Georgetown Post Office Weather Records (ASM00094275)

Record envelope, standing records and threshold days for Georgetown Post Office (ASM00094275), Australia, with 31 years of record.

Key Facts for Georgetown Post Office

Georgetown Post Office (ASM00094275) is a weather station in Australia at -18.30 latitude and 143.55 longitude, 295 m (968 ft) above sea level.
The station reports from 1977 to 2007, 31 years of record.
654 records set at Georgetown Post Office still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Australia, -18.30 latitude, 143.55 longitude.
Elevation: 295 m (968 ft).
Period of record: 1977 to 2007, 31 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Georgetown 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 Georgetown Post Office, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	19.0 C (66.2 F)	n/a	n/a
Feb	n/a	20.0 C (68.0 F)	n/a	n/a
Mar	n/a	14.0 C (57.2 F)	n/a	n/a
Apr	34.0 C (93.2 F)	11.0 C (51.8 F)	n/a	n/a
May	n/a	10.0 C (50.0 F)	n/a	n/a
Jun	n/a	4.0 C (39.2 F)	n/a	n/a
Jul	n/a	3.0 C (37.4 F)	n/a	n/a
Aug	n/a	6.5 C (43.7 F)	n/a	n/a
Sep	n/a	9.0 C (48.2 F)	n/a	n/a
Oct	39.0 C (102.2 F)	15.0 C (59.0 F)	n/a	n/a
Nov	n/a	15.0 C (59.0 F)	n/a	n/a
Dec	n/a	20.0 C (68.0 F)	n/a	n/a

Which Years Hold Standing Records

654 standing records

654 records at Georgetown Post Office still stand. 1981 holds the most, with 322.

Wettest Day of Each Month

Jan: 240.0 mm (9.4 in)

The wettest day on record for each calendar month at Georgetown Post Office. The most was 240.0 mm (9.4 in) on 20 January 1981.

Record daily precipitation for each month at Georgetown Post Office
Month	Record daily precipitation (mm)	Date
Jan	240.0 mm (9.4 in)	20 January 1981
Feb	101.1 mm (4.0 in)	15 February 1987
Mar	149.1 mm (5.9 in)	4 March 2001
Apr	88.9 mm (3.5 in)	25 April 1983
May	46.0 mm (1.8 in)	22 May 1980
Jun	59.9 mm (2.4 in)	8 June 2000
Jul	23.9 mm (0.9 in)	8 July 1993
Aug	36.1 mm (1.4 in)	22 August 1988
Sep	11.9 mm (0.5 in)	11 September 1992
Oct	24.9 mm (1.0 in)	13 October 2000
Nov	119.9 mm (4.7 in)	22 November 1989
Dec	97.3 mm (3.8 in)	29 December 2006

Period of Record Coverage

1977 to 1980

2 years of record at Georgetown Post Office, 1977 to 1980. 2 years have data for under 90 percent of days and are left out of rankings: 1977, 1980.

Latest Records

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

Extremes by Year

1977 to 2007

Yearly extremes at Georgetown Post Office: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	39.0 C (102.2 F)	1977	36.5 C (97.7 F)	2
Coldest night (TNn)	3.0 C (37.4 F)	1980	5.3 C (41.5 F)	4
Wettest day (Rx1day)	240.0 mm (9.4 in)	1981	75.7 mm (3.0 in)	31
Wettest five days (Rx5day)	321.0 mm (12.6 in)	1981	139.8 mm (5.5 in)	30
Longest dry spell (CDD)	71 days	2004	22 days	31

Hottest day (TXx)

The hottest day of the year at Georgetown Post Office, 1977 to 2007. The record is 39.0 C (102.2 F) in 1977, marked on the chart; the median year is 36.5 C (97.7 F).

Hottest day (TXx) at Georgetown Post Office by year
Year	Hottest day (TXx)
1977	39.0 C (102.2 F)
1978	n/a
1979	n/a
1980	34.0 C (93.2 F)
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a

Coldest night (TNn)

The coldest night of the year at Georgetown Post Office, 1977 to 2007. The record is 3.0 C (37.4 F) in 1980, marked on the chart; the median year is 5.3 C (41.5 F).

Coldest night (TNn) at Georgetown Post Office by year
Year	Coldest night (TNn)
1977	n/a
1978	n/a
1979	22.0 C (71.6 F)
1980	3.0 C (37.4 F)
1981	4.0 C (39.2 F)
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	6.5 C (43.7 F)
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a

Wettest day (Rx1day)

The wettest day of the year at Georgetown Post Office, 1977 to 2007. The record is 240.0 mm (9.4 in) in 1981, marked on the chart; the median year is 75.7 mm (3.0 in).

Wettest day (Rx1day) at Georgetown Post Office by year
Year	Wettest day (Rx1day)
1977	18.0 mm (0.7 in)
1978	0.0 mm (0.00 in)
1979	75.9 mm (3.0 in)
1980	80.0 mm (3.1 in)
1981	240.0 mm (9.4 in)
1982	39.9 mm (1.6 in)
1983	88.9 mm (3.5 in)
1984	78.0 mm (3.1 in)
1985	39.1 mm (1.5 in)
1986	70.1 mm (2.8 in)
1987	101.1 mm (4.0 in)
1988	53.1 mm (2.1 in)
1989	119.9 mm (4.7 in)
1990	54.1 mm (2.1 in)
1991	83.1 mm (3.3 in)
1992	72.9 mm (2.9 in)
1993	82.0 mm (3.2 in)
1994	39.9 mm (1.6 in)
1995	110.0 mm (4.3 in)
1996	54.1 mm (2.1 in)
1997	54.1 mm (2.1 in)
1998	39.9 mm (1.6 in)
1999	87.1 mm (3.4 in)
2000	65.0 mm (2.6 in)
2001	149.1 mm (5.9 in)
2002	78.0 mm (3.1 in)
2003	59.9 mm (2.4 in)
2004	75.7 mm (3.0 in)
2005	105.9 mm (4.2 in)
2006	107.4 mm (4.2 in)
2007	69.1 mm (2.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Georgetown Post Office, 1977 to 2007. The record is 321.0 mm (12.6 in) in 1981, marked on the chart; the median year is 139.8 mm (5.5 in).

Wettest five days (Rx5day) at Georgetown Post Office by year
Year	Wettest five days (Rx5day)
1977	0.0 mm (0.00 in)
1978	n/a
1979	207.7 mm (8.2 in)
1980	46.0 mm (1.8 in)
1981	321.0 mm (12.6 in)
1982	34.0 mm (1.3 in)
1983	45.2 mm (1.8 in)
1984	182.9 mm (7.2 in)
1985	27.2 mm (1.1 in)
1986	150.1 mm (5.9 in)
1987	72.9 mm (2.9 in)
1988	217.0 mm (8.5 in)
1989	166.3 mm (6.5 in)
1990	88.6 mm (3.5 in)
1991	295.9 mm (11.6 in)
1992	204.8 mm (8.1 in)
1993	163.6 mm (6.4 in)
1994	75.0 mm (3.0 in)
1995	197.1 mm (7.8 in)
1996	106.8 mm (4.2 in)
1997	98.2 mm (3.9 in)
1998	102.4 mm (4.0 in)
1999	180.1 mm (7.1 in)
2000	124.0 mm (4.9 in)
2001	136.6 mm (5.4 in)
2002	155.0 mm (6.1 in)
2003	144.4 mm (5.7 in)
2004	166.7 mm (6.6 in)
2005	137.7 mm (5.4 in)
2006	141.9 mm (5.6 in)
2007	109.3 mm (4.3 in)

Longest dry spell (CDD)

The longest dry spell of the year at Georgetown Post Office, 1977 to 2007. The record is 71 days in 2004, marked on the chart; the median year is 22 days.

Longest dry spell (CDD) at Georgetown Post Office by year
Year	Longest dry spell (CDD)
1977	6 days
1978	2 days
1979	12 days
1980	11 days
1981	32 days
1982	10 days
1983	9 days
1984	11 days
1985	22 days
1986	12 days
1987	9 days
1988	20 days
1989	21 days
1990	43 days
1991	29 days
1992	40 days
1993	35 days
1994	32 days
1995	36 days
1996	37 days
1997	33 days
1998	24 days
1999	5 days
2000	3 days
2001	2 days
2002	23 days
2003	22 days
2004	71 days
2005	50 days
2006	64 days
2007	46 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 Georgetown Post Office standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Georgetown 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).