Climate Overview
The climate in Buttonwillow is warm and mild. The average annual temperature is 20°C and approximately 244mm of precipitation falls per year. Gennaio is the wettest month, receiving around 49mm of rainfall. Buttonwillow 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 Dicembre, Gennaio, Febbraio, when temperatures can drop to 6°C.
Temperature
Temperatures in Buttonwillow 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 39°C and an average of 31°C. Dicembre is the coolest month, with minimum temperatures around 6°C and an average of 11°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 7°C shift in average temperatures.
Precipitation
Buttonwillow is a quite dry location, receiving approximately 244mm of precipitation annually, which averages out to around 20mm per month. The wettest month is January, averaging 49mm of rainfall. March and February also tend to see above-average precipitation. The driest month is July, with just 0mm. That's 49mm less than January, 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.
Wind
Buttonwillow is relatively calm, with an average annual wind speed of 11km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is May, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.
Seasons
93 days until Summer
It is currently spring in Buttonwillow, which began on March 20, 2026. Buttonwillow 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 39°C, while the coldest stretch bottoms out in Dicembre near 6°C. Summer is next, beginning on June 21, 2026 — 93 days from now.
Spring
Temperatures range from 10 to 30°C. Rainfall is relatively light, with around 75mm over the season and a monthly average of 25mm. Winds are generally light, averaging 12km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 21 to 39°C. Precipitation is minimal, with only around 6mm for the entire season. Winds are generally light, averaging 11km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 9 to 35°C. Precipitation is minimal, with only around 29mm for the entire season. Winds are generally light, averaging 10km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from 6 to 19°C. Rainfall is relatively light, with around 133mm over the season and a monthly average of 44mm. Winds are generally light, averaging 11km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Best Time to Visit
The best time to visit Buttonwillow is during Marzo, Aprile, Maggio and Ottobre, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 20mm per month. By contrast, Luglio can be uncomfortably hot with highs reaching 39°C, while Dicembre is the coldest period with lows dropping to 6°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.
Monthly Climate Data
The table below shows monthly climate averages for Buttonwillow 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.