Climate Insights for Lower Granite State Airport

The climate in Lower Granite State Airport is temperate. The average annual temperature is 11°C and approximately 563mm of precipitation falls per year. February is the wettest month, receiving around 76mm of rainfall. Lower Granite State Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are December, January, February, when temperatures can drop to -2°C. Snowfall occurs from January to December, with around 87cm accumulating over the season.

Temperatures in Lower Granite State Airport vary considerably across the year, with a 34°C difference between the coldest and warmest months. The warmest month is August, when average highs reach 32°C and the mean temperature sits around 24°C. The coldest month is December, when overnight lows fall to -2°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 7°C shift in average temperatures.

Lower Granite State Airport is a relatively dry area, receiving approximately 563mm of precipitation annually, which averages out to around 47mm per month. The wettest month is February, averaging 76mm of rainfall. January and March also tend to see above-average precipitation. The driest month is July, with just 6mm. That's 70mm 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. Snowfall is a regular feature from January to December, with around 87cm accumulating over the season. February typically sees the most snow at around 30cm.

Lower Granite State Airport is relatively calm, with an average annual wind speed of 3km/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 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 3km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0km/h between the calmest and windiest months.

It is currently summer in Lower Granite State Airport, which began on June 21, 2026. Lower Granite State 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 August at around 32°C, while the coldest stretch bottoms out in December near -2°C. Autumn is next, beginning on September 23, 2026 — 83 days from now.

The best time to visit Lower Granite State Airport is during May, 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 21mm per month. By contrast, December can be quite cold with temperatures dropping to -2°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Lower Granite State 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.