Mt Gambier Long-term Averages

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Mean Max (°C)	25.5	25.3	23.3	19.6	16.2	13.9	13.2	14.2	15.9	18.1	20.6	23.1	19.0
Mean Min (°C)	11.3	11.7	10.6	8.8	7.4	5.8	5.2	5.6	6.4	7.2	8.5	10.0	8.2
Mean Rain (mm)	27.0	26.4	35.0	54.1	73.2	85.3	100.4	95.4	72.1	60.6	46.6	38.3	715.7
Median Rain (mm)	17.1	21.2	26.1	43.8	64.9	78.5	96.4	86.2	72.7	56.3	47.0	34.2	697.7
Mean Rain Days	8.4	8.0	11.7	15.5	19.8	20.7	22.8	22.2	19.5	17.1	13.4	11.8	191.1

Mt Gambier Daily Records

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Max (°C)	44.1	44.9	41.3	35.8	28.5	21.6	22.4	26.6	32.2	34.4	41.2	45.9	45.9
Low Max (°C)	14.3	13.9	12.3	9.8	8.3	7.2	7.3	7.7	8.2	8.8	11.2	12.8	7.2
High Min (°C)	27.8	27.7	24.6	21.1	16.4	14.1	12.7	14.2	17.7	20.3	22.7	23.3	27.8
Low Min (°C)	1.4	2.8	0.0	-1.8	-2.8	-3.9	-3.9	-2.6	-3.4	-1.6	-0.8	1.2	-3.9
High Rain (mm)	84.6	90.7	62.2	65.6	45.4	50.0	43.8	48.0	53.2	41.1	76.6	78.8	90.7

Mt Gambier Monthly Records

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Mn. Max (°C)	29.4	29.7	27.0	22.7	18.4	16.6	14.6	17.3	18.9	23.7	26.2	28.7	20.5
Low Mn. Max (°C)	21.3	19.8	19.2	16.0	13.5	12.0	11.9	12.3	13.8	15.3	17.6	18.7	17.1
High Mn. Min (°C)	14.9	14.3	14.1	11.6	10.4	8.0	6.9	8.0	8.5	9.0	11.8	13.0	9.3
Low Mn. Min (°C)	7.1	8.9	7.1	6.4	5.0	3.0	2.5	2.6	3.9	5.2	6.5	7.9	6.5
High Rain (mm)	126.2	128.0	159.4	155.5	160.3	165.2	189.5	177.8	129.0	140.2	110.8	118.4	970.9
Low Rain (mm)	1.6	0.3	2.6	6.2	10.4	16.9	29.9	18.2	26.7	3.8	11.4	5.8	365.2

Mt Gambier Annual Temperatures & Rainfall

Mt Gambier Average Number of Days With Temperatures

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
≥ 40°C	0.6	0.2	0.1	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.2	1.1
≥ 35°C	3.2	2.4	1.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.4	1.5	8.5
≥ 30°C	7.3	6.3	4.3	0.8	0.0	0.0	0.0	0.0	0.0	0.5	2.3	4.5	25.9
≤ 2°C	0.0	0.0	0.1	0.6	1.8	3.9	4.1	3.5	2.4	1.8	0.6	0.0	18.7
≤ 0°C	0.0	0.0	0.0	0.1	0.4	1.3	1.4	0.9	0.4	0.3	0.0	0.0	4.8

Mt Gambier 'per Week' Values (14th/86th Percentiles)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Max	32.9	32.8	29.8	24.3	18.9	15.7	15.0	16.5	19.3	22.9	26.7	30.0	25.5
Low Max	19.4	19.3	18.1	15.4	13.4	11.9	11.3	11.8	12.9	14.1	15.6	17.6	13.2
High Min	14.8	15.3	14.1	12.2	10.6	8.9	8.0	8.4	9.7	10.5	12.0	13.5	12.3
Low Min	7.1	7.8	6.7	5.0	3.7	2.3	2.1	2.4	2.8	3.4	4.7	6.2	4.0

Mt Gambier Data Availability

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Years of Minima	82	83	83	83	83	83	83	83	83	82	82	82	82.0
Earliest Entry	1943	1942	1998	1942	1942	1942	1942	1942	1942	1942	1942	1942	1997
Latest Entry	2024	2024	2024	2024	2024	2024	2024	2024	2024	2024	2023	2023	2024
Years of Maxima	82	83	83	83	83	83	83	83	83	82	82	82	82.0
Earliest Entry	1943	1942	1942	1942	1942	1942	1942	1942	1942	1942	1942	1942	1942
Latest Entry	2024	2024	2024	2024	2024	2024	2024	2024	2024	2024	2023	2023	2024
Years of Rainfall	82	83	83	83	83	83	83	83	83	82	82	82	82.0
Earliest Entry	1942	1942	1942	1942	1942	1942	1942	1942	1942	1942	1942	1942	1942
Latest Entry	2024	2024	2024	2024	2024	2024	2024	2024	2024	2024	2023	2023	2024

Station Details

MOUNT GAMBIER AERO
Lower South East, South Australia

37.7473°S 140.7739°E 63m AMSL
Commenced 1941

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