The main reason I got the ebikes was because of living 5000-5500 feet, hills, always windy, and 90-100 degree heat during the summer months really limited my ride time. My regular bike work commute could take 45-55 minutes on really hot and windy days just to travel 7 miles (4900ft to 5400 ft with a 15-20 mph headwind a lot of days).
Having my ebikes solved all those issues and my commute time is always 25-30 minutes in any weather and wind speed. We had one of the hottest June average temps in New Mexico last year with temps between 95-103 most days. It didn't effect me as much as I thought since I was able to still ride 17-21 mph and that really helped keep me cooler compared to going way slower at 8-12 mph on my pedal bike. Waiting at an intersection is the only thing that slows me down now.