Climate Overview
The climate in Happy Mountain Airport is temperate. The average annual temperature is 11°C and approximately 313mm of precipitation falls per year. July is the wettest month, receiving around 63mm of rainfall. Happy Mountain Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: June, July, August. The coldest months are January, December, February, when temperatures can drop to -5°C. Light snow can occur between January and December.
Temperature
Temperatures in Happy Mountain Airport vary considerably across the year, with a 33°C difference between the coldest and warmest months. The warmest month is June, when average highs reach 28°C and the mean temperature sits around 21°C. The coldest month is January, when overnight lows fall to -5°C and the daily average is 0°C. On average, daily temperatures fluctuate by about 14°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 6°C shift in average temperatures.
Precipitation
Happy Mountain Airport is a quite dry location, receiving approximately 313mm of precipitation annually, which averages out to around 26mm per month. The wettest month is July, averaging 63mm of rainfall. August and September also tend to see above-average precipitation. The driest month is April, with just 14mm. That's 49mm less than July, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Light snowfall can occur between January and December, totalling around 41cm annually. January is the snowiest month with approximately 11cm.
Wind
Happy Mountain Airport is moderately windy, with an average annual wind speed of 21km/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 27km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in August, with average winds dropping to 15km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 12km/h gap 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 21km/h in winter, 26km/h in spring, 17km/h in summer, 19km/h in autumn.
Seasons
82 days until Summer
It is currently spring in Happy Mountain Airport, which began on March 20, 2026. Happy Mountain 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 June at around 28°C, while the coldest stretch bottoms out in January near -5°C. Summer is next, beginning on June 21, 2026 — 82 days from now.
Spring
Temperatures range from 0 to 23°C. Rainfall is relatively light, with around 48mm over the season and a monthly average of 16mm. Winds are strong, averaging 26km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 13 to 28°C. Rainfall is relatively light, with around 140mm over the season and a monthly average of 47mm. Winds are moderate at around 17km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from -1 to 25°C. Rainfall is relatively light, with around 68mm over the season and a monthly average of 23mm. Expect around 7cm of snow accumulation during this period. Winds are moderate at around 19km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from -5 to 10°C. Rainfall is relatively light, with around 56mm over the season and a monthly average of 19mm. Expect around 25cm of snow accumulation during this period. Winds are moderate at around 21km/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 Happy Mountain Airport is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 43mm per month. By contrast, January can be quite cold with temperatures dropping to -5°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 Happy Mountain 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.
