Climate Overview
The climate in Coposa Airport is cool. The average annual temperature is 8°C and approximately 368mm of precipitation falls per year. February is the wettest month, receiving around 141mm of rainfall. Coposa 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: November, December, October. The coldest months are June, July, August, when temperatures can drop to 0°C. Light snow can occur between May and August.
Temperature
Coposa Airport sees moderate temperature variation throughout the year, ranging from 0°C to 16°C. November is the warmest month, though highs remain moderate at 16°C with a mean of 10°C. June is the coolest month, with minimum temperatures around 0°C and an average of 5°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs.
Precipitation
Coposa Airport is a quite dry location, receiving approximately 368mm of precipitation annually, which averages out to around 31mm per month. The wettest month is February, averaging 141mm of rainfall. January and March also tend to see above-average precipitation. The driest month is October, with just 2mm. That's 138mm less than February, 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. Light snowfall can occur between May and August, totalling around 16cm annually. June is the snowiest month with approximately 6cm.
Wind
Coposa Airport is relatively calm, with an average annual wind speed of 2km/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 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in February, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.
Seasons
89 days until Spring
It is currently winter in Coposa Airport, which began on June 21, 2026. Coposa 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 November at around 16°C, while the coldest stretch bottoms out in June near 0°C. Spring is next, beginning on September 23, 2026 — 89 days from now.
Spring
Temperatures range from 2 to 16°C. Precipitation is minimal, with only around 11mm for the entire season. Winds are generally light, averaging 3km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 5 to 16°C. Precipitation is moderate at around 279mm for the season, averaging 93mm per month. Winds are generally light, averaging 2km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 2 to 15°C. Rainfall is relatively light, with around 61mm over the season and a monthly average of 20mm. Winds are generally light, averaging 2km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from 0 to 14°C. Precipitation is minimal, with only around 18mm for the entire season. Expect around 12cm of snow accumulation during this period. Winds are generally light, averaging 2km/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 Coposa 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.
