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Park climate1991–2020 climate normals18 m source elevationNASA POWER

Long-term temperature, precipitation, and wind averages based on 1991 to 2020 climate records.

Wilsons Promontory Marine National Park Monthly Climate Normals and Atmospheric Data

Climate records for Wilsons Promontory Marine National Park detail twelve-month averages for temperature, daily precipitation, relative humidity, wind speed, and daylight hours. Derived from NASA POWER measurements at a representative coordinate, these normals characterize the long-term atmospheric rhythm of the area from 1991 to 2020. Data points provide a consistent reference for the park, distinct from current weather or short-term forecasts.

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Annual climate pattern

Mapping thirty-year average temperature bands against daily precipitation rates across twelve months of historical observations

Monthly Temperature and Precipitation Trends in Wilsons Promontory Marine National Park

Wilsons Promontory Marine National Park displays a maritime climate pattern where average monthly mean temperatures range from roughly 18 degrees Celsius in February to 11 degrees Celsius in August. Average daily precipitation rates shift inversely, rising from under two millimeters in summer to more than three millimeters per day during winter based on thirty years of representative observations.
Mean temperatureAverage minimum–maximum rangePrecipitation
Temperature (°C)PrecipitationUp to 3.4 mm/day5°10°15°20°25°30°18°18°17°16°14°12°11°11°12°13°15°16°012341.81.81.82.32.63.13.13.432.42.52.2JanFebMarAprMayJunJulAugSepOctNovDec
Annual mean
14.5 °C
Warmest month
February
Coolest month
August
Wettest month
August
Twelve-month climate

Comparing annual temperature bounds, average daily precipitation, and calculated daylight hours

Wilsons Promontory Marine National Park Weather by Month and Climate Normals

Comparing monthly climate normals for Wilsons Promontory Marine National Park reveals seasonal shifts in average temperature bounds and average daily precipitation rates at a representative elevation of 17.82 meters. Integrating relative humidity, wind speed, and calculated daylight hours from 1991 to 2020 provides a reliable baseline of the surrounding marine environment.
Mean temperaturePrecipitationHumidityWind speedDaylight
January17.7 °C13.2° to 29.7°1.8 mm/day76%4.4 m/s14.4 hours
February18.2 °C13.8° to 28.2°1.8 mm/day76.7%4.4 m/s13.5 hours
March17.4 °C12.9° to 26.5°1.8 mm/day76%4.4 m/s12.3 hours
April15.7 °C11.6° to 22.9°2.3 mm/day76.4%4.4 m/s11 hours
May14.1 °C10.2° to 19.2°2.6 mm/day78%4.6 m/s9.9 hours
June12.3 °C8.7° to 16.4°3.1 mm/day80.1%4.8 m/s9.3 hours
July11.4 °C8° to 15.2°3.1 mm/day79.9%5 m/s9.6 hours
August11.3 °C7.4° to 16°3.4 mm/day78.9%5.1 m/s10.5 hours
September12.2 °C8.1° to 18.2°3 mm/day78%4.9 m/s11.8 hours
October13.3 °C8.9° to 21.8°2.4 mm/day76.6%4.6 m/s13.1 hours
November14.7 °C10.1° to 24.5°2.5 mm/day76.6%4.5 m/s14.2 hours
December16.1 °C11.5° to 27.1°2.2 mm/day75.5%4.6 m/s14.7 hours
Calculated climate highlights

Trace annual shifts in temperature, precipitation, and wind across long term monthly averages.

Wilsons Promontory Marine National Park Calculated Monthly Climate Highlights

Analyzing the thirty year climatology for Wilsons Promontory Marine National Park reveals calculated contrasts between the warmest, coolest, wettest, and driest months of the annual cycle. Combining temperature, precipitation, and wind data provides a balanced overview of seasonal transitions, helping to distinguish long term monthly averages from individual weather extremes.
Warmest month
February18.2 °C
Coolest month
August11.3 °C
Wettest month
August3.4 mm/day
Driest month
January1.8 mm/day
Most humid month
June80.1%
Windiest month
August5.1 m/s
Longest daylight
December14.7 hours

Interactive climate map

Compare National Park Climate Data Through an Interactive Global Map

Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.

Global National Park Climate Map
Other park climates

Analyze standardized monthly temperature and precipitation data across diverse coastal and inland sanctuaries.

Compare Wilsons Promontory Marine National Park with Other Protected Area Climate Profiles

Standardized monthly climate normals from other protected landscapes in the region and country provide essential geographic context when contrasted with the coastal patterns of Wilsons Promontory Marine National Park. Comparing monthly temperature and precipitation alongside wind or humidity measurements highlights the unique atmospheric traits of each geographic setting.
MoriAtlas Explorer

Continue Exploring the Wilsons Promontory Marine National Park Landscape and Geography

Deepen your understanding of Wilsons Promontory Marine National Park's protected marine environment and its integral role within Australia's coastal conservation network. Examining its mapped boundaries and island geography provides valuable insight into Victoria's unique marine landscapes where Bass Strait meets the Southern Ocean, contributing to a broader atlas of protected areas.

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Wilsons Promontory Marine National Park Protected Area

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