The climate in Missoula, MT varies with warm summers and cold winters. It experiences a continental climate with dry, hot summers and cold, snowy winters.
Missoula has a semi-arid climate with four distinct seasons. The summers are warm with average high temperatures reaching the 80s°F (26-32°C) and occasional hot spells. Winters are cold with average high temperatures in the 30s°F (-1 to 4°C) and occasional sub-zero temperatures. Snowfall is common in the winter, with an average of 39 inches (99 cm) annually. Missoula experiences mild spring and fall seasons with temperatures ranging from the 50s°F (10-15°C) to 70s°F (21-26°C), but these seasons can be unpredictable with rapid weather changes.