Climate Insights for Warrenton

The climate in Warrenton is warm and mild. The average annual temperature is 19°C and approximately 412mm of precipitation falls per year. Januar is the wettest month, receiving around 77mm of rainfall. Warrenton 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: Dezember, Januar, November. The coldest months are Juli, Juni, August, when temperatures can drop to 2°C.

Temperatures in Warrenton vary considerably across the year, with a 32°C difference between the coldest and warmest months. The warmest month is Dezember, when average highs reach 34°C and the mean temperature sits around 25°C. Juli is the coolest month, with minimum temperatures around 2°C and an average of 10°C. The average daily temperature swing is 17°C, meaning significant differences between daytime and nighttime temperatures. The sharpest temperature change occurs between August and September, with a 5°C shift in average temperatures.

Warrenton is a relatively dry area, receiving approximately 412mm of precipitation annually, which averages out to around 34mm per month. The wettest month is January, averaging 77mm of rainfall. February and April also tend to see above-average precipitation. The driest month is July, with just 3mm. That's 74mm 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.

Warrenton is mildly breezy, with an average annual wind speed of 16km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is November, averaging 19km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 13km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months.

It is currently winter in Warrenton, which began on June 21, 2026. Warrenton 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 Dezember at around 34°C, while the coldest stretch bottoms out in Juli near 2°C. Autumn is next, beginning on March 20, 2026 — 2 days from now.

The best time to visit Warrenton is during Februar, März, April, September, Oktober and November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 41mm per month. By contrast, Dezember can be uncomfortably hot with highs reaching 34°C, while Juli 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 Warrenton 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.