Climate Overview
The climate in Castle Rock Ranch Airport is temperate. The average annual temperature is 13°C and approximately 603mm of precipitation falls per year. Maggio is the wettest month, receiving around 122mm of rainfall. Castle Rock Ranch Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: Luglio, Agosto, Giugno. The coldest months are Gennaio, Febbraio, Dicembre, when temperatures can drop to -6°C. Light snow can occur between January and December.
Temperature
Castle Rock Ranch Airport has a wide annual temperature range, spanning 39°C from the coldest to warmest months. The warmest month is Luglio, when average highs reach 33°C and the mean temperature sits around 26°C. The coldest month is Gennaio, when overnight lows fall to -6°C and the daily average is -1°C. On average, daily temperatures fluctuate by about 14°C between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 8°C shift in average temperatures.
Precipitation
Castle Rock Ranch Airport is a relatively dry area, receiving approximately 603mm of precipitation annually, which averages out to around 50mm per month. The wettest month is May, averaging 122mm of rainfall. July and June also tend to see above-average precipitation. The driest month is February, with just 18mm. That's 104mm less than May, 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 January and December, totalling around 41cm annually. January is the snowiest month with approximately 11cm.
Wind
Castle Rock Ranch Airport is moderately windy, with an average annual wind speed of 24km/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 28km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in August, with average winds dropping to 21km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 7km/h between the calmest and windiest months.
Seasons
92 days until Summer
It is currently spring in Castle Rock Ranch Airport, which began on March 20, 2026. Castle Rock Ranch 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 Luglio at around 33°C, while the coldest stretch bottoms out in Gennaio near -6°C. Summer is next, beginning on June 21, 2026 — 92 days from now.
Spring
Temperatures range from 1 to 24°C. Precipitation is moderate at around 215mm for the season, averaging 72mm per month. Winds are strong, averaging 26km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 18 to 33°C. Precipitation is moderate at around 211mm for the season, averaging 70mm per month. Winds are moderate at around 22km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 1 to 30°C. Rainfall is relatively light, with around 112mm over the season and a monthly average of 37mm. Expect around 6cm of snow accumulation during this period. Winds are moderate at around 24km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from -6 to 9°C. Rainfall is relatively light, with around 65mm over the season and a monthly average of 22mm. Expect around 24cm of snow accumulation during this period. Winds are moderate at around 23km/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 Castle Rock Ranch Airport is during Giugno, Agosto and Settembre, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 60mm per month. By contrast, Luglio can be uncomfortably hot with highs reaching 33°C, while Gennaio is the coldest period with lows dropping to -6°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 Castle Rock Ranch 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.