When Do Sundogs Occur?
They Can Occur at Any Time of the Year and from Any Place, Although They Are Most Visible When the Sun Is Lower on the Horizon in January, April, August and...
They can occur at any time of the year and from any place, although they are most visible when the sun is lower on the horizon in January, April, August and October. They also occur when ice crystals in the atmosphere are more common, but can be seen whenever and wherever there are cirrus clouds.
What does it mean when you see sundogs?
Sundogs and Weather Prediction
Probably the biggest difference between the two is that a rainbow usually signals an end to the rain, while a sundog often means that rain, or snow is on the way. Next time you see a sundog, look out for wet weather!
Why do sundogs appear?
Sundogs are colored spots of light that develop due to the refraction of light through ice crystals. They are located approximately 22 degrees either left, right, or both, from the sun, depending on where the ice crystals are present.
James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.
