I’ve tried to use the same technique to determine winter the same way I do summer; I decided back in June that winter started. And in August, it’s over.

Tuesday   19 August Max 15 Possible light shower.
Wednesday 20 August Min 7 Max 15 Cloudy.
Thursday  21 August Min 5 Max 18 Mostly sunny.
Friday    22 August Min 6 Max 19 Mostly sunny.
Saturday  23 August Min 7 Max 19 Mostly sunny.
Sunday    24 August Min 8 Max 18 Mostly sunny.
Monday    25 August Min 6 Max 18 Mostly sunny.

A couple of days later the forecast was extended out to

Tuesday   26 August  Min 8 Max 19 Partly cloudy.
Wednesday 27 August  Min 9 Max 21 Mostly sunny.