1.4 in)
195223.1 mm (0.9 in)
195341.4 mm (1.6 in)
195423.1 mm (0.9 in)
1955129.5 mm (5.1 in)
1956101.9 mm (4.0 in)
195742.2 mm (1.7 in)
195845.8 mm (1.8 in)
195915.2 mm (0.6 in)
196036.8 mm (1.4 in)
196139.7 mm (1.6 in)
196244.4 mm (1.7 in)
196360.8 mm (2.4 in)
196467.6 mm (2.7 in)
196535.1 mm (1.4 in)
196633.7 mm (1.3 in)
196773.9 mm (2.9 in)
196861.7 mm (2.4 in)
196937.6 mm (1.5 in)
197036.8 mm (1.4 in)
197193.5 mm (3.7 in)
1972161.1 mm (6.3 in)
1973160.8 mm (6.3 in)
1974137.4 mm (5.4 in)
197544.0 mm (1.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Nepabunna Mission by year The longest dry spell of the year at Nepabunna Mission, 1939 to 1975. The record is 85 days in 1953, marked on the chart; the median year is 60 days. 204060801001940195019601970Record: 85 days in 1953
The longest dry spell of the year at Nepabunna Mission, 1939 to 1975. The record is 85 days in 1953, marked on the chart; the median year is 60 days.
Longest dry spell (CDD) at Nepabunna Mission by year
YearLongest dry spell (CDD)
193964 days
194062 days
194147 days
194237 days
194347 days
194468 days
194560 days
194666 days
194742 days
194856 days
194938 days
195058 days
195183 days
195263 days
195385 days
195430 days
195537 days
195676 days
195762 days
195843 days
195971 days
196063 days
196160 days
196262 days
196360 days
196472 days
196547 days
196647 days
196778 days
196856 days
196933 days
197067 days
197150 days
197231 days
197336 days
197468 days
197537 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.

Download the Data

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