Port Hedland Long-term Averages

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Mean Max (°C)	36.4	36.3	36.8	35.3	30.8	27.7	27.4	29.4	32.5	35.1	36.3	36.8	33.4
Mean Min (°C)	25.7	25.6	24.7	21.6	17.4	14.3	12.5	13.3	15.6	18.7	21.6	24.3	19.6
Mean Rain (mm)	58.2	89.1	54.5	21.0	26.1	22.5	10.0	4.8	1.3	1.0	2.5	18.9	310.8
Median Rain (mm)	19.4	74.6	14.6	1.6	8.2	6.5	2.6	0.6	0.4	0.2	0.0	0.4	304.4
Mean Rain Days	5.0	6.8	4.5	2.1	3.2	3.1	2.3	2.0	1.7	1.2	0.7	1.8	34.2

Port Hedland Daily Records

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Max (°C)	49.0	48.2	47.0	42.8	38.8	35.5	34.4	39.9	42.3	46.9	47.4	47.9	49.0
Low Max (°C)	26.0	23.9	24.1	19.6	17.2	16.0	15.6	16.5	21.4	25.0	24.6	26.7	15.6
High Min (°C)	32.0	30.7	31.3	29.2	26.3	24.7	22.7	22.2	27.0	28.3	29.9	32.3	32.3
Low Min (°C)	18.1	16.3	15.8	12.2	7.0	4.7	3.2	3.7	7.7	11.1	12.4	16.6	3.2
High Rain (mm)	387.1	328.9	179.4	117.2	156.2	140.0	73.2	34.6	19.0	8.4	59.4	169.3	387.1

Port Hedland Monthly Records

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Mn. Max (°C)	39.4	39.8	39.7	38.9	34.3	30.3	30.2	32.5	36.3	39.2	40.6	40.8	35.0
Low Mn. Max (°C)	32.9	33.4	32.9	31.3	27.6	24.4	24.1	26.4	29.7	30.4	32.6	33.7	32.0
High Mn. Min (°C)	27.4	27.3	26.7	24.5	20.6	18.5	17.1	16.2	21.4	22.9	26.2	27.3	22.1
Low Mn. Min (°C)	23.5	21.9	21.8	17.8	14.8	10.2	9.3	10.5	13.0	15.4	19.3	22.0	18.2
High Rain (mm)	453.5	360.0	427.2	352.1	169.9	261.8	80.5	58.6	27.4	8.8	66.8	219.0	713.2
Low Rain (mm)	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	44.5

Port Hedland Annual Temperatures & Rainfall

Port Hedland Average Number of Days With Temperatures

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
≥ 40°C	4.6	4.4	5.3	1.3	0.0	0.0	0.0	0.0	0.3	3.8	5.8	5.9	31.5
≥ 35°C	19.5	17.5	22.4	17.4	2.7	0.0	0.0	0.6	6.5	16.1	18.5	20.3	141.5
≥ 30°C	30.5	27.5	30.3	28.5	19.4	5.8	4.3	12.6	23.3	27.5	28.8	30.6	269.0
≤ 2°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
≤ 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

Port Hedland 'per Week' Values (14th/86th Percentiles)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
High Max	40.4	40.3	40.3	38.1	33.9	30.3	29.6	31.7	35.7	39.1	40.8	40.8	38.5
Low Max	33.1	32.7	33.4	32.3	27.5	25.0	24.7	26.5	28.9	30.2	31.7	33.0	27.8
High Min	27.4	27.3	26.7	24.4	20.6	18.3	16.2	16.4	18.2	21.3	23.9	26.4	25.6
Low Min	23.6	23.5	22.1	18.2	13.6	10.0	8.7	10.0	12.7	15.5	18.8	21.6	12.8

Port Hedland Data Availability

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Years of Minima	77	77	76	76	76	76	77	77	77	77	77	77	76.0
Earliest Entry	1949	1949	1949	1949	1949	1949	1948	1948	1948	1948	1948	1948	1948
Latest Entry	2025	2025	2025	2024	2024	2024	2024	2024	2024	2024	2024	2024	2025
Years of Maxima	77	76	76	76	76	76	77	77	77	77	77	77	76.0
Earliest Entry	1949	1949	1949	1949	1949	1949	1948	1948	1948	1948	1948	1948	1948
Latest Entry	2025	2025	2025	2024	2024	2024	2024	2024	2024	2024	2024	2024	2025
Years of Rainfall	80	80	81	82	81	81	81	83	83	83	83	83	82.0
Earliest Entry	1943	1943	1943	1943	1943	1943	1943	1942	1942	1942	1942	1942	1942
Latest Entry	2025	2025	2025	2024	2024	2024	2024	2024	2024	2024	2024	2024	2025

Station Details

PORT HEDLAND AIRPORT
Pilbara, Western Australia

20.3725°S 118.6317°E 7m AMSL
Commenced 1942

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Months of rain in a day in southern WA

12:31 AEST Heavy rain has fallen in southern parts of Western Australia, with the heaviest day of rain (in any month) in at least 20 years at some locations.