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Built 2026-10-15 (15 October 2026)

Perivale Orchard Weather Records (ASN00009917)

Record envelope, standing records and threshold days for Perivale Orchard (ASN00009917), Australia, with 54 years of record.

Key Facts for Perivale Orchard

  • Perivale Orchard (ASN00009917) is a weather station in Australia at -33.71 latitude and 115.79 longitude, 100 m (328 ft) above sea level.
  • The station reports from 1973 to 2026, 54 years of record.
  • 0 records set at Perivale Orchard still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Perivale Orchard set a daily record precipitation of 27.5 mm (1.1 in) on 20 September 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: Australia, -33.71 latitude, 115.79 longitude.
  • Elevation: 100 m (328 ft).
  • Period of record: 1973 to 2026, 54 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Apr: 99.2 mm (3.9 in)
Record daily precipitation for each month at Perivale Orchard The wettest day on record for each calendar month at Perivale Orchard. The most was 99.2 mm (3.9 in) on 9 April 1985. 0255075100 Jan: 60.0 mm (2.4 in), 7 January 1976 Jan Feb: 45.0 mm (1.8 in), 7 February 2021 Feb Mar: 51.0 mm (2.0 in), 22 March 2017 Mar Apr: 99.2 mm (3.9 in), 9 April 1985 Apr May: 68.0 mm (2.7 in), 27 May 2010 May Jun: 76.0 mm (3.0 in), 7 June 2024 Jun Jul: 90.4 mm (3.6 in), 4 July 1999 Jul Aug: 55.4 mm (2.2 in), 5 August 1983 Aug Sep: 41.0 mm (1.6 in), 22 September 2013 Sep Oct: 40.0 mm (1.6 in), 4 October 2025 Oct Nov: 40.8 mm (1.6 in), 10 November 2010 Nov Dec: 39.0 mm (1.5 in), 12 December 1996 Dec
The wettest day on record for each calendar month at Perivale Orchard. The most was 99.2 mm (3.9 in) on 9 April 1985.
Record daily precipitation for each month at Perivale Orchard
MonthRecord daily precipitation (mm)Date
Jan60.0 mm (2.4 in)7 January 1976
Feb45.0 mm (1.8 in)7 February 2021
Mar51.0 mm (2.0 in)22 March 2017
Apr99.2 mm (3.9 in)9 April 1985
May68.0 mm (2.7 in)27 May 2010
Jun76.0 mm (3.0 in)7 June 2024
Jul90.4 mm (3.6 in)4 July 1999
Aug55.4 mm (2.2 in)5 August 1983
Sep41.0 mm (1.6 in)22 September 2013
Oct40.0 mm (1.6 in)4 October 2025
Nov40.8 mm (1.6 in)10 November 2010
Dec39.0 mm (1.5 in)12 December 1996

Latest Records

20
Latest records at Perivale Orchard
DateStationRecordValueBeat old record byOld record stoodSignificance
20 September 2026Perivale Orchard, AUdaily rain (Provisional)27.5 mm (1.1 in)8.3 mm (0.33 in)23 years21 of 100 (Routine)
26 August 2026Perivale Orchard, AUmonthly rain (Provisional)57.2 mm (2.3 in)1.8 mm (0.07 in)43 years28 of 100 (Routine)
27 June 2026Perivale Orchard, AUdaily rain32.2 mm (1.3 in)4.6 mm (0.18 in)8 years11 of 100 (Routine)
31 May 2026Perivale Orchard, AUdaily rain40.0 mm (1.6 in)8.2 mm (0.32 in)28 years19 of 100 (Routine)
21 April 2026Perivale Orchard, AUdaily rain16.0 mm (0.6 in)8.0 mm (0.31 in)17 years17 of 100 (Routine)
29 March 2026Perivale Orchard, AUdaily rain7.2 mm (0.28 in)3.8 mm (0.15 in)35 years20 of 100 (Routine)
28 March 2026Perivale Orchard, AUdaily rain46.6 mm (1.8 in)41.9 mm (1.6 in)40 years57 of 100 (Notable)
22 November 2025Perivale Orchard, AUdaily rain24.8 mm (1.0 in)11.8 mm (0.5 in)28 years20 of 100 (Routine)
25 October 2025Perivale Orchard, AUdaily rain11.4 mm (0.4 in)0.4 mm (0.02 in)43 years17 of 100 (Routine)
4 October 2025Perivale Orchard, AUmonthly rain40.0 mm (1.6 in)1.0 mm (0.04 in)25 years23 of 100 (Routine)
5 September 2025Perivale Orchard, AUdaily rain18.2 mm (0.7 in)3.4 mm (0.13 in)10 years12 of 100 (Routine)
19 August 2025Perivale Orchard, AUdaily rain35.4 mm (1.4 in)9.0 mm (0.35 in)19 years19 of 100 (Routine)
7 July 2025Perivale Orchard, AUdaily rain29.8 mm (1.2 in)1.8 mm (0.07 in)12 years9 of 100 (Routine)
3 July 2025Perivale Orchard, AUdaily rain77.6 mm (3.1 in)56.8 mm (2.2 in)28 years53 of 100 (Notable)
21 June 2025Perivale Orchard, AUdaily rain37.0 mm (1.5 in)15.0 mm (0.6 in)40 years30 of 100 (Routine)
5 April 2025Perivale Orchard, AUdaily rain9.2 mm (0.36 in)4.2 mm (0.17 in)12 years11 of 100 (Routine)
4 April 2025Perivale Orchard, AUdaily rain27.8 mm (1.1 in)23.8 mm (0.9 in)50 years40 of 100 (Notable)
14 March 2025Perivale Orchard, AUdaily rain17.5 mm (0.7 in)10.5 mm (0.4 in)7 years20 of 100 (Routine)
3 December 2024Perivale Orchard, AUdaily rain2.0 mm (0.08 in)0.6 mm (0.02 in)1 year5 of 100 (Routine)
20 November 2024Perivale Orchard, AUdaily rain20.5 mm (0.8 in)4.5 mm (0.18 in)32 years20 of 100 (Routine)

Extremes by Year

1973 to 2026
Yearly extremes at Perivale Orchard: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)99.2 mm (3.9 in)198551.1 mm (2.0 in)52
Wettest five days (Rx5day)141.2 mm (5.6 in)198590.0 mm (3.5 in)52
Longest dry spell (CDD)76 days199341 days52

Wettest day (Rx1day)

Wettest day (Rx1day) at Perivale Orchard by year The wettest day of the year at Perivale Orchard, 1973 to 2026. The record is 99.2 mm (3.9 in) in 1985, marked on the chart; the median year is 51.1 mm (2.0 in). 2040608010019801990200020102020Record: 99.2 mm (3.9 in) in 1985
The wettest day of the year at Perivale Orchard, 1973 to 2026. The record is 99.2 mm (3.9 in) in 1985, marked on the chart; the median year is 51.1 mm (2.0 in).
Wettest day (Rx1day) at Perivale Orchard by year
YearWettest day (Rx1day)
197352.1 mm (2.1 in)
197450.0 mm (2.0 in)
197558.0 mm (2.3 in)
197660.0 mm (2.4 in)
197747.0 mm (1.9 in)
197843.0 mm (1.7 in)
197937.0 mm (1.5 in)
198047.0 mm (1.9 in)
198145.0 mm (1.8 in)
198253.6 mm (2.1 in)
198375.2 mm (3.0 in)
198458.0 mm (2.3 in)
198599.2 mm (3.9 in)
198624.0 mm (0.9 in)
198946.2 mm (1.8 in)
199048.0 mm (1.9 in)
199157.2 mm (2.3 in)
199234.8 mm (1.4 in)
199350.8 mm (2.0 in)
199434.5 mm (1.4 in)
199557.2 mm (2.3 in)
199639.0 mm (1.5 in)
199743.6 mm (1.7 in)
199835.0 mm (1.4 in)
199990.4 mm (3.6 in)
200058.6 mm (2.3 in)
200147.6 mm (1.9 in)
200234.2 mm (1.3 in)
200351.8 mm (2.0 in)
200445.6 mm (1.8 in)
200562.8 mm (2.5 in)
200643.8 mm (1.7 in)
200775.0 mm (3.0 in)
200839.0 mm (1.5 in)
200952.8 mm (2.1 in)
201068.0 mm (2.7 in)
201148.0 mm (1.9 in)
201235.6 mm (1.4 in)
201357.8 mm (2.3 in)
201451.2 mm (2.0 in)
201555.0 mm (2.2 in)
201667.0 mm (2.6 in)
201751.0 mm (2.0 in)
201853.4 mm (2.1 in)
201941.0 mm (1.6 in)
202035.8 mm (1.4 in)
202161.0 mm (2.4 in)
202235.2 mm (1.4 in)
202353.4 mm (2.1 in)
202476.0 mm (3.0 in)
202577.6 mm (3.1 in)
202657.2 mm (2.3 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Perivale Orchard by year The wettest five days of the year at Perivale Orchard, 1973 to 2026. The record is 141.2 mm (5.6 in) in 1985, marked on the chart; the median year is 90.0 mm (3.5 in). 507510012515019801990200020102020Record: 141.2 mm (5.6 in) in 1985
The wettest five days of the year at Perivale Orchard, 1973 to 2026. The record is 141.2 mm (5.6 in) in 1985, marked on the chart; the median year is 90.0 mm (3.5 in).
Wettest five days (Rx5day) at Perivale Orchard by year
YearWettest five days (Rx5day)
197386.4 mm (3.4 in)
197494.8 mm (3.7 in)
1975102.0 mm (4.0 in)
197678.0 mm (3.1 in)
197774.4 mm (2.9 in)
1978108.6 mm (4.3 in)
197983.6 mm (3.3 in)
198093.3 mm (3.7 in)
198196.8 mm (3.8 in)
198270.6 mm (2.8 in)
1983129.4 mm (5.1 in)
198483.0 mm (3.3 in)
1985141.2 mm (5.6 in)
198658.3 mm (2.3 in)
198976.3 mm (3.0 in)
199093.6 mm (3.7 in)
199193.9 mm (3.7 in)
199281.0 mm (3.2 in)
199394.1 mm (3.7 in)
199482.6 mm (3.3 in)
1995127.6 mm (5.0 in)
199698.6 mm (3.9 in)
199782.6 mm (3.3 in)
199870.8 mm (2.8 in)
1999114.4 mm (4.5 in)
200098.3 mm (3.9 in)
200194.6 mm (3.7 in)
200271.2 mm (2.8 in)
200386.8 mm (3.4 in)
200497.6 mm (3.8 in)
2005107.0 mm (4.2 in)
200677.0 mm (3.0 in)
2007115.8 mm (4.6 in)
200869.6 mm (2.7 in)
2009102.2 mm (4.0 in)
201090.2 mm (3.6 in)
201187.8 mm (3.5 in)
201275.6 mm (3.0 in)
2013106.0 mm (4.2 in)
201498.6 mm (3.9 in)
201586.4 mm (3.4 in)
2016113.4 mm (4.5 in)
201791.8 mm (3.6 in)
201889.8 mm (3.5 in)
201989.4 mm (3.5 in)
202067.0 mm (2.6 in)
202169.2 mm (2.7 in)
202254.2 mm (2.1 in)
202369.6 mm (2.7 in)
2024126.4 mm (5.0 in)
2025117.6 mm (4.6 in)
202681.7 mm (3.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Perivale Orchard by year The longest dry spell of the year at Perivale Orchard, 1973 to 2026. The record is 76 days in 1993, marked on the chart; the median year is 41 days. 2040608019801990200020102020Record: 76 days in 1993
The longest dry spell of the year at Perivale Orchard, 1973 to 2026. The record is 76 days in 1993, marked on the chart; the median year is 41 days.
Longest dry spell (CDD) at Perivale Orchard by year
YearLongest dry spell (CDD)
197347 days
197441 days
197566 days
197624 days
197727 days
197843 days
197927 days
198023 days
198127 days
198230 days
198342 days
198425 days
198521 days
198620 days
198939 days
199035 days
199154 days
199243 days
199376 days
199474 days
199550 days
199643 days
199734 days
199851 days
199956 days
200038 days
200164 days
200232 days
200325 days
200441 days
200542 days
200643 days
200737 days
200838 days
200955 days
201037 days
201128 days
201257 days
201345 days
201468 days
201524 days
201623 days
201740 days
201855 days
201940 days
202040 days
202126 days
202237 days
202357 days
202467 days
202547 days
202661 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

42 years, 1973 to 2025

A day with at least 50.5 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 93.1 mm (3.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Perivale Orchard: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years50.5 mm (2.0 in)
5 years62.8 mm (2.5 in)
10 years70.5 mm (2.8 in)
25 years79.9 mm (3.1 in)
50 years86.6 mm (3.4 in)Longer than the 42 years of record
100 years93.1 mm (3.7 in)Longer than the 42 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, 42 years of values from 1973 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: 90.4 mm (3.6 in) in 1999; 77.6 mm (3.1 in) in 2025; 76.0 mm (3.0 in) in 2024.

Download the Data

  • Data for Perivale Orchard standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Perivale Orchard 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 (2026-10-14).