Climate Overview
The climate in Posesión Airport is cool. The average annual temperature is 8°C and approximately 369mm of precipitation falls per year. January is the wettest month, receiving around 43mm of rainfall. Posesión Airport is in the Southern Hemisphere. The seasons are reversed — summer runs from December to February, while winter falls between June and August. The summer months are: February, January, December. The coldest months are July, June, August, when temperatures can drop to 1°C. Light snow can occur between June and September.
Temperature
Posesión Airport sees moderate temperature variation throughout the year, ranging from 1°C to 16°C. February is the warmest month, though highs remain moderate at 16°C with a mean of 12°C. July is the coolest month, with minimum temperatures around 1°C and an average of 3°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows. The sharpest temperature change occurs between March and April, with a 3°C shift in average temperatures.
Precipitation
Posesión Airport is a quite dry location, receiving approximately 369mm of precipitation annually, which averages out to around 31mm per month. The wettest month is January, averaging 43mm of rainfall. March and December also tend to see above-average precipitation. The driest month is September, with just 17mm. That's 27mm less than January, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall. Light snowfall can occur between June and September, totalling around 11cm annually. June is the snowiest month with approximately 3cm.
Wind
Posesión Airport is very windy, with an average annual wind speed of 36km/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 39km/h, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in June, with average winds dropping to 31km/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 pick up during the summer months. The seasonal averages are 32km/h in winter, 37km/h in spring, 39km/h in summer, 35km/h in autumn.
Seasons
89 days until Winter
It is currently autumn in Posesión Airport, which began on March 20, 2026. Posesión Airport is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in February at around 16°C, while the coldest stretch bottoms out in July near 1°C. Winter is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from 3 to 13°C. Rainfall is relatively light, with around 67mm over the season and a monthly average of 22mm. Winds are strong, averaging 37km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 8 to 16°C. Rainfall is relatively light, with around 120mm over the season and a monthly average of 40mm. Winds are strong, averaging 39km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 4 to 14°C. Rainfall is relatively light, with around 110mm over the season and a monthly average of 37mm. Winds are strong, averaging 35km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from 1 to 7°C. Rainfall is relatively light, with around 72mm over the season and a monthly average of 24mm. Expect around 9cm of snow accumulation during this period. Winds are strong, averaging 32km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.
Monthly Climate Data
The table below shows monthly climate averages for Posesión 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. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. 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.
