Lucas Heights Long-term Averages

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Mean Max (°C)	25.9	26.0	24.7	22.3	18.9	16.2	15.8	17.2	19.5	21.6	23.4	25.7	21.4
Mean Min (°C)	17.3	17.6	16.1	13.3	10.1	8.2	6.6	7.4	9.3	11.9	13.7	16.0	12.2
Mean Rain (mm)	96.7	110.6	127.3	92.3	75.9	100.3	63.4	68.5	50.7	71.3	90.6	76.4	1011.9
Median Rain (mm)	75.5	80.3	90.8	68.4	51.2	62.8	37.4	30.6	37.5	48.6	70.9	56.2	1016.8
Mean Rain Days	11.3	11.2	12.2	9.8	9.3	10.0	7.9	7.7	8.1	9.9	10.7	10.2	116.7

Lucas Heights Daily Records

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Max (°C)	41.2	42.0	39.8	32.4	26.9	23.5	24.0	28.0	34.4	34.0	41.5	40.0	42.0
Low Max (°C)	17.2	17.0	16.7	14.2	11.6	9.5	9.1	7.5	11.1	12.9	15.0	16.1	7.5
High Min (°C)	26.1	25.5	23.3	19.5	18.0	15.5	13.1	14.4	18.8	19.4	22.2	23.5	26.1
Low Min (°C)	10.9	11.1	8.4	5.6	4.3	-0.5	-0.6	1.6	3.1	3.5	6.8	8.8	-0.6
High Rain (mm)	147.0	170.0	140.6	160.0	137.2	232.6	247.2	169.9	148.4	103.2	156.0	111.3	247.2

Lucas Heights Monthly Records

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Mn. Max (°C)	27.9	28.2	27.0	24.8	20.5	17.6	17.5	19.4	23.0	24.4	26.1	28.4	22.4
Low Mn. Max (°C)	23.7	24.4	23.1	21.0	17.4	15.0	14.6	15.9	17.1	18.7	21.3	23.3	20.6
High Mn. Min (°C)	18.9	18.9	17.8	15.1	12.0	11.3	8.8	9.1	11.8	13.4	15.0	17.3	13.0
Low Mn. Min (°C)	15.0	16.7	14.6	12.1	8.9	6.9	5.1	6.5	8.2	10.3	12.2	14.4	11.6
High Rain (mm)	270.7	443.0	567.2	397.6	358.4	449.7	647.9	403.8	249.3	219.1	432.2	273.1	2396.6
Low Rain (mm)	7.1	11.0	10.4	0.5	4.1	2.3	0.3	0.0	0.6	0.0	8.1	1.0	461.1

Lucas Heights Annual Temperatures & Rainfall

Lucas Heights Average Number of Days With Temperatures

	Jan	Feb	Mar	Apr	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
≥ 40°C	0.2	0.2	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.1	0.0	0.5
≥ 35°C	1.2	1.0	0.4	0.0	0.0	0.0	0.0	0.0	0.0	0.8	1.7	5.0
≥ 30°C	5.4	3.9	2.5	0.5	0.0	0.0	0.0	0.3	1.8	3.2	6.0	22.9
≤ 2°C	0.0	0.0	0.0	0.0	0.2	0.5	0.2	0.0	0.0	0.0	0.0	0.9
≤ 0°C	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.1

Lucas Heights 'per Week' Values (14th/86th Percentiles)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Max	30.6	29.9	28.5	25.7	21.9	18.3	18.0	20.1	23.7	26.7	28.6	31.7	27.1
Low Max	21.6	21.7	21.0	19.2	16.1	14.2	13.5	14.3	15.5	17.2	18.5	20.8	15.8
High Min	19.7	20.0	18.5	16.0	13.0	10.8	8.9	10.2	12.2	14.9	16.5	18.5	17.5
Low Min	14.9	15.2	13.8	10.3	7.3	5.6	4.3	5.0	6.4	8.9	10.5	13.1	6.8

Lucas Heights Data Availability

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Years of Minima	20	21	21	21	21	21	21	21	20	20	20	20	21.0
Earliest Entry	1962	1962	1962	1962	1962	1962	1962	1962	1962	1962	1962	1962	1962
Latest Entry	1982	1982	1982	1982	1982	1982	1982	1982	1982	1982	1982	1982	1982
Years of Maxima	20	21	21	21	21	21	21	21	21	20	20	20	21.0
Earliest Entry	1962	1962	1962	1962	1962	1962	1962	1962	1962	1962	1962	1962	1962
Latest Entry	1982	1982	1982	1982	1982	1982	1982	1982	1982	1982	1982	1982	1982
Years of Rainfall	64	66	67	65	64	66	65	66	66	65	65	64	66.0
Earliest Entry	1959	1959	1958	1958	1958	1958	1958	1958	1958	1958	1958	1958	1958
Latest Entry	2024	2024	2024	2024	2023	2023	2023	2023	2023	2023	2023	2023	2024

Station Details

LUCAS HEIGHTS (ANSTO)
Sydney, New South Wales/ACT

34.0517°S 150.9800°E 140m AMSL
Commenced 1958

Enter a postcode or town name for local weather, or text to search the site. » advanced search

Weather News

» all stories

Severe thunderstorms to hit WA on Friday

20:44 AEST A flurry of intense thunderstorms will batter some western and southwestern parts of WA on Friday, with damaging winds, heavy rain and hail all possible.