Climatology - Roleystone

Full Climatology For Roleystone

Long Term Averages

	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	ANNUAL
Mean Max (°C)	30.7	30.7	28.0	23.6	19.4	16.2	15.1	16.0	17.9	21.2	25.0	28.5	22.6
Mean Min (°C)	15.5	15.9	14.8	12.7	10.2	8.2	7.4	7.7	8.4	9.8	11.9	13.9	11.3
Mean Rain (mm)	18.0	20.1	27.0	53.8	128.1	198.8	218.8	178.3	123.5	66.8	41.0	13.7	1089.3
Rain Days	2.0	2.0	4.0	7.0	12.0	17.0	18.0	16.0	14.0	9.0	6.0	3.0	115.0

Daily Records

	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	ANNUAL
High Max (°C)	41.8	42.1	41.0	36.5	31.0	23.0	22.0	26.6	31.3	35.8	38.9	41.0	42.1
Low Max (°C)	16.3	13.7	14.0	13.0	9.0	8.1	9.6	8.7	9.8	12.0	13.9	16.0	8.1
High Min (°C)	27.1	25.4	24.3	20.3	18.0	15.0	14.0	15.0	18.8	18.6	22.0	24.3	27.1
Low Min (°C)	8.0	8.0	5.0	4.4	3.0	1.9	1.0	1.0	1.0	3.0	4.0	5.0	1.0
High Rain (mm)	139.2	83.6	59.4	81.0	92.8	98.4	320.6	98.2	124.0	62.0	66.0	36.4	320.6

Monthly Records

	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	ANNUAL
High Mean Max (°C)	33.3	33.8	30.4	26.4	22.0	18.0	16.1	18.4	20.2	24.5	29.2	31.9	24.0
Low Mean Max (°C)	28.0	27.5	25.3	20.5	17.5	13.9	13.5	14.4	15.5	18.4	21.3	22.8	21.6
High Mean Min (°C)	17.9	18.0	16.5	15.7	12.2	9.8	8.9	9.6	10.6	12.3	14.4	16.5	12.4
Low Mean Min (°C)	14.0	13.9	13.2	10.0	8.4	6.1	5.3	6.0	6.3	7.8	10.0	11.2	10.5
High Rain (mm)	143.2	122.2	140.4	157.8	281.6	376.2	459.2	307.6	295.8	165.2	169.4	64.4	1444.8
Low Rain (mm)	0.0	0.0	0.0	0.0	28.0	28.8	31.6	30.2	9.7	1.5	2.0	0.0	572.8

Average Number of Days with Temperatures

	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	ANNUAL
≥ 40.0°C	0.5	0.4	0.2	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.2	1.4
≥ 35.0°C	5.9	5.4	2.4	0.1	0.0	0.0	0.0	0.0	0.0	0.1	0.7	3.6	18.1
≥ 30.0°C	18.2	16.3	10.9	2.2	0.1	0.0	0.0	0.0	0.1	1.3	5.3	12.2	66.1
≤ 2.0°C	0.0	0.0	0.0	0.0	0.0	0.0	0.7	0.1	0.2	0.0	0.0	0.0	1.0
≤ 0.0°C	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0

Warnings

WA

Fri 09:29 AWST

Gale Warning for Leeuwin and Albany coasts. Strong Wind Warning for Perth Local Waters & Perth and Bunbury Geographe coasts

View all warnings