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Data as of 2025-12-31
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Built 2026-10-15 (15 October 2026)

Jamestown (Wylmhurst) Weather Records (ASN00021098)

Record envelope, standing records and threshold days for Jamestown (Wylmhurst) (ASN00021098), Australia, with 35 years of record.

Key Facts for Jamestown (Wylmhurst)

  • Jamestown (Wylmhurst) (ASN00021098) is a weather station in Australia at -33.20 latitude and 138.60 longitude, 457 m (1,499 ft) above sea level.
  • The station reports from 1886 to 1920, 35 years of record.
  • 0 records set at Jamestown (Wylmhurst) still stand.
  • Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

  • Location: Australia, -33.20 latitude, 138.60 longitude.
  • Elevation: 457 m (1,499 ft).
  • Period of record: 1886 to 1920, 35 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Jamestown (Wylmhurst), with 2026 drawn through them The band shows the record high and record low for each calendar day at Jamestown (Wylmhurst). 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 Jamestown (Wylmhurst). 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 Jamestown (Wylmhurst), with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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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 Jamestown (Wylmhurst) by the year they were set 0 records at Jamestown (Wylmhurst) still stand. 00000000000
0 records at Jamestown (Wylmhurst) still stand.
Standing records at Jamestown (Wylmhurst) by the year they were set
Year setStanding records

Wettest Day of Each Month

May: 45.7 mm (1.8 in)
Record daily precipitation for each month at Jamestown (Wylmhurst) The wettest day on record for each calendar month at Jamestown (Wylmhurst). The most was 45.7 mm (1.8 in) on 7 May 1919. 0204060 Jan: 23.4 mm (0.9 in), 21 January 1917 Jan Feb: 31.2 mm (1.2 in), 17 February 1919 Feb Mar: 27.2 mm (1.1 in), 29 March 1917 Mar Apr: 21.1 mm (0.8 in), 2 April 1919 Apr May: 45.7 mm (1.8 in), 7 May 1919 May Jun: 39.6 mm (1.6 in), 1 June 1920 Jun Jul: 37.3 mm (1.5 in), 17 July 1916 Jul Aug: 34.3 mm (1.4 in), 19 August 1917 Aug Sep: 43.2 mm (1.7 in), 18 September 1915 Sep Oct: 33.0 mm (1.3 in), 4 October 1918 Oct Nov: 28.4 mm (1.1 in), 16 November 1914 Nov Dec: 41.9 mm (1.6 in), 11 December 1917 Dec
The wettest day on record for each calendar month at Jamestown (Wylmhurst). The most was 45.7 mm (1.8 in) on 7 May 1919.
Record daily precipitation for each month at Jamestown (Wylmhurst)
MonthRecord daily precipitation (mm)Date
Jan23.4 mm (0.9 in)21 January 1917
Feb31.2 mm (1.2 in)17 February 1919
Mar27.2 mm (1.1 in)29 March 1917
Apr21.1 mm (0.8 in)2 April 1919
May45.7 mm (1.8 in)7 May 1919
Jun39.6 mm (1.6 in)1 June 1920
Jul37.3 mm (1.5 in)17 July 1916
Aug34.3 mm (1.4 in)19 August 1917
Sep43.2 mm (1.7 in)18 September 1915
Oct33.0 mm (1.3 in)4 October 1918
Nov28.4 mm (1.1 in)16 November 1914
Dec41.9 mm (1.6 in)11 December 1917

Latest Records

0

No records were set at this station in the latest data.

Extremes by Year

1886 to 1920
Yearly extremes at Jamestown (Wylmhurst): the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)45.7 mm (1.8 in)191912.7 mm (0.5 in)18
Wettest five days (Rx5day)79.2 mm (3.1 in)191627.0 mm (1.1 in)18
Longest dry spell (CDD)61 days190531 days18

Wettest day (Rx1day)

Wettest day (Rx1day) at Jamestown (Wylmhurst) by year The wettest day of the year at Jamestown (Wylmhurst), 1886 to 1920. The record is 45.7 mm (1.8 in) in 1919, marked on the chart; the median year is 12.7 mm (0.5 in). 02040601890190019101920Record: 45.7 mm (1.8 in) in 1919
The wettest day of the year at Jamestown (Wylmhurst), 1886 to 1920. The record is 45.7 mm (1.8 in) in 1919, marked on the chart; the median year is 12.7 mm (0.5 in).
Wettest day (Rx1day) at Jamestown (Wylmhurst) by year
YearWettest day (Rx1day)
18860.0 mm (0.00 in)
18910.0 mm (0.00 in)
18920.0 mm (0.00 in)
18930.0 mm (0.00 in)
18940.0 mm (0.00 in)
18980.0 mm (0.00 in)
19050.0 mm (0.00 in)
19060.0 mm (0.00 in)
19110.0 mm (0.00 in)
191225.4 mm (1.0 in)
191333.8 mm (1.3 in)
191428.4 mm (1.1 in)
191543.2 mm (1.7 in)
191637.3 mm (1.5 in)
191741.9 mm (1.6 in)
191833.0 mm (1.3 in)
191945.7 mm (1.8 in)
192039.6 mm (1.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Jamestown (Wylmhurst) by year The wettest five days of the year at Jamestown (Wylmhurst), 1886 to 1920. The record is 79.2 mm (3.1 in) in 1916, marked on the chart; the median year is 27.0 mm (1.1 in). 0204060801890190019101920Record: 79.2 mm (3.1 in) in 1916
The wettest five days of the year at Jamestown (Wylmhurst), 1886 to 1920. The record is 79.2 mm (3.1 in) in 1916, marked on the chart; the median year is 27.0 mm (1.1 in).
Wettest five days (Rx5day) at Jamestown (Wylmhurst) by year
YearWettest five days (Rx5day)
18860.0 mm (0.00 in)
18910.0 mm (0.00 in)
18920.0 mm (0.00 in)
18930.0 mm (0.00 in)
18940.0 mm (0.00 in)
18980.0 mm (0.00 in)
19050.0 mm (0.00 in)
19060.0 mm (0.00 in)
19110.0 mm (0.00 in)
191257.1 mm (2.2 in)
191354.9 mm (2.2 in)
191457.9 mm (2.3 in)
191564.7 mm (2.5 in)
191679.2 mm (3.1 in)
191778.8 mm (3.1 in)
191853.9 mm (2.1 in)
191959.1 mm (2.3 in)
192059.4 mm (2.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Jamestown (Wylmhurst) by year The longest dry spell of the year at Jamestown (Wylmhurst), 1886 to 1920. The record is 61 days in 1905, marked on the chart; the median year is 31 days. 2030405060701890190019101920Record: 61 days in 1905
The longest dry spell of the year at Jamestown (Wylmhurst), 1886 to 1920. The record is 61 days in 1905, marked on the chart; the median year is 31 days.
Longest dry spell (CDD) at Jamestown (Wylmhurst) by year
YearLongest dry spell (CDD)
188631 days
189128 days
189231 days
189328 days
189428 days
189831 days
190561 days
190631 days
191131 days
191231 days
191337 days
191425 days
191539 days
191655 days
191726 days
191848 days
191935 days
192052 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 Jamestown (Wylmhurst) standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Jamestown (Wylmhurst) 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).