Snow typically forms when the temperature is at or below 32 degrees Fahrenheit (0 degrees Celsius). However, it’s important to note that snow can actually occur when temperatures are slightly warmer than this due to other atmospheric conditions. For instance, if the air high above the ground is cold enough, snow can fall even when surface temperatures are above freezing.
Precipitation turns into snow when the surrounding air is cold enough to prevent the snowflakes from melting before they reach the ground. Therefore, while the ideal temperature for snow is around or below the freezing point, other factors such as humidity and elevation can also play a significant role in snowfall. In summary, while 32°F is the benchmark, snow can still happen under various conditions even when temperatures are above that point.