Climate Insights for Boggabri

The climate in Boggabri is warm and mild. The average annual temperature is 18°C and approximately 507mm of precipitation falls per year. March is the wettest month, receiving around 67mm of rainfall. Boggabri is in the Southern Hemisphere. The seasons are reversed — summer runs from December to February, while winter falls between June and August. The summer months are: January, December, February. The coldest months are July, August, June, when temperatures can drop to 4°C.

Temperatures in Boggabri vary considerably across the year, with a 31°C difference between the coldest and warmest months. The warmest month is January, when average highs reach 35°C and the mean temperature sits around 28°C. July is the coolest month, with minimum temperatures around 4°C and an average of 10°C. On average, daily temperatures fluctuate by about 13°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 5°C shift in average temperatures.

Boggabri is a relatively dry area, receiving approximately 507mm of precipitation annually, which averages out to around 42mm per month. The wettest month is March, averaging 67mm of rainfall. October and December also tend to see above-average precipitation. The driest month is July, with just 21mm. That's 46mm less than March, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.

Boggabri 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 February, averaging 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.

It is currently winter in Boggabri, which began on June 21, 2026. Boggabri is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in January at around 35°C, while the coldest stretch bottoms out in July near 4°C. Spring is next, beginning on September 23, 2026 — 89 days from now.

The best time to visit Boggabri is during March, April, September, October and November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 47mm per month. By contrast, January can be uncomfortably hot with highs reaching 35°C, while July is the coldest period with lows dropping to 4°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 Boggabri 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. 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.