Climate Overview
The climate in Clear Creek International Airport is cool. The average annual temperature is 8°C and approximately 949mm of precipitation falls per year. February is the wettest month, receiving around 115mm of rainfall. Clear Creek International Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are December, January, February, when temperatures can drop to -4°C. Clear Creek International Airport experiences heavy snowfall, typically from January through December.
Temperature
Temperatures in Clear Creek International Airport vary considerably across the year, with a 33°C difference between the coldest and warmest months. The warmest month is July, when average highs reach 29°C and the mean temperature sits around 21°C. The coldest month is December, when overnight lows fall to -4°C and the daily average is -1°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 6°C shift in average temperatures.
Precipitation
Clear Creek International Airport is a moderately rainy area, receiving approximately 949mm of precipitation annually, which averages out to around 79mm per month. The wettest month is February, averaging 115mm of rainfall. April and May also tend to see above-average precipitation. The driest month is July, with just 17mm. That's 98mm 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. Clear Creek International Airport receives heavy snowfall, accumulating around 246cm annually from January through December. The snowiest month is December, with approximately 56cm. Winter travel should account for significant snow cover.
Wind
Clear Creek International Airport is relatively calm, with an average annual wind speed of 11km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.
Seasons
91 days until Summer
It is currently spring in Clear Creek International Airport, which began on March 20, 2026. Clear Creek International 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 29°C, while the coldest stretch bottoms out in December near -4°C. Summer is next, beginning on June 21, 2026 — 91 days from now.
Spring
Temperatures range from -1 to 18°C. Rainfall is heavy, totalling around 307mm across the season with a monthly average of 102mm. Winds are generally light, averaging 11km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 9 to 29°C. Rainfall is relatively light, with around 126mm over the season and a monthly average of 42mm. Winds are generally light, averaging 11km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -1 to 23°C. Precipitation is moderate at around 218mm for the season, averaging 73mm per month. Expect around 37cm of snow accumulation during this period. Winds are generally light, averaging 10km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from -4 to 4°C. Precipitation is moderate at around 297mm for the season, averaging 99mm per month. Expect around 153cm of snow accumulation during this period. Winds are generally light, averaging 10km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.
Best Time to Visit
The best time to visit Clear Creek International Airport is during June, July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 42mm per month. By contrast, December can be quite cold with temperatures dropping to -4°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.
Monthly Climate Data
The table below shows monthly climate averages for Clear Creek International 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.