Climate Insights for Circle City Airport

The climate in Circle City Airport is cold. The average annual temperature is -4°C and approximately 296mm of precipitation falls per year. August is the wettest month, receiving around 64mm of rainfall. Circle City Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, June, August. The coldest months are January, December, February, when temperatures can drop to -29°C. Snowfall occurs from January to December, with around 68cm accumulating over the season.

Circle City Airport has a wide annual temperature range, spanning 52°C from the coldest to warmest months. July is the warmest month, though highs remain moderate at 23°C with a mean of 18°C. January brings the harshest conditions, with lows dropping to -29°C and an average temperature of -26°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 13°C shift in average temperatures.

Circle City Airport is a quite dry location, receiving approximately 296mm of precipitation annually, which averages out to around 25mm per month. The wettest month is August, averaging 64mm of rainfall. July and September also tend to see above-average precipitation. The driest month is March, with just 8mm. That's 55mm less than August, 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. Snowfall is a regular feature from January to December, with around 68cm accumulating over the season. December typically sees the most snow at around 13cm.

Circle City Airport is relatively calm, with an average annual wind speed of 10km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is June, averaging 13km/h, though still comfortable for most outdoor activities. The calmest conditions occur in January, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 7km/h in winter, 11km/h in spring, 13km/h in summer, 9km/h in autumn.

It is currently spring in Circle City Airport, which began on March 20, 2026. Circle City 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 July at around 23°C, while the coldest stretch bottoms out in January near -29°C. Summer is next, beginning on June 21, 2026 — 91 days from now.

The best time to visit Circle City Airport is during June and July, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 40mm per month. By contrast, January can be quite cold with temperatures dropping to -29°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for Circle City 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.