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Built 2026-10-15 (15 October 2026)

Croydon State School Weather Records (ASN00086026)

Record envelope, standing records and threshold days for Croydon State School (ASN00086026), Australia, with 48 years of record.

Key Facts for Croydon State School

  • Croydon State School (ASN00086026) is a weather station in Australia at -37.80 latitude and 145.30 longitude, 118 m (386 ft) above sea level.
  • The station reports from 1907 to 1954, 48 years of record.
  • 0 records set at Croydon State School still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Croydon State School set a daily record precipitation of 19.8 mm (0.8 in) on 26 October 1954.

About the Station

  • Location: Australia, -37.80 latitude, 145.30 longitude.
  • Elevation: 118 m (386 ft).
  • Period of record: 1907 to 1954, 48 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Dec: 140.5 mm (5.5 in)
Record daily precipitation for each month at Croydon State School The wettest day on record for each calendar month at Croydon State School. The most was 140.5 mm (5.5 in) on 1 December 1934. 050100150 Jan: 63.5 mm (2.5 in), 3 January 1921 Jan Feb: 104.6 mm (4.1 in), 26 February 1946 Feb Mar: 84.3 mm (3.3 in), 22 March 1931 Mar Apr: 51.1 mm (2.0 in), 5 April 1929 Apr May: 50.8 mm (2.0 in), 14 May 1928 May Jun: 65.0 mm (2.6 in), 5 June 1939 Jun Jul: 60.7 mm (2.4 in), 14 July 1952 Jul Aug: 66.5 mm (2.6 in), 26 August 1924 Aug Sep: 95.5 mm (3.8 in), 25 September 1920 Sep Oct: 63.5 mm (2.5 in), 21 October 1953 Oct Nov: 71.9 mm (2.8 in), 30 November 1934 Nov Dec: 140.5 mm (5.5 in), 1 December 1934 Dec
The wettest day on record for each calendar month at Croydon State School. The most was 140.5 mm (5.5 in) on 1 December 1934.
Record daily precipitation for each month at Croydon State School
MonthRecord daily precipitation (mm)Date
Jan63.5 mm (2.5 in)3 January 1921
Feb104.6 mm (4.1 in)26 February 1946
Mar84.3 mm (3.3 in)22 March 1931
Apr51.1 mm (2.0 in)5 April 1929
May50.8 mm (2.0 in)14 May 1928
Jun65.0 mm (2.6 in)5 June 1939
Jul60.7 mm (2.4 in)14 July 1952
Aug66.5 mm (2.6 in)26 August 1924
Sep95.5 mm (3.8 in)25 September 1920
Oct63.5 mm (2.5 in)21 October 1953
Nov71.9 mm (2.8 in)30 November 1934
Dec140.5 mm (5.5 in)1 December 1934

Latest Records

20
Latest records at Croydon State School
DateStationRecordValueBeat old record byOld record stoodSignificance
26 October 1954Croydon State School, AUdaily rain19.8 mm (0.8 in)0.7 mm (0.03 in)12 years7 of 100 (Routine)
2 September 1954Croydon State School, AUdaily rain20.3 mm (0.8 in)6.8 mm (0.27 in)43 years20 of 100 (Routine)
30 June 1954Croydon State School, AUdaily rain20.3 mm (0.8 in)4.3 mm (0.17 in)40 years20 of 100 (Routine)
9 May 1954Croydon State School, AUdaily rain20.3 mm (0.8 in)7.1 mm (0.28 in)44 years20 of 100 (Routine)
15 April 1954Croydon State School, AUdaily rain (Tie)34.5 mm (1.4 in)tie23 years2 of 100 (Routine)
1 February 1954Croydon State School, AUdaily rain24.6 mm (1.0 in)6.8 mm (0.27 in)19 years14 of 100 (Routine)
8 November 1953Croydon State School, AUdaily rain15.7 mm (0.6 in)1.0 mm (0.04 in)28 years13 of 100 (Routine)
21 October 1953Croydon State School, AUmonthly rain63.5 mm (2.5 in)1.0 mm (0.04 in)16 years19 of 100 (Routine)
30 September 1953Croydon State School, AUdaily rain39.6 mm (1.6 in)20.0 mm (0.8 in)19 years37 of 100 (Notable)
21 September 1953Croydon State School, AUdaily rain18.3 mm (0.7 in)3.3 mm (0.13 in)24 years15 of 100 (Routine)
20 September 1953Croydon State School, AUdaily rain50.3 mm (2.0 in)24.1 mm (0.9 in)3 years38 of 100 (Notable)
6 August 1953Croydon State School, AUdaily rain21.8 mm (0.9 in)2.7 mm (0.11 in)24 years15 of 100 (Routine)
28 June 1953Croydon State School, AUdaily rain9.4 mm (0.37 in)0.3 mm (0.01 in)27 years12 of 100 (Routine)
20 May 1953Croydon State School, AUdaily rain34.8 mm (1.4 in)27.2 mm (1.1 in)35 years54 of 100 (Notable)
19 May 1953Croydon State School, AUdaily rain13.5 mm (0.5 in)1.1 mm (0.04 in)11 years8 of 100 (Routine)
3 February 1953Croydon State School, AUdaily rain32.8 mm (1.3 in)21.4 mm (0.8 in)29 years29 of 100 (Routine)
15 January 1953Croydon State School, AUdaily rain33.5 mm (1.3 in)20.5 mm (0.8 in)35 years33 of 100 (Routine)
11 December 1952Croydon State School, AUdaily rain27.2 mm (1.1 in)21.4 mm (0.8 in)16 years26 of 100 (Routine)
8 December 1952Croydon State School, AUdaily rain19.6 mm (0.8 in)1.1 mm (0.04 in)40 years16 of 100 (Routine)
10 November 1952Croydon State School, AUdaily rain12.7 mm (0.5 in)0.3 mm (0.01 in)2 years4 of 100 (Routine)

Extremes by Year

1907 to 1954
Yearly extremes at Croydon State School: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)140.5 mm (5.5 in)193449.0 mm (1.9 in)48
Wettest five days (Rx5day)221.1 mm (8.7 in)193482.7 mm (3.3 in)48
Longest dry spell (CDD)58 days192620 days48

Wettest day (Rx1day)

Wettest day (Rx1day) at Croydon State School by year The wettest day of the year at Croydon State School, 1907 to 1954. The record is 140.5 mm (5.5 in) in 1934, marked on the chart; the median year is 49.0 mm (1.9 in). 05010015019101920193019401950Record: 140.5 mm (5.5 in) in 1934
The wettest day of the year at Croydon State School, 1907 to 1954. The record is 140.5 mm (5.5 in) in 1934, marked on the chart; the median year is 49.0 mm (1.9 in).
Wettest day (Rx1day) at Croydon State School by year
YearWettest day (Rx1day)
190772.9 mm (2.9 in)
190835.3 mm (1.4 in)
190947.5 mm (1.9 in)
191038.6 mm (1.5 in)
191147.2 mm (1.9 in)
191222.1 mm (0.9 in)
191326.7 mm (1.1 in)
191438.9 mm (1.5 in)
191541.4 mm (1.6 in)
191659.2 mm (2.3 in)
191736.8 mm (1.4 in)
191845.7 mm (1.8 in)
191949.3 mm (1.9 in)
192095.5 mm (3.8 in)
192163.5 mm (2.5 in)
192257.2 mm (2.3 in)
192348.3 mm (1.9 in)
192466.5 mm (2.6 in)
192536.6 mm (1.4 in)
192628.7 mm (1.1 in)
192729.0 mm (1.1 in)
192850.8 mm (2.0 in)
192951.1 mm (2.0 in)
193062.0 mm (2.4 in)
193184.3 mm (3.3 in)
193245.2 mm (1.8 in)
193364.0 mm (2.5 in)
1934140.5 mm (5.5 in)
193563.2 mm (2.5 in)
193662.0 mm (2.4 in)
193762.5 mm (2.5 in)
193845.2 mm (1.8 in)
193971.1 mm (2.8 in)
194034.5 mm (1.4 in)
194149.0 mm (1.9 in)
194239.1 mm (1.5 in)
194334.8 mm (1.4 in)
194449.0 mm (1.9 in)
194539.6 mm (1.6 in)
1946104.6 mm (4.1 in)
194753.8 mm (2.1 in)
194849.3 mm (1.9 in)
194945.2 mm (1.8 in)
195048.3 mm (1.9 in)
195151.8 mm (2.0 in)
195260.7 mm (2.4 in)
195363.5 mm (2.5 in)
195434.5 mm (1.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Croydon State School by year The wettest five days of the year at Croydon State School, 1907 to 1954. The record is 221.1 mm (8.7 in) in 1934, marked on the chart; the median year is 82.7 mm (3.3 in). 05010015020025019101920193019401950Record: 221.1 mm (8.7 in) in 1934
The wettest five days of the year at Croydon State School, 1907 to 1954. The record is 221.1 mm (8.7 in) in 1934, marked on the chart; the median year is 82.7 mm (3.3 in).
Wettest five days (Rx5day) at Croydon State School by year
YearWettest five days (Rx5day)
1907125.7 mm (4.9 in)
190888.4 mm (3.5 in)
190955.1 mm (2.2 in)
191057.4 mm (2.3 in)
1911112.0 mm (4.4 in)
191240.4 mm (1.6 in)
191343.3 mm (1.7 in)
191458.7 mm (2.3 in)
191584.3 mm (3.3 in)
1916139.9 mm (5.5 in)
191769.3 mm (2.7 in)
191879.6 mm (3.1 in)
191967.3 mm (2.6 in)
1920124.2 mm (4.9 in)
192181.3 mm (3.2 in)
192285.9 mm (3.4 in)
1923105.0 mm (4.1 in)
1924142.0 mm (5.6 in)
192561.2 mm (2.4 in)
192659.8 mm (2.4 in)
192735.6 mm (1.4 in)
192884.1 mm (3.3 in)
192995.6 mm (3.8 in)
1930129.1 mm (5.1 in)
1931191.8 mm (7.6 in)
193285.8 mm (3.4 in)
193377.7 mm (3.1 in)
1934221.1 mm (8.7 in)
193579.5 mm (3.1 in)
193674.1 mm (2.9 in)
1937159.8 mm (6.3 in)
193850.5 mm (2.0 in)
1939125.4 mm (4.9 in)
194057.7 mm (2.3 in)
194174.4 mm (2.9 in)
194256.9 mm (2.2 in)
194356.9 mm (2.2 in)
1944106.7 mm (4.2 in)
194546.0 mm (1.8 in)
1946138.6 mm (5.5 in)
194769.6 mm (2.7 in)
194886.9 mm (3.4 in)
194973.9 mm (2.9 in)
195063.8 mm (2.5 in)
1951102.4 mm (4.0 in)
1952105.1 mm (4.1 in)
195388.7 mm (3.5 in)
195488.1 mm (3.5 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Croydon State School by year The longest dry spell of the year at Croydon State School, 1907 to 1954. The record is 58 days in 1926, marked on the chart; the median year is 20 days. 020406019101920193019401950Record: 58 days in 1926
The longest dry spell of the year at Croydon State School, 1907 to 1954. The record is 58 days in 1926, marked on the chart; the median year is 20 days.
Longest dry spell (CDD) at Croydon State School by year
YearLongest dry spell (CDD)
190715 days
190821 days
190927 days
191035 days
191120 days
191227 days
191329 days
191421 days
191522 days
191619 days
191719 days
191812 days
191919 days
192025 days
192141 days
192221 days
192346 days
192416 days
192527 days
192658 days
192722 days
192817 days
192917 days
193027 days
193118 days
193222 days
193319 days
193420 days
193521 days
193613 days
193723 days
193823 days
193928 days
194020 days
194113 days
194219 days
194331 days
194417 days
194524 days
194611 days
194714 days
194820 days
194919 days
195028 days
195119 days
195217 days
195317 days
195416 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

44 years, 1908 to 1953

A day with at least 48.0 mm (1.9 in) of rain is expected about once in 2 years. A day with at least 120.7 mm (4.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Croydon State School: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years48.0 mm (1.9 in)
5 years64.5 mm (2.5 in)
10 years76.5 mm (3.0 in)
25 years93.1 mm (3.7 in)
50 years106.4 mm (4.2 in)Longer than the 44 years of record
100 years120.7 mm (4.8 in)Longer than the 44 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, 44 years of values from 1908 to 1953.

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: 140.5 mm (5.5 in) in 1934; 104.6 mm (4.1 in) in 1946; 84.3 mm (3.3 in) in 1931.

Download the Data

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