One day you might be in a t-shirt, and the next, you’re reaching for a parka. This "thermal seesaw" happens because the ground and oceans take longer to warm up than the air. These rapid shifts are the hallmark of early spring. 2. The "April Showers" Phenomenon
Birds and insects follow the "thermal highway," timed perfectly with the emergence of the plants and insects they need for food. spring season weather
The sharp temperature gradients between air masses create significant pressure differences, which result in wind. In many regions, this manifests as severe weather. In the United States, for example, "Tornado Alley" becomes most active in late spring as dry desert air, cold mountain air, and humid Gulf air collide over the plains. The Impact on Nature and Life The weather acts as a biological clock for the planet: One day you might be in a t-shirt,
Plants respond to the warming soil and increased daylight. This "green-up" can be seen from space as a wave of color moving northward. In many regions, this manifests as severe weather
