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Traralgon, Victoria climate

Cfb Oceanic / temperate

Traralgon has a mildly seasonal mild-temperate climate (Oceanic / temperate, Köppen Cfb). The hottest month is January with an average daily high near 81°F, while the coldest is July averaging around 39°F at night. Precipitation is fairly even year-round, totalling about 28 inches.

☀️ Summers

Warm

Highs near 81°F in January.

About 20 days a year above 90 °F

❄️ Winters

Chilly

Lows near 39°F in July.

About 16 freezing nights a year

🌧️ Rain

Moderate rainfall

About 28 in of rain a year.

Wettest in November

⛅ Sky & trend

Often cloudy

Cloudy skies much of the year.

+0.6 °F vs 50 years ago

Temperature & precipitation

Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figures

Clear vs cloudy days

Share of days each month that are clear, partly cloudy or cloudy · 1991–2020 · hover a month for the day counts

Traralgon climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	81	80	76	69	62	58	57	59	63	68	72	76
Avg temp (°F)	68	68	64	58	53	49	48	49	53	56	61	64
Avg low (°F)	56	56	52	47	44	40	39	40	42	45	49	52
Precipitation (in)	2.0	1.9	1.7	2.1	2.1	2.4	2.4	2.7	2.9	2.6	3.0	2.4

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°F)	81	80	76	69	62	58
Avg temp (°F)	68	68	64	58	53	49
Avg low (°F)	56	56	52	47	44	40
Precipitation (in)	2.0	1.9	1.7	2.1	2.1	2.4

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	57	59	63	68	72	76
Avg temp (°F)	48	49	53	56	61	64
Avg low (°F)	39	40	42	45	49	52
Precipitation (in)	2.4	2.7	2.9	2.6	3.0	2.4

How often — frequency of weather events

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	10	9	11	14	17	20	20	20	18	14	13	11
Days with high ≥ 90°F (days)	6	5	3	0.2	—	—	—	—	—	0.3	2	4
Days with low ≤ 32°F (days)	—	—	—	0.2	0.9	4	5	4	1	0.2	—	—

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Days with measurable rain (days)	10	9	11	14	17	20
Days with high ≥ 90°F (days)	6	5	3	0.2	—	—
Days with low ≤ 32°F (days)	—	—	—	0.2	0.9	4

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	20	20	18	14	13	11
Days with high ≥ 90°F (days)	—	—	—	0.3	2	4
Days with low ≤ 32°F (days)	5	4	1	0.2	—	—

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	62	62	62	63	67	64	67	65	67	68	68	65
Clear days (≤ 30% cloud)	5	5	5	4	3	4	3	3	3	3	3	4
Partly cloudy days (30–70%)	12	11	11	11	12	13	13	12	11	10	10	11
Cloudy days (≥ 70%)	14	13	14	14	16	14	16	15	16	18	17	16
Relative humidity (%)	61	64	67	74	81	87	86	83	79	75	70	64
Wind speed (mph)	0.1	0.1	0.1	0.2	0.2	0.2	0.2	0.1	0.1	0.1	0.1	0.1

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	62	62	62	63	67	64
Clear days (≤ 30% cloud)	5	5	5	4	3	4
Partly cloudy days (30–70%)	12	11	11	11	12	13
Cloudy days (≥ 70%)	14	13	14	14	16	14
Relative humidity (%)	61	64	67	74	81	87
Wind speed (mph)	0.1	0.1	0.1	0.2	0.2	0.2

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	67	65	67	68	68	65
Clear days (≤ 30% cloud)	3	3	3	3	3	4
Partly cloudy days (30–70%)	13	12	11	10	10	11
Cloudy days (≥ 70%)	16	15	16	18	17	16
Relative humidity (%)	86	83	79	75	70	64
Wind speed (mph)	0.2	0.1	0.1	0.1	0.1	0.1

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Morwell (latrobe Valley Airpor, a weather station, about 6 km from the city centre. The underlying daily records come from NOAA's global station network.

Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.

How we build these numbers →