September 30th, 2025 Timelapse
On September 30th, 2025, the day started off relatively calm, with a moderate breeze averaging 9.5 mph and a somewhat shrouded sky with 68% cloud cover. Don't be fooled by the number, because 68% cloud cover still allows for some peeks of pure morning sunshine. As the day wore on, however, the wind decided to step up its game, increasing to an average speed of 11.6 mph in the afternoon and carrying along an extra delivery of clouds. By mid-afternoon, our sky was quite the overcast spectacle, boasting a 95.5% cloud cover.
The interesting thing to note about September 30th was how consistently the wind behaved across different atmospheric layers. Whether you were a lowly ground dweller or a high-flying bird at 100m, you would feel a pretty consistent breeze with just a 7.3 mph speed difference between altitudes. The evening saw a slight drop in cloud cover to 80%, and while the surface wind calmed down to 7.5 mph at night, the sky was still fairly busy with a 69.4% cloud cover. On this day, the average temperature hung around 56.3°F, which might not be the warmest blanket, and there was about 0.32 inches of rainfall. So, all in all, September 30th was a day of thick clouds scuttling across the sky on the whims of a steady wind.
September 30th, 2025 Timeline
Screenshots with weather data (wind layers, clouds, precipitation)
Weather Info for September 30th, 2025
Sunset: 5:53 PM