Cool
Average highs are around 16°C, so pack for cooler days.
Weather Guide
Leeuwin-Naturaliste National Park, Australia Average Monthly Weather
Weather score50Mixed annual avg
Best months: January, February, December
Across the year, average daytime temperatures are around 20°C, sunshine averages 7h per day, and rainfall totals about 1004mm. Sea temperatures average 20°C across the year.
Annual weather
Annual averages
Temp
20°C
Rain
1004mm
Annual total
Sun
7h
Sea
20°C
Weather score
50
Mixed avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 139mm, so some wet days are possible.
Some sun
Sunshine averages 5.6h per day, enough for a balanced month.
Cool sea
Sea temperatures average 19°C, so the water can feel cool.
Map
Weather map
Compare Leeuwin-Naturaliste National Park, Australia with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August16°C average high
August has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJanuary to March and December
This stretch sets the upper range for average daytime heat.
Rain
August139mm average rain
August is wetter than Leeuwin-Naturaliste National Park's yearly average, so flexible plans matter more.
Driest monthsJanuary to April and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August5.6 hours average sun
August is below Leeuwin-Naturaliste National Park's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJanuary to February and December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August19°C average sea
August is below Leeuwin-Naturaliste National Park's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJanuary to June
Sea temperatures are usually near 20°C in this stretch, so swimming comfort is at its strongest.
Weather score
August30 weather score
August is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJanuary to March and December
These months have the strongest weather score in the monthly averages.