Climate Overview
The climate in Cape Gloucester Airport is hot. The average annual temperature is 27°C and approximately 3891mm of precipitation falls per year. Cape Gloucester Airport receives a notable amount of rainfall throughout the year, including during its driest month. Cape Gloucester Airport sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Cape Gloucester Airport has relatively stable temperatures year-round, staying within a 2°C range. The warmest month is November, when average highs reach 28°C and the mean temperature sits around 27°C. August is the coolest month, with minimum temperatures around 26°C and an average of 26°C. Daily temperature variation is modest, with an average difference of 2°C between highs and lows.
Precipitation
Cape Gloucester Airport is a very wet location, receiving approximately 3891mm of precipitation annually, which averages out to around 324mm per month. The wettest month is December, averaging 491mm of rainfall. February and March also tend to see above-average precipitation. The driest month is August, with just 167mm. That's 324mm less than December, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.
Wind
Cape Gloucester Airport is mildly breezy, with an average annual wind speed of 16km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 21km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in November, with average winds dropping to 11km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 10km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 20km/h in winter, 15km/h in spring, 16km/h in summer, 13km/h in autumn.
Seasons
87 days until Summer
It is currently spring in Cape Gloucester Airport, which began on September 23, 2026. Cape Gloucester Airport sits near the equator, so the traditional four-season cycle is less pronounced. Temperatures remain relatively stable year-round. The warmest period peaks in November at around 28°C, while the coldest stretch bottoms out in August near 26°C. Summer is next, beginning on December 21, 2026 (87 days from now).
Spring
Temperatures range from 26 to 28°C. Rainfall is heavy, totalling around 717mm across the season with a monthly average of 239mm. Winds are generally light, averaging 15km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 26 to 28°C. Rainfall is heavy, totalling around 1444mm across the season with a monthly average of 481mm. Winds are moderate at around 16km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.
Autumn
Temperatures range from 26 to 28°C. Rainfall is heavy, totalling around 1188mm across the season with a monthly average of 396mm. Winds are generally light, averaging 13km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 26 to 27°C. Rainfall is heavy, totalling around 543mm across the season with a monthly average of 181mm. Winds are moderate at around 20km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Monthly Climate Data
The table below shows monthly climate averages for Cape Gloucester Airport based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.
