Wels, Austria experiences a moderate climate with distinct seasonal variations. Winters are cold and occasionally frosty, with temperatures ranging from -8°C to 12°C on average around 0°C in January and December. Spring brings gradual warming, with March and April temperatures fluctuating between -5°C and 24°C, eventually averaging around 5°C and 8°C respectively. Summers are warm, with June and July temperatures often reaching highs of 33°C, while autumns see a return to cooler temperatures, dropping back down to averages around 9°C in October.