I'd say it is normal. You can choose to either suffer in the AM or sweat in PM. Choose wisely.Hi everyone, new to the city, wondering if the last couple weeks (after the spike at the beginning of Feb) is pretty regular weather for Calgary this time of year? I noticed there's a big discrepancy here from morning to night, and the day time is mostly around the highs of the day and the lows are basically overnight. In Toronto, it's much flatter so I'd look at the high-low to judge how warm to dress for the day, whereas here there's almost no reason to look at the low.