Climate Insights for Big Lake

The climate in Big Lake is warm and mild. The average annual temperature is 19°C and approximately 414mm of precipitation falls per year. Maggio is the wettest month, receiving around 73mm of rainfall. Big Lake 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 2°C. Light snow can occur between January and December.

Temperatures in Big Lake vary considerably across the year, with a 33°C difference between the coldest and warmest months. Luglio is the hottest month, with daytime highs reaching 35°C and an average of 29°C. Gennaio is the coolest month, with minimum temperatures around 2°C and an average of 8°C. On average, daily temperatures fluctuate by about 13°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 6°C shift in average temperatures.

Big Lake is a relatively dry area, receiving approximately 414mm of precipitation annually, which averages out to around 34mm per month. The wettest month is May, averaging 73mm of rainfall. September and April also tend to see above-average precipitation. The driest month is February, with just 15mm. That's 58mm less than May, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall. Light snowfall can occur between January and December, totalling around 5cm annually. December is the snowiest month with approximately 2cm.

Big Lake is moderately windy, with an average annual wind speed of 25km/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 September, 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 8km/h between the calmest and windiest months.

It is currently winter in Big Lake, which began on December 21, 2026. Big Lake 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 35°C, while the coldest stretch bottoms out in Gennaio near 2°C. Spring is next, beginning on March 20, 2026 — 1 days from now.

The best time to visit Big Lake is during Marzo, Aprile, Maggio and Ottobre, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 46mm per month. By contrast, Luglio can be uncomfortably hot with highs reaching 35°C, while Gennaio is the coldest period with lows dropping to 2°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 Big Lake 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.