Climate Insights for Cullan Airport

The climate in Cullan Airport is cool. The average annual temperature is 10°C and approximately 454mm of precipitation falls per year. May is the wettest month, receiving around 101mm of rainfall. Cullan 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 February, January, December, when temperatures can drop to -7°C. Snowfall occurs from January to December, with around 97cm accumulating over the season.

Cullan Airport has a wide annual temperature range, spanning 38°C from the coldest to warmest months. The warmest month is July, when average highs reach 31°C and the mean temperature sits around 23°C. The coldest month is February, when overnight lows fall to -7°C and the daily average is -2°C. On average, daily temperatures fluctuate by about 13°C between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 9°C shift in average temperatures.

Cullan Airport is a relatively dry area, receiving approximately 454mm of precipitation annually, which averages out to around 38mm per month. The wettest month is May, averaging 101mm of rainfall. April and June also tend to see above-average precipitation. The driest month is January, with just 15mm. That's 86mm 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. Snowfall is a regular feature from January to December, with around 97cm accumulating over the season. March typically sees the most snow at around 19cm.

Cullan Airport is moderately windy, with an average annual wind speed of 26km/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 29km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in August, with average winds dropping to 23km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 6km/h between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 26km/h in winter, 28km/h in spring, 24km/h in summer, 25km/h in autumn.

It is currently spring in Cullan Airport, which began on March 20, 2026. Cullan 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 31°C, while the coldest stretch bottoms out in February near -7°C. Summer is next, beginning on June 21, 2026 — 88 days from now.

The best time to visit Cullan Airport is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 35mm per month. By contrast, February can be quite cold with temperatures dropping to -7°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 Cullan 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.