Climate Overview
The climate in Granite Mountain Lodge Airport is cool. The average annual temperature is 3°C and approximately 465mm of precipitation falls per year. July is the wettest month, receiving around 67mm of rainfall. Granite Mountain Lodge 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 -15°C. Snowfall occurs from January to December, with around 157cm accumulating over the season.
Temperature
Granite Mountain Lodge Airport has a wide annual temperature range, spanning 39°C from the coldest to warmest months. July is the warmest month, though highs remain moderate at 24°C with a mean of 16°C. The coldest month is December, when overnight lows fall to -15°C and the daily average is -9°C. On average, daily temperatures fluctuate by about 15°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 8°C shift in average temperatures.
Precipitation
Granite Mountain Lodge Airport is a relatively dry area, receiving approximately 465mm of precipitation annually, which averages out to around 39mm per month. The wettest month is July, averaging 67mm of rainfall. May and August also tend to see above-average precipitation. The driest month is January, with just 22mm. That's 45mm less than July, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall. Snowfall is a regular feature from January to December, with around 157cm accumulating over the season. February typically sees the most snow at around 25cm.
Wind
Granite Mountain Lodge Airport is mildly breezy, with an average annual wind speed of 13km/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 16km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 11km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 5km/h between the calmest and windiest months.
Seasons
83 days until Summer
It is currently spring in Granite Mountain Lodge Airport, which began on March 20, 2026. Granite Mountain Lodge 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 24°C, while the coldest stretch bottoms out in December near -15°C. Summer is next, beginning on June 21, 2026 — 83 days from now.
Spring
Temperatures range from -10 to 14°C. Rainfall is relatively light, with around 139mm over the season and a monthly average of 46mm. Winds are generally light, averaging 15km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 5 to 24°C. Precipitation is moderate at around 156mm for the season, averaging 52mm per month. Winds are generally light, averaging 12km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -9 to 20°C. Rainfall is relatively light, with around 90mm over the season and a monthly average of 30mm. Expect around 33cm of snow accumulation during this period. Winds are generally light, averaging 13km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from -15 to 1°C. Rainfall is relatively light, with around 81mm over the season and a monthly average of 27mm. Expect around 60cm of snow accumulation during this period. Winds are generally light, averaging 13km/h. Heavy layering and insulated outerwear are essential — exposed skin should be minimised outdoors.
Best Time to Visit
The best time to visit Granite Mountain Lodge Airport is during July, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 67mm per month. By contrast, December can be quite cold with temperatures dropping to -15°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 Granite Mountain Lodge 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.
