Climate Insights for Mooi River

The climate in Mooi River is temperate. The average annual temperature is 15°C and approximately 1064mm of precipitation falls per year. January is the wettest month, receiving around 247mm of rainfall. Mooi River 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, March. The coldest months are July, June, August, when temperatures can drop to 2°C. Light snow can occur between July and July.

Temperatures in Mooi River vary considerably across the year, with a 24°C difference between the coldest and warmest months. The warmest month is December, when average highs reach 26°C and the mean temperature sits around 19°C. July is the coolest month, with minimum temperatures around 2°C and an average of 9°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 4°C shift in average temperatures.

Mooi River is a moderately rainy area, receiving approximately 1064mm of precipitation annually, which averages out to around 89mm per month. The wettest month is January, averaging 247mm of rainfall. November and March also tend to see above-average precipitation. The driest month is June, with just 14mm. That's 233mm 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. Light snowfall can occur between July and July, totalling around 17cm annually. July is the snowiest month with approximately 16cm.

Mooi River 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 May, 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 Mooi River, which began on June 21, 2026. Mooi River 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 26°C, while the coldest stretch bottoms out in July near 2°C. Spring is next, beginning on September 23, 2026 — 53 days from now.

The best time to visit Mooi River is during April, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 58mm per month. By contrast, December can be uncomfortably hot with highs reaching 26°C, while July 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 Mooi River 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.