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Bureau Home > Climate > Climate Data Online > Monthly Statistics

Climate statistics for Australian locations

Monthly climate statistics

All years of record

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GURNANG STATE FOREST (OBERON (YOUNG ADUL

An extended list of climate statistics recorded is provided below. There is also a summary table for printing with the commonly requested statistics and a map showing the location of this site. Monthly statistics are only included if there are more than 10 years of suitable data.

Note: Many statistics are updated quarterly and recent weather events may not be represented in the statistics below. For more current information on recent extreme values, please refer to the corresponding Daily rainfall, Maximum temperature and Minimum temperature data tables for this site, and our Australian Climate and Weather Extremes Monitoring System. Missing observations associated with the observer being unavailable (where observations are undertaken manually), a failure in the observing equipment, or when an event has produced suspect data may result in an extreme event not being recorded.

Site details

Site name: GURNANG STATE FOREST (OBERON (YOUNG ADUL		Site number: 063033	Commenced: 1933	Map
Latitude: 34.01° S	Longitude: 149.84° E	Elevation: 1148 m	Operational status: Closed 01 May 2015	Map

Statistics	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual	Years		Plot	Map
Temperature
Maximum temperature
Mean maximum temperature (°C)	22.8	22.1	20.2	15.4	11.1	8.1	7.4	8.7	12.2	15.5	18.1	21.5	15.3	33	1933 1975
Highest temperature (°C)	34.5	34.4	31.1	25.6	23.3	16.7	15.0	18.9	23.9	26.7	28.9	33.3	34.5	11	1964 1975
Date	03 Jan 1973	01 Feb 1968	05 Mar 1965	24 Apr 1968	11 May 1967	08 Jun 1965	09 Jul 1969	25 Aug 1972	26 Sep 1965	28 Oct 1967	29 Nov 1967	30 Dec 1965	03 Jan 1973
Lowest maximum temperature (°C)	11.1	10.0	10.0	6.6	1.1	1.7	0.0	0.0	1.7	2.8	4.4	8.9	0.0	11	1964 1975
Date	25 Jan 1967	19 Feb 1966	26 Mar 1966	30 Apr 1974	31 May 1969	23 Jun 1965	17 Jul 1966	17 Aug 1970	14 Sep 1969	03 Oct 1966	11 Nov 1965	26 Dec 1968	17 Aug 1970
Decile 1 maximum temperature (°C)	17.2	16.7	15.6	11.1	6.4	5.0	2.8	4.4	6.7	9.4	12.2	15.6		12	1964 1975
Decile 9 maximum temperature(°C)	28.9	28.3	26.1	21.8	16.7	12.8	11.1	13.3	17.9	21.7	25.0	27.2		12	1964 1975
Mean number of days ≥ 30 °C	2.4	2.0	0.3	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.5	5.2	11	1964 1975
Mean number of days ≥ 35 °C	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	11	1964 1975
Mean number of days ≥ 40 °C	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	11	1964 1975
Minimum temperature
Mean minimum temperature (°C)	9.0	9.3	7.3	3.8	1.0	-0.3	-1.6	-0.7	0.4	3.2	5.1	7.2	3.6	34	1933 1975
Lowest temperature (°C)	-0.6	0.0	-5.6	-4.4	-8.0	-7.8	-10.0	-10.1	-6.7	-6.7	-3.3	-1.1	-10.1	11	1964 1975
Date	16 Jan 1964	12 Feb 1964	24 Mar 1967	26 Apr 1965	18 May 1973	23 Jun 1966	16 Jul 1970	06 Aug 1974	07 Sep 1966	03 Oct 1965	13 Nov 1965	18 Dec 1964	06 Aug 1974
Highest minimum temperature (°C)	19.4	18.9	20.0	13.4	12.2	8.9	7.8	7.8	11.1	13.9	16.7	17.8	20.0	11	1964 1975
Date	29 Jan 1967	02 Feb 1968	02 Mar 1968	11 Apr 1974	11 May 1968	11 Jun 1967	02 Jul 1966	26 Aug 1969	27 Sep 1965	06 Oct 1970	14 Nov 1967	23 Dec 1971	02 Mar 1968
Decile 1 minimum temperature (°C)	5.0	5.6	3.0	-0.6	-3.3	-4.6	-6.1	-4.4	-3.3	-1.1	0.9	2.2		12	1964 1975
Decile 9 minimum temperature (°C)	14.4	14.4	12.2	10.0	5.6	4.4	2.4	3.9	5.6	9.5	10.6	12.5		12	1964 1975
Mean number of days ≤ 2 °C	0.8	0.8	2.3	9.3	19.1	20.9	26.5	23.8	19.3	10.4	5.4	2.5	141.1	11	1964 1975
Mean number of days ≤ 0 °C	0.2	0.1	1.3	5.2	14.8	16.1	22.3	16.0	14.1	5.5	2.1	0.7	98.4	11	1964 1975
Ground surface temperature
Mean daily ground minimum temperature (°C)
Lowest ground temperature (°C)
Date
Mean number of days ground min. temp. ≤ -1 °C
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Statistics	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual	Years		Plot	Map
Rainfall
Mean rainfall (mm)	89.8	78.9	67.7	70.4	76.2	96.5	85.3	89.1	77.9	85.2	85.3	75.6	977.7	66	1933 2015
Highest rainfall (mm)	217.6	272.2	331.2	204.5	345.2	322.3	236.2	317.6	143.8	230.4	283.9	240.0	1786.5	66	1933 2015
Date	1978	1956	1978	2015	1943	1975	1960	1986	1943	1999	1961	1947	1950
Lowest rainfall (mm)	1.6	1.0	0.0	0.0	0.0	16.3	21.0	2.3	15.8	2.2	10.5	0.0	476.0	66	1933 2015
Date	1965	1965	1954	2005	2005	1972	1970	1933	1957	2002	1989	1974	1944
Decile 1 rainfall (mm)	17.9	9.5	12.3	14.1	17.9	33.6	34.3	33.2	35.5	29.4	22.8	16.7		67	n/a n/a
Decile 5 (median) rainfall (mm)	82.5	69.8	56.4	58.7	52.8	71.9	73.5	82.0	80.5	79.3	73.6	70.6		67	n/a n/a
Decile 9 rainfall (mm)	160.1	161.2	123.5	141.9	165.9	195.5	165.7	154.9	126.3	137.7	157.2	141.1		67	n/a n/a
Highest daily rainfall (mm)	96.5	88.0	200.3	71.1	94.0	133.0	143.0	166.4	54.6	56.9	74.9	88.9	200.3	67	1933 2015
Date	19 Jan 1950	19 Feb 2002	20 Mar 1978	08 Apr 1945	26 May 1974	21 Jun 1975	06 Jul 1988	07 Aug 1967	25 Sep 1951	17 Oct 1965	19 Nov 1961	30 Dec 1952	20 Mar 1978
Mean number of days of rain	8.9	8.8	8.6	9.5	10.9	14.1	13.5	13.1	10.6	10.6	10.2	9.0	127.8	66	1933 2015
Mean number of days of rain ≥ 1 mm	7.2	7.0	6.7	7.2	8.2	10.3	10.2	10.3	8.4	8.6	7.9	7.1	99.1	67	1933 2015
Mean number of days of rain ≥ 10 mm	2.9	2.5	2.0	2.0	2.2	2.6	2.5	2.4	2.5	2.7	2.8	2.4	29.5	67	1933 2015
Mean number of days of rain ≥ 25 mm	1.0	0.8	0.6	0.6	0.5	0.8	0.5	0.5	0.5	0.7	0.8	0.5	7.8	67	1933 2015
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Statistics	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual	Years		Plot	Map
Other daily elements
Mean daily wind run (km)
Maximum wind gust speed (km/h)
Date
Mean daily sunshine (hours)
Mean daily solar exposure (MJ/m²)	23.8	20.7	17.2	13.5	9.9	7.9	8.9	12.0	16.4	20.3	22.4	24.7	16.5	35	1990 2025
Mean number of clear days	9.0	6.7	9.3	9.6	7.3	6.0	6.9	5.3	9.2	7.4	8.4	10.4	95.5	10	1964 1975
Mean number of cloudy days	11.6	9.6	11.4	11.5	13.6	16.6	15.0	15.7	11.4	12.7	12.0	8.5	149.6	10	1964 1975
Mean daily evaporation (mm)
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Statistics	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual	Years		Plot	Map
9 am conditions
Mean 9am temperature (°C)	17.7	16.9	15.2	10.9	7.0	4.0	3.0	4.5	8.0	11.5	13.8	16.7	10.8	34	1933 1975
Mean 9am wet-bulb temperature (°C)	13.4	13.7	12.2	8.9	5.6	3.1	2.0	3.1	5.5	8.3	10.3	12.4	8.2	33	1933 1975
Mean 9am dew-point temperature (°C)														0	1965 1965
Mean 9am relative humidity (%)	58	68	68	75	79	84	81	76	67	62	61	58	70	23	1933 1965
Mean 9am cloud cover (oktas)	2.9	3.5	3.2	3.8	4.3	4.9	4.5	4.2	3.4	3.7	3.3	2.6	3.7	24	1943 1975
Mean 9am wind speed (km/h)														9	1964 1975
9am wind speed vs direction plot
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Statistics	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual	Years		Plot	Map
3 pm conditions
Mean 3pm temperature (°C)	21.6	20.8	18.8	15.2	10.3	7.5	6.4	7.6	10.7	14.0	16.5	19.8	14.1	11	1964 1975
Mean 3pm wet-bulb temperature (°C)	15.3	15.3	13.7	11.3	7.9	5.9	4.6	5.4	7.2	10.0	11.7	13.5	10.2	11	1964 1975
Mean 3pm dew-point temperature (°C)														0	1965 1965
Mean 3pm relative humidity (%)														0	1965 1965
Mean 3pm cloud cover (oktas)	4.8	4.7	4.8	4.4	4.9	5.3	5.1	5.2	4.6	4.9	4.8	4.2	4.8	10	1964 1975
Mean 3pm wind speed (km/h)														9	1964 1975
3pm wind speed vs direction plot

red = highest value blue = lowest value

Product IDCJCM0037 Prepared at Thu 25 Sep 2025 00:20:10 AM AEST

Monthly statistics are only included if there are more than 10 years of data. The number of years (provided in the 2nd last column of the table) may differ between elements if the observing program at the site changed. More detailed data for individual sites can be obtained by contacting the Bureau.

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Page created: Thu 25 Sep 2025 00:20:10 AM AEST