Quandialla Long-term Averages

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Mean Max (°C)	33.2	32.5	29.3	24.3	19.2	15.2	14.3	16.2	19.5	23.9	27.8	31.0	23.8
Mean Min (°C)	17.3	17.2	14.1	9.9	6.5	4.2	3.1	3.7	5.5	8.6	12.1	14.9	9.7
Mean Rain (mm)	50.4	44.1	45.8	41.5	42.8	41.9	44.1	42.5	40.3	49.4	46.3	44.4	532.4
Median Rain (mm)	34.3	33.0	30.8	29.2	33.2	32.4	41.9	40.1	32.8	40.5	37.7	27.6	503.8
Mean Rain Days	5.0	4.7	4.8	4.9	6.8	8.8	10.0	9.4	7.4	7.2	6.4	5.4	81.0

Quandialla Daily Records

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Max (°C)	45.0	44.8	41.0	36.4	28.2	24.4	24.8	27.8	34.4	37.3	43.4	43.5	45.0
Low Max (°C)	15.8	15.1	16.4	12.4	8.0	7.5	5.0	7.8	7.2	11.1	10.7	16.6	5.0
High Min (°C)	33.0	28.5	26.6	19.6	16.8	13.5	13.2	14.0	19.3	20.6	26.0	28.1	33.0
Low Min (°C)	5.9	0.0	2.7	-1.0	-4.0	-6.0	-5.8	-5.5	-2.6	-0.5	1.8	4.5	-6.0
High Rain (mm)	112.3	87.9	95.5	95.5	71.6	55.0	89.8	46.2	44.8	66.8	66.0	77.5	112.3

Quandialla Monthly Records

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Mn. Max (°C)	37.2	36.2	32.6	29.1	21.8	17.8	16.7	20.8	22.8	28.2	34.2	33.9	25.5
Low Mn. Max (°C)	27.8	28.6	26.1	20.5	14.9	13.1	12.0	13.6	15.2	19.9	23.8	27.7	22.0
High Mn. Min (°C)	21.3	20.4	17.4	13.8	10.0	8.2	5.7	6.0	7.9	10.6	17.1	17.2	11.0
Low Mn. Min (°C)	14.0	13.6	10.4	6.7	2.4	0.9	0.1	0.9	2.6	6.5	9.3	12.0	8.0
High Rain (mm)	297.2	152.4	265.7	240.2	159.3	113.4	170.6	127.8	161.9	182.8	184.4	168.3	972.3
Low Rain (mm)	0.0	0.0	0.0	0.0	0.0	0.6	2.0	4.4	1.8	0.0	0.0	0.0	140.4

Quandialla Annual Temperatures & Rainfall

Quandialla Average Number of Days With Temperatures

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
≥ 40°C	2.5	1.4	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.3	0.6	4.8
≥ 35°C	11.6	8.4	2.7	0.0	0.0	0.0	0.0	0.0	0.0	0.4	2.6	6.9	32.2
≥ 30°C	23.3	20.9	14.5	1.8	0.0	0.0	0.0	0.0	0.3	3.6	10.3	18.4	91.9
≤ 2°C	0.0	0.1	0.0	0.8	4.9	9.1	12.5	10.4	6.3	1.2	0.0	0.0	44.9
≤ 0°C	0.0	0.1	0.0	0.1	1.7	4.2	6.7	4.8	2.0	0.1	0.0	0.0	19.5

Quandialla 'per Week' Values (14th/86th Percentiles)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Max	38.5	37.2	34.0	28.7	23.2	18.6	17.4	19.6	24.1	29.0	33.4	36.5	33.0
Low Max	27.7	27.5	24.7	19.8	15.2	11.7	11.1	12.6	15.0	18.6	22.0	25.8	14.7
High Min	21.5	21.0	18.4	14.2	11.1	8.2	7.0	7.3	10.0	13.4	16.8	19.5	17.2
Low Min	12.5	13.5	9.5	5.5	1.9	0.0	-1.0	-0.2	1.4	4.1	7.2	10.4	2.4

Quandialla Data Availability

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Years of Minima	46	45	46	47	47	46	46	47	46	46	46	46	46.0
Earliest Entry	1969	1969	1967	1968	1968	1968	1968	1968	1968	1968	1968	1969	1967
Latest Entry	2014	2014	2014	2014	2014	2014	2014	2014	2014	2014	2014	2014	2014
Years of Maxima	47	45	47	47	47	47	48	48	47	47	48	46	47.0
Earliest Entry	1965	1965	1965	1965	1965	1965	1965	1965	1965	1965	1965	1965	1965
Latest Entry	2014	2014	2014	2014	2014	2014	2014	2014	2014	2014	2014	2014	2014
Years of Rainfall	98	97	100	98	98	98	98	98	98	98	97	98	97.0
Earliest Entry	1926	1926	1925	1925	1925	1925	1925	1925	1925	1925	1925	1925	1925
Latest Entry	2024	2024	2024	2024	2023	2023	2023	2023	2023	2023	2023	2023	2024

Station Details

QUANDIALLA POST OFFICE
CW Slopes & Plains, New South Wales/ACT

34.0112°S 147.7937°E 250m AMSL
Commenced 1925

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Signs indicating Australia's cool season arrival

16:15 AEST Mere hours after our Total Lightning Network went quiet over the Australian continent, the Himawari satellite captured a clear, textbook snapshot of the arrival of Australia's cool season. A few distinguishing features should catch your eye: A band of cloud streaming over northern WA and towards the nation's interior A distinct clearing of cloud from most of the NT's Top End, and A band of cloud crossing to the south of WA Turns out, all three of these features point to one thing: winter is knocking at the door. Image: Himawari satellite imagery and mean sea level pressure (ECMWF) over Australia on the morning of Saturday, April 27th, 2024.