The coldest month is July, with an average temperature range of 2.2 °C (36 °F) - 12.5 °C (55 °F). The lowest recorded minimum at Launceston's current weather station, Ti Tree Bend was −5.2 °C (22.6 °F), and unlike many other areas of Tasmania, Launceston rarely receives snowfall.he average annual rainfall, with moderate to low variability is 665 mm (26 in), with 1 millimetre (0.04 in) falling an average of 88.4 days a year. The most rain Ti Tree Bend has received in a year was 829.6 millimetres (32.66 in) in 1992, though Launceston Airport received 953.1 millimetres (37.52 in) during 1956.