Whyalla Long-term Averages

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Mean Max (°C)	29.2	29.1	26.9	23.9	20.3	17.6	16.9	18.4	20.8	23.6	25.9	27.4	23.3
Mean Min (°C)	18.5	18.7	16.8	13.7	10.5	8.2	7.2	8.0	9.9	12.4	14.9	16.8	12.9
Mean Rain (mm)	19.3	23.0	17.5	19.1	27.0	26.8	22.4	24.1	26.1	27.1	22.4	20.9	275.6
Median Rain (mm)	7.5	11.0	11.1	14.6	21.5	18.3	18.4	22.0	19.0	19.3	19.2	15.0	250.0
Mean Rain Days	2.9	2.9	3.2	4.6	7.2	7.5	8.3	8.2	6.7	6.1	4.4	3.8	64.7

Whyalla Daily Records

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Max (°C)	49.4	46.2	44.6	39.2	31.3	27.2	29.5	33.0	38.0	41.8	45.6	44.9	49.4
Low Max (°C)	18.3	19.4	17.7	15.6	12.4	9.3	10.0	11.4	11.9	12.6	14.4	18.0	9.3
High Min (°C)	34.3	30.0	28.0	24.9	19.6	17.0	19.2	17.5	23.0	27.5	29.8	30.5	34.3
Low Min (°C)	8.0	8.9	9.0	4.2	2.6	-2.0	-1.5	0.2	1.6	0.1	6.6	7.0	-2.0
High Rain (mm)	69.6	169.9	80.5	61.4	64.5	58.6	31.0	36.3	62.4	57.0	55.1	90.2	169.9

Whyalla Monthly Records

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Mn. Max (°C)	35.8	33.9	29.6	26.6	22.8	21.9	20.2	22.9	24.1	26.4	28.9	30.5	24.7
Low Mn. Max (°C)	25.6	26.0	25.0	21.4	17.4	14.6	15.2	16.3	17.0	19.9	23.4	24.3	22.1
High Mn. Min (°C)	21.8	21.4	20.3	15.8	12.8	10.8	9.0	10.2	11.8	14.4	17.3	19.0	13.7
Low Mn. Min (°C)	15.7	16.6	14.5	11.0	8.6	5.9	4.1	5.3	8.0	10.8	12.4	14.5	11.8
High Rain (mm)	115.1	216.9	112.4	104.4	94.3	92.2	95.0	78.8	112.8	104.0	87.2	109.7	555.0
Low Rain (mm)	0.0	0.0	0.0	0.0	0.9	0.7	0.3	1.6	0.0	0.8	0.0	0.0	107.3

Whyalla Annual Temperatures & Rainfall

Whyalla Average Number of Days With Temperatures

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
≥ 40°C	2.4	1.7	0.5	0.0	0.0	0.0	0.0	0.0	0.0	0.1	0.8	1.3	6.7
≥ 35°C	6.2	4.8	3.1	0.5	0.0	0.0	0.0	0.0	0.3	1.5	3.5	4.5	24.3
≥ 30°C	11.2	10.2	7.2	3.6	0.3	0.0	0.0	0.2	1.8	5.1	7.7	8.9	55.4
≤ 2°C	0.0	0.0	0.0	0.0	0.0	0.4	0.4	0.3	0.0	0.0	0.0	0.0	1.2
≤ 0°C	0.0	0.0	0.0	0.0	0.0	0.0	0.1	0.0	0.0	0.0	0.0	0.0	0.1

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Max	37.5	36.3	33.3	29.4	24.4	20.7	19.9	22.5	26.9	30.9	33.8	35.2	30.6
Low Max	23.3	23.4	22.2	19.7	16.7	14.8	14.2	14.6	16.1	18.1	20.0	21.8	16.7
High Min	22.0	21.8	20.0	17.0	13.5	10.8	9.6	10.6	12.9	15.6	18.4	20.1	18.5
Low Min	15.5	15.6	13.8	10.6	7.5	5.3	4.5	5.1	6.9	9.3	11.7	13.7	7.4

Whyalla Data Availability

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Years of Minima	45	43	45	44	44	45	44	44	44	44	44	43	43.8
Earliest Entry	1957	1957	1957	1957	1957	1957	1957	1957	1957	1957	1957	1957	1957
Latest Entry	2001	2001	2001	2001	2001	2001	2001	2000	2000	2000	2000	2000	2001
Years of Maxima	45	44	44	45	44	45	44	44	44	44	44	42	43.8
Earliest Entry	1957	1957	1957	1957	1957	1957	1957	1957	1957	1957	1957	1957	1957
Latest Entry	2001	2001	2001	2001	2001	2001	2001	2000	2000	2000	2000	2000	2001
Years of Rainfall	95	95	95	94	95	94	94	94	94	94	92	93	94.0
Earliest Entry	1907	1907	1907	1907	1907	1907	1907	1906	1906	1906	1906	1906	1906
Latest Entry	2001	2001	2001	2001	2001	2001	2001	2000	2000	2000	2000	2000	2001

climate

Station Details

WHYALLA (NORRIE)
Eastern Eyre Peninsula, South Australia

33.0303°S 137.5328°E 13m AMSL
Commenced 1906 / Closed 2001

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