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Built 2026-10-15 (15 October 2026)

Blythwood Weather Records (ASN00009686)

Record envelope, standing records and threshold days for Blythwood (ASN00009686), Australia, with 37 years of record.

Key Facts for Blythwood

  • Blythwood (ASN00009686) is a weather station in Australia at -32.70 latitude and 115.90 longitude, n/a above sea level.
  • The station reports from 1906 to 1942, 37 years of record.
  • 0 records set at Blythwood still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Blythwood set a daily record precipitation of 15.2 mm (0.6 in) on 28 April 1942.

About the Station

  • Location: Australia, -32.70 latitude, 115.90 longitude.
  • Elevation: n/a.
  • Period of record: 1906 to 1942, 37 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

All-Time Record Progression

1 new records
When Blythwood set new all-time records 1 all-time records were set at Blythwood between 25 July 1939 and 25 July 1939. Each dot is a new record. Record daily precipitation25 July 1939: Record daily precipitation 96.5 mm (3.8 in)1940
1 all-time records were set at Blythwood between 25 July 1939 and 25 July 1939. Each dot is a new record.
When Blythwood set new all-time records
DateKindDetail
1939-07-25Record daily precipitationRecord daily precipitation 96.5 mm (3.8 in)

Wettest Day of Each Month

Jul: 96.5 mm (3.8 in)
Record daily precipitation for each month at Blythwood The wettest day on record for each calendar month at Blythwood. The most was 96.5 mm (3.8 in) on 25 July 1939. 0255075100 Jan: 16.5 mm (0.6 in), 4 January 1910 Jan Feb: 52.6 mm (2.1 in), 26 February 1915 Feb Mar: 53.6 mm (2.1 in), 9 March 1934 Mar Apr: 82.0 mm (3.2 in), 11 April 1909 Apr May: 74.9 mm (2.9 in), 6 May 1927 May Jun: 71.6 mm (2.8 in), 6 June 1919 Jun Jul: 96.5 mm (3.8 in), 25 July 1939 Jul Aug: 58.2 mm (2.3 in), 4 August 1917 Aug Sep: 54.9 mm (2.2 in), 19 September 1941 Sep Oct: 41.9 mm (1.6 in), 13 October 1921 Oct Nov: 27.4 mm (1.1 in), 23 November 1916 Nov Dec: 34.3 mm (1.4 in), 26 December 1931 Dec
The wettest day on record for each calendar month at Blythwood. The most was 96.5 mm (3.8 in) on 25 July 1939.
Record daily precipitation for each month at Blythwood
MonthRecord daily precipitation (mm)Date
Jan16.5 mm (0.6 in)4 January 1910
Feb52.6 mm (2.1 in)26 February 1915
Mar53.6 mm (2.1 in)9 March 1934
Apr82.0 mm (3.2 in)11 April 1909
May74.9 mm (2.9 in)6 May 1927
Jun71.6 mm (2.8 in)6 June 1919
Jul96.5 mm (3.8 in)25 July 1939
Aug58.2 mm (2.3 in)4 August 1917
Sep54.9 mm (2.2 in)19 September 1941
Oct41.9 mm (1.6 in)13 October 1921
Nov27.4 mm (1.1 in)23 November 1916
Dec34.3 mm (1.4 in)26 December 1931

Latest Records

20
Latest records at Blythwood
DateStationRecordValueBeat old record byOld record stoodSignificance
28 April 1942Blythwood, AUdaily rain15.2 mm (0.6 in)3.3 mm (0.13 in)16 years10 of 100 (Routine)
18 April 1942Blythwood, AUdaily rain18.5 mm (0.7 in)11.1 mm (0.4 in)0 years13 of 100 (Routine)
14 March 1942Blythwood, AUdaily rain18.8 mm (0.7 in)16.8 mm (0.7 in)4 years20 of 100 (Routine)
2 March 1942Blythwood, AUdaily rain9.1 mm (0.36 in)6.1 mm (0.24 in)12 years12 of 100 (Routine)
18 December 1941Blythwood, AUdaily rain2.8 mm (0.11 in)0.5 mm (0.02 in)19 years9 of 100 (Routine)
9 December 1941Blythwood, AUdaily rain3.8 mm (0.15 in)2.8 mm (0.11 in)6 years9 of 100 (Routine)
18 November 1941Blythwood, AUdaily rain3.6 mm (0.14 in)3.1 mm (0.12 in)20 years15 of 100 (Routine)
17 November 1941Blythwood, AUdaily rain12.7 mm (0.5 in)10.2 mm (0.4 in)2 years20 of 100 (Routine)
16 November 1941Blythwood, AUdaily rain8.1 mm (0.32 in)3.3 mm (0.13 in)28 years17 of 100 (Routine)
6 October 1941Blythwood, AUdaily rain17.3 mm (0.7 in)7.6 mm (0.30 in)23 years20 of 100 (Routine)
19 September 1941Blythwood, AUmonthly rain54.9 mm (2.2 in)12.2 mm (0.5 in)10 years33 of 100 (Routine)
18 September 1941Blythwood, AUdaily rain28.2 mm (1.1 in)14.5 mm (0.6 in)18 years28 of 100 (Routine)
27 August 1941Blythwood, AUdaily rain22.9 mm (0.9 in)2.1 mm (0.08 in)4 years6 of 100 (Routine)
10 July 1941Blythwood, AUdaily rain52.1 mm (2.1 in)25.4 mm (1.0 in)19 years30 of 100 (Routine)
17 June 1941Blythwood, AUdaily rain40.1 mm (1.6 in)2.5 mm (0.10 in)4 years6 of 100 (Routine)
5 May 1941Blythwood, AUdaily rain55.9 mm (2.2 in)27.7 mm (1.1 in)28 years34 of 100 (Routine)
18 April 1941Blythwood, AUdaily rain7.4 mm (0.29 in)1.0 mm (0.04 in)15 years7 of 100 (Routine)
31 March 1941Blythwood, AUdaily rain10.2 mm (0.4 in)0.5 mm (0.02 in)32 years12 of 100 (Routine)
21 October 1940Blythwood, AUdaily rain21.3 mm (0.8 in)9.9 mm (0.39 in)25 years20 of 100 (Routine)
22 September 1940Blythwood, AUdaily rain21.1 mm (0.8 in)3.6 mm (0.14 in)20 years14 of 100 (Routine)

Extremes by Year

1906 to 1942
Yearly extremes at Blythwood: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)96.5 mm (3.8 in)193952.1 mm (2.1 in)37
Wettest five days (Rx5day)144.8 mm (5.7 in)193996.2 mm (3.8 in)37
Longest dry spell (CDD)63 days193744 days37

Wettest day (Rx1day)

Wettest day (Rx1day) at Blythwood by year The wettest day of the year at Blythwood, 1906 to 1942. The record is 96.5 mm (3.8 in) in 1939, marked on the chart; the median year is 52.1 mm (2.1 in). 02550751001910192019301940Record: 96.5 mm (3.8 in) in 1939
The wettest day of the year at Blythwood, 1906 to 1942. The record is 96.5 mm (3.8 in) in 1939, marked on the chart; the median year is 52.1 mm (2.1 in).
Wettest day (Rx1day) at Blythwood by year
YearWettest day (Rx1day)
19060.0 mm (0.00 in)
190746.2 mm (1.8 in)
190846.7 mm (1.8 in)
190982.0 mm (3.2 in)
191043.7 mm (1.7 in)
191158.2 mm (2.3 in)
191245.7 mm (1.8 in)
191338.1 mm (1.5 in)
191458.2 mm (2.3 in)
191552.6 mm (2.1 in)
191639.6 mm (1.6 in)
191758.2 mm (2.3 in)
191839.9 mm (1.6 in)
191971.6 mm (2.8 in)
192035.3 mm (1.4 in)
192163.8 mm (2.5 in)
192242.2 mm (1.7 in)
192354.9 mm (2.2 in)
192452.6 mm (2.1 in)
192543.9 mm (1.7 in)
192640.4 mm (1.6 in)
192774.9 mm (2.9 in)
192855.6 mm (2.2 in)
192953.3 mm (2.1 in)
193056.1 mm (2.2 in)
193159.9 mm (2.4 in)
193251.6 mm (2.0 in)
193352.1 mm (2.1 in)
193460.7 mm (2.4 in)
193535.1 mm (1.4 in)
193643.7 mm (1.7 in)
193765.8 mm (2.6 in)
193835.1 mm (1.4 in)
193996.5 mm (3.8 in)
194035.8 mm (1.4 in)
194155.9 mm (2.2 in)
194218.8 mm (0.7 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Blythwood by year The wettest five days of the year at Blythwood, 1906 to 1942. The record is 144.8 mm (5.7 in) in 1939, marked on the chart; the median year is 96.2 mm (3.8 in). 0501001501910192019301940Record: 144.8 mm (5.7 in) in 1939
The wettest five days of the year at Blythwood, 1906 to 1942. The record is 144.8 mm (5.7 in) in 1939, marked on the chart; the median year is 96.2 mm (3.8 in).
Wettest five days (Rx5day) at Blythwood by year
YearWettest five days (Rx5day)
19060.0 mm (0.00 in)
1907107.6 mm (4.2 in)
1908106.0 mm (4.2 in)
1909134.9 mm (5.3 in)
1910121.4 mm (4.8 in)
191190.5 mm (3.6 in)
191296.2 mm (3.8 in)
1913102.3 mm (4.0 in)
191487.7 mm (3.5 in)
191582.0 mm (3.2 in)
191679.2 mm (3.1 in)
1917124.3 mm (4.9 in)
191874.7 mm (2.9 in)
191987.4 mm (3.4 in)
192099.6 mm (3.9 in)
1921100.5 mm (4.0 in)
192272.5 mm (2.9 in)
192386.3 mm (3.4 in)
192497.0 mm (3.8 in)
192572.4 mm (2.9 in)
192696.0 mm (3.8 in)
1927107.6 mm (4.2 in)
1928132.4 mm (5.2 in)
192994.9 mm (3.7 in)
1930108.8 mm (4.3 in)
1931124.5 mm (4.9 in)
193298.5 mm (3.9 in)
1933119.9 mm (4.7 in)
193487.4 mm (3.4 in)
193578.0 mm (3.1 in)
193675.5 mm (3.0 in)
1937114.5 mm (4.5 in)
193871.3 mm (2.8 in)
1939144.8 mm (5.7 in)
194047.0 mm (1.9 in)
1941101.9 mm (4.0 in)
194230.2 mm (1.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Blythwood by year The longest dry spell of the year at Blythwood, 1906 to 1942. The record is 63 days in 1937, marked on the chart; the median year is 44 days. 2030405060701910192019301940Record: 63 days in 1937
The longest dry spell of the year at Blythwood, 1906 to 1942. The record is 63 days in 1937, marked on the chart; the median year is 44 days.
Longest dry spell (CDD) at Blythwood by year
YearLongest dry spell (CDD)
190631 days
190738 days
190837 days
190951 days
191046 days
191151 days
191232 days
191347 days
191435 days
191529 days
191638 days
191740 days
191837 days
191937 days
192048 days
192142 days
192256 days
192354 days
192455 days
192537 days
192644 days
192744 days
192851 days
192935 days
193052 days
193161 days
193258 days
193329 days
193447 days
193539 days
193661 days
193763 days
193858 days
193936 days
194030 days
194157 days
194253 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

35 years, 1907 to 1941

A day with at least 50.3 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 98.1 mm (3.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Blythwood: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years50.3 mm (2.0 in)
5 years62.7 mm (2.5 in)
10 years71.1 mm (2.8 in)
25 years81.8 mm (3.2 in)
50 years89.9 mm (3.5 in)Longer than the 35 years of record
100 years98.1 mm (3.9 in)Longer than the 35 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, 35 years of values from 1907 to 1941.

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: 96.5 mm (3.8 in) in 1939; 82.0 mm (3.2 in) in 1909; 74.9 mm (2.9 in) in 1927.

Download the Data

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