Climate Insights for Rio Mayo Airport

The climate in Rio Mayo Airport is temperate. The average annual temperature is 11°C and approximately 225mm of precipitation falls per year. June is the wettest month, receiving around 31mm of rainfall. Rio Mayo Airport 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: February, January, December. The coldest months are July, June, August, when temperatures can drop to 0°C. Light snow can occur between May and September.

Temperatures in Rio Mayo Airport vary considerably across the year, with a 24°C difference between the coldest and warmest months. February is the warmest month, though highs remain moderate at 24°C with a mean of 18°C. The coldest month is July, when overnight lows fall to 0°C and the daily average is 3°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between March and April, with a 4°C shift in average temperatures.

Rio Mayo Airport is a quite dry location, receiving approximately 225mm of precipitation annually, which averages out to around 19mm per month. The wettest month is June, averaging 31mm of rainfall. April and May also tend to see above-average precipitation. The driest month is February, with just 8mm. That's 23mm less than June, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall. Light snowfall can occur between May and September, totalling around 28cm annually. June is the snowiest month with approximately 10cm.

Rio Mayo Airport is very windy, with an average annual wind speed of 32km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 38km/h, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in May, with average winds dropping to 26km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 12km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 27km/h in winter, 34km/h in spring, 37km/h in summer, 30km/h in autumn.

It is currently autumn in Rio Mayo Airport, which began on March 20, 2026. Rio Mayo Airport 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 February at around 24°C, while the coldest stretch bottoms out in July near 0°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Rio Mayo Airport is during January, February and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 12mm per month. By contrast, July can be quite cold with temperatures dropping to 0°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Rio Mayo Airport 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.