Climate Insights for Nova Odessa

The climate in Nova Odessa is warm and mild. The average annual temperature is 23°C and approximately 1360mm of precipitation falls per year. January is the wettest month, receiving around 275mm of rainfall. Nova Odessa 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: December, February, April. The coldest months are June, July, August, when temperatures can drop to 12°C.

Nova Odessa sees moderate temperature variation throughout the year, ranging from 12°C to 32°C. The warmest month is December, when average highs reach 32°C and the mean temperature sits around 25°C. June is the coolest month, with minimum temperatures around 12°C and an average of 17°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 5°C shift in average temperatures.

Nova Odessa is a fairly wet location, receiving approximately 1360mm of precipitation annually, which averages out to around 113mm per month. The wettest month is January, averaging 275mm of rainfall. March and February also tend to see above-average precipitation. The driest month is July, with just 4mm. That's 271mm 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.

Nova Odessa is relatively calm, with an average annual wind speed of 2km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in February, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.

It is currently winter in Nova Odessa, which began on June 21, 2026. Nova Odessa 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 December at around 32°C, while the coldest stretch bottoms out in June near 12°C. Spring is next, beginning on September 23, 2026 — 61 days from now.

The best time to visit Nova Odessa is during May, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 39mm per month. By contrast, December can be uncomfortably hot with highs reaching 32°C, while June is the coldest period with lows dropping to 12°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 Nova Odessa 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.