Chapman Hill Long-term Averages

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Mean Max (°C)	-	-	-	-	-	-	-	-	-	-	-	-	-
Mean Min (°C)	-	-	-	-	-	-	-	-	-	-	-	-	-
Mean Rain (mm)	10.5	9.2	20.3	43.2	114.9	160.2	157.4	117.8	69.8	47.3	26.8	13.4	789.8
Median Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-
Mean Rain Days	1.7	1.8	3.3	6.6	10.9	13.0	14.4	13.2	9.5	7.8	4.9	2.6	87.3

Chapman Hill Daily Records

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Max (°C)	-	-	-	-	-	-	-	-	-	-	-	-	-
Low Max (°C)	-	-	-	-	-	-	-	-	-	-	-	-	-
High Min (°C)	-	-	-	-	-	-	-	-	-	-	-	-	-
Low Min (°C)	-	-	-	-	-	-	-	-	-	-	-	-	-
High Rain (mm)	64.0	59.4	60.2	75.2	113.6	150.9	103.1	100.0	108.2	113.6	58.2	56.8	150.9

Chapman Hill Monthly Records

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Mn. Max (°C)	-	-	-	-	-	-	-	-	-	-	-	-	-
Low Mn. Max (°C)	-	-	-	-	-	-	-	-	-	-	-	-	-
High Mn. Min (°C)	-	-	-	-	-	-	-	-	-	-	-	-	-
Low Mn. Min (°C)	-	-	-	-	-	-	-	-	-	-	-	-	-
High Rain (mm)	95.6	75.6	111.0	147.1	311.5	384.5	306.8	303.9	167.9	144.1	121.4	69.8	1285.6
Low Rain (mm)	0.0	0.0	0.0	0.0	23.6	38.6	23.8	0.0	0.0	0.0	0.0	0.0	476.8

Chapman Hill Annual Temperatures & Rainfall

Chapman Hill Average Number of Days With Temperatures

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
≥ 40°C	-	-	-	-	-	-	-	-	-	-	-	-	-
≥ 35°C	-	-	-	-	-	-	-	-	-	-	-	-	-
≥ 30°C	-	-	-	-	-	-	-	-	-	-	-	-	-
≤ 2°C	-	-	-	-	-	-	-	-	-	-	-	-	-
≤ 0°C	-	-	-	-	-	-	-	-	-	-	-	-	-

Chapman Hill 'per Week' Values (14th/86th Percentiles)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Max	-	-	-	-	-	-	-	-	-	-	-	-	-
Low Max	-	-	-	-	-	-	-	-	-	-	-	-	-
High Min	-	-	-	-	-	-	-	-	-	-	-	-	-
Low Min	-	-	-	-	-	-	-	-	-	-	-	-	-

Chapman Hill Data Availability

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Years of Minima	-	-	-	-	-	-	-	-	-	-	-	-	-
Earliest Entry	-	-	-	-	-	-	-	-	-	-	-	-	-
Latest Entry	-	-	-	-	-	-	-	-	-	-	-	-	-
Years of Maxima	-	-	-	-	-	-	-	-	-	-	-	-	-
Earliest Entry	-	-	-	-	-	-	-	-	-	-	-	-	-
Latest Entry	-	-	-	-	-	-	-	-	-	-	-	-	-
Years of Rainfall	66	65	67	68	66	59	58	59	59	63	64	67	65.0
Earliest Entry	1951	1951	1951	1951	1951	1951	1951	1951	1951	1951	1951	1951	1951
Latest Entry	2024	2024	2024	2023	2023	2023	2023	2023	2023	2023	2023	2023	2024

Station Details

CHAPMAN HILL
Southwest, Western Australia

33.7831°S 115.3447°E 60m AMSL
Commenced 1951

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Weather News

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Eastern soaking underway with two months' rain in western NSW

12:37 AEST Parts of Western NSW, Qld and Vic have seen double their average May rainfall in the last 24 hours, with rainfall set to continue Friday before focusing on the east on the weekend. The rain is being generated by an upper level trough which is sitting over the region, which is expected to move east over the weekend. These are the largest falls recorded during the 24 hours to 9am on Friday, May 10; Noona in NSW observed 54mm, taking the monthly total to 89.8mm after 32mm fell during last week's event. White Cliffs saw double the May monthly rainfall average in a day with 44m, the most daily rain in May in 43 years. Broken Hill, NSW and Thargomindah, Qld also saw more than a month's worth of rain, with 23.8mm and 26.2mm falling respectively. Mangalore airport, Vic recorded 41.4mm, making it the wettest May day in 24 years. Wilcannia, NSW observed 39.8mm, its biggest daily May rainfall in 21 years The opening nine days of May have been very wet for much of NSW and southeast Qld.