Built 2026-10-14 (14 October 2026)

Chiltern (Post Office) Weather Records (ASN00082010)

Record envelope, standing records and threshold days for Chiltern (Post Office) (ASN00082010), Australia, with 142 years of record.

Key Facts for Chiltern (Post Office)

  • Chiltern (Post Office) (ASN00082010) is a weather station in Australia at -36.15 latitude and 146.61 longitude, 209 m (686 ft) above sea level.
  • The station reports from 1885 to 2026, 142 years of record.
  • 0 records set at Chiltern (Post Office) still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Chiltern (Post Office) set a daily record precipitation of 45.6 mm (1.8 in) on 4 May 2026.

About the Station

  • Location: Australia, -36.15 latitude, 146.61 longitude.
  • Elevation: 209 m (686 ft).
  • Period of record: 1885 to 2026, 142 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

All-Time Record Progression

2 new records
When Chiltern (Post Office) set new all-time records 2 all-time records were set at Chiltern (Post Office) between 9 February 1925 and 12 January 1960. Each dot is a new record. Record daily precipitation9 February 1925: Record daily precipitation 111.8 mm (4.4 in)12 January 1960: Record daily precipitation 129.5 mm (5.1 in)19251930193519401945195019551960
2 all-time records were set at Chiltern (Post Office) between 9 February 1925 and 12 January 1960. Each dot is a new record.
When Chiltern (Post Office) set new all-time records
DateKindDetail
1925-02-09Record daily precipitationRecord daily precipitation 111.8 mm (4.4 in)
1960-01-12Record daily precipitationRecord daily precipitation 129.5 mm (5.1 in)

Wettest Day of Each Month

Jan: 129.5 mm (5.1 in)
Record daily precipitation for each month at Chiltern (Post Office) The wettest day on record for each calendar month at Chiltern (Post Office). The most was 129.5 mm (5.1 in) on 12 January 1960. 050100150 Jan: 129.5 mm (5.1 in), 12 January 1960 Jan Feb: 111.8 mm (4.4 in), 9 February 1925 Feb Mar: 117.0 mm (4.6 in), 1 March 2012 Mar Apr: 68.1 mm (2.7 in), 1 April 1931 Apr May: 75.0 mm (3.0 in), 9 May 2016 May Jun: 60.6 mm (2.4 in), 19 June 2015 Jun Jul: 76.4 mm (3.0 in), 10 July 2018 Jul Aug: 49.0 mm (1.9 in), 26 August 1924 Aug Sep: 62.0 mm (2.4 in), 14 September 2016 Sep Oct: 53.4 mm (2.1 in), 2 October 2016 Oct Nov: 73.4 mm (2.9 in), 8 November 2005 Nov Dec: 77.2 mm (3.0 in), 4 December 2017 Dec
The wettest day on record for each calendar month at Chiltern (Post Office). The most was 129.5 mm (5.1 in) on 12 January 1960.
Record daily precipitation for each month at Chiltern (Post Office)
MonthRecord daily precipitation (mm)Date
Jan129.5 mm (5.1 in)12 January 1960
Feb111.8 mm (4.4 in)9 February 1925
Mar117.0 mm (4.6 in)1 March 2012
Apr68.1 mm (2.7 in)1 April 1931
May75.0 mm (3.0 in)9 May 2016
Jun60.6 mm (2.4 in)19 June 2015
Jul76.4 mm (3.0 in)10 July 2018
Aug49.0 mm (1.9 in)26 August 1924
Sep62.0 mm (2.4 in)14 September 2016
Oct53.4 mm (2.1 in)2 October 2016
Nov73.4 mm (2.9 in)8 November 2005
Dec77.2 mm (3.0 in)4 December 2017

Latest Records

20
Latest records at Chiltern (Post Office)
DateStationRecordValueBeat old record byOld record stoodSignificance
4 May 2026Chiltern (Post Office), AUdaily rain45.6 mm (1.8 in)8.8 mm (0.35 in)25 years27 of 100 (Routine)
19 March 2026Chiltern (Post Office), AUdaily rain28.4 mm (1.1 in)4.8 mm (0.19 in)135 years43 of 100 (Notable)
3 March 2026Chiltern (Post Office), AUdaily rain36.8 mm (1.4 in)7.6 mm (0.30 in)125 years46 of 100 (Notable)
23 February 2026Chiltern (Post Office), AUdaily rain67.6 mm (2.7 in)36.6 mm (1.4 in)92 years61 of 100 (Major)
21 March 2025Chiltern (Post Office), AUdaily rain39.0 mm (1.5 in)11.1 mm (0.4 in)84 years44 of 100 (Notable)
1 December 2024Chiltern (Post Office), AUdaily rain44.8 mm (1.8 in)11.0 mm (0.4 in)90 years47 of 100 (Notable)
28 November 2024Chiltern (Post Office), AUdaily rain26.6 mm (1.0 in)7.4 mm (0.29 in)14 years21 of 100 (Routine)
27 November 2024Chiltern (Post Office), AUdaily rain33.0 mm (1.3 in)7.1 mm (0.28 in)116 years47 of 100 (Notable)
31 May 2024Chiltern (Post Office), AUdaily rain36.4 mm (1.4 in)6.7 mm (0.26 in)103 years47 of 100 (Notable)
9 November 2023Chiltern (Post Office), AUdaily rain30.8 mm (1.2 in)6.2 mm (0.24 in)129 years46 of 100 (Notable)
4 October 2023Chiltern (Post Office), AUdaily rain40.8 mm (1.6 in)0.2 mm (0.01 in)73 years32 of 100 (Routine)
23 October 2022Chiltern (Post Office), AUdaily rain41.2 mm (1.6 in)6.7 mm (0.26 in)64 years37 of 100 (Notable)
14 October 2022Chiltern (Post Office), AUdaily rain45.0 mm (1.8 in)27.9 mm (1.1 in)12 years47 of 100 (Notable)
30 August 2022Chiltern (Post Office), AUdaily rain38.8 mm (1.5 in)5.8 mm (0.23 in)132 years48 of 100 (Notable)
30 January 2022Chiltern (Post Office), AUdaily rain94.0 mm (3.7 in)14.2 mm (0.6 in)0 years21 of 100 (Routine)
6 January 2022Chiltern (Post Office), AUdaily rain73.4 mm (2.9 in)43.4 mm (1.7 in)88 years70 of 100 (Major)
20 December 2021Chiltern (Post Office), AUdaily rain62.0 mm (2.4 in)36.6 mm (1.4 in)18 years49 of 100 (Notable)
5 September 2021Chiltern (Post Office), AUdaily rain42.4 mm (1.7 in)14.8 mm (0.6 in)22 years35 of 100 (Notable)
29 July 2021Chiltern (Post Office), AUdaily rain30.0 mm (1.2 in)10.0 mm (0.4 in)40 years35 of 100 (Notable)
17 July 2021Chiltern (Post Office), AUdaily rain40.4 mm (1.6 in)10.2 mm (0.4 in)48 years37 of 100 (Notable)

Extremes by Year

1885 to 2026
Yearly extremes at Chiltern (Post Office): the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)129.5 mm (5.1 in)196046.3 mm (1.8 in)142
Wettest five days (Rx5day)296.6 mm (11.7 in)201269.4 mm (2.7 in)142
Longest dry spell (CDD)59 days192632 days142

Wettest day (Rx1day)

Wettest day (Rx1day) at Chiltern (Post Office) by year The wettest day of the year at Chiltern (Post Office), 1885 to 2026. The record is 129.5 mm (5.1 in) in 1960, marked on the chart; the median year is 46.3 mm (1.8 in). 0501001501900192019401960198020002020Record: 129.5 mm (5.1 in) in 1960
The wettest day of the year at Chiltern (Post Office), 1885 to 2026. The record is 129.5 mm (5.1 in) in 1960, marked on the chart; the median year is 46.3 mm (1.8 in).
Wettest day (Rx1day) at Chiltern (Post Office) by year
YearWettest day (Rx1day)
188530.2 mm (1.2 in)
188649.0 mm (1.9 in)
1887104.9 mm (4.1 in)
188854.1 mm (2.1 in)
188992.7 mm (3.6 in)
189033.0 mm (1.3 in)
189140.9 mm (1.6 in)
189233.3 mm (1.3 in)
189350.0 mm (2.0 in)
189444.7 mm (1.8 in)
189544.5 mm (1.8 in)
189654.6 mm (2.1 in)
189731.2 mm (1.2 in)
189899.1 mm (3.9 in)
189954.6 mm (2.1 in)
190049.0 mm (1.9 in)
190139.4 mm (1.6 in)
190254.4 mm (2.1 in)
190347.8 mm (1.9 in)
190444.7 mm (1.8 in)
190525.7 mm (1.0 in)
190668.1 mm (2.7 in)
190731.8 mm (1.3 in)
190835.3 mm (1.4 in)
190942.9 mm (1.7 in)
191027.9 mm (1.1 in)
191151.6 mm (2.0 in)
191256.6 mm (2.2 in)
191332.8 mm (1.3 in)
191448.8 mm (1.9 in)
191539.1 mm (1.5 in)
191653.8 mm (2.1 in)
191752.1 mm (2.1 in)
191862.2 mm (2.4 in)
191967.8 mm (2.7 in)
192033.3 mm (1.3 in)
192145.7 mm (1.8 in)
192235.3 mm (1.4 in)
192326.2 mm (1.0 in)
192449.0 mm (1.9 in)
1925111.8 mm (4.4 in)
192653.3 mm (2.1 in)
192727.7 mm (1.1 in)
192882.6 mm (3.3 in)
192946.0 mm (1.8 in)
193074.9 mm (2.9 in)
193168.1 mm (2.7 in)
193237.3 mm (1.5 in)
193346.5 mm (1.8 in)
193483.8 mm (3.3 in)
193531.2 mm (1.2 in)
193642.7 mm (1.7 in)
193732.5 mm (1.3 in)
193827.2 mm (1.1 in)
193981.8 mm (3.2 in)
194037.3 mm (1.5 in)
194140.6 mm (1.6 in)
194241.1 mm (1.6 in)
194326.9 mm (1.1 in)
194428.4 mm (1.1 in)
194548.0 mm (1.9 in)
194637.1 mm (1.5 in)
194736.3 mm (1.4 in)
194832.8 mm (1.3 in)
194940.6 mm (1.6 in)
195031.8 mm (1.3 in)
195139.9 mm (1.6 in)
195230.0 mm (1.2 in)
195330.7 mm (1.2 in)
195452.8 mm (2.1 in)
195542.2 mm (1.7 in)
195648.8 mm (1.9 in)
195759.4 mm (2.3 in)
195853.3 mm (2.1 in)
195966.5 mm (2.6 in)
1960129.5 mm (5.1 in)
196133.3 mm (1.3 in)
196237.6 mm (1.5 in)
196342.7 mm (1.7 in)
196451.1 mm (2.0 in)
196548.3 mm (1.9 in)
196648.3 mm (1.9 in)
196723.4 mm (0.9 in)
196845.7 mm (1.8 in)
196960.7 mm (2.4 in)
197060.7 mm (2.4 in)
197127.4 mm (1.1 in)
197231.2 mm (1.2 in)
197378.5 mm (3.1 in)
197464.0 mm (2.5 in)
197541.6 mm (1.6 in)
197618.2 mm (0.7 in)
197726.0 mm (1.0 in)
197861.2 mm (2.4 in)
197958.8 mm (2.3 in)
198036.8 mm (1.4 in)
198155.4 mm (2.2 in)
198224.8 mm (1.0 in)
198347.4 mm (1.9 in)
198439.0 mm (1.5 in)
198536.0 mm (1.4 in)
198652.0 mm (2.0 in)
198727.0 mm (1.1 in)
198837.4 mm (1.5 in)
198933.0 mm (1.3 in)
199047.1 mm (1.9 in)
199128.6 mm (1.1 in)
199253.0 mm (2.1 in)
199332.6 mm (1.3 in)
199437.4 mm (1.5 in)
199531.2 mm (1.2 in)
199633.4 mm (1.3 in)
199768.0 mm (2.7 in)
199869.8 mm (2.7 in)
199941.2 mm (1.6 in)
200038.0 mm (1.5 in)
200163.8 mm (2.5 in)
200236.4 mm (1.4 in)
200353.6 mm (2.1 in)
200425.6 mm (1.0 in)
200573.4 mm (2.9 in)
200622.0 mm (0.9 in)
200762.2 mm (2.4 in)
200857.8 mm (2.3 in)
200927.6 mm (1.1 in)
201066.2 mm (2.6 in)
2011111.4 mm (4.4 in)
2012117.0 mm (4.6 in)
201353.0 mm (2.1 in)
201464.6 mm (2.5 in)
201565.4 mm (2.6 in)
201675.0 mm (3.0 in)
201777.2 mm (3.0 in)
201876.4 mm (3.0 in)
201964.0 mm (2.5 in)
2020107.0 mm (4.2 in)
202179.8 mm (3.1 in)
202294.0 mm (3.7 in)
202360.0 mm (2.4 in)
202446.0 mm (1.8 in)
202539.0 mm (1.5 in)
202667.6 mm (2.7 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Chiltern (Post Office) by year The wettest five days of the year at Chiltern (Post Office), 1885 to 2026. The record is 296.6 mm (11.7 in) in 2012, marked on the chart; the median year is 69.4 mm (2.7 in). 01002003001900192019401960198020002020Record: 296.6 mm (11.7 in) in 2012
The wettest five days of the year at Chiltern (Post Office), 1885 to 2026. The record is 296.6 mm (11.7 in) in 2012, marked on the chart; the median year is 69.4 mm (2.7 in).
Wettest five days (Rx5day) at Chiltern (Post Office) by year
YearWettest five days (Rx5day)
188533.3 mm (1.3 in)
188685.3 mm (3.4 in)
1887126.0 mm (5.0 in)
188856.6 mm (2.2 in)
1889168.3 mm (6.6 in)
189042.2 mm (1.7 in)
189170.1 mm (2.8 in)
189247.2 mm (1.9 in)
1893143.0 mm (5.6 in)
189493.9 mm (3.7 in)
189559.4 mm (2.3 in)
189659.9 mm (2.4 in)
189766.8 mm (2.6 in)
1898110.3 mm (4.3 in)
189982.0 mm (3.2 in)
190061.7 mm (2.4 in)
190170.9 mm (2.8 in)
1902104.1 mm (4.1 in)
190356.3 mm (2.2 in)
190458.3 mm (2.3 in)
190556.3 mm (2.2 in)
190697.4 mm (3.8 in)
190743.2 mm (1.7 in)
190853.3 mm (2.1 in)
190965.8 mm (2.6 in)
191041.0 mm (1.6 in)
191191.0 mm (3.6 in)
1912131.7 mm (5.2 in)
191347.2 mm (1.9 in)
191460.5 mm (2.4 in)
191597.3 mm (3.8 in)
191683.3 mm (3.3 in)
191789.2 mm (3.5 in)
1918130.8 mm (5.1 in)
1919110.3 mm (4.3 in)
192067.8 mm (2.7 in)
192197.3 mm (3.8 in)
192254.7 mm (2.2 in)
192388.5 mm (3.5 in)
192478.3 mm (3.1 in)
1925129.3 mm (5.1 in)
192697.2 mm (3.8 in)
192756.6 mm (2.2 in)
1928259.9 mm (10.2 in)
192977.0 mm (3.0 in)
193088.1 mm (3.5 in)
193170.1 mm (2.8 in)
193269.5 mm (2.7 in)
193396.7 mm (3.8 in)
1934140.0 mm (5.5 in)
193574.4 mm (2.9 in)
193674.6 mm (2.9 in)
193758.0 mm (2.3 in)
193831.5 mm (1.2 in)
1939170.5 mm (6.7 in)
194044.9 mm (1.8 in)
194169.3 mm (2.7 in)
194246.7 mm (1.8 in)
194348.5 mm (1.9 in)
194450.1 mm (2.0 in)
194591.9 mm (3.6 in)
194691.4 mm (3.6 in)
194756.1 mm (2.2 in)
194863.0 mm (2.5 in)
194963.0 mm (2.5 in)
195075.5 mm (3.0 in)
195171.9 mm (2.8 in)
195266.7 mm (2.6 in)
195354.3 mm (2.1 in)
195481.0 mm (3.2 in)
195561.3 mm (2.4 in)
195668.4 mm (2.7 in)
195769.6 mm (2.7 in)
195871.2 mm (2.8 in)
195981.7 mm (3.2 in)
1960160.0 mm (6.3 in)
196158.2 mm (2.3 in)
196253.6 mm (2.1 in)
196365.3 mm (2.6 in)
196455.7 mm (2.2 in)
196557.0 mm (2.2 in)
1966130.1 mm (5.1 in)
196731.3 mm (1.2 in)
196864.8 mm (2.6 in)
196974.5 mm (2.9 in)
197088.2 mm (3.5 in)
197147.0 mm (1.9 in)
197244.2 mm (1.7 in)
1973115.8 mm (4.6 in)
1974119.0 mm (4.7 in)
197551.2 mm (2.0 in)
197627.8 mm (1.1 in)
197727.4 mm (1.1 in)
197876.4 mm (3.0 in)
197962.0 mm (2.4 in)
198051.6 mm (2.0 in)
198163.4 mm (2.5 in)
198232.0 mm (1.3 in)
198378.6 mm (3.1 in)
198459.6 mm (2.3 in)
198547.6 mm (1.9 in)
198684.6 mm (3.3 in)
198736.0 mm (1.4 in)
198864.4 mm (2.5 in)
198942.4 mm (1.7 in)
199052.0 mm (2.0 in)
199151.6 mm (2.0 in)
199262.8 mm (2.5 in)
199345.6 mm (1.8 in)
199452.5 mm (2.1 in)
199572.2 mm (2.8 in)
199662.0 mm (2.4 in)
199770.0 mm (2.8 in)
1998103.4 mm (4.1 in)
199953.6 mm (2.1 in)
200056.6 mm (2.2 in)
200174.8 mm (2.9 in)
200244.2 mm (1.7 in)
2003113.0 mm (4.4 in)
200460.2 mm (2.4 in)
2005145.0 mm (5.7 in)
200632.2 mm (1.3 in)
200776.6 mm (3.0 in)
200881.6 mm (3.2 in)
200941.9 mm (1.6 in)
2010114.1 mm (4.5 in)
2011155.5 mm (6.1 in)
2012296.6 mm (11.7 in)
201391.2 mm (3.6 in)
201494.0 mm (3.7 in)
201578.4 mm (3.1 in)
201689.8 mm (3.5 in)
201761.4 mm (2.4 in)
201882.8 mm (3.3 in)
201969.2 mm (2.7 in)
2020107.0 mm (4.2 in)
202175.6 mm (3.0 in)
2022109.6 mm (4.3 in)
202360.0 mm (2.4 in)
202469.4 mm (2.7 in)
202555.6 mm (2.2 in)
202676.0 mm (3.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Chiltern (Post Office) by year The longest dry spell of the year at Chiltern (Post Office), 1885 to 2026. The record is 59 days in 1926, marked on the chart; the median year is 32 days. 02040601900192019401960198020002020Record: 59 days in 1926
The longest dry spell of the year at Chiltern (Post Office), 1885 to 2026. The record is 59 days in 1926, marked on the chart; the median year is 32 days.
Longest dry spell (CDD) at Chiltern (Post Office) by year
YearLongest dry spell (CDD)
188529 days
188651 days
188716 days
188836 days
188953 days
189040 days
189134 days
189240 days
189333 days
189435 days
189558 days
189628 days
189727 days
189822 days
189941 days
190042 days
190143 days
190240 days
190338 days
190432 days
190527 days
190653 days
190725 days
190827 days
190933 days
191033 days
191120 days
191251 days
191332 days
191436 days
191525 days
191625 days
191718 days
191832 days
191948 days
192048 days
192122 days
192236 days
192353 days
192420 days
192541 days
192659 days
192735 days
192830 days
192928 days
193052 days
193144 days
193236 days
193332 days
193439 days
193527 days
193622 days
193728 days
193833 days
193930 days
194032 days
194133 days
194224 days
194330 days
194427 days
194536 days
194619 days
194722 days
194854 days
194920 days
195023 days
195127 days
195240 days
195332 days
195434 days
195526 days
195626 days
195738 days
195827 days
195923 days
196020 days
196125 days
196240 days
196334 days
196431 days
196546 days
196619 days
196743 days
196836 days
196922 days
197025 days
197124 days
197236 days
197316 days
197421 days
197532 days
197622 days
197725 days
197840 days
197935 days
198031 days
198130 days
198241 days
198348 days
198417 days
198538 days
198632 days
198722 days
198818 days
198936 days
199032 days
199148 days
199222 days
199316 days
199418 days
199535 days
199617 days
199729 days
199844 days
199936 days
200033 days
200123 days
200227 days
200350 days
200435 days
200538 days
200638 days
200729 days
200840 days
200935 days
201023 days
201120 days
201223 days
201344 days
201424 days
201538 days
201639 days
201727 days
201826 days
201928 days
202025 days
202127 days
202226 days
202328 days
202433 days
202525 days
202622 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

114 years, 1886 to 2025

A day with at least 45.2 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 131.8 mm (5.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Chiltern (Post Office): the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years45.2 mm (1.8 in)
5 years63.5 mm (2.5 in)
10 years77.4 mm (3.0 in)
25 years97.2 mm (3.8 in)
50 years113.7 mm (4.5 in)
100 years131.8 mm (5.2 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 114 years of values from 1886 to 2025.

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: 129.5 mm (5.1 in) in 1960; 117.0 mm (4.6 in) in 2012; 111.8 mm (4.4 in) in 1925.

Download the Data

  • Data for Chiltern (Post Office) standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Chiltern (Post Office) 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 2026-10-12 (12 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-12).