Flinders Island Long-term Averages

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Mean Max (°C)	22.3	22.7	21.4	18.8	16.2	14.1	13.4	13.8	15.2	16.9	18.7	20.4	17.8
Mean Min (°C)	13.5	13.8	12.7	10.8	9.0	7.1	6.4	6.6	7.6	8.7	10.3	12.0	9.9
Mean Rain (mm)	45.9	37.9	49.9	57.7	77.6	72.7	80.0	74.9	61.6	59.1	54.5	57.3	726.2
Median Rain (mm)	38.4	27.3	39.5	51.9	66.1	63.5	78.4	68.6	59.8	47.8	49.8	50.6	701.1
Mean Rain Days	8.7	8.0	10.1	13.1	16.8	18.2	19.6	18.6	15.3	13.8	11.4	10.5	163.8

Flinders Island Daily Records

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Max (°C)	41.5	39.4	35.6	31.7	27.4	20.3	21.4	22.7	29.5	32.7	35.9	40.5	41.5
Low Max (°C)	14.5	15.0	14.3	11.1	10.3	9.0	8.6	9.0	9.3	10.6	11.3	12.2	8.6
High Min (°C)	24.2	21.8	23.3	21.8	17.6	15.9	14.4	14.0	18.3	20.6	20.4	22.4	24.2
Low Min (°C)	2.6	4.0	1.6	-0.4	-1.7	-2.5	-3.5	-3.0	-2.5	-1.4	0.5	2.5	-3.5
High Rain (mm)	107.0	63.0	119.4	65.0	79.8	77.2	94.7	69.9	50.4	81.8	92.7	72.9	119.4

Flinders Island Monthly Records

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Mn. Max (°C)	24.6	24.9	23.9	21.3	17.7	15.7	14.6	15.8	17.1	20.2	21.9	23.4	18.9
Low Mn. Max (°C)	19.2	20.0	19.4	16.2	14.7	13.1	12.1	12.5	12.7	14.7	16.5	17.5	16.7
High Mn. Min (°C)	15.9	16.1	14.6	12.5	12.1	9.9	8.9	8.8	9.8	10.5	12.5	14.1	11.0
Low Mn. Min (°C)	10.4	11.3	9.5	8.8	6.5	4.6	3.5	4.9	4.8	6.7	8.3	9.5	8.9
High Rain (mm)	147.2	164.9	162.0	136.8	212.5	195.8	219.2	174.6	134.4	168.1	184.5	204.8	1164.9
Low Rain (mm)	1.6	1.3	4.0	9.0	10.2	12.9	14.2	6.4	6.1	1.8	1.0	2.8	373.0

Flinders Island Annual Temperatures & Rainfall

Flinders Island Average Number of Days With Temperatures

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
≥ 40°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
≥ 35°C	0.4	0.2	0.1	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.1	0.1	0.8
≥ 30°C	1.8	1.2	0.7	0.0	0.0	0.0	0.0	0.0	0.0	0.1	0.5	0.9	5.2
≤ 2°C	0.0	0.0	0.0	0.4	1.4	3.9	5.1	4.5	2.9	1.5	0.3	0.0	20.0
≤ 0°C	0.0	0.0	0.0	0.0	0.4	0.9	2.0	1.6	0.7	0.2	0.0	0.0	5.9

Flinders Island 'per Week' Values (14th/86th Percentiles)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Max	26.1	26.4	24.8	21.7	18.5	15.8	15.0	15.7	17.5	20.1	22.0	23.5	22.2
Low Max	18.6	19.2	18.1	16.1	14.0	12.2	11.7	11.9	12.8	13.9	15.6	17.2	13.3
High Min	16.6	17.5	16.2	14.4	12.8	11.1	10.0	10.2	10.8	11.8	13.5	14.9	14.4
Low Min	9.6	9.2	7.8	6.3	4.3	2.2	1.5	2.0	3.0	4.0	6.1	8.0	4.7

Flinders Island Data Availability

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Years of Minima	61	62	61	61	60	61	62	62	62	61	60	60	60.0
Earliest Entry	1962	1962	1962	1962	1962	1962	1962	1962	1962	1962	1962	1962	1962
Latest Entry	2024	2024	2024	2023	2023	2023	2023	2023	2023	2023	2023	2023	2024
Years of Maxima	62	62	60	61	60	61	62	62	62	61	60	61	60.0
Earliest Entry	1962	1962	1962	1962	1962	1962	1962	1962	1962	1962	1962	1962	1962
Latest Entry	2024	2024	2024	2023	2023	2023	2023	2023	2023	2023	2023	2023	2024
Years of Rainfall	81	82	81	81	81	81	82	82	81	81	81	81	80.0
Earliest Entry	1943	1942	1942	1942	1942	1942	1942	1942	1942	1942	1942	1942	1942
Latest Entry	2024	2024	2024	2023	2023	2023	2023	2023	2023	2023	2023	2023	2024

Station Details

FLINDERS ISLAND AIRPORT
Furneaux Islands, Tasmania

40.0911°S 148.0024°E 9m AMSL
Commenced 1942

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Winter is Coming: Chilly day for Sydney, rain pelts eastern seaboard

17:22 AEST Just as we forecast yesterday, a coastal trough has deepened along the NSW and southeast Qld coasts as a low in the Coral Sea continues to inch closer to Qld. The trough has brought some interesting weather to NSW in the past 36 hours or so, particularly along the coastal fringe, giving those New South Welshmen a “Stark” Game of Thrones reminder: winter is coming.