The general answer is that fog is caused by condensation of water in the atmosphere. It's like a cloud, except that the cloud is in contact with the ground. That's what fog is. Air has moisture in it, and the amount varies. Also, the amount of moisture that air can hold varies as a function of temperature. The warmer it is, the more moisture that air can hold. But if it cools off, air can't hold as much. Fog forms when the temperature drops to the point where the air cannot hold all the moisture in it at that temperature. This at 100% relative humidity, which is called the dew point. Fog begins to form as air, which had previously been warmer and had moisture in it, cools until it reaches the dew point. Then we'll see tiny droplets of water forming in the air close to the ground, which is fog. A link can be found below.
The region of the world with the most number of foggy days is typically coastal areas with cool ocean currents, like Newfoundland in Canada and coastal Chile. These areas experience frequent fog due to the interaction of warm air temperatures with the cold ocean waters.
Steam fog, also known as sea smoke, forms when cold air moves over warmer water, causing the water to evaporate rapidly and create a foggy layer above the surface.
The weather in France is cloudy, foggy, rainy, windy, cold.
Yes, London is known for experiencing foggy weather, particularly in the colder months. The city's proximity to the River Thames and its urban environment can contribute to the formation of fog, which can impact visibility.
Because two ocean currents meet- the cold Labrador Current and the warm Gulf Stream. The associated airmasses mix- warm air from Gulf Stream is warm and moist, Labrador cold, so the moisture in the warm air cools and condenses.
Santa Monica CA is often foggy in the morning. But it does not get cold at night.
Beaker is cold and when it meets the hot air it becomes foggy
It is cold and is condensing moisture from the air.
because the seats and carpet and such store and release heat.
foggy and too cold to leave camp
Cold dry and foggy African wind.... Usually occurs around the same period as winter in the Northern hemisphere
The foggy area on top of a chilled bottle is caused by condensation of water vapor in the air. When the cold surface of the bottle comes in contact with the warm, humid air, the temperature difference causes the water vapor to condense into tiny water droplets, creating the foggy effect.
Yes, it is. It normally means of or having fog (foggy nights, foggy weather), and metaphorically unclear or imprecise (foggy memory).
It was sunny in the summer and cold in the winter, with the occasional foggy day. There were many storms at sea and it was rainy a lot.
It is cold, windy, foggy, snowy, big, and......
"Monday will have foggy weather".
Mild in Autumn and Spring, cold and rainy in the winter [it could also be foggy] and very hot in the summer.