Blue Rock Reservoir Long-term Averages

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Mean Max (°C)	24.9	25.3	23.3	19.2	16.1	12.9	12.9	13.8	16.0	18.5	20.5	23.2	18.8
Mean Min (°C)	13.0	12.6	12.1	9.8	7.8	5.7	5.1	5.0	6.4	7.7	9.3	11.3	8.7
Mean Rain (mm)	50.5	46.1	51.2	54.7	52.1	64.2	63.8	60.5	73.4	74.0	69.8	61.7	735.0
Median Rain (mm)	52.0	39.4	45.9	49.4	50.7	53.0	57.1	47.6	66.6	69.9	64.4	62.4	739.7
Mean Rain Days	8.8	7.1	9.6	10.5	13.9	16.4	16.8	15.9	14.5	13.5	11.3	10.2	148.3

Blue Rock Reservoir Daily Records

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Max (°C)	42.5	43.0	37.7	32.5	26.5	22.5	22.0	24.5	28.5	32.8	37.0	39.6	43.0
Low Max (°C)	12.0	14.0	12.6	10.0	8.4	7.8	7.0	7.1	7.8	6.5	9.9	12.3	6.5
High Min (°C)	25.2	22.9	23.5	16.4	15.0	13.6	12.4	14.6	17.0	15.4	18.8	26.0	26.0
Low Min (°C)	2.0	0.0	0.5	0.5	0.0	-5.0	-3.5	-4.5	-2.0	0.7	0.0	0.0	-5.0
High Rain (mm)	47.8	210.0	59.8	107.4	32.8	50.4	32.0	36.0	51.0	39.0	76.5	57.6	210.0

Blue Rock Reservoir Monthly Records

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Mn. Max (°C)	28.3	27.9	25.4	21.1	18.1	14.8	14.4	15.8	17.8	24.3	22.4	28.0	20.3
Low Mn. Max (°C)	21.5	22.3	19.6	17.0	15.5	12.0	11.8	12.0	13.0	16.2	18.5	20.1	16.5
High Mn. Min (°C)	14.4	13.8	13.8	11.4	9.3	7.9	6.3	6.4	7.4	9.2	11.1	12.9	9.7
Low Mn. Min (°C)	11.3	9.3	10.0	8.1	5.3	4.1	3.3	2.1	5.2	5.0	6.2	8.0	7.7
High Rain (mm)	129.6	158.8	133.8	150.0	120.6	141.2	117.2	104.6	178.4	155.6	134.2	124.6	990.7
Low Rain (mm)	4.6	4.4	9.5	13.0	10.8	29.6	24.0	23.6	26.5	10.0	18.6	18.0	500.2

Blue Rock Reservoir Annual Temperatures & Rainfall

Blue Rock Reservoir Average Number of Days With Temperatures

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
≥ 40°C	0.1	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.2
≥ 35°C	2.2	1.1	0.5	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.1	0.6	4.1
≥ 30°C	6.0	5.0	3.5	0.1	0.0	0.0	0.0	0.0	0.0	0.5	1.4	3.3	18.8
≤ 2°C	0.0	0.4	0.1	0.0	0.2	2.5	3.9	3.6	1.2	0.7	0.1	0.1	13.4
≤ 0°C	0.0	0.1	0.0	0.0	0.1	0.1	0.7	0.3	0.0	0.0	0.0	0.0	2.1

Blue Rock Reservoir 'per Week' Values (14th/86th Percentiles)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Max	32.8	32.8	29.5	24.6	19.3	16.0	15.4	16.9	20.4	23.7	27.2	30.1	26.3
Low Max	19.6	20.0	18.0	15.5	13.0	11.0	10.5	11.1	12.5	14.0	15.7	17.6	12.8
High Min	16.0	16.1	14.8	12.5	10.5	9.0	7.6	7.8	9.0	10.6	13.0	14.4	13.0
Low Min	10.1	10.3	8.7	6.7	4.7	2.3	1.9	2.1	3.5	5.0	7.0	8.5	4.4

Blue Rock Reservoir Data Availability

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Years of Minima	12	12	10	15	12	11	12	12	13	14	16	13	14.0
Earliest Entry	1987	1987	1986	1986	1986	1986	1986	1986	1986	1986	1986	1986	1986
Latest Entry	2019	2019	2019	2019	2019	2019	2019	2018	2018	2018	2018	2018	2019
Years of Maxima	12	14	11	13	12	11	15	13	14	14	15	13	14.0
Earliest Entry	1987	1987	1986	1986	1986	1986	1986	1986	1986	1986	1986	1986	1986
Latest Entry	2019	2019	2019	2019	2019	2019	2019	2018	2018	2018	2018	2018	2019
Years of Rainfall	31	31	30	29	28	25	27	27	27	30	31	25	31.0
Earliest Entry	1986	1986	1986	1986	1986	1986	1986	1986	1986	1986	1986	1986	1986
Latest Entry	2019	2019	2019	2019	2019	2019	2019	2018	2018	2018	2018	2018	2019

climate

Station Details

WILLOW GROVE (BLUE ROCK RESERVOIR)
W & S Gippsland, Victoria

38.0808°S 146.2139°E 161m AMSL
Commenced 1986

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