Climate Overview
The climate in Cape Blanco State Airport is temperate. The average annual temperature is 12°C and approximately 1575mm of precipitation falls per year. Dicembre is the wettest month, receiving around 296mm of rainfall. Cape Blanco State Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: Agosto, Settembre, Luglio. The coldest months are Febbraio, Marzo, Aprile, when temperatures can drop to 8°C.
Temperature
Cape Blanco State Airport has relatively stable temperatures year-round, staying within a 8°C range. Agosto is the warmest month, though highs remain moderate at 16°C with a mean of 15°C. Febbraio is the coolest month, with minimum temperatures around 8°C and an average of 9°C. Daily temperature variation is modest, with an average difference of 3°C between highs and lows.
Precipitation
Cape Blanco State Airport is a fairly wet location, receiving approximately 1575mm of precipitation annually, which averages out to around 131mm per month. The wettest month is December, averaging 296mm of rainfall. January and November also tend to see above-average precipitation. The driest month is July, with just 3mm. That's 293mm less than December, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.
Wind
Cape Blanco State Airport is very windy, with an average annual wind speed of 33km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 38km/h, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in September, with average winds dropping to 30km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 8km/h 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 36km/h in winter, 33km/h in spring, 33km/h in summer, 31km/h in autumn.
Seasons
92 days until Summer
It is currently spring in Cape Blanco State Airport, which began on March 20, 2026. Cape Blanco State Airport is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in Agosto at around 16°C, while the coldest stretch bottoms out in Febbraio near 8°C. Summer is next, beginning on June 21, 2026 — 92 days from now.
Spring
Temperatures range from 8 to 13°C. Rainfall is heavy, totalling around 375mm across the season with a monthly average of 125mm. Winds are strong, averaging 33km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 12 to 16°C. Rainfall is relatively light, with around 49mm over the season and a monthly average of 16mm. Winds are strong, averaging 33km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 10 to 16°C. Rainfall is heavy, totalling around 367mm across the season with a monthly average of 122mm. Winds are strong, averaging 31km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 8 to 12°C. Rainfall is heavy, totalling around 784mm across the season with a monthly average of 261mm. Winds are strong, averaging 36km/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 Blanco State 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.