I unsuccessfully attempted to find a good formula to keep things transparent enough. Especially for TMAX the difference at this scale is fairly low outside of summer months.

The changes become a little more evident when grouping by decades and binning by seasons, but those make no sense to animate. Feel free to check out https://www.reddit.com/r/Reno/comments/y3obr5/a_little_more_reno_weather_data/?utm_source=share&utm_medium=ios_app&utm_name=iossmf for some other visualizations around this.