How many rainbows come in a year?

Answer 1

There is no definite number.

-- Any time the sun is behind you in a clear sky and the air in front of you is

full of water droplets, you may see a rainbow. So it has a lot to do with how

often you get small, brief rain-showers in your neighborhood.

-- Even if you see one, people in other places may not.

-- Even if people in some other place see one, you may not.

-- Also, you can create a small rainbow with a garden hose any time you like,

if the sun is in the sky.

Answer 2

There is no specific number of rainbows that occur in a year since they are dependent on factors such as weather conditions, sunlight, and location. Rainbows appear when sunlight is refracted, reflected, and dispersed in water droplets in the atmosphere, creating the colorful arc we see. They are more likely to occur in certain regions or during specific weather patterns.