Kiama Long-term Averages

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Mean Max (°C)	25.1	24.6	23.9	22.2	19.8	17.5	17.4	18.1	20.2	21.4	22.6	23.7	21.3
Mean Min (°C)	19.1	18.8	17.9	15.6	13.0	11.3	10.2	10.7	12.2	14.0	15.8	17.2	14.6
Mean Rain (mm)	92.6	166.0	179.9	92.5	61.4	93.9	86.2	71.0	55.5	88.3	84.6	82.3	1141.2
Median Rain (mm)	62.0	144.2	69.5	64.6	32.5	73.5	69.5	29.1	36.9	112.6	34.3	85.4	860.5
Mean Rain Days	12.6	13.8	15.2	12.0	7.3	10.6	8.8	7.7	9.2	12.6	11.8	12.9	131.4

Kiama Daily Records

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Max (°C)	45.0	39.3	39.5	31.2	27.8	23.4	28.2	27.5	34.7	38.1	41.5	39.0	45.0
Low Max (°C)	19.0	18.0	17.6	15.6	14.5	10.4	10.9	12.0	12.8	13.8	15.6	16.4	10.4
High Min (°C)	23.5	25.3	23.0	21.0	19.5	17.9	16.2	17.1	19.1	21.9	23.0	22.2	25.3
Low Min (°C)	13.1	13.4	11.6	9.0	5.3	5.0	4.9	6.2	5.8	3.0	10.5	11.2	3.0
High Rain (mm)	135.0	169.2	163.8	61.2	94.0	132.2	163.2	170.4	52.2	80.6	95.4	63.0	170.4

Kiama Monthly Records

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Mn. Max (°C)	27.0	25.9	25.6	23.5	21.8	18.2	19.0	19.9	22.1	23.4	24.7	26.0	22.1
Low Mn. Max (°C)	24.1	23.0	22.2	20.0	18.2	16.8	16.2	16.3	18.6	19.5	20.6	20.9	20.6
High Mn. Min (°C)	20.5	20.0	19.5	17.3	14.3	12.4	11.2	12.0	13.2	15.9	17.0	18.4	15.2
Low Mn. Min (°C)	18.1	17.7	16.3	13.9	11.7	10.6	9.1	9.4	11.3	12.8	14.3	15.6	13.9
High Rain (mm)	208.0	446.6	828.6	247.6	194.8	328.4	450.0	269.4	145.2	243.8	221.0	171.4	2845.6
Low Rain (mm)	11.6	22.8	0.6	11.0	0.0	3.2	1.4	2.8	0.4	12.8	12.6	2.0	646.0

Kiama Annual Temperatures & Rainfall

Kiama Average Number of Days With Temperatures

	Jan	Feb	Mar	Apr	Sep	Oct	Nov	Dec	Ann
≥ 40°C	0.2	0.0	0.0	0.0	0.0	0.0	0.1	0.0	0.3
≥ 35°C	0.5	0.2	0.2	0.0	0.0	0.2	0.5	0.2	1.7
≥ 30°C	1.7	0.8	0.5	0.2	0.8	1.3	1.2	1.5	8.0
≤ 2°C	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
≤ 0°C	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Max	27.0	27.0	25.8	24.2	21.7	20.0	19.1	21.0	24.2	24.1	25.2	25.6	25.2
Low Max	22.0	21.6	20.6	19.2	16.7	15.6	14.6	15.0	16.2	17.1	18.5	20.1	16.9
High Min	20.9	20.9	19.5	17.2	14.9	13.7	11.8	12.7	14.3	16.1	18.0	19.1	18.6
Low Min	16.1	16.5	15.3	13.8	11.0	9.6	8.0	8.9	9.8	11.1	13.8	14.4	10.2

Kiama Data Availability

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Years of Minima	19	19	18	18	18	17	17	18	18	17	17	18	17.0
Earliest Entry	2002	2002	2002	2002	2002	2002	2002	2002	2002	2002	2004	2001	2001
Latest Entry	2024	2024	2024	2023	2023	2023	2023	2023	2023	2023	2023	2023	2024
Years of Maxima	19	19	18	18	18	17	17	18	18	18	17	18	17.0
Earliest Entry	2002	2002	2002	2002	2002	2002	2002	2002	2002	2002	2004	2001	2001
Latest Entry	2024	2024	2024	2023	2023	2023	2023	2023	2023	2023	2023	2023	2024
Years of Rainfall	18	18	17	17	17	17	17	17	17	16	15	17	17.0
Earliest Entry	2002	2002	2002	2002	2002	2002	2002	2002	2002	2002	2008	2001	2001
Latest Entry	2024	2024	2024	2023	2023	2023	2023	2023	2023	2023	2023	2023	2024

Station Details

KIAMA (BOMBO HEADLAND)
Illawarra, New South Wales/ACT

34.6532°S 150.8609°E 16m AMSL
Commenced 2001

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Weather News

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Southerly surges across the southeast

10:07 AEST It's a chilly and showery end to the working week across southeastern Australia, after a strong surge of south to southeasterly winds pushed cool air across the region overnight.